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Matches 601 - 650 out of 3,838

Document Document Title
WO/1999/029399A1
The present invention is an oxygen generator including a stabilized bismuth oxide body and a plurality of first and second channels. The first channels receive a first gas containing some oxygen and the second channels are sealed at the ...  
WO/1999/028166A1
An inflator apparatus (10) and method for inflating an inflatable device which rely on the formation and subsequent reaction of acetylene are provided.  
WO/1999/014159A1
The invention concerns a method for preparing phosgene from diphosgene and/or triphosgene, by reaction on a catalyst comprising one or several compounds with one or several nitrogen atoms with a pair of deactivated electrons. The inventi...  
WO/1999/012639A1
The present invention includes an oxygen generator having a ceramic honeycomb body. The honeycomb body includes one or more oxygen collection channels which extend laterally across a plurality of second channels in which oxygen is genera...  
WO/1999/011839A1
In a method and apparatus for producing a vapor containing a liquid chemical by bubbling a carrier gas through a mass of the liquid chemical, vapor production is monitored by: determining successive values of the pressure of the carrier ...  
WO/1999/011571A1
A process and apparatus for the production of reformed gases. Natural gas and oxygen are combusted in a first stage (196) to produce carbon dioxide and water. The products of combustion are conveyed to a second stage (202). Reforming gas...  
WO/1999/010093A1
The present invention relates to a gas-generator structure used for producing a low-temperature gas (not exceeding 350° K), and more precisely for producing nitrogen from a solid monolithic charge. The charge is provided with through-po...  
WO/1999/008907A1
A gas generator of a side impact air bag inflator comprises a propellant chamber (18) having a proximate and distal end and a plurality of apertures (24) radially disposed about said distal end. Upon combustion of propellant within the c...  
WO/1998/059020A1
An apparatus for the production of acetylene and hydrated lime by the reaction of calcium carbide particles with an excess of water including a primary reactor (109) for initial reaction of the calcium carbide with water; a secondary rea...  
WO/1998/057093A1
The invention concerns sealed flexible structures inflatable by pyrotechnic gas generators to be used as devices for obstructing pipes, as fireproof barriers, for lifting vehicles or as structural building elements. Said devices consist ...  
WO/1998/053866A1
Gas is generated at a controlled rate from a liquid and solid phase combination that generates gas upon contact, by using diffusive transport of the liquid toward the solid phase surface to prolong the rate of gas generation, with a vari...  
WO/1998/050141A1
A method of filling a sealed elastomer chamber (2, 6, 8) with gas is provided, wherein the chamber is filled with the gas chemically produced by thermal decomposition of a gas producing material (12, 14, 16) inside of the chamber itself ...  
WO/1998/048923A1
A gas generator comprising a layer of first material and provided with a layer of second material on one surface and a layer of third material on the other opposing surface is provided. The application of an external potential results in...  
WO/1998/046349A1
Fracture cell apparatus including a capacitive fracture cell (20) comprising a container (21) having walls (21a, 21b) made of non-electrically conducting material for containing a liquid dielectric (26), and spaced apart electrode means ...  
WO/1998/039687A1
A method of dispensing fragrances includes selecting a fragrance dispenser array (74), and having a source of pressurized gas (82) connected to each fragrance dispenser and a gas pressure control mechanism (80). The fragrance dispenser a...  
WO1998030493A3  
WO/1998/035179A1
A method of reducing the duration of the thermal stabilisation phase of a liquefied gas converter (13) is characterised in that the method comprises providing in a feed line (11) between a source (12) of liquefied gas and the liquefied g...  
WO/1998/033683A1
An airbag inflator (20) includes a pair of telescoping pistons (28, 52) slidingly mounted within a housing (22). Pressurization of a combustion chamber (50) by a pyrotechnic initiator (38) acts on one piston to pressurize a hydraulic flu...  
WO/1998/030493A2
A hydrogen generating composition comprises two hydrides both capable of reaction with water to produce hydrogen. One of the hydrides is a complex hydride of a Group IA element and a Group IIIB element. The presence of the other of the h...  
WO/1998/006998A1
The invention concerns the field of hybrid generators for motor vehicle safety. The generator (101) comprises a cylindrical housing (2) closed by a closure ring (5) bearing an ignition device (8). An internal wall (12) bearing a central ...  
WO/1997/046502A1
An essentially particulate-free, non-toxic, odorless and colorless gas is generated in a pyrotechnic inflator device by using a eutectic solution of ammonium nitrate, guanidine nitrate and/or aminoguanidine nitrate, and minor amounts of ...  
WO/1997/030785A1
A continuous process and apparatus for the generation of liquid ozone is provided. This method involves converting an oxygen source (6) to ozone in an ozone generator (15) to yield an ozone-containing gas from which the ozone is separate...  
WO/1997/029367A1
An analyzer (10) and method for detecting and measuring the water content in a liquid sample in which the liquid sample is fed from its source (24) to a head space chamber (14). The flow of liquid to the chamber (14) is then halted, the ...  
WO/1997/016695A1
A generator (10) comprising a hollow body in which a sealing partition (9) defines two separate combustion chambers (1a, 1b) each containing a different gas-generating pyrotechnic charge (2a, 2b). An initiator (3) with two heads (4, 5) a...  
WO/1997/015334A1
A system to deliver gas/vapor from solid materials. Specifically, the delivery system for the use of gas or vapor released from a solid material, such as a non-aqueous/solid hydrogen peroxide complex. The system is comprised of a deliver...  
WO/1997/015333A1
An apparatus and process for hydrogen peroxide vapor sterilization of medical instruments and similar devices make use of hydrogen peroxide vapor released from an inorganic hydrogen peroxide complex. The peroxide vapor can be released at...  
WO/1997/010974A1
A gas generator (10) utilizes at least three segregated propellant container/combustion chambers (22, 32 and 34), each having a plurality of nonazide propellant grains (20, 36 and 38) therein, and an igniter (16) for igniting only the pr...  
WO/1997/008534A1
A system and method for monitoring a volatile species in a liquid in which liquid is fed from its source (30) to a head space chamber (14). The flow of liquid to the chamber (14) is then halted, the volatile species allowed to escape int...  
WO/1997/004860A2
Gas generating compositions and methods for their use are provided. Metal complexes are used as gas generating compositions. These complexes are comprised of a metal cation template, a neutral ligand containing hydrogen and nitrogen, and...  
WO/1997/002160A1
A gas generator (10) utilizes two segregated propellant container/combustion chambers (62 and 64), each having a plurality of nonazide propellant grains (40 and 66) therein, and an igniter (24) for igniting only the propellant grains (40...  
WO/1996/038376A1
A chemical oxygen or other gas generator (10) which has a container (20) composed of thermally-conductive and gas-impervious material which contains pyrotechnic material (22), the container (20) being in heat transfer relation with a blo...  
WO/1996/037245A1
A liquid delivery device (10) for delivering a nutritive liquid (13) to a subject comprises a reservoir (12) for the nutritive liquid connected, in use, to a gas generator (11) for supplying a gas to the reservoir (12) to drive the liqui...  
WO/1996/033803A1
The present invention relates to the use of carbides and nitrides of transition elements in devices such as catalytic engines or continuous reactors for the catalytic decomposition of hydrazine. The use of these materials to substitute t...  
WO/1996/030716A1
A particulate-free, non-toxic, odorless and colorless gas is generated in all pyrotechnic inflator device by using a eutectic solution of ammonium nitrate and at least one of guanidine nitrate and aminoguanidine nitrate with an optional ...  
WO/1996/030563A1
A device is disclosed for generating controlled quantities of gas at predictable rates from an electrochemical cell (1) containing a decomposable metal carbonate, bicarbonate or basic carbonate. The cell provides more than one molecule o...  
WO/1996/025990A1
A liquid vaporizer (100) includes a stack of coaxially aligned, thermally conductive, thin, flat disks (120) having different diameters. The larger diameter disks (140) each include at least one aperture and preferably a plurality of clo...  
WO/1996/025226A1
The disclosure concerns an oxygen generator comprising one or more briquettes of a substance which emits oxygen when heated, enclosed in a housing and arranged on heating elements. A patent is also claimed for an oxygen-containing compound.  
WO/1996/023564A1
A process and device are disclosed for causing a liquid stream to flow into a gas stream. The liquid stream flows into an evaporator volume (102) and is dispersed in order to increase the surface of the liquid. Dispersion is not conditio...  
WO/1996/016732A1
The invention concerns a gas generator (20) for the production of a gas by chemical reaction between an educt gas and a liquid, the gas generator including a closed reaction chamber (22) with a liquid-feed line (104), a liquid-outlet lin...  
WO/1996/010494A1
A gas generator capable of maintaining a non-critical combustion speed and carrying out a very stable combustion of a gas even when the gas in use has a combustion speed influenced greatly by an ambient temperature just as a non-azide ga...  
WO/1996/010496A1
The present invention relates to apparatus for filling an empty, flexible container (8) with gas essentially instantaneously when subjected to powerful retardation forces, wherein the gas-filled container (8) functions as a force-absorbi...  
WO/1996/008280A1
We disclose apparatus and methods for delivering for patient infusion or other use two or more fluids either sequentially or simultaneously. The apparatus (100) has a fluid delivery compartment (101) containing a first infusion fluid (10...  
WO/1996/006800A1
A generator cell (10) includes a high voltage assembly (12) having a high voltage electrode (24), a low voltage assembly (14) having a low voltage electrode (102), a barrier dielectric (28, 92) between the electrodes defining a discharge...  
WO/1996/005083A1
An inflator (100) for an inflatable vehicle occupant restraint system, such as an air bag, includes a housing (102) formed by a plastic shell (110) encased in fiber windings (114). The shell (110) is rupturable upon the production of a p...  
WO/1996/001477A1
A process is disclosed for generating an inert gas for feeding a container, in particular the containment shell (3) of a nuclear reactor. An inert gas (1) is kept in a liquefied or solidified state in a first reservoir (4); in a second r...  
WO/1996/000170A1
The invention relates to a gas-generating and dispensing apparatus (10) for products such as multi-component foams. A gas-generating master container (25) forms the gas when material from trigger (24), i.e. potassium carbonate, combines ...  
WO/1996/000186A1
A self-starting, self-sustaining hydrogen generator comprises a reactor packed with a mass of mixed catalyst, containing supported copper and palladium. A feedstock, of e.g. methanol and an oxygen source such as air, is injected at high ...  
WO/1995/023641A1
The present invention relates to chemical compositions (117, 119) which react to generate a propellant gas, apparatus (100) to deliver fluid (103) at controlled flow rates using a propellant gas, and methods for generating a propellant g...  
WO/1995/021331A1
An apparatus and method for cooling the parts of an extractor valve assembly to workable levels by cooling a portion of the exhaust gases of a combustion engine and mixing it with the newly produced gases to lower the average temperature...  
WO/1995/017340A1
Apparatus and methods for dispensing and cooling fluids (70) utilize a pressurized capsule (10) having a propellant gas sorbed in a sorbent matrix (18) therein. The capsules (10) are sealed so that the propellant gas is maintained until ...  

Matches 601 - 650 out of 3,838