ES408160A1 - Pyrotechnic generator of gas under pressure - Google Patents
Pyrotechnic generator of gas under pressureInfo
- Publication number
- ES408160A1 ES408160A1 ES408160A ES408160A ES408160A1 ES 408160 A1 ES408160 A1 ES 408160A1 ES 408160 A ES408160 A ES 408160A ES 408160 A ES408160 A ES 408160A ES 408160 A1 ES408160 A1 ES 408160A1
- Authority
- ES
- Spain
- Prior art keywords
- propergol
- gases
- charge
- combustion
- cooling charge
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J7/00—Apparatus for generating gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B3/00—Blasting cartridges, i.e. case and explosive
- F42B3/04—Blasting cartridges, i.e. case and explosive for producing gas under pressure
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Air Bags (AREA)
Abstract
Improvements in pyrotechnic gas pressure generators with solid cooling charge, at a moderate temperature, by combustion of a propergol block and cooling of the combustion gases by contact with said solid cooling charge, capable of absorbing the heat of the aforementioned gases that decompose or sublimate, characterized in that said generators comprise an envelope that contains, on the one hand, a propergol block with an ignition device for said block, housed in a combustion chamber, and on the other, a solid cooling charge housed in a separate compartment that follows a combustion chamber, in addition, they contain a device to direct the gases that come from the propergol combustion through said cooling charge with a view to suppressing the preferred weights of these gases when this charge is at consumed part, and finally one or more calibrated holes arranged at the entrance a of the cooling charge to regulate the flow of gas from the propergol. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7140000A FR2159667A5 (en) | 1971-11-08 | 1971-11-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES408160A1 true ES408160A1 (en) | 1975-11-16 |
Family
ID=9085481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES408160A Expired ES408160A1 (en) | 1971-11-08 | 1972-10-31 | Pyrotechnic generator of gas under pressure |
Country Status (14)
| Country | Link |
|---|---|
| JP (1) | JPS4858409A (en) |
| AR (1) | AR192274A1 (en) |
| AU (1) | AU463597B2 (en) |
| BE (1) | BE790710A (en) |
| BR (1) | BR7207604D0 (en) |
| CA (1) | CA989615A (en) |
| CH (1) | CH562177A5 (en) |
| ES (1) | ES408160A1 (en) |
| FR (1) | FR2159667A5 (en) |
| GB (1) | GB1388697A (en) |
| IT (1) | IT975414B (en) |
| LU (1) | LU66421A1 (en) |
| NL (1) | NL7214822A (en) |
| ZA (1) | ZA727876B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1087749A1 (en) * | 1979-07-11 | 1984-04-23 | Предприятие П/Я Р-6462 | Gas generator |
| US4923212A (en) * | 1988-08-17 | 1990-05-08 | Talley Automotive Products, Inc. | Lightweight non-welded inflator unit for automobile airbags |
| US4907819A (en) * | 1988-09-16 | 1990-03-13 | Talley Automotive Products, Inc. | Lightweight non-welded gas generator with rolled spun lip |
| US20110221174A1 (en) * | 2010-03-12 | 2011-09-15 | Autoliv Asp, Inc. | Additives for liquid-cooled inflators |
-
0
- BE BE790710D patent/BE790710A/en not_active IP Right Cessation
-
1971
- 1971-11-08 FR FR7140000A patent/FR2159667A5/fr not_active Expired
-
1972
- 1972-10-08 BR BR7604/72A patent/BR7207604D0/en unknown
- 1972-10-27 CH CH1575272A patent/CH562177A5/xx not_active IP Right Cessation
- 1972-10-30 IT IT70415/72A patent/IT975414B/en active
- 1972-10-31 GB GB5013872A patent/GB1388697A/en not_active Expired
- 1972-10-31 ES ES408160A patent/ES408160A1/en not_active Expired
- 1972-11-01 AU AU48380/72A patent/AU463597B2/en not_active Expired
- 1972-11-02 NL NL7214822A patent/NL7214822A/xx unknown
- 1972-11-06 LU LU66421A patent/LU66421A1/xx unknown
- 1972-11-07 CA CA155,778A patent/CA989615A/en not_active Expired
- 1972-11-07 ZA ZA727876A patent/ZA727876B/en unknown
- 1972-11-08 JP JP47111296A patent/JPS4858409A/ja active Pending
- 1972-11-09 AR AR245059A patent/AR192274A1/en active
Also Published As
| Publication number | Publication date |
|---|---|
| ZA727876B (en) | 1973-07-25 |
| DE2252741B2 (en) | 1976-04-08 |
| LU66421A1 (en) | 1973-02-01 |
| DE2252741A1 (en) | 1973-05-17 |
| AR192274A1 (en) | 1973-02-08 |
| CA989615A (en) | 1976-05-25 |
| IT975414B (en) | 1974-07-20 |
| BR7207604D0 (en) | 1973-09-25 |
| AU4838072A (en) | 1974-05-23 |
| JPS4858409A (en) | 1973-08-16 |
| NL7214822A (en) | 1973-05-10 |
| GB1388697A (en) | 1975-03-26 |
| FR2159667A5 (en) | 1973-06-22 |
| AU463597B2 (en) | 1975-07-31 |
| BE790710A (en) | 1973-02-15 |
| CH562177A5 (en) | 1975-05-30 |
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