DE69317720D1 - Langlebiger katalytischer Gasgenerator für Raumentriebszwecke - Google Patents
Langlebiger katalytischer Gasgenerator für RaumentriebszweckeInfo
- Publication number
- DE69317720D1 DE69317720D1 DE69317720T DE69317720T DE69317720D1 DE 69317720 D1 DE69317720 D1 DE 69317720D1 DE 69317720 T DE69317720 T DE 69317720T DE 69317720 T DE69317720 T DE 69317720T DE 69317720 D1 DE69317720 D1 DE 69317720D1
- Authority
- DE
- Germany
- Prior art keywords
- gas generator
- catalytic gas
- space use
- durable
- durable catalytic
- 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 - Lifetime
Links
- 230000003197 catalytic effect Effects 0.000 title 1
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
- B01J7/02—Apparatus for generating gases by wet methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
- B64G1/00—Cosmonautic vehicles
- B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
- B64G1/24—Guiding or controlling apparatus, e.g. for attitude control
- B64G1/26—Guiding or controlling apparatus, e.g. for attitude control using jets
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Remote Sensing (AREA)
- Organic Chemistry (AREA)
- Radar, Positioning & Navigation (AREA)
- Aviation & Aerospace Engineering (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Exhaust Gas After Treatment (AREA)
- Gas Burners (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/941,620 US5568723A (en) | 1992-09-08 | 1992-09-08 | Long life catalytic gas generator for space propulsion applications |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69317720D1 true DE69317720D1 (de) | 1998-05-07 |
DE69317720T2 DE69317720T2 (de) | 1998-11-05 |
Family
ID=25476790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69317720T Expired - Lifetime DE69317720T2 (de) | 1992-09-08 | 1993-09-07 | Langlebiger katalytischer Gasgenerator für Raumentriebszwecke |
Country Status (4)
Country | Link |
---|---|
US (1) | US5568723A (de) |
EP (1) | EP0587126B1 (de) |
JP (1) | JP3282755B2 (de) |
DE (1) | DE69317720T2 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19521543C2 (de) * | 1995-06-13 | 1998-02-05 | Daimler Benz Aerospace Ag | Triebwerk |
US6680177B2 (en) * | 2001-12-07 | 2004-01-20 | Cardiovascular Diagnostics, Inc. | Low molecular weight heparin assay, system and reagent therefor |
US7302792B2 (en) * | 2003-10-16 | 2007-12-04 | The Johns Hopkins University | Pulsed plasma thruster and method of making |
JP5376132B2 (ja) * | 2009-03-26 | 2013-12-25 | 独立行政法人 宇宙航空研究開発機構 | 宇宙飛翔体用触媒分解式スラスタ |
CN102619644B (zh) * | 2012-03-31 | 2014-04-16 | 西北工业大学 | 一种减小吸气式脉冲爆震进气道反压的结构 |
JP5992722B2 (ja) * | 2012-05-17 | 2016-09-14 | 株式会社Ihiエアロスペース | スラスタ装置及び宇宙機 |
US11236703B2 (en) * | 2015-06-30 | 2022-02-01 | Aerojet Rocketdyne, Inc. | Dual stage catalytic thruster |
CN112177798B (zh) * | 2020-09-28 | 2021-11-23 | 上海空间推进研究所 | 适用于航天器发动机的隔热结构 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3170290A (en) * | 1962-07-20 | 1965-02-23 | James E Webb | Liquid rocket system |
US3871828A (en) * | 1972-10-10 | 1975-03-18 | Hughes Aircraft Co | Hydrazine gas generator |
US4324096A (en) * | 1979-04-23 | 1982-04-13 | Hughes Aircraft Company | Hydrazine thruster |
US4461144A (en) * | 1981-03-19 | 1984-07-24 | The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland | Electrothermal gas thrust units |
DE3141354C2 (de) * | 1981-10-17 | 1986-12-18 | Erno Raumfahrttechnik Gmbh, 2800 Bremen | Triebwerk, insbesondere Steuertriebwerk für Raumflugkörper |
US4490972A (en) * | 1982-03-29 | 1985-01-01 | Hughes Aircraft Company | Hydrazine thruster |
US4800716A (en) * | 1986-07-23 | 1989-01-31 | Olin Corporation | Efficiency arcjet thruster with controlled arc startup and steady state attachment |
US4856271A (en) * | 1987-10-01 | 1989-08-15 | Olin Corporation | Gas generator and generating method employing dual catalytic and thermal liquid propellant decomposition paths |
US4882465A (en) * | 1987-10-01 | 1989-11-21 | Olin Corporation | Arcjet thruster with improved arc attachment for enhancement of efficiency |
US4995231A (en) * | 1988-02-01 | 1991-02-26 | Olin Corporation | Performance arcjet thruster |
US4926632A (en) * | 1988-02-01 | 1990-05-22 | Olin Corporation | Performance arcjet thruster |
US4866929A (en) * | 1988-03-09 | 1989-09-19 | Olin Corporation | Hybrid electrothermal/electromagnetic arcjet thruster and thrust-producing method |
US4938932A (en) * | 1988-05-31 | 1990-07-03 | Olin Corporation | Monolithic high activity catalyst bed for a catalytic gas generator |
US5076051A (en) * | 1990-02-06 | 1991-12-31 | Olin Corporation | Long life arcjet thruster having diffuse cathode arc attachment |
-
1992
- 1992-09-08 US US07/941,620 patent/US5568723A/en not_active Expired - Lifetime
-
1993
- 1993-09-07 DE DE69317720T patent/DE69317720T2/de not_active Expired - Lifetime
- 1993-09-07 EP EP93114356A patent/EP0587126B1/de not_active Expired - Lifetime
- 1993-09-07 JP JP22259193A patent/JP3282755B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0587126B1 (de) | 1998-04-01 |
DE69317720T2 (de) | 1998-11-05 |
JP3282755B2 (ja) | 2002-05-20 |
US5568723A (en) | 1996-10-29 |
EP0587126A1 (de) | 1994-03-16 |
JPH06173774A (ja) | 1994-06-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: PRIMEX TECHNOLOGIES, INC., ST. PETERSBURG, FLA. 33 |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: AEROJET-GENERAL CORP. (N.D.GES.D. STAATES DELAWARE |