baber/WOPTO huggingface dataset:
Patent RU-2058976-C1 (RU)
Title: Способ подготовки олефинов с 2-8 атомами углерода или их смеси в углеводородной смеси, содержащих серу и/или кислород, к олигомеризации на никельсодержащем катализаторе
Inventor: FRANTS NIRLIKH
IPC: C07C2/12
Filed: 1990-05-04
Granted: 1996-04-27
Abstract: Сущность изобретения: олефины С 2 -С 8  или их смеси в углеводородной смеси, содержащие серу и/или кислород, перед олигомеризацией на никельсодержащем катализаторе, подвергают избирательному гидрированию при 5-120  o С под давлением 3-40 бар на палладий- или никельсодержащем катализаторе с последующей обработкой молекулярным ситом с диаметром пор  , содержащим, при необходимости, медь и/или цинк.
Patent RU-2033020-C1 (RU)
Title: Cotton-picking apparatus
Inventor: IBRAIMOV ENVER USEINOVICH
IPC: A01D46/14
Filed: 1989-12-04
Granted: 1995-04-20
Abstract: FIELD: agricultural engineering. SUBSTANCE: apparatus has two air-proof drums. Each drum is a combination of two disks 4 mounted on shaft 5. Strips 6 join the disks together. The strips have arch-shaped depressions. In the depressions there is toothed band 8, and wire 9 is reeled up on protuberances between the depressions. Pickers that remove cotton from drums 2 have a U-shaped toothed band. Air passing through air-proof drum 2 brings in cotton bolls. Cotton is removed by teeth of band 8, and the coiled wire helps prevent contact of the teeth and cotton plant branches. EFFECT: higher picking quality. 2 cl, 8 dwg
Patent RU-2027904-C1 (RU)
Title: Thermal-drive pump and its manufacturing process
Inventor: BUYANOV ALEKSANDR B
IPC: F04B19/24
Filed: 1990-02-08
Granted: 1995-01-27
Abstract: FIELD: pumping of fluid media. SUBSTANCE: vessel containing easy-boiling drive medium is connected through filler pipe union facing up to drive chamber which is disconnected and sealed in compressed state of flexible separator. EFFECT: improved design. 6 cl, 3 dwg
Patent RU-2007870-C1 (RU)
Title: Устройство для приема широкополосных сигналов
Inventor: CHUGAEVA VALENTINA I
IPC: H04B1/10
Filed: 1990-04-02
Granted: 1994-02-15
Abstract: Изобретение относится к радиосвязи и может найти применение в системах связи с широкополосными сигналами. Цель изобретения - повышение помехоустойчивости при воздействии узкополосных помех при величине априорно неизвестной задержки. Устройство содержит k корреляционных каналов, генератор 2 псевдослучайных последовательностей, решающий блок 3, блок выделения помех 4, мажоритарный блок 5, блок автоматической подстройки амплитуды и фазы помехи 6, вычитатель 7 и формирователь 7 порога. 1 ил.
Patent RU-2031370-C1 (RU)
Title: Liquid metering device
Inventor: GUBSKIJ VASILIJ FEDOROVICH
IPC: G01F11/20
Filed: 1990-05-21
Granted: 1995-03-20
Abstract: FIELD: metering of liquids. SUBSTANCE: integrity of structure of elements of metering. transfer and drain of dose with allowance for operation of all elements under different design-limited levels of liquid in tank makes it possible to increase precision of metering and operational reliability, to reduce material usage and power consumption. Possibility of use of chemically resistant materials in manufacture of key working element of metering device (cylindrical ladle-shaped body with hollow rotational support) enables metering device to be utilized in operation with chemically aggressive liquids. Level of liquid in cylindrical part of ladle-shaped body when it rotates does not change relative to concentric metering hole. Edge of hole in this case is limit for position of level of dose as excess of liquid drains out through this hole. EFFECT: increased precision of metering and operational reliability. 3 dwg
Patent RU-2077883-C1 (RU)
Title: Composition for intravenous administration for kidney protection against toxic effect of nephrotoxic cytostatics and immunosuppressors
Inventor: BERTERMANN HAGEN
IPC: A61P39/02
Filed: 1989-12-21
Granted: 1997-04-27
Abstract: Use of a mixture of various L-amino acids to protect the kidneys from toxic damage due to cytostatic and immunosuppressive drugs.
Patent RU-2015101-C1 (RU)
Title: Protective device of input box for escalator hand grip
Inventor: VILLI ADRIAN
IPC: B66B29/04
Filed: 1990-09-28
Granted: 1994-06-30
Abstract: FIELD: manufacture of escalators. SUBSTANCE: bumper is placed into a hole in casing of repeated entrance of escalator hand grips. Bumper is deformed when it is subjected to the effect of forces directed parallel with movement of hand grips. Deformation of bumper operates a switch which turns off the escalator. If an object enters the repeated entrance casing, this produces forces normal to direction of hand grip motion. These forces actuate a pressure sensor which switches off the escalator. EFFECT: improved functional and operating characteristics. 3 cl, 11 dwg
Patent RU-2032124-C1 (RU)
Title: Method of repairing pipe line
Inventor: MOLOCHNAYA TATYANA V
IPC: F16L55/18
Filed: 1990-06-01
Granted: 1995-03-27
Abstract: FIELD: pipe line engineering. SUBSTANCE: fluid is cut-off from a defective part. Fluid remains are drained through defect or engineering opening. The defective part is cut-off. Plugs are mounted at the ends of the pipe line to prevent supplying fluid vapor in the zone of welding. The fluid remains are burned out on walls of the pipe line in front of the plugs. The plugs are constructed as cylinders with flanges one of which has through openings. Polymine, which is preliminary wetted by water, is applied between the flanges before mounting the plugs. The plugs are then inserted into the pipe line. The flanges with openings face each other. Water is fed to the polymine through the openings. EFFECT: simplified method. 2 cl, 4 dwg
Patent RU-2041430-C1 (RU)
Title: Device for air conditioning
Inventor: DARBINYAN ROBERT VRAMSHABOVICH
IPC: F24F3/16
Filed: 1990-06-15
Granted: 1995-08-09
Abstract: FIELD: air conditioning. SUBSTANCE: device has heat insulated cabinet 1 provided with pans 4 with liquid and plants, irradiation unit 6, filter 10 connected to it, fan 11, and additional ionizer 7 unit 16 with ingredients. The cabinet is separated into two sections one of which is shaded and the other is illuminated. The shaded section has pans 4 having liquid and perforated plates 5 with moisture penetrative paper and seeds on them. The illuminated section is provided with luminescent lamps 6 and the same pan with seeds but having germinated root system. Ionizer 7 is mounted in the illuminated section 3. Unit 16 with ingredients is mounted at the outlet of the illuminated section 3. Filter 10 can be moistened and is mounted downstream of the fan. EFFECT: improved design. 2 cl, 3 dwg
Patent RU-2023652-C1 (RU)
Inventor: BALYBERDIN VLADISLAV V
IPC: C01B3/08
Filed: 1990-08-29
Granted: 1994-11-30
Abstract: Изобретение может быть использовано в стационарных и автономных установках для получения водорода. Водород получают путем смешивания порошкообразного алюминия с порошкообразным оксидом железа в соотношении 1 : 2,5 - 1 : 3.5, прессования в брикет и последующего взаимодействия с водой или 7 - 30% -ным раствором хлористого натрия или морской водой. 1 з.п. ф-лы, 2 табл.
Patent RU-2018333-C1 (RU)
Title: Actuating head of fire extinguisher
Inventor: LAPIN VLADIMIR A
IPC: A62C13/68
Filed: 1990-12-25
Granted: 1994-08-30
Abstract: FIELD: powder-type fire extinguisher. SUBSTANCE: to actuate fire extinguisher, its pin is withdrawn and lever is pressed to handle. Plug is displaced and channel is opened. At the same time piston with needle moves. In so doing, perforation comes out of body of flexible bushing and compressed air from bottle rushes to reservoir through hollow annular recess, channel and fluffer. Compressed air forces fire extinguishing powder from reservoir through siphon tube and channel to hose which serves to direct powder jet to fire zone. EFFECT: higher efficiency. 1 dwg
Patent RU-2029501-C1 (RU)
Title: Method of jointing blood vessels of different diameters
Inventor: TEREKHIN VIKTOR N
IPC: A61B17/00
Filed: 1991-01-08
Granted: 1995-02-27
Abstract: FIELD: medicine. SUBSTANCE: essence of this method resides in jointing butt ends of blood vessels by making blanket suture, making symmetrical stitch counter to and across preceding stitch after completion of each stitch made in same direction with following instructions outlined in specification. EFFECT: proper tightness of suture applied. 5 dwg
Patent RU-2093889-C1 (RU)
Inventor: ILYASOV BARYJ G
IPC: G06G7/60
Filed: 1991-01-30
Granted: 1997-10-20
Abstract: FIELD: bionics and biological cybernetics, artificial intelligence and control systems. SUBSTANCE: when pause between two stimuli is greater than 2000 ms, comparator 18 generates pulse which sets flip-flop 19 into ONE state. This results in switching flip-flop 11 into zero state until ONE state of flip-flop 19 is not switched back to zero due to pulse from comparator 10. Pulse from output of comparator 10 is generated after second stimulus in pair is received due to setting flip-flop 11 into zero state and is not passed through gate 12 because its second input receives zero signal from output of flip-flop 11. So accumulation unit 9 is not recharged and its voltage is kept constant since previous pairs of stimuli if pause between them is not greater than 2000 ms. Threshold is not increased, so spike suppression effect is eliminated. This results in closer simulation of real neuron in which effect of conditional spike suppression depends on ratio to pause duration between stimuli. EFFECT: increased precision of simulation. 2 dwg
Patent RU-2035677-C1 (RU)
Title: Vibration dryer for dispersive materials
Inventor: STEPANENKO VYACHESLAV D
IPC: F26B17/26
Filed: 1991-04-03
Granted: 1995-05-20
Abstract: FIELD: drying loose materials. SUBSTANCE: vibration dryer has hollow cylinder-heater secured in the drying chamber through springs. The cylinder-heater is provided with ribs constructed as semi-rings inclined in the direction of motion of the material and secured to the bottom part of the hollow cylinder-heater with a spaced relation to the walls of the dying chamber. EFFECT: improved design. 3 dwg
Patent RU-2017603-C1 (RU)
Title: Device for construction item molding
Inventor: BATULOV ALBERT I
IPC: B28B1/08
Filed: 1991-05-22
Granted: 1994-08-15
Abstract: FIELD: manufacture of building materials. SUBSTANCE: device has bearing frame 1. A mould made of front 2 and rear 3 rigidly fixed partitions with rotating ones between them is mounted inside the frame, as well as clamping cover 5 and movable floor 6. On front partition 2 there is charging hole 7, closed by plunger 8 of the dosing apparatus on whose body 9 hopper 10 is mounted. Discharging hole 14 in rear partition 3 is locked by plate 15 hinged to the upper part of partition 3 by slide bar 16 and connected with bearing frame 1 by links 17 and by hydraulic cylinder 18. Rotating partitions 4 are set in motion by the hydraulic cylinders, with their displacement being limited by templets mounted on movable beam 21. Clamping cover 5 is connected in a parallel-link mechanism with movable beam 21 by shackles 22. Beam 21 rests on frame 1 with rollers 25 and is connected with it by a power line. Movable floor 6 is also connected with discharging beam 28 in a parallel-link mechanism by shackles 29. Beam 28 leans on rotating support 30 whose axis is fixed on frame 1 and shifted from the longitudinal axis of the mould towards front partition 2. In addition to that beam 28 is connected with frame 1 with opposing spring 31. EFFECT: facilitated manufacture. 2 dwg
Patent RU-2116788-C1 (RU)
Title: Interferon inducing agent
Inventor: DAVYDOV OLEG VASIL EVICH
IPC: A61K31/245
Filed: 1991-05-27
Granted: 1998-08-10
Abstract: FIELD: experimental medicine. SUBSTANCE: invention proposes the use of novocaine for induction of interferon synthesis. Invention can be used in pharmacology. EFFECT: increased interferonogenic activity of inductor, broadened pattern of its activity in cellular structures.
Patent RU-2033884-C1 (RU)
Title: Sand slinger
Inventor: MORDOCHKIN EVGENIJ A
IPC: B22C15/20
Filed: 1991-05-30
Granted: 1995-04-30
Abstract: FIELD: foundry practice. SUBSTANCE: sand slinger comprises bed 1, platform 14, sand-slinging head 2 with rotor 3 which carries buckets 4 and 5, hopper 9 with gate 10, and belt feeder 8. Total working length of buckets is equal to width of packed casting box while working length of each bucket is equal, respectively, to the width of patterns and distances from casting box wall to pattern and between patterns. Belt feeder 8 has movable gates 13 positioned opposite buckets 4 whose working length is equal to the width of pattern 16 and to the length of buckets. Gates 13 are provided with mixture splitters. EFFECT: improved design. 2 cl, 3 dwg
Patent RU-2034167-C1 (RU)
Title: Device for cooling and making-up supersonic nozzle
Inventor: DVORKIN YAN I
IPC: F02K1/00
Filed: 1991-04-16
Granted: 1995-04-30
Abstract: FIELD: aircraft gas-turbine engines. SUBSTANCE: device has air intakes 1 mounted on the side of housing 2 disposed in the stream and projecting in the stream beyond the housing and air intakes 3 recessed into the housing of the power plant. The ratio of total effective area of the air intakes which are projected beyond the housing of the power plant to total effective area of the air intakes recessed into the housing of the power plant is in the interval of 0.8-1.0. EFFECT: enhanced cooling. 2 dwg
Patent RU-2022132-C1 (RU)
Inventor: SHEREMET PAVEL Z
IPC: F01P11/06
Filed: 1991-06-17
Granted: 1994-10-30
Abstract: Использование: двигателестроение, в системах жидкостного охлаждения двигателей внутреннего сгорания. Цель изобретения - повышение надежности системы. Сущность изобретения: система содержит рубашку охлаждения 1 с входной 2 и выходной 3 магистралями, первый гидроциклон 4 с впускным 5, отводным 6 и шламовым 7 патрубками, радиатор 14 и водяной насос 15, причем впускной патрубок 5 гидроциклона 4 соединен с выходной магистралью 3 рубашки охлаждения, отводной патрубок 6 гидроциклона 4 соединен с входом основного фильтра 12, выход основного фильтра соединен с входом радиатора 14, выход которого соединен с входом водяного насоса 15, а выход последнего соединен с входной магистралью 2 рубашки охлаждения 1. Система снабжена вторым гидроциклоном 8 с впускным 9, отводным 10 и шламовым 11 патрубками, причем впускной патрубок 9 гидроциклона 8 соединен со шламовым патрубком 7 гидроциклона 4, отводной патрубок 10 соединен с входом радиатора 14, а шламовый патрубок 11 - с входом дополнительного фильтра 13. 1 ил.
Patent RU-2011946-C1 (RU)
Title: Sprinkler unit of water-cooling tower
Inventor: BARSUKOV NIKOLAJ V
IPC: F28F25/08
Filed: 1991-04-03
Granted: 1994-04-30
Abstract: FIELD: heat-and mass-exchange apparatus. SUBSTANCE: sprinkler unit of water-cooling tower is made of corrugated polyethylene pipes interconnected by cross-pieces 2 in the staggered order. Cross-pieces 2 are sectional members assembled of T-shaped plates. Cross-pieces 2 have slots in horizontal webs of plates in which pipes 1 are secured. Fitted on vertical webs of cross-piece 2 is pipe 1 whose height is lesser as compared with pipes secured in slots. EFFECT: enhanced efficiency. 4 dwg
Patent RU-2011646-C1 (RU)
Title: Water-emulsion mastic
Inventor: PAUKKU ALEKSANDR N
IPC: C08L95/00
Filed: 1991-07-03
Granted: 1994-04-30
Abstract: FIELD: building materials. SUBSTANCE: water- emulsion mastic has, wt. -% : composition made of bitumen or asphalt with rubber crumb (size is 20 microns) at ratio (2-20): 1 30-40; asbestos 8-10, and water - the rest. Properties: extension is 200-215% , water absorption is 1% , and swelling is 1 vol. % . Mastic is used for making and repair of roofing materials. EFFECT: enhanced quality of mastic. 1 tbl
Patent RU-2045100-C1 (RU)
Inventor: KRITSKIJ VLADIMIR G
IPC: G21F9/22
Filed: 1991-10-04
Granted: 1995-09-27
Abstract: Использование: в ядерной энергетике, технологиях переработки и хранения отработавшего ядерного топлива и радиоактивных отходов. Сущность изобретения: отработавшее ядерное топливо (ОЯТ) размещают в пеналах, заполненных водным теплоносителем, в который вводят карбонат кальция в раздробленном виде с крупностью частиц не более 1 мм в количестве 3 5 г на 1 кг теплоносителя. Способ позволяет повысить рН теплоносителя до значений 8,2 8,8, снизить до 5 раз скорость коррозии циркониевого сплава, исключить возможность развития местной контактной коррозии, снизить на 2 порядка активность теплоносителя и улучшить радиационные условия в обслуживаемых помещениях хранилищ ОЯТ. 2 ил.
Patent RU-2010171-C1 (RU)
Title: Batch measuring box
Inventor: SHALAEV SILANTIJ P
IPC: G01F11/08
Filed: 1991-11-12
Granted: 1994-03-30
Abstract: FIELD: forming of bulk materials. SUBSTANCE: batch measuring box has cylindrical feeder which is provided with discharging mechanism and receiver in its upper portion. Cylindrical feeder is located inside receiver; walls and bottom of cylindrical feeder are mounted for vertical motion relative to each other. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2021568-C1 (RU)
Title: Revolving furnace heat exchanger
Inventor: CHURYUMOV VITALIJ A
IPC: F27B7/34
Filed: 1991-07-02
Granted: 1994-10-15
Abstract: FIELD: building materials industry. SUBSTANCE: heat exchanger has heat-exchange members in the form of uptake and downtake gas ducts with cyclones and chutes parallel-connected between induced-draught fan and revolving furnace. Cyclones are placed at bottom of downtake sections of gas ducts. EFFECT: improved design. 1 dwg
Patent RU-2019577-C1 (RU)
Inventor: KRATENKO VLADIMIR I
IPC: C23C14/56
Filed: 1991-12-02
Granted: 1994-09-15
Abstract: FIELD: chemical engineering. SUBSTANCE: device incorporates conveyor mechanism which carries covered crucible enclosing batch of charged stuff and heater disposed on outer side of crucible. Crucible bottom has at least one opening which is positioned above evaporator inlet opening when melt is poured from crucible into evaporator. EFFECT: more sophisticated design. 3 cl, 2 dwg
Patent RU-2014419-C1 (RU)
Title: Drilling rig
Inventor: SOLDATOV VIKTOR A
IPC: E21B3/00
Filed: 1992-01-15
Granted: 1994-06-15
Abstract: FIELD: mining engineering. SUBSTANCE: drilling rig has mast 1, drill bit with swivel head 2 and bearing unit with spindle, upper and lower wrenches 5, 6. Spindle of bearing unit is connected with swivel head through reduction unit and air-operated gear coupling. Drilling rig also has interlock mechanism of bearing unit, which is made up of ratchet wheel and spring-loaded pawl with arm mounted on bearing unit for cooperation with each other. Interlock mechanism of bearing unit also has drive in the form of hydraulic cylinder 13. End of hydraulic cylinder rod is provided with guides for cooperation with pawl arm. Hydraulic cylinder has spring arranged in lower part of casing. Hydraulic pipeline 16 connected to drive of interlock mechanism are secured on mast frame. Drilling framing with bars 17 is attached to bearing unit. Frame mounted on mast 1 is provided with number of holes for installation of attachment parts. Drive 13 mounted on frame can be moved along the latter to ensure proper position at installation. Drive of interlock mechanism is installed on mast at height flush with level of ratchet wheel of bearing unit at backing-off of drilling framing. EFFECT: enhanced reliability of drilling rig without increase of metal usage. 3 cl, 5 dwg
Patent RU-2022463-C1 (RU)
Inventor: DANILENKO GENNADIJ V
IPC: H03K25/00
Filed: 1992-02-03
Granted: 1994-10-30
Abstract: Использование: изобретение относится к импульсной технике и может быть использовано в различных цифровых устройствах, работающих в условиях воздействия помех, а также в устройствах, в которых не допускается потеря информации при перерывах питания. Сущность изобретения: кольцевой счетчик содержит первый и второй двухканальные мультиплексоры, четыре RC-элемента первой и второй групп, первый и второй элементы ИЛИ-НЕ, первый и второй инверторы, четыре элемента ИСКЛЮЧАЮЩЕЕ ИЛИ, четыре инвертора, четыре дросселя, четыре резистора первой и второй групп. 4 ил.
Patent RU-2029123-C1 (RU)
Title: Supercharging pressure regulator for internal combustion engine
Inventor: NIKITIN EVGENIJ A
IPC: F02D23/02
Filed: 1992-02-27
Granted: 1995-02-20
Abstract: FIELD: engine engineering. SUBSTANCE: supercharging pressure regulator has two by-pass valve. One of the valves is used for by-passing a portion of supercharging air from the outlet of the compressor to the inlet of the turbine at intermediate regimes of operation of the engine. The other valve is used for limiting maximum pressure of supercharging by by-passing a portion of supercharging air to a discharging line. The control unit for the regulator is made up of double- sided and one-sided nozzles and spring-loaded gates which interact with them. The housing of the regulator is a cantilever which is used for its mounting on the engine and for commutation of pneumatic and hydraulic passages. EFFECT: enhanced reliability. 3 cl, 4 dwg
Patent RU-2024594-C1 (RU)
Inventor: TARASOV YURIJ D
IPC: C10L11/08
Filed: 1992-02-27
Granted: 1994-12-15
Abstract: Применение: для использования при производстве экструзионным методом зажигаемым от спички угольных топливных элементов. Сущность изобретения: способ изготовления топливных элементов с продольной выемкой, заполненной зажигательным составом, включает раздельную подачу под давлением в формующее отверстие экструзионной головки топливной смеси, содержащей уголь, формирование из смеси заготовки в форме незамкнутого кольца в поперечном сечении, раздельную подачу зажигательного состава в разрыв кольцевой заготовки и последующее формирование топливного элемента с продольной выемкой, заполненной зажигательным составом. Топливный элемент непрерывно маркируют в зоне размещения в нем зажигательного состава. Устройство для изготовления топливных элементов с продольной выемкой, заполненной зажигательным составом, содержит корпус со шнеком, последовательно установленный бункер для подачи топливной смеси и средство для подачи под давлением зажигательного состава, установленное за шнеком, и экструзионную головку с формирующим отверстием. Экструзионная головка снабжена расположенным в формующем отверстии центральным стержнем с закрепленной на нем плоской перемычкой для формирования топливной заготовки в виде незамкнутого кольца в поперечном сечении. Средство для подачи зажигательного состава выполнено в виде бункера со шнеком, подсоединенного к экструзионной головке с помощью канала, расположенного в плоскости перемычки со стороны наружной относительно корпуса стороны, причем толщина перемычки равна ширине канала, а длина стержня и формующего отверстия больше суммарной длины перемычки и канала. Последовательно за экструзионной головкой установлен маркер для непрерывной маркировки топливного элемента в зоне размещения в нем зажигательного состава. 2 с. и 2 з.п. ф-лы, 4 ил.
Patent RU-2057635-C1 (RU)
Inventor: DOBREJTSIN EVGENIJ B
IPC: B25J15/00
Filed: 1992-04-16
Granted: 1996-04-10
Abstract: Захватное устройство промышленного робота содержит основание в виде кольца, закрепленный в нем посредством пружин пневмоцилиндр со штоком, имеющим наконечник в форме конуса, жестко связанные с пневмоцилиндром направляющие, содержащие подпружиненные тяги, каждая из которых взаимодействует на одном конце посредством ролика с конусом, а на другом - посредством лапы, содержащей упор с деталью. Новым в захватном устройстве является то, что упор на одной из лап выполнен из материала, близкого по термоэлектрическому потенциалу к материалу детали, снабжен нагревательным элементом и изолирован от лапы посредством втулки и шайбы, выполненный из диэлектрика, при этом упор и лапа электрически связаны с прибором для измерения термоЭДС. 2 ил.
Patent RU-2072440-C1 (RU)
Inventor: GUTTSAJT LEONID E
IPC: F02P3/00
Filed: 1992-03-27
Granted: 1997-01-27
Abstract: FIELD: transport engineering; electrical equipment of automobiles; engine binary fuel supply system. SUBSTANCE: device has input terminals 2,3 to connect storage battery 4, terminal 5 to connect contacts 6 of throttle valve pickup, terminal 7 to connect crankshaft speed pickup, for instance, breaker contacts 8, ignition coil 9, pulse shaper 16 speed-to-voltage converter 17, fuel kind selector 19, speed relays 20, 24, 25, 29 and logic elements 21, 26, 30. EFFECT: enhanced reliability of control. 3 cl, 1 dwg