JP2004169702A5 - - Google Patents

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Publication number
JP2004169702A5
JP2004169702A5 JP2003389171A JP2003389171A JP2004169702A5 JP 2004169702 A5 JP2004169702 A5 JP 2004169702A5 JP 2003389171 A JP2003389171 A JP 2003389171A JP 2003389171 A JP2003389171 A JP 2003389171A JP 2004169702 A5 JP2004169702 A5 JP 2004169702A5
Authority
JP
Japan
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.)
Pending
Application number
JP2003389171A
Other versions
JP2004169702A (ja
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Publication date
Priority claimed from US10/299,423 external-priority patent/US6829884B2/en
Application filed filed Critical
Publication of JP2004169702A publication Critical patent/JP2004169702A/ja
Publication of JP2004169702A5 publication Critical patent/JP2004169702A5/ja
Pending legal-status Critical Current

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JP2003389171A 2002-11-19 2003-11-19 多数のコンホーマルスロート支持体を有するロケットエンジン燃焼室 Pending JP2004169702A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/299,423 US6829884B2 (en) 2002-11-19 2002-11-19 Rocket engine combustion chamber having multiple conformal throat supports

Publications (2)

Publication Number Publication Date
JP2004169702A JP2004169702A (ja) 2004-06-17
JP2004169702A5 true JP2004169702A5 (ja) 2005-09-29

Family

ID=32229846

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003389171A Pending JP2004169702A (ja) 2002-11-19 2003-11-19 多数のコンホーマルスロート支持体を有するロケットエンジン燃焼室

Country Status (5)

Country Link
US (1) US6829884B2 (ja)
EP (1) EP1422018B8 (ja)
JP (1) JP2004169702A (ja)
DE (1) DE60304097T2 (ja)
RU (1) RU2268387C2 (ja)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7373774B2 (en) * 2004-02-12 2008-05-20 United Technologies Corporation Enhanced performance torroidal coolant-collection manifold
US7900435B1 (en) 2007-05-23 2011-03-08 Xcor Aerospace Micro-coaxial injector for rocket engine
KR100931002B1 (ko) * 2008-01-10 2009-12-10 한국항공우주연구원 연소기의 노즐 제작방법
US7854395B1 (en) 2008-02-11 2010-12-21 Xcor Aerospace Rocket combustion chamber with jacket
US8806747B2 (en) * 2008-08-08 2014-08-19 Alliant Techsystems Inc. Method of manufacturing heat exchanger cooling passages in aero propulsion structure
US8413419B2 (en) * 2008-12-08 2013-04-09 Firestar Engineering, Llc Regeneratively cooled porous media jacket
US20100232930A1 (en) * 2009-03-16 2010-09-16 Terry Lynn Gregory Gas turbine engine
FR2963063B1 (fr) * 2010-07-26 2015-11-27 Snecma Chambre de combustion munie d'un element tubulaire
RU2465483C1 (ru) * 2011-03-31 2012-10-27 Федеральное государственное унитарное предприятие "Государственный космический научно-производственный центр имени М.В. Хруничева" (ФГУП "ГКНПЦ им. М.В. Хруничева") Способ изготовления сопла камеры сгорания жидкостного ракетного двигателя (жрд)
JP6110072B2 (ja) 2012-02-28 2017-04-05 三菱重工業株式会社 ろう付方法
CN102729007B (zh) * 2012-06-25 2014-06-25 湖北三江航天江北机械工程有限公司 轴承球窝摆动喷管的生产方法
CN102922229A (zh) * 2012-10-24 2013-02-13 哈尔滨东安发动机（集团）有限公司 机匣的组合加工方法
RU2519003C1 (ru) * 2013-04-09 2014-06-10 Открытое акционерное общество "Конструкторское бюро химавтоматики" Способ изготовления сопла камеры сгорания жидкостного ракетного двигателя
JP6273175B2 (ja) * 2014-07-25 2018-01-31 三菱重工業株式会社 部材接合方法及び部材接合システム
FR3042542B1 (fr) * 2015-10-20 2017-12-01 Snecma Chambre propulsive et procede de fabrication
US11262142B2 (en) 2016-04-26 2022-03-01 Northrop Grumman Systems Corporation Heat exchangers, weld configurations for heat exchangers and related systems and methods
CN106438109A (zh) * 2016-10-31 2017-02-22 北京航天动力研究所 一种带喉部加强衬套的液体火箭发动机推力室夹层结构
CN108825406A (zh) * 2018-08-29 2018-11-16 北京航天动力研究所 一种液体火箭发动机推力室身部外壁结构
US11391247B1 (en) * 2019-01-24 2022-07-19 Firefly Aerospace Inc. Liquid rocket engine cooling channels
US11008977B1 (en) 2019-09-26 2021-05-18 Firefly Aerospace Inc. Liquid rocket engine tap-off power source
US11846251B1 (en) 2020-04-24 2023-12-19 Firefly Aerospace Inc. Liquid rocket engine booster engine with combustion gas fuel source
CN111997785A (zh) * 2020-07-17 2020-11-27 沈阳航天新光集团有限公司 再生冷却结构火箭发动机燃烧室
CN112459926B (zh) * 2020-12-01 2021-07-06 蓝箭航天空间科技股份有限公司 一种推力室身部组件焊接加工工艺及航天器推力室
JP2023065163A (ja) 2021-10-27 2023-05-12 インターステラテクノロジズ株式会社 ロケットエンジンの燃焼器及びその製造方法
CN113982786B (zh) * 2021-10-29 2023-06-06 中国人民解放军战略支援部队航天工程大学 规避异种金属焊接的紫铜-不锈钢的火箭发动机推力室
CN114734106A (zh) * 2022-03-30 2022-07-12 西安航天发动机有限公司 一种内壁带小孔和喉部铜钢钎焊件的钎焊方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5386628A (en) * 1991-12-23 1995-02-07 United Technologies Corporation Method of making a diffusion bonded rocket chamber
US5375325A (en) * 1992-05-26 1994-12-27 United Technologies Corporation Method of making a rocket chamber construction
US5473817A (en) * 1993-12-21 1995-12-12 United Technologies Corporation Method of making cooled rocket combustion chamber construction
JPH09512615A (ja) * 1994-04-29 1997-12-16 ユナイテッド テクノロジーズ コーポレイション レーザ粉体インジェクション法を用いたチューブ状壁を有するロケットエンジン用推力チャンバの製造方法
US5701670A (en) 1994-06-23 1997-12-30 Boeing North American, Inc. Method of making rocket engine combustion chamber utilizing "slide in" port liner
US6688100B1 (en) * 2002-07-16 2004-02-10 The Boeing Company Combustion chamber having a multiple-piece liner and associated assembly method

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