baber/WOPTO huggingface dataset:
Patent DE-3430044-A1 (DE)
Title: Separator head for scrubbing towers, in particular scrubbing towers of flue gas desulphurisation plants
Inventor: FALTER ECKARD
IPC: B01D53/50
Filed: 1984-08-16
Abstract: In a separator head (1) for scrubbing towers (2), in particular scrubbing towers of flue gas desulphurisation plants, having a housing (3) having a gas entry (4) for an essentially vertically directed gas stream (5), laden with a liquid to be separated off, and having a gas outlet (6) for the gas stream (7) substantially freed from the liquid - purified - and having a separator installation (8) arranged in the housing (3) between the gas entry (4) and the gas outlet (6), in which the separator installation (8) is equipped with at least one preseparator ring (9) and a fine separator ring (10), concentrically arranged to the preseparator ring (9) and through which the gas stream (5) can flow in the essentially horizontal/radial direction, the maximally possible flow cross-section and optimal flow velocities can be employed and a constructionally simple, space-saving and inexpensive structure can be realised by the fine separator ring (10) having a smaller diameter than the preseparator ring (9), that is to say the fine separator ring (10) being arranged on the inside and the preseparator ring (9) being arranged on the outside, and the gas stream (5) being able to flow radially from the outside to the inside through the separator installation (8). This skilled measure achieves the fact that the flow cross-section of the preseparator ring (9) is inherently larger, namely because of the larger diameter, than the flow-cross-section of the fine separator ring (10) and ... Original abstract incomplete. <IMAGE>
Patent DE-3432436-A1 (DE)
Title: Flexible dog clutch
Inventor: KIRSCHEY GERHARD DIPL-ING
IPC: F16D3/80
Filed: 1984-09-04
Abstract: A flexible dog clutch with individual coupling bodies arranged between the circumferentially overlapping dogs of each clutch half, elastic primarily in compression and held on the clutch halves is to be improved in its resonance behaviour in such a way despite the relatively simple design of the clutch halves, coupling bodies with high damping properties can be used. This is achieved essentially by the fact that at least some of the coupling bodies of the dog clutch consist of hydraulic supports and that the mutually facing faces of the dogs adjoining them extend at least essentially parallel to one another. Hydraulic supports and rubber or rubber-metal elements can be arranged alternately with one another in the circumferential direction of the coupling as coupling bodies and it is advantageous for hydraulic supports to be connected to those flanks of the dogs of the driving clutch half which face in the main direction of rotation.
Patent DE-3439101-A1 (DE)
Title: Composite body production process
Inventor: TSCHUDIN-MAHRER ROLF
IPC: B29C37/00
Filed: 1984-10-25
Abstract: The invention relates to a process for producing a composite body which has a carrier and an open-celled foam layer arranged on its broad face, and, in order to optimise the composite in conjunction with simple production, proposes that the foam layer is inserted into the mould (F) so as to fill the volume completely and that subsequently the pressure of the carrier material introduced into the mould (F), which pressure starts from the carrier material, compresses the foam and the carrier material is anchored by penetration of the carrier material into the foam pores (7) of the boundary layer (5) to the foam. <IMAGE>
Patent DE-3441230-A1 (DE)
Title: Machine for producing twisted or twined threads
Inventor: HALDER ERNST
IPC: D01H1/241
Filed: 1984-11-10
Abstract: The operating assemblies of the machine (1) are driven in groups by one of a plurality of endless tangential belts (52, 53, 54, 55) in each case. Each tangential belt can be driven independently by means of an electric motor (58, 59, 60). The deflection rollers (66, 66'; 70, 70') of adjacent tangential belts (52, 53; 54, 55) are connected to one another in a non-rotating manner in order to facilitate synchronous running of the tangential belts. <IMAGE>
Patent DE-3442417-A1 (DE)
Title: Control device for a directly heated furnace
Inventor: POLASEK HELMUT DIPL ING
IPC: H05B7/156
Filed: 1984-11-20
Abstract: The invention relates to a control device for a heated furnace for melting metal, current converters being provided for supplying the electrode which is connected to a hydraulic adjusting device. The control device itself consists of a power regulator, a current regulator and a power-factor regulator, the hydraulic adjusting device and the current converter being influenced. It is also possible to change over between the two operating modes "automatic with current preset" and "automatic with power-factor control", the latter being primarily used to protect the three-phase grid. The changeover between the operating modes can also be carried out during operation. The advantage of the control device is that the power is preset and can be regulated.
Patent DE-3442840-A1 (DE)
Title: Sealing strip
Inventor: ARABINO DOMENICO
IPC: B60J10/00
Filed: 1984-11-23
Abstract: The invention relates to a sealing strip of polymeric material having at least one part on which a rigid body, for example a glass pane, a metal plate or the like, can slide. This part of the sealing strip has a layer of substantially rigid polymeric material which contains lubricating substances in order to provide the rigid body with a smooth sliding surface with a low coefficient of friction.
Patent DE-3443005-A1 (DE)
Title: Probe for the capacitive measurement of valve lift
Inventor: NICKOL JOHANNES DR ING
IPC: F16K37/00
Filed: 1984-11-26
Abstract: The invention relates to a probe for the capacitive measurement of valve lift, preferably in piston-compressor valves. The object of the invention is to find a solution by means of a simple probe which is insensitive to thermal, pressure and mechanical loading. The object is achieved by virtue of the fact that a probe holder preassembled with a sensing head is introduced into the housing which accommodates the valve, into an installation opening provided in the valve housing cover without disassembly or mechanical alterations to the valves, the sensing head, the configuration of which depends on the embodiment of the valve, being arranged in a manner electrically insulated by a shaped piece with a low dielectric constant in a through-flow channel in the original valve body, and the metallic sensing head having a bevel proportional to the thickness of the valve plate on the end face facing the valve plate. <IMAGE>
Patent DE-3501120-A1 (DE)
Title: Process for removing undesired gaseous components from flue gases
Inventor: FRICKE HELMUT DIPL CHEM DR
IPC: B01D53/60
Filed: 1985-01-15
Abstract: A process is described for removing undesired gaseous components from hot flue gases which are produced in the combustion of carbon-containing fuels. The flue gas, for cooling and preliminary purification, is passed over regenerators or other heat exchangers and then freed from SO2. In order also to remove NOx in a simple manner and to apply this process in already existing flue gas desulphurisation plants, it is proposed to cool the hot flue gas in the regenerators or heat exchangers in heat exchange with atmospheric air to temperatures between 0 DEG C and 60 DEG C. At this temperature, the flue gas, to remove SO2, is treated with a scrubbing agent composed of up to more than half of tetraethylene glycol dimethyl ether and, to remove NOx, the flue gas is likewise treated with a scrubbing agent of this type.
Patent DE-3501803-A1 (DE)
Title: Liquid crystal display on electronic memory office machines
Inventor: HEHEMANN GUENTER
IPC: B41J3/46
Filed: 1985-01-21
Abstract: Liquid crystal displays on electronic text and data memory office machines, of which displays at least one can be removed, extended or otherwise detached from the office machine housing, remaining connected to it by cable and can be positioned and read off, preferably to the side of the office machine housing.
Patent DE-3504468-A1 (DE)
Title: Remotely controlled oil discharge device
Inventor: WANG TA-CHIN
IPC: F01M11/04
Filed: 1985-02-09
Abstract: A remotely controlled oil discharge device is described, which has a control device for arrangement on the oil discharge aperture of an oil tank of an internal combustion engine and a manually adjustable actuating device, the control device and the actuating device being connected to one another by a cable (7). The control device has an inlet aperture (9) and an outlet aperture (12), which are connected by means of a hollow chamber (1a). The hollow chamber (1a) can be closed by a piston (10). For discharging the oil from the engine, a handle (16) of the actuating device is pulled, a spring element (13) in the control device being tensioned. Following a pressure on a pushbutton (17) of the actuating device, the handle (16) and the piston (10) return into the closed rest position by means of the relaxing spring element (13), so that the engine can be refilled with oil (Fig. 5, 10). <IMAGE>
Patent DE-3510937-A1 (DE)
Title: Laser-beam measuring instrument for high-power lasers
Inventor: WILLERSCHEID HEINRICH DIPL ING
IPC: G01J1/42
Filed: 1985-03-26
Abstract: The invention relates to a laser-beam measuring instrument for high-power lasers for welding, cutting, surface treatment and the like during the machining process for measuring the spatial and temporal resolution of the laser beam, as well as further parameters. In order to describe the laser beam, a needle bearing with mounted needles is assigned to the laser beam. The measurements are performed by assigning four detectors to the reflecting needles and the further assignment of a concave mirror and an aperture/diaphragm wheel to one of the detectors. The needle bearing and the aperture/diaphragm wheel are driven by means of a motor, speed being variable.
Patent DE-3513000-A1 (DE)
Title: Multi-functional column
Inventor: MITTWICH EWALD ING GRAD
IPC: E04B2/74
Filed: 1985-04-11
Abstract: A column, which is capable of standing alone and is at least partially hollow, is characterised in that it is constructed to be both a wall construction element and an item of furniture.
Patent DE-3517021-A1 (DE)
Title: Damper winding
Inventor: WEBER WALTER DIPL ING
IPC: H01F27/34
Filed: 1985-05-11
Abstract: The invention relates to an arrangement for damping electrical oscillations in high-voltage windings of transformers, inductor coils and the like. The arrangement comprises a damper winding, consisting of x partial windings (where x is an even number) which are connected in pairs with RC elements connected between them so that the voltages which are induced therein at the operating frequency are cancelled out and the voltages induced by the intrinsic forms are added. The partial windings are in each case connected at one end to a point of common potential. In order to damp the first to the 2<n>th intrinsic form (n = 1, 2, 3 ...) there are two 2<n+1> partial windings which, numbered from top to bottom, are selected in accordance with the table in Claim 1. <IMAGE>
Patent DE-3518903-A1 (DE)
Title: Suspension for a sprung steering axle of a cross-country tractor vehicle
Inventor: EPPLE JOHANN
IPC: B60G11/18
Filed: 1985-05-25
Abstract: A suspension for a sprung steering axle of a cross-country tractor vehicle is described. The axle beam of the steering axle is supported by its two centrally arranged axle ends running in the vehicle longitudinal direction so that it can oscillate on a link sprung in relation to the vehicle, which link is formed from two support elements running transversely to the vehicle longitudinal direction and accommodating the axle beam between them. In order to increase the ride comfort of a vehicle provided with an axle suspension of this type, the support elements are pivoted with the axle ends on the vehicle frame at a distance from the joints and essentially connected to one another by a cross member in this area only. The transverse link thus formed has a relatively low mass, has a very low unsprung mass and has only a low overall height, which enables the overall centre of gravity of the vehicle to be kept low. <IMAGE>
Patent DE-3522008-A1 (DE)
Title: Missile
Inventor: GROESSLER PETER
IPC: F42B12/14
Filed: 1985-06-20
Abstract: The invention relates to a missile for engaging enemy aircraft or airborne projectiles, having a warhead, this warhead being constructed as an explosive-material jacket which covers the entire missile. Exemplary embodiments are explained in the description.
Patent DE-3529395-A1 (DE)
Title: Arrangement for active reduction protection
Inventor: FORM ERNST
IPC: H04B3/11
Filed: 1985-08-16
Abstract: Arrangement with in each case at least one active reduction protection device (ARS) at both ends of a cable path whose input voltages are obtained from the longitudinal voltage of only one unearthed pilot wire (P) to earth.
Patent DE-3530774-A1 (DE)
Title: Inductive pulse transmitter which can be mounted on a mechanism carrier of a Ferrari electricity meter
Inventor: SCHMOLL MICHEL
IPC: G01R11/02
Filed: 1985-08-28
Abstract: In order to simplify the mounting of an inductive pulse transmitter (4) on a mechanism carrier of a Ferrari electricity meter, the pulse transmitter (4) consists of a housing (7) which can be pushed onto the mechanism carrier with the aid of retaining bars (8, 8') and has a potted circuit which is contained therein and has a printed-circuit board (13). The trapezoidal housing (7) of the pulse transmitter (4) is provided on the non-parallel sides with in each case three retaining jaws (8, 8') and, in a continuation of one of these sides, with a spring arm (9) having a bolt (10) for fixing to the mechanism carrier. The printed-circuit board (13) is designed using surface-mounting technology, and the housing (7) of the pulse transmitter (4) is provided with a further arm which has a reverse-movement lock for the meter disc. <IMAGE>
Patent DE-3530967-A1 (DE)
Title: Urethanes containing perfluoroalkyl and epichlorohydrin groups, aqueous dispersions containing these urethanes, and their use
Inventor: BATHELT HEINRICH DR
IPC: B27K3/38
Filed: 1985-08-30
Abstract: The novel urethanes correspond to the formula I below <IMAGE> in which a denotes a number from 5 to 17 and b denotes a number from 1 to 7. These urethanes are prepared by reaction of the corresponding perfluoroalkylethanol-epichlorohydrin adducts with toluylene diisocyanates. The novel aqueous dispersions consist essentially of the novel urethanes, cationic or betainic and non-ionic emulsifiers, water-insoluble carboxylic acid and/or dicarboxylic acid esters and alkanediols or polyalkanediols, which can be mono- or dietherified, in water. The novel urethanes and the novel aqueous dispersions are used for the oleophobic and hydrophobic finishing of textiles, leather and unvarnished wood, for example unvarnished furniture.
Patent DE-3608229-A1 (DE)
Inventor: BERNAUER JAN DR
IPC: F04D29/18
Filed: 1986-03-12
Abstract: The vane of the impeller in a high-speed or mixed-flow centrifugal pump for the conveying of liquids which contain high or low concentrations of strands or strips of vegetable, plastic or other material has a convex inlet edge whose curvature increases gradually in a direction radially outwardly from the axis of rotation at such a rate that the resultant of the centrifugal force and the resistance encountered by a strip or strand at a particular point of the inlet edge is invariably tangential to the respective point of the inlet edge. This ensures that the strips or strands do not overlie and circulate with the inlet edge but are entrained by the resultant force to become separated from the vane. The stagnation paint of the vane in a region which is remote from the axis of rotation is disposed at the suction side of the vane; this also contributes to prevention of accumulation of strips or strands along the inlet edge.
Patent DE-3611447-A1 (DE)
Title: Tool holder with data carrier
Inventor: HERMLE ROLF
IPC: B23Q41/00
Filed: 1986-04-05
Abstract: The invention relates to a tool holder with a basic body having a tapered shank, a retaining bolt arranged so as to be displaceable in a sliding manner in the axial direction relative to the basic body in a bore of the same, and an electronically readable data carrier for storing characteristics of a tool clamped in the tool holder. According to the invention, the data carrier has a transmit-receive coil arranged in a pot core and a thick-film circuit connected to it and is inserted into a recess of the tool holder.
Patent DE-3619143-A1 (DE)
Title: Butt connector for L-shaped socket strips
Inventor: BACHLEITNER FRANZ DIPL ING
IPC: E04F19/04
Filed: 1986-06-06
Abstract: Published without abstract.
Patent DE-3627045-A1 (DE)
Title: Alarm system
Inventor: STAROSTA MARIAN
IPC: G08B26/00
Filed: 1986-08-09
Abstract: In an alarm system, binary signals containing certain information items are transmitted via a wire-line network, particularly the electrical supply network, between various components, namely a central station, on the one hand, and a number of component stations, on the other hand. To make the two transmission directions distinguishable and to achieve high sensitivity, better selectivity and, in particular, good selectivity with respect to the input channel, with little constructional expenditure, it is proposed to use a different carrier frequency for the transmitting signals of the central station to that for the component stations and also to use a superheterodyne receiver for the reception in the components, in which receiver the mixer frequency is at the same time a signal frequency present in the respective component.
Patent DE-3629096-A1 (DE)
Title: Extrusion head
Inventor: GREEN WOLFGANG DIPL ING
IPC: B29C48/03
Filed: 1986-08-27
Abstract: In the extrusion head (1) under consideration, the recess (23) for the cassettes (24) is open to both sides in its longitudinal extent. Provided on both sides of the recess (23) is a receiving device (43 and 44 respectively) for cassettes (24). During the changing of the cassettes, the "new" cassette is pushed out of the first receiving device (43) into the recess (23) in the extrusion head (1) and, at the same time, the "old" cassette is pressed out of the extrusion head (1) into the other receiving device (44). <IMAGE>
Patent DE-3631361-A1 (DE)
Title: Method and device for position measurement using light
Inventor: REICH STEFAN
IPC: G01S1/70
Filed: 1986-09-15
Abstract: An aid for marshalling aircraft to a specific position. A laser transmitter and a receiver unit which may contain one or more receivers form a light barrier. A plurality of sensors are fitted at a specific distance from one another to the vehicle whose position is measured. The laser beam is deflected in the transmitter unit by means of a mirror such that it moves upwards and downwards within a region on emerging from the transmitter. In the light receiver, this movement results in a pulsed function of the light incidence which is advantageous for selection and masking out interference. Height differences in the measurement are prevented by the width of the vertical beam deflection. A plurality of sensors which are arranged side by side and an evaluation unit make it possible to identify the last addressed sensor and thus audible or visual indication of various position regions.
Patent DE-3642700-A1 (DE)
Title: Hydraulic fork-lift truck with scissor support
Inventor: WANDMACHER FRIEDER
IPC: B62B3/065
Filed: 1986-12-13
Abstract: The two prongs (10) of the fork-lift truck are raised or lowered by hand by means of a hydraulic cylinder (18) with a piston rod (19), the hydraulic unit being operated by means of a lever (20). The hydraulic cylinder (18) rests on an undercarriage (16). The prongs are also supported by pairs of scissor arms (12, 15) which position themselves lower or higher depending on the height of the prongs. There are rollers (13) at the bottom of the scissor arms (12). However, these only act if the scissor arms are positioned flat. From a certain height on, the device is no longer supported on the rollers (13), but on feet (14) that are extensions of the scissor arms. This provides the fork-lift truck with the necessary stability in the elevated position. Switching from resting on the rollers to resting on the feet occurs automatically through a corresponding slant of the scissor arms. <IMAGE>
Patent DE-3644566-A1 (DE)
Title: Automobile cooling system without draught
Inventor: GUNTERSDORFER MAX DR
IPC: B60H1/24
Filed: 1986-12-27
Abstract: According to the application No. 3536063.8 underlying this additional application, the draught occurring in conventional air-conditioning systems is avoided in that the cooled air is blown into an interspace filling the entire interior surface of the roof, which interspace drives the cool air uniformly over a porous wall and over a large area into the interior compartment. The air supply may take place via the front side pillars of the roof.   In the present additional application, a preferred arrangement is specified, according to which the cool air is produced by an additional evaporator in the rear of the vehicle and is blown into the interspace via the rear roof pillars which in many cases have a high volume. A further concept consists in optimising the effectiveness of the system by optimising the air inflow by means of a local variation of the pore density or the pore size in the porous wall.
Patent DE-3701145-A1 (DE)
Title: Propellant charge (propulsion charge) detonator
Inventor: FETT JOSEF
IPC: F42C19/08
Filed: 1987-01-16
Abstract: A propellant charge detonator for ammunition in cartridges having a propellant charge consisting of pourable powder, which detonator has a detonating tube which can be arranged centrally in the cartridge and extends from the rear end of said cartridge in the direction of the rear of the bullet of the cartridge and which detonating tube is provided with detonating openings on its outer surface and at its front end facing the rear of the bullet, and in which detonator a flame guide tube (which originates from the detonating element which is arranged at the rear end of the propellant charge detonator) and a booster charge having an axial channel are arranged. In order to detonate the propellant charge powder uniformly, over a large area and gently, the detonating openings at the front end of the detonating tube are arranged inclined such that their respective centre line intersects the longitudinal axis of the detonating tube within said detonating tube. Furthermore, for this purpose it is provided that the front region of the flame guide tube projects into the channel of the booster charge.
Patent DE-3710278-A1 (DE)
Title: Arrangement for monitoring a fluorescent lamp
Inventor: JUETTE REINHOLD
IPC: H05B41/02
Filed: 1987-03-28
Abstract: An arrangement for operating a fluorescent lamp (10) has a ballast (18) and a starter circuit (15). The lamp is a fluorescent lamp (10) equipped with preheating coils (11, 12). In order that the lamp can be used in lights with increased safety, that is in areas in which there may be explosive gases, in at least one of the two mains leads (19, 22) to the fluorescent lamp (10) there is provided at least one switching contact (23, 24; 20, 21), which is in contact with the outer surface of the fluorescent lamp (10) by means of an intermediate part (25) and at the same time is pressed against the fluorescent lamp (10) in such a way that, if the lamp breaks, the contact points are opened. <IMAGE>