Battelle-institut E.v.

Ahk Alkohol Handelskontor Gmbh & Co. Kg

Other

Ruhrgas Aktiengesellschaft

Allstar Verbrauchsguter Gmbh

Knoll Aktiengesellschaft

Filztuchverwaltungs Gmbh

Gold- Und Silber- Scheideanstalt Oberstein Franz Reischauer

Griso-chemie Ag

Ahk Alkohol Handelskontor Gmbh

Pfeiffer Zerstaubervertriebsgesellschaft Mbh & Co. Kg

Ermital Ag

Wilhelm Schuster

Jurgen Stahl

Jurgen Wittekind

Ludwig Scondo

Wilhelm Wegner

Karl F Gloria

Bernhard Hugemann

Gert Schluter

Gert Schlueter

Klaus Stosser

Juergen Stahl

Fritz Deak

Gert Schuluter

Klaus Wollmann

Hans D Schwabe

Alexander-Barbu Costinescu-Tataranu

Marlene Schafer

Herbert Jovy

Alexandru B Costinescu-Tataranu

Dieter Coesfeld

A firelighting fluid for igniting coal and wood, consisting of an alcohol stabilized by the addition of water and at least one alcohol-soluble thickening agent, is described.

Firelighting fluid consisting of alcohol, water and thickening agent

Vacuum cleaner nozzle

A method for producing a spherical radar reflector containing triple reflectors and composed of identically shaped eighths of a sphere is described. The eighths of the sphere consist of foam material and their plane surface, which are in contact with each other, are constructed to be reflecting. The eighths of the sphere are individually expansion molded in appropriate molds and the plane surfaces of the eighths of the sphere are covered with material reflecting radar rays. This material can consist of metal foils or can be a mixture of an adhesive and of metal particles which are uniformly distributed in the adhesive.

Method for producing a radar reflector

A dispenser for shaped solids, in particular for tablets and pills of very small format, is described. In a cylindrical housing, a dosing device is inserted between a stock container and a collecting chamber, part of the dosing device being rotatable about the longitudinal axis of the housing. The dosing device consists of three parts, i.e. (a) a cylindrical ring part from whose inner wall a lug projects radially, (b) a dosing wheel which can be inserted into the ring part and rotated about the longitudinal axis of the housing, and (c) a base part which can be inserted into the dosing wheel. The dosing wheel has a perforated plate with dosing orifices arranged in the peripheral region. A rim projects at right angles from the peripheral edge of the perforated plate, locking notches assigned to the dosing orifices being provided on the inner wall of the rim. The base part is inserted into the rim of the dosing wheel and is provided with an ejection hole for the tablet or pill to be dispensed.

Dispenser for tablets and pills

A metering stopper for the neck of a bottle is described, with which a liquid medium is delivered in metered quantities. A tubular metering housing encloses a metering chamber which is provided with an outlet bore, the wall of which metering chamber has recesses for the admission of liquid into the inside of the metering chamber and in which a float is inserted which slides in sealing manner along the inner wall of the metering chamber. The float, the specific weight of which is in each case greater than the specific weight of the liquid to be delivered, has a cone, the tapered tip of which interacts with a valve seat in the outlet bore of the metering chamer. When the bottle is tilted, liquid enters through the recesses in the wall of the metering chamber and, as soon as the metering space of the latter is filled with liquid, the float, when the liquid is flowing out through the outlet bore, moves downwards towards this outlet, and the cone closes the valve seat as soon as the metered liquid quantity has flowed out. By varying the displacement of the float in the metering chamber, the liquid quantity to be delivered can be selected as desired.

Metering stopper

An exhauster nozzle for cleaning surfaces is described, which consists of a nozzle element which encloses a suction chamber and is provided with a connecting suction pipe. The open side of the nozzle element is closed by an adapter plate made of metal or plastic and exhibiting a suction orifice. A plurality of axially juxtaposed and mutually merging substantially circular or oval chambers are provided on the outside of the adapter plate, into which chambers obliquely oriented air supply ducts starting from the edges of the adapter plate lead tangentially. At least some of the chambers are open relative to the suction chamber of the nozzle element and form the suction orifice in the adapter plate. The remaining chambers are preferably closed relative to the suction chamber by a bottom plate.

Exhauster nozzle

A manometer device for continuous monitoring of the air pressure in vehicle tires is described which consists of a manometric capsule and an electrical indicator device associated therewith. A flatly conical membrane with a cylindrical projection is arranged transversely through the interior space of the manometric capsule. A permanent magnet is inserted in this projection. The membrane divides the interior space of the manometric capsule into two chambers, of which one chamber is stressed with a nominal pressure and the other chamber is connected to the pressure space of a vehicle tire. A stationary sensor, which is associated with the manometric capsule to be mounted on a rim flange, responds to linear magnetic field variations and transmits the latter to a terminal.

Manometer device for continuous monitoring of the air pressure in

Disclosed is a composition and a method for covering the sump in cavities serving to store gaseous or liquid, non-aqueous substances, using a so-called geologically old crude oil to which is added a reactive component which combines with the functional groups thereof and blocks them. Particularly suitable reactive components are isocyanates and epoxy compounds.

Composition and a method for covering the sump in cavities

A sealing cap for a container provided with a safety valve is described, this sealing cap consisting of a bottom part which can be screwed onto the container neck and firmly locked there and of a top part which can be screwed onto the bottom part. The bottom part serves to seal absolutely the container neck provided with the safety valve, by compressing, in a moisture-tight manner, the joint between the edge of the container neck and a molding forming the valve support. The bottom part, fixed in position by retaining tabs and detent lugs, and capable of being loosened only by force, remains fixedly connected to the container during use. The top part can be unscrewed.

Sealing cap for a safety container

A method of and apparatus for flushing a water closet by utilizing water and air for the flushing. The method operates at predetermined pressure ratios. At an air pressure of maximally about 3 bar inside of a pressure vessel the flushing medium consisting of air/water is fed into the pressure vessel, and if the pressure exceeds 3 bar, water only is fed into the pressure vessel. In order to feed water and air a water-jet injection is used which on the one hand communicates via an infeed line with the water mains and on the other hand communicates via an infeed stub at the suction side with the ambient air. The air/water mixture is fed through an infeed line into the pressure vessel, which infeed line ends in a space of the pressure vessel which is occupied by an air cushion. The relative pressures allows a two step flushing which is governed by an accordingly designed discharge valve in the outflow conduit of the pressure vessel.

Method of flushing a water closet

Clasp for garments, in particular furs, which includes an eye element and a hook element having a base plate to be fixed to the garment, a positioning web and a locking web. The hook element is made in a single piece. Also the hook element is provided with a hold-down arm which holds the hooked-in eye down against the positioning web or the locking web (depending on the load applied or the direction of force) and which is elastically movable in a direction normal to the base plate for hooking the eye in or out.

Clasp for garments, in particular furs

A method of covering the sump of underground cavities which serve to store gaseous or liquid non-aqueous substances. The sump is covered with a layer of highly viscous crude oil which is at least 1 cm, and preferably 20 to 50 cm, thick. The crude oil contains not more than 7% hydrocarbons having up to 5 C atoms in a molecule thereof. The crude oil has a specific gravity of 20.degree. C. of at most 1.2 g/cm.sup.3.

Method of covering the sump of underground cavities

To examine urine for particulate constituents, the urine is pased through a filter of synthetic fibers that are soluble in alcohol or in an alcohol-water mixture immediately after withdrawal. The filter material together with the constituents retained in it is then immediately dissolved in a cell-fixing solvent, in which it is protected from environmental influences and stored until it is examined. An appropriate device for the implementation of this method consists of a urine collector and a filter cartridge which is fastened to the collector by a spring catch and can be detached after the urine has been passed through the filter, and connected liquid-tight with a storage vessel containing the solvent.

Method and device for examining urine for particulate constituents

A safety container for dispensing highly flammable liquids is described, which comprises flexible compressible container walls and a safety valve which is designed as a membrane-controlled cone valve, closable by a cap. The membrane exhibits a central hole bounded by a sealing edge, through which a valve cone is inserted and contacted by the sealing edge. The cone valve is operated by pressing the flexible container walls together and thereby reducing the interior space of the container and raising the internal pressure.

Valved, resilient-walled container for safely dispensing flammable

A spray pump comprises a pump cylinder defining a pump chamber, a piston which is movable in the chamber, an actuating push button arranged to move the piston in the chamber, and an atomization nozzle arranged to receive liquid from the said chamber. A liquid outlet valve is located between the pump chamber and the atomization nozzle. The outlet valve comprises a valve body received in and surrounded by a tubular portion, the valve having a closed position in which tubular portion lies against the valve body and an open position in which the tubular portion is elastically widened to allow liquid to pass between the valve body and the tubular portion. The valve further comprising a stop for holding the valve body in the tubular portion.

Growing community of inventors

Frankfurt am Main, Germany

Wilhelm Schuster