baber/WOPTO huggingface dataset:
Patent CH-623652-A5 (CH)
Title: System for simulated firing
Inventor: BUDMIGER HERMANN
IPC: F41A33/02
Filed: 1977-05-27
Abstract: The weapon (2) contains a pulse transmitter (4) for transmitting beam pulses (6). An optical adjusting device (12) is used for calibrating the hit diameter of the beam pulse (6) in the plane of the target to the caliber of the weapon. The target device (8) has an optical device (82, 88) for deflecting and proportionally reducing the size of a beam pulse (6), which strikes the plane of the target, onto sensors for detecting the beam pulses. <IMAGE>
Patent CH-615264-A5 (CH)
Title: Ventilation device for buildings
Inventor: SLUIJS ADRIAAN VAN DER
IPC: F24F7/02
Filed: 1977-06-02
Abstract: In the cabinet (2) of the ventilation device are four ducts (3a to 3d) for the passage of the air expelled from the interior of the building through an opening (1) in a roof. These ducts (3a to 3d) are defined laterally by mutually parallel longitudinal walls (4) which are formed by the angled parts having the general shape of a V. The apexes (13) of these walls (4) are approximately at mid-height between the air admission openings (7) and the air outlet openings (8) of the ducts (3a to 3d). Protection against atmospheric precipitation (21) is ensured by the fact that the admission openings (7) are covered by panels (15, 16) of the walls (4). Rainwater is collected in gutters (19). Sound insulation is provided by the deflecting and reflecting of the sound waves (20). <IMAGE>
Patent CH-615268-A5 (CH)
Title: Heat installation with refrigerant fluid
Inventor: LEVEUGLE JULES
IPC: F25B41/00
Filed: 1977-07-28
Abstract: The heat installation is a heat pump or refrigerator. The compressor (1) discharges the fluid into the condenser (2). The liquid is gathered in the collector (4), normally passes through the expansion valve (5) and reaches the evaporator (7). For defrosting, the stop tap (8) is closed and the bypass tap (6) is opened. The warm, liquid fluid reaches the evaporator. To restart refrigeration, tap (6) is first closed, tap (8) is then opened and the compressor (1) is started. A bottle to prevent bumping may be inserted between the tap (8) and the compressor, and a constant pressure valve may be placed between the condenser (2) and the tank (4). <IMAGE>
Patent BE-1009579-A5 (BE)
Title: Vibrating system for protection against radiation interference emitted by viewing screens and/or other sources of radiation, bio-energy balancing and geo-biological harmonisation or bio-cleaning of work places and homes
IPC: A61K41/00
Filed: 1996-07-04
Granted: 1997-05-06
Abstract: Vibrating protection system making it possible simultaneously or separately to provide the user with protection against radiation interference emitted by viewing screens and/or other sources of radiation, to induce and protect the bio-energy balance and geo-biological harmonisation or bio-cleaning of work places and homes, and to correct and protect the electro-magnetic fields of the human body as well as the energy balance of acupuncture meridians. System specifically composed of a recipient in transparent white glass containing a solution of pure vegetable extracts, based on Nigella (all varieties included), with a very high vibrational content, of a colour that is initially reddish brown and which becomes lighter as it becomes saturated to end up a greenish yellow colour.
Patent CH-564435-A5 (CH)
Title: Adaptable wheel for differing road conditions - has two tyes of different design or special double tyre on wheel rim
IPC: B60B11/06
Filed: 1973-07-24
Abstract: The wheel has a two-part tyre, each part having different design or fitting of tyre tread. Different tyre pressures can be applied to each part. The more commonly used part of the tyre projects beyond the other part and the drive is applied to this part. Commonly a summer tyre tread and winter or cross country tread are provided. Provisions can be made for fitting and removal of spikes. The design can use two separate tyres or a combined tyre with a separating wall. A special wheel rim is provided and four different designs are shown. In all cases, the outher rim can be separated from the innter rim.
Patent CH-635258-A5 (CH)
Title: Machining wire and its use
Inventor: BAEHNI THOMAS
IPC: B23D61/18
Filed: 1979-12-06
Abstract: The machining wire (1) for hard materials comprises, over its surface, indentations (2) provided to receive and retain abrasive particles (3) attached to the wire. This wire allows more rapid machining of hard materials and less wear of the wire during this machining. <IMAGE>
Patent CH-622820-A5 (CH)
Title: Process for the production of wine
Inventor: OLPHEN GEORGE VAN
IPC: C12G1/02
Filed: 1976-09-08
Abstract: In this process, the grapes are introduced into a grape reception and destemming apparatus (12), the berries being separated from the stems. In the roller crusher (13), the berries are crushed. In the screen-type centrifuge (14), the grape must is taken off. The grape skins and pips produced are fed to the wind tunnel (45) where sifting is carried out by a blower (44) and the pips are fed to the pip vessel (49) and the skins to the skin vessel (56). The grape must is depectinised in the depectinising tanks (20) and is subjected to a separation process in the flotation tank (36) to precipitate out insoluble colloids before fermentation proceeds in the fermentation tanks (40). By precipitating out the colloids before fermentation, the quality of the wine produced is improved.
Patent CH-631382-A5 (CH)
Title: Method for manufacture of plate-like concrete elements on the building site
Inventor: SCHRAMM HORST
IPC: B28B7/08
Filed: 1977-11-14
Abstract: Plate-like concrete elements are manufactured on the building site by being cast on a shuttering panel (1), which is provided on its surface with a shuttering (8). After a short binding time for the concrete, the concrete elements are set upright together with the shuttering panel (1), the shuttering panel (1) being rolled on rocker elements (2) extending upwards in a curve as far as its upper edge. The concrete elements are then detached from the shuttering (8) in the upright state and are stored in the assumed position until they are used. The shuttering panel (1) can be accommodated in an enclosure (20) which, when each finished concrete element is set upright and deposited, is pushed back by at least the thickness of the following concrete element. <IMAGE>
Patent FR-2061804-A5 (FR)
Title: Tensioning device for yarn winding mechanisms
IPC: B29C53/80
Filed: 1969-03-21
Granted: 1971-06-25
Abstract: Pref. several yarns pref. of resin impregnated glass fibre pass between adjacent teeth of a comb guide mounted on a reciprocable carriage, and are wound spirally onto a tubular former. Between the guide and the former the yarns pass over a tension bar carried between the end of arms which are pivotally mounted on the carriage, the tension bar being spring urged towards lower stops. The winding mechanism is used in producing fibre reinforced resin tubes. Drag on the yarn through the guide in reduced, thereby reducing yarn breakages.
Patent FR-2038739-A5 (FR)
Title: Moulding machine for the manufacture of - electrical commutators from thermosetting
IPC: H01R43/06
Filed: 1969-03-27
Granted: 1971-01-08
Abstract: Machine for moulding thermosetting resins during the fabrication of commutators of electrical machines, comprises two piston cylinders which can be respectively attached by their pistons to the plates of a heated press, and a ring placeable between the piston cylinders, and capable of receiving an annular stack of commutator strips, each piston cylinder including at least one spring which is placed under compression between the cylinder and the piston in the direction in which the springs tend to remove the cylinder from the point at which the piston is attached. The machine enables commutators with different heights and diameters to be manufactured.
Patent FR-2041954-A5 (FR)
Title: Mobile sliding carriage for work tables esp - laboratory tables
IPC: B25H1/20
Filed: 1969-05-30
Granted: 1971-02-05
Abstract: The carriage comprises a framework pref. a transparent e.g. perspex safety screen fitted with access ports for equipment manipulation attached to the sets of friction rollers. The primary rollers act on the laboratory bench surface at an angle to the bench edge to ensure the carriage is firmly engaged to the edge during displacement operations to slide on the secondary rollers acting on the vertical bench edge. The angle of the primary rollers may be adjusted to suit the bench surface characteristics.
Patent FR-2041962-A5 (FR)
Title: Plastic capsule for colour transfer-diffu- - sion process
IPC: B65D65/42
Filed: 1969-11-07
Granted: 1971-02-05
Abstract: A frangible plastic capsule for use in colour diffusion transfer processes is covered by a continuous adherent layer of SiO2 which is deposited by sublimation (i.e. a layer of silica monoxide is deposited in the presence of an oxidising agent). This gives the capsule increased proofing against gases and moisture. The oxide layer may be applied on a support of e.g. polyethylene terephthalate. The capsule contains an alkaline photographic treatment soln contg. an Ag halide developer, an Ag halide solvent and opt. a thickening agent. The layer of oxide is pref. 1 mu thick. The capsule is made from a sheet of a thermoplastic polymer e.g. PVA, PVC, or polystyrene.
Patent FR-2068072-A5 (FR)
Title: Extruding plastic net
IPC: B29C48/10
Filed: 1969-11-27
Granted: 1971-08-20
Abstract: The net is extruded in flat or tubular form by extruding a series of continuous parallel longitudinal filaments from a series of nozzles and intermittently extruding transverse filaments from a zig-zag shaped nozzle extending along two series of nozzles so that the transverse filament passes over one longitudinal filament and under an adjacent filament. Pref. the zig-zag nozzle in displaceable so that adjacent transverse filaments cross the longitudinal filaments on different sides. A cooling device is provided to prevent the transverse and longitudinal filaments from adhering together at the crossing points. Alternatively the filaments are allowed to adhere at certain points.
Patent FR-2090448-A5 (FR)
Title: Colour transfer diffusion process
IPC: G03C8/48
Filed: 1970-10-19
Granted: 1972-01-14
Abstract: A photographic film, for use in a diffusion transfer process in which if treated by a pair of pressure elements comprises (a) a photosensitive element with a composite structure comprising a stable layer, opaque to actinic incident layer, a layer of Ag halide emulsion, associated with a developing substance a layer of colour forming material which is soluble and dissoluble in the alkaline treatment compsn. (I) used a polymeric layer which can be dyed by the colour former a second stable layer, transparent by incident actinic light, and a binding system for the whole which fixes them together (b) an easily breakable container holding (I) contg an opacifying agent and a suspension of a copolymer together with a dye and developer. The container is fixed transversely across the leading edge of the film and discharges (I) undirectionally between the polymeric layer and the Ag halide emulsion layers to form a polymeric layer between the first polymer layer and its nearest Ag halide emulsion layer. This occurs after the image formation in the 1st polymeric layer and the layer so formed is impermeable to colour forming materials.
Patent FR-2115694-A5 (FR)
Title: Foamed polyurethane pipeline pig
IPC: B08B9/04
Filed: 1970-11-30
Granted: 1972-07-07
Abstract: Cylindrical body of sponge-like material has a core of soft, flexible foamed plastics and a continuous core covering all over the body's periphery made of harder, more durable foamed plastics. Preferably a layer of flexible, impervious material covers one end of the body, for sealing engagement with a pipe wall. Pig is suitably "bullet" shaped.
Patent FR-2118411-A5 (FR)
Title: Cathode and target for high frequency sputtering - using parallel plate dielectric targets
IPC: C23C14/34
Filed: 1970-12-17
Granted: 1972-07-28
Abstract: H.F. sputtering appts is a partially evacuated chamber contg. an anode (I) and a target (II) sepd. from but partially parallel with (I). A cathode (III) is sepd. from (II) which shields (III) from (I), and H.F. a.c. current is applied between (III) and (I), and transfer means pass power from (III) to (II) to sputter a material onto the pref. dielectric (II).
Patent FR-2151287-A5 (FR)
Title: Textile patterning - using corrosives to achieve structural and/or colour patterns
IPC: D06Q1/02
Filed: 1972-08-16
Granted: 1973-04-13
Abstract: Sheet textile materials consisting of two or more fibrous components are pattern-corroded by printing them with a corrosive paste, e.g. aluminium sulphate or benzene peroxide, and then heating to destroy the fibrous component that is not resistant to corrosion. The material to be removed takes the form of un-spun, corrodible fibres. e.g. a fibrous fleece, fibrous bands, fibre bundles or flocculations which are bound into a meshed network comprising non-corrodible fibres.
Patent FR-2227739-A5 (FR)
Title: Retracting drawgear for road type trailers - can be housed under trailer chassis when not in use
IPC: B60D1/54
Filed: 1973-04-25
Granted: 1974-11-22
Abstract: The drawbar, retractable by rotation around a vertical axis, is mounted in a support fixed to the chassis and is cylindrical and drilled and grooved. It is held in the operating position by a spring pin and cannot turn. The pin can be released by a button, following which the drawbar can turn 90 deg. and can swing under the chassis, parallel to the bumper. In this position it is retained by a clip. To replace in the operating position it is released from the clip and the process is reversed.
Patent FR-2230199-A5 (FR)
Title: Insulating cover for goods storage - comprises frame with hanging bellows-type extensible cover
IPC: B65D81/38
Filed: 1973-05-15
Granted: 1974-12-13
Abstract: The cover is for protecting heat-sensitive goods and has the carrier frame positioned on the top of the stack of goods. The heat insulating walls are attached to the frame and when in the lowered position they contact the pallet, etc. holding the goods. The walls are connected at their top edges to a layer of heat-insulating material over the carrier frame. Lift ropes are attached to the bottom edges of the flexible walls and are connected to a common pull rope at the carrier frame. The cover has an upper aperture for the introduction of cooled air, etc, and a free space is formed between the frame and the stack top by the supports for the frame.
Patent DD-143585-A5 (DD)
Title: Gurtvorrichtung mit klemmverschluss,insbesondere kabelbund
Inventor: STEWART JOHN H
IPC: B65D63/10
Filed: 1979-05-14
Abstract: Es wird eine Gurtvorrichtung geschaffen, bei der die Seitenschienen der Vorrichtung so geformt sind, daß das Einspannen der umgürteten Objekte erleichtert wird. Zu diesem Zweck sind die Seitenschienen mit Vorsprüngen versehen, die vom Mittelteil des Riemens nach oben und außen auseinanderlaufen. Die VorSprünge sind abgerundet, um eine Beschädigung der umgürteten Objekte zu vermeiden, und sie sind asymmetrisch, um die gewünschte Einspannwirkung zu erzielen. Nach einem Aspekt der Erfindung können die Einspann-Vorsprünge mit Einkerbungen versehen werden, um den gewünschten Einspanneffekt zu verstärken. - Fig.2B
Patent DD-144830-A5 (DD)
Title: Photographischer apparat
Inventor: GUILLAUME EMILE A H
IPC: G03B27/32
Filed: 1979-07-06
Abstract: Der photographische Apparat weist neben den üblichen Teilen
ein Gehäuse 2 mit dem Objektiv 10 und ein Filmmagazin 13 auf,
das einen Filmvorschubmechanismus 25 bis 35 und eine Einrichtung 4
zura Positionieren mindestens einer Maske 52 in den Strahlengang
im Inneren des Apparates zwischen Objektiv 10 und Film 24 enthält.
Die Maske läßt sich entnehmen und wieder einsetzen, ohne daß
Nachjustierungen erforderlich sind; sie liegt möglichst nahe an der
Filmebene. Der Apparat erlaubt die Ausführung der
Arbeitsgänge des Maskierens einschließlich der Herstellung der
Maske im Zuge der Aufnahme der gewünschten Bilder.
- Fig.1 -
Patent DD-145779-A5 (DD)
Inventor: DOUGLAS JACK E
IPC: E06B3/26
Filed: 1979-09-06
Abstract: The sliding window structure uses double channels forming guides on part of the frame over which slid narrow channels forming top and bottom window supports. The panes of the window are mounted inside a frame to which the sliders are attached, this sliding frame being made of hollow channels with return flanges. Inside these hollow channels are force fitted rectangular section resilient strips. The hollow channels are attached to corner members each with a part in contact with the open face of the hollow channel, and with arms which fit into the open groove. The channel can incorporate a raised part over which can slide an outer vertical member which can be a hand grip.
Patent DD-206318-A5 (DD)
Title: Herbizidzusammensetzung
Inventor: LARGE GEORGE B
IPC: A01N57/12
Filed: 1982-07-22
Abstract: DIE ERFINDUNG BETRIFFT HERBIZIDZUSAMMENSETZUNGEN FUER DIE ANWENDUNG IN DER LANDWIRTSCHAFT. ZIEL DER ERFINDUNG IST DIE BEREITSTELLUNG NEUER ZUSAMMENSETZUNGEN FUER DEN EINSATZ ALS HERBIZIDE UND PFLANZENWACHSTUMSREGULATOREN. ERFINDUNGSGEMAESS WERDEN ALS WIRKSTOFF IN DEN NEUEN HERBIZIDZUSAMMENSETZUNGEN NEUARTIGE PHOSPHONIUM-SALZE VON N-PHOSPHONOMETHYLGLYZIN MIT DER FORMEL ANGEWANDT, IN WELCHER R1, R2, R3 UND R4 JEWEILS UNABHAENGIG VONEINANDER AUS DER AUS C1...C10-ALKYL, PHENYL, BENZYL, SUBSTITUIERTEN BENZYL BESTEHENDEN GRUPPE AUSGEWAEHLT WURDE, WOBEI DIE GENANNTEN SUBSTITUENTEN UNABHAENGIG VONEINANDER UNTER HALOGEN, EINER NIEDEREN ALKOXY-GRUPPE ODER EINER NIEDEREN ALKYL-GRUPPE AUSGEWAEHLT WERDEN - VORAUSGESETZT, DASS ES SICH BEI MINDESTENS EINEM DER RADIKALE R1, R2, R3 UND R4 UM BENZYL, SUBSTITUIERTES BENZYL ODER SUBSTITUIERTES PHENYL HANDELT.
Patent DD-233920-A5 (DD)
Title: Maehdrescher
Inventor: EHRECKE KEVIN L
IPC: A01D41/14
Filed: 1985-04-02
Abstract: Die Erfindung betrifft einen Maehdrescher mit einer vertikal schwenkbar gelagerten Schneidwerksplattform und wird in der Landwirtschaft angewendet. Ziel ist es, den technisch-oekonomischen Aufwand zu verringern, Beschaedigungen an der Schneidwerksplattform zu vermeiden, eine Anpassungsfaehigkeit an unterschiedliche Erntebedingungen zu ermoeglichen und die Herstellungskosten zu senken. Aufgabe ist es, die Federelemente zur Verstellung der Schneidwerksplattform derart auszubilden und anzuordnen, dass unabhaengig von der Hoehenbewegung der Schneidwerksplattform die Schneidwerksvorrichtung in der gewuenschten Schwimmstellung gehalten werden kann. Als Loesung wird vorgeschlagen, dass die parallelogrammartigen Lenkereinrichtungen mit ihrem rueckwaertigen Ende an einem einstellbaren Traeger vertikal schwenkbar gelagert sind, der mittels eines quer verlaufenden Gelenkbolzens am Hauptrahmen angeordnet ist, wobei die zwischen den Lenkern und dem Hauptrahmen wirkenden Federn ueber eine Stellvorrichtung gemeinsam in ihrer Stellkraft veraenderbar sind. Fig. 1
Patent DD-263764-A5 (DD)
Title: Verfahren zur herstellung von substituierten azolyl-methyl-cyclopropyl-carbinol-derivaten
Inventor: BOECKMANN KLAUS
IPC: C07C49/813
Filed: 1985-11-01
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von substituierten Azolylmethyl-cyclopropyl-carbinol-Derivaten fuer die Anwendung als Pflanzenwachstumsregulatoren und Fungizide. Ziel der Erfindung ist die Bereitstellung neuer Verbindungen mit starker pflanzenwachstumsregulierender und starker fungizider Wirkung. Erfindungsgemaess werden neue substituierte Azolylmethyl-cyclopropyl-carbinol-Derivate der Formel (I) hergestellt, in welcher beispielsweise bedeuten: Ar gegebenenfalls substituiertes Aryl oder Heteroaryl, R1 Wasserstoff, Alkyl, Alkenyl, Alkinyl, Trialkylsilyl u. a., R2 Halogen, Cyano, Thiocyano, Alkylcarbonyloxy, Alkylcarbonylthio u. a., R2 ausserdem auch Wasserstoff, wenn Ar gegebenenfalls substituiertes Heteroaryl bedeutet und Y Stickstoff oder eine CH-Gruppe sowie deren Saeureadditions-Salze und Metallsalz-Komplexe. Formel (I)
Patent DD-251276-A5 (DD)
Title: Stabilisierte fluessige herbizid- zusammensetzungen auf basis von m-bis carbanaten und ihre verwendung
Inventor: BERTRAND ALBERT
IPC: A01N47/22
Filed: 1986-05-09
Abstract: Die Erfindung betrifft stabilisierte fluessige Herbizid-Zusammensetzungen auf Basis von m-Biscarbamaten. Mit der Erfindung werden stabile herbizide Zusammensetzungen bereitgestellt, die auch stabil sind bei Lagerung in konzentriertem Zustand und beim Verduennen mit Wasser. Aufgabe der Erfindung ist es, neue Zusammensetzungen zur Verfuegung zu stellen, die eine starke herbizide Wirkung aufweisen und eine hohe Stabilitaet besitzen. Homogene fluessige Herbizid-Zusammensetzungen, die ein Biscarbamat der Formel (I) enthalten, in der X ein Wasserstoffatom oder ein C1-C3-Alkylradikal und R ein C1C3-Alkylradikal ist, dadurch gekennzeichnet, dass sie enthalten:- 5 bis 500 g/l Aktivsubstanz der Formel (I), vorzugsweise 100 bis 250 g/l;-100 bis 700 g/l Tributylphosphat;-50 bis 300 g/l eines mit Wasser mischbaren organischen Loesungsmittels, das ein gutes Loesevermoegen fuer das Carbamat der Formel (I) besitzt;-50 bis 300 g/l eines oder mehrerer nichtionischer oberflaechenaktiver Mittel. Formel (I)
Patent DD-258559-A5 (DD)
Title: Herbizide und pflanzenwuchsregulierende mittel
Inventor: GEHRING REINHOLD
IPC: A01N43/56
Filed: 1986-10-29
Abstract: Die Erfindung betrifft herbizide und pflanzenwachstumsregulierende Mittel. Erfindungsgemaess werden als Wirkstoff in den neuartigen Mitteln 1-Aryl-4-nitro-pyrazole der Formel (I) angewandt, in welcher beispielsweise bedeuten: R1 jeweils gegebenenfalls substituiertes Alkyl, Alkenyl, Alkinyl oder Cycloalkyl; R2 Wasserstoff, jeweils gegebenenfalls substituiertes Alkyl, Alkenyl, Alkinyl u. a.; Ar jeweils gegebenenfalls substituiertes Phenyl oder Pyridyl. Formel (I)
Patent DD-281357-A5 (DD)
Title: Verfahren zur ebenheitsregelung und zur steuerung der ski-bildung fuer walzwerksantriebe
Inventor: RIEFENSTAHL ULRICH
IPC: B21B37/00
Filed: 1986-11-21
Abstract: Die Erfindung betrifft ein Verfahren zur Ebenheitsregelung und zur Steuerung der Ski-Bildung fuer Walzwerksantriebe in Twin-drive-Anordnung. Ziel ist die Erhoehung der Blechqualitaet. Die Aufgabe besteht in der Gleichlaufregelung der Arbeitswalzen bei monotonem Integral der Winkeldifferenz. Erfindungsgemaesz wird so verfahren, dasz aus der Differenz der Drehzahlen der beiden Arbeitswalzen durch zweifache Integration ein Istwert fuer die Ebenheitsabweichung bzw. den Ski ermittelt wird, aus dem nach Vergleich mit einem Sollwert Korrekturwerte fuer die Drehzahlregelkreise der beiden Antriebsstraenge gebildet werden und dasz weiterhin zur Verbesserung des dynamischen Verhaltens der Ebenheitsregelung nach dem Kaskadenprinzip weitere Regelkreise fuer die Differenz der Drehzahlen der beiden Walzenzugmotoren, der Torsionsdrehmomente in den mechanischen UEbertragungssystemen, der Drehzahlen der Arbeitswalzen sowie fuer das Integral der Differenz der Drehzahlen der Arbeitswalzen unterlagert sind.{Ebenheitsregelung; Ski-Bildung; Drehzahlregelung; Walzwerksantriebe; Twin-drive-Anordnung}
Patent DD-289473-A5 (DD)
Title: Selbsttaetige filterreinigung an pflanzenschutzmaschinen
Inventor: KAUL PETER
IPC: B01D35/22
Filed: 1987-06-19
Abstract: Eine Vorrichtung zur regelmaeszigen selbsttaetigen Reinigung des Filters an Pflanzenschutz- und Fluessigduengungsmaschinen waehrend des Ausbringvorgangs dient zur staendigen Aufrechterhaltung eines funktionsfaehigen Filters ohne den Ausbringvorgang von Agrochemikalien negativ zu beeinflussen. Dazu wird durch die zwischen Ruehrwerk und Spritzbehaelter entstehende Druckdifferenz beim Wendevorgang ueber eine Membransteuerung ein Schnellschluszhahn betaetigt, der zu einem Spuelen des Filters fuehrt.{Filter; Pflanzenschutzmaschine; Fluessigduengung; Reinigung, selbsttaetig; Wendevorgang; Differenzdruck; Ruehrwerk und Spritzarm}