GB1429842A - Method and composition for gas generation - Google Patents
Method and composition for gas generationInfo
- Publication number
- GB1429842A GB1429842A GB2596473A GB2596473A GB1429842A GB 1429842 A GB1429842 A GB 1429842A GB 2596473 A GB2596473 A GB 2596473A GB 2596473 A GB2596473 A GB 2596473A GB 1429842 A GB1429842 A GB 1429842A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oxide
- composition
- azide
- nitrogen
- gas generation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B43/00—Compositions characterised by explosive or thermic constituents not provided for in groups C06B25/00 - C06B41/00
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06D—MEANS FOR GENERATING SMOKE OR MIST; GAS-ATTACK COMPOSITIONS; GENERATION OF GAS FOR BLASTING OR PROPULSION (CHEMICAL PART)
- C06D5/00—Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets
- C06D5/06—Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets by reaction of two or more solids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Air Bags (AREA)
- Vibration Prevention Devices (AREA)
- Emergency Lowering Means (AREA)
Abstract
1429842 Nitrogen generating; sodium azide composition TALLEY INDUSTRIES Inc 31 May 1973 [31 May 1972] 25964/73 Headings C1A and C1D Nitrogen is generated by heating to its ignition temperature (600-800‹ F.) a composition comprising a mixture of an alkali metal azide, preferably sodium, potassium or lithium azide with a slight stoichiometrie excess of copper oxide, zinc oxide, chromium oxide, lead oxide, titanium oxide, stannic oxide, iron oxide or mixtures thereof. The gas generated may be used to inflate the cushion of an automobile impact protection system.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US258271A US3895098A (en) | 1972-05-31 | 1972-05-31 | Method and composition for generating nitrogen gas |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1429842A true GB1429842A (en) | 1976-03-31 |
Family
ID=22979845
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2596473A Expired GB1429842A (en) | 1972-05-31 | 1973-05-31 | Method and composition for gas generation |
Country Status (7)
Country | Link |
---|---|
US (1) | US3895098A (en) |
JP (1) | JPS5313596B2 (en) |
CA (1) | CA982785A (en) |
FR (1) | FR2186450B1 (en) |
GB (1) | GB1429842A (en) |
IT (1) | IT991611B (en) |
SE (1) | SE402907B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11541263B2 (en) * | 2018-09-21 | 2023-01-03 | Estikonde Investment Limited | Nitrogen-generating composition for fire extinguishing and method for producing the same |
Families Citing this family (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51306B2 (en) * | 1972-02-21 | 1976-01-07 | ||
GB1443547A (en) * | 1973-12-17 | 1976-07-21 | Canadian Ind | Metal oxide/azide gas generating compositions |
DE2551921A1 (en) * | 1974-11-29 | 1976-08-12 | Eaton Corp | GAS GENERATING AZIDE COMPOUND MIXTURE |
CA1070351A (en) * | 1975-06-30 | 1980-01-22 | George W. Goetz | Fluid generator |
EP0012626B1 (en) * | 1978-12-18 | 1984-04-04 | Thiokol Corporation | Method of and apparatus for gas generation |
US4203787A (en) * | 1978-12-18 | 1980-05-20 | Thiokol Corporation | Pelletizable, rapid and cool burning solid nitrogen gas generant |
US4296084A (en) * | 1979-10-29 | 1981-10-20 | Thiokol Corporation | Method of and apparatus for gas generation |
US4533416A (en) * | 1979-11-07 | 1985-08-06 | Rockcor, Inc. | Pelletizable propellant |
CA1146756A (en) * | 1980-06-20 | 1983-05-24 | Lechoslaw A.M. Utracki | Multi-ingredient gas generants |
JPS642768Y2 (en) * | 1980-12-27 | 1989-01-24 | ||
EP0063641B1 (en) * | 1981-03-16 | 1985-04-03 | Rockwell International Corporation | High yield nitrogen gas generators |
DE3316529A1 (en) * | 1982-10-16 | 1984-11-08 | Erno Raumfahrttechnik Gmbh, 2800 Bremen | Mixture of materials for gas generation |
US4547235A (en) * | 1984-06-14 | 1985-10-15 | Morton Thiokol, Inc. | Gas generant for air bag inflators |
US4698107A (en) * | 1986-12-24 | 1987-10-06 | Trw Automotive Products, Inc. | Gas generating material |
US4696705A (en) * | 1986-12-24 | 1987-09-29 | Trw Automotive Products, Inc. | Gas generating material |
US4734141A (en) * | 1987-03-27 | 1988-03-29 | Hercules Incorporated | Crash bag propellant compositions for generating high quality nitrogen gas |
US4758287A (en) * | 1987-06-15 | 1988-07-19 | Talley Industries, Inc. | Porous propellant grain and method of making same |
US4806180A (en) * | 1987-12-10 | 1989-02-21 | Trw Vehicle Safety Systems Inc. | Gas generating material |
US4920743A (en) * | 1988-07-25 | 1990-05-01 | Hercules Incorporated | Crash bag propellant composition and method for generating nitrogen gas |
US4929290A (en) * | 1988-07-25 | 1990-05-29 | Hercules Incorporated | Crash bag propellant composition and method for generating nitrogen gas |
US5286054A (en) * | 1989-12-04 | 1994-02-15 | Talley Automotive Products, Inc. | Aspirating/venting motor vehicle passenger airbag module |
US4999063A (en) * | 1990-06-07 | 1991-03-12 | Trw Vehicle Safety Systems Inc. | Process for manufacturing a gas generating material |
US5019220A (en) * | 1990-08-06 | 1991-05-28 | Morton International, Inc. | Process for making an enhanced thermal and ignition stability azide gas generant |
US5223184A (en) * | 1990-08-06 | 1993-06-29 | Morton International, Inc. | Enhanced thermal and ignition stability azide gas generant |
DE4141907C3 (en) * | 1990-12-18 | 2001-02-15 | Trw Inc | inflator |
US5269560A (en) * | 1990-12-18 | 1993-12-14 | Twr Inc. | Initiator assembly for air bag inflator |
US5131679A (en) * | 1990-12-18 | 1992-07-21 | Trw Inc. | Initiator assembly for air bag inflator |
DE4218531C1 (en) * | 1991-10-11 | 1993-07-15 | Bayern-Chemie Gesellschaft Fuer Flugchemische Antriebe Mbh, 8261 Aschau, De | |
JPH0648880A (en) * | 1992-06-05 | 1994-02-22 | Trw Inc | Multi-layer type gas generating disk for gas generator |
CA2094888A1 (en) * | 1992-08-24 | 1994-02-25 | Bradley W. Smith | Gas generant body having pressed-on burn inhibitor layer |
US5345873A (en) * | 1992-08-24 | 1994-09-13 | Morton International, Inc. | Gas bag inflator containing inhibited generant |
JP2800875B2 (en) * | 1993-01-21 | 1998-09-21 | ティーアールダブリュー・インコーポレーテッド | Gas generator for vehicle occupant impact suppressors |
US5472647A (en) * | 1993-08-02 | 1995-12-05 | Thiokol Corporation | Method for preparing anhydrous tetrazole gas generant compositions |
US5682014A (en) * | 1993-08-02 | 1997-10-28 | Thiokol Corporation | Bitetrazoleamine gas generant compositions |
US5429691A (en) * | 1993-08-10 | 1995-07-04 | Thiokol Corporation | Thermite compositions for use as gas generants comprising basic metal carbonates and/or basic metal nitrates |
US5401340A (en) * | 1993-08-10 | 1995-03-28 | Thiokol Corporation | Borohydride fuels in gas generant compositions |
US5439537A (en) * | 1993-08-10 | 1995-08-08 | Thiokol Corporation | Thermite compositions for use as gas generants |
US5431103A (en) * | 1993-12-10 | 1995-07-11 | Morton International, Inc. | Gas generant compositions |
AU1597195A (en) * | 1994-01-19 | 1995-08-08 | Thiokol Corporation | Metal complexes for use as gas generants |
US6969435B1 (en) | 1994-01-19 | 2005-11-29 | Alliant Techsystems Inc. | Metal complexes for use as gas generants |
US20050067074A1 (en) * | 1994-01-19 | 2005-03-31 | Hinshaw Jerald C. | Metal complexes for use as gas generants |
US5725699A (en) * | 1994-01-19 | 1998-03-10 | Thiokol Corporation | Metal complexes for use as gas generants |
GB9416582D0 (en) | 1994-08-17 | 1994-10-19 | Ici Plc | Process for the production of exothermically reacting compositions |
US5468017A (en) | 1994-10-17 | 1995-11-21 | Trw Inc. | Auto ignition package for an air bag inflator |
US6053110A (en) * | 1998-01-16 | 2000-04-25 | Autoliv Asp, Inc. | Airbag generant wafer design with I-beam construction |
US6073963A (en) * | 1998-03-19 | 2000-06-13 | Oea, Inc. | Initiator with injection molded insert member |
RU2484075C2 (en) * | 2011-04-21 | 2013-06-10 | Открытое акционерное общество "Федеральный научно-производственный центр "Научно-исследовательский институт прикладной химии" | Method to manufacture pyrotechnical charges |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2981616A (en) * | 1956-10-01 | 1961-04-25 | North American Aviation Inc | Gas generator grain |
US3066479A (en) * | 1959-07-14 | 1962-12-04 | Engelhard Ind Inc | Stabilized azide fuel and combustion process |
US3741585A (en) * | 1971-06-29 | 1973-06-26 | Thiokol Chemical Corp | Low temperature nitrogen gas generating composition |
-
1972
- 1972-05-31 US US258271A patent/US3895098A/en not_active Ceased
-
1973
- 1973-01-05 JP JP462873A patent/JPS5313596B2/ja not_active Expired
- 1973-05-29 SE SE7307575A patent/SE402907B/en unknown
- 1973-05-29 CA CA172,583A patent/CA982785A/en not_active Expired
- 1973-05-30 IT IT68604/73A patent/IT991611B/en active
- 1973-05-30 FR FR7319912A patent/FR2186450B1/fr not_active Expired
- 1973-05-31 GB GB2596473A patent/GB1429842A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11541263B2 (en) * | 2018-09-21 | 2023-01-03 | Estikonde Investment Limited | Nitrogen-generating composition for fire extinguishing and method for producing the same |
Also Published As
Publication number | Publication date |
---|---|
DE2327741A1 (en) | 1973-12-20 |
FR2186450B1 (en) | 1977-07-29 |
JPS5313596B2 (en) | 1978-05-11 |
SE402907B (en) | 1978-07-24 |
US3895098A (en) | 1975-07-15 |
CA982785A (en) | 1976-02-03 |
JPS4930287A (en) | 1974-03-18 |
FR2186450A1 (en) | 1974-01-11 |
IT991611B (en) | 1975-08-30 |
DE2327741B2 (en) | 1975-11-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1429842A (en) | Method and composition for gas generation | |
SE7410135L (en) | ||
GB1415555A (en) | Production of non-toxic gas by combustion of solid propellant | |
IE37802B1 (en) | Composite propellants | |
GB1532964A (en) | Gas-generating azide composition | |
KR900004967A (en) | Reduction of zirconium chloride, hafnium or titanium into metal products | |
KR910009611A (en) | Gas Generating Compositions Containing Nitrotriazolone | |
GB1210461A (en) | Improvements in or relating to propellent charges for use in switch means | |
ZA756310B (en) | Blasting caps initiable by thermal detonation energy of an explosive gas mixture, and blasting system | |
GB1354866A (en) | Composition for inflation of passive restraint systems | |
ES389955A1 (en) | A process for the preparation of c-substitute pyridine and/or hydrogenated c-substitute pyridine. (Machine-translation by Google Translate, not legally binding) | |
GB1137582A (en) | A method for producing and/or refining of alkali metal halides | |
GB1447460A (en) | Non-toxic non-corrosive odourless gas generating composition | |
GB1339668A (en) | Metallothermic production of magnesium | |
GB1330800A (en) | Safety ignition control systems | |
GB1393911A (en) | Igniter composition | |
JPS51134397A (en) | Hydrogen_storable material and how to use it | |
GB765865A (en) | New and improved gas-producing compositions | |
US3623327A (en) | Process of gas generation with propellant additive | |
GB1425282A (en) | Oxidation catalst for removal of nitrogen monoxide in exhaust gas | |
GB803493A (en) | Improvements in or relating to the degassing of metals and alloys | |
GB903324A (en) | Solid propellent compositions | |
ES452126A1 (en) | Formed coke process for producing the same and blast furnace operating process | |
GB1311690A (en) | Boriding | |
GB696840A (en) | Improvements in or relating to the high-temperature cutting of alloy steels |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PE20 | Patent expired after termination of 20 years |
Effective date: 19930530 |