FR2998334B1 - Element d'injection - Google Patents
Element d'injectionInfo
- Publication number
- FR2998334B1 FR2998334B1 FR1261147A FR1261147A FR2998334B1 FR 2998334 B1 FR2998334 B1 FR 2998334B1 FR 1261147 A FR1261147 A FR 1261147A FR 1261147 A FR1261147 A FR 1261147A FR 2998334 B1 FR2998334 B1 FR 2998334B1
- Authority
- FR
- France
- Prior art keywords
- injection element
- injection
- 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.)
- Active
Links
- 238000002347 injection Methods 0.000 title 1
- 239000007924 injection Substances 0.000 title 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
- F02K9/42—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using liquid or gaseous propellants
- F02K9/44—Feeding propellants
- F02K9/52—Injectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2240/00—Components
- F05D2240/10—Stators
- F05D2240/12—Fluid guiding means, e.g. vanes
- F05D2240/127—Vortex generators, turbulators, or the like, for mixing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2250/00—Geometry
- F05D2250/20—Three-dimensional
- F05D2250/25—Three-dimensional helical
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Exhaust Gas After Treatment (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1261147A FR2998334B1 (fr) | 2012-11-22 | 2012-11-22 | Element d'injection |
PCT/FR2013/052803 WO2014080126A1 (fr) | 2012-11-22 | 2013-11-20 | Élément d'injection pour la chambre de combustion d'un moteur fusée |
JP2015543498A JP2015536412A (ja) | 2012-11-22 | 2013-11-20 | 噴射要素 |
RU2015124028A RU2015124028A (ru) | 2012-11-22 | 2013-11-20 | Форсуночный элемент для камеры сгорания ракетного двигателя |
EP13803160.4A EP2923059A1 (fr) | 2012-11-22 | 2013-11-20 | Élément d'injection pour la chambre de combustion d'un moteur fusée |
US14/646,685 US20150292439A1 (en) | 2012-11-22 | 2013-11-20 | Injector element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1261147A FR2998334B1 (fr) | 2012-11-22 | 2012-11-22 | Element d'injection |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2998334A1 FR2998334A1 (fr) | 2014-05-23 |
FR2998334B1 true FR2998334B1 (fr) | 2014-12-19 |
Family
ID=47628219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1261147A Active FR2998334B1 (fr) | 2012-11-22 | 2012-11-22 | Element d'injection |
Country Status (6)
Country | Link |
---|---|
US (1) | US20150292439A1 (fr) |
EP (1) | EP2923059A1 (fr) |
JP (1) | JP2015536412A (fr) |
FR (1) | FR2998334B1 (fr) |
RU (1) | RU2015124028A (fr) |
WO (1) | WO2014080126A1 (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105531081B (zh) * | 2013-09-13 | 2018-02-27 | 富士机械制造株式会社 | 机械工作系统 |
CN105531080B (zh) * | 2013-09-13 | 2018-12-18 | 株式会社富士 | 机械工作系统 |
CN108236850A (zh) * | 2016-12-27 | 2018-07-03 | 黑龙江吉纳森生物工程股份有限公司 | 一种涡流式溶气混合器及其应用 |
US11378040B2 (en) * | 2018-11-15 | 2022-07-05 | Stratolaunch, Llc | Swirl preburner system and method |
CN113294265B (zh) * | 2021-07-21 | 2021-10-15 | 北京星际荣耀空间科技股份有限公司 | 一种液体火箭发动机用针栓喷注器 |
CN115405440B (zh) * | 2022-11-01 | 2023-02-03 | 北京宇航推进科技有限公司 | 一种液体火箭发动机的燃气发生器及其头部 |
KR102628965B1 (ko) * | 2023-06-13 | 2024-01-24 | 국방과학연구소 | 추진제 그레인의 나선형 배치를 갖는 부스터 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2991617A (en) * | 1950-12-01 | 1961-07-11 | Gen Electric | Jet motor combustion chamber |
US2750170A (en) * | 1952-11-13 | 1956-06-12 | Shell Dev | Apparatus for mixing a liquid and a gas |
US2808701A (en) * | 1954-12-30 | 1957-10-08 | Donald W Lewis | Injector for rocket motor |
AU4017472A (en) * | 1972-03-20 | 1973-10-25 | Guang Motor Company Pty. Limited | Combustion and/or heating apparatus |
US4014469A (en) * | 1975-11-17 | 1977-03-29 | Kozo Sato | Nozzle of gas cutting torch |
US4260110A (en) * | 1977-02-18 | 1981-04-07 | Winfried Werding | Spray nozzle, devices containing the same and apparatus for making such devices |
DE3818623C1 (fr) | 1988-06-01 | 1989-07-13 | Messerschmitt-Boelkow-Blohm Gmbh, 8012 Ottobrunn, De | |
FR2712030B1 (fr) * | 1993-11-03 | 1996-01-26 | Europ Propulsion | Système d'injection et éléments d'injection tricoaxiaux associés. |
US6755359B2 (en) * | 2002-09-12 | 2004-06-29 | The Boeing Company | Fluid mixing injector and method |
US7621119B2 (en) * | 2006-06-30 | 2009-11-24 | United Technologies Corporation | Heat exchange injector for use in a rocket engine |
-
2012
- 2012-11-22 FR FR1261147A patent/FR2998334B1/fr active Active
-
2013
- 2013-11-20 EP EP13803160.4A patent/EP2923059A1/fr not_active Withdrawn
- 2013-11-20 US US14/646,685 patent/US20150292439A1/en not_active Abandoned
- 2013-11-20 JP JP2015543498A patent/JP2015536412A/ja active Pending
- 2013-11-20 WO PCT/FR2013/052803 patent/WO2014080126A1/fr active Application Filing
- 2013-11-20 RU RU2015124028A patent/RU2015124028A/ru unknown
Also Published As
Publication number | Publication date |
---|---|
RU2015124028A (ru) | 2017-01-10 |
WO2014080126A1 (fr) | 2014-05-30 |
FR2998334A1 (fr) | 2014-05-23 |
EP2923059A1 (fr) | 2015-09-30 |
US20150292439A1 (en) | 2015-10-15 |
JP2015536412A (ja) | 2015-12-21 |
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