公开(公告)号：US06321450B1

公开(公告)日：2001-11-27

申请号：US09410875

申请日：1999-10-01

申请人： Viktor Nikonorovich Semenov ,  Gennady Grigorievich Derkach ,  Boris Ivanovich Katorgin ,  Vladimir Konstantinovich Chvanov ,  Jury Vasilievich Movchan ,  Leonid Alexeevich Tumanov ,  Nikolai Kondratievich Dudkin ,  Valery Petrovich Mordashov ,  Anatoly Lukich Loginov ,  Oleg Andreevich Masljukov ,  Larisa Mikhailovna Panaskina ,  Alexandr Nikolaevich Vycherov ,  Nikolai Fedorovich Molev ,  Jury Alexandrovich Pestov ,  Alexandr Alexandrovich Vasin ,  Vladimir Jurievich Bogushev ,  Nikolai Mikhailovich Grigorkin

发明人： Viktor Nikonorovich Semenov ,  Gennady Grigorievich Derkach ,  Boris Ivanovich Katorgin ,  Vladimir Konstantinovich Chvanov ,  Jury Vasilievich Movchan ,  Leonid Alexeevich Tumanov ,  Nikolai Kondratievich Dudkin ,  Valery Petrovich Mordashov ,  Anatoly Lukich Loginov ,  Oleg Andreevich Masljukov ,  Larisa Mikhailovna Panaskina ,  Alexandr Nikolaevich Vycherov ,  Nikolai Fedorovich Molev ,  Jury Alexandrovich Pestov ,  Alexandr Alexandrovich Vasin ,  Vladimir Jurievich Bogushev ,  Nikolai Mikhailovich Grigorkin

IPC分类号： B21D5300

CPC分类号： F02K9/62 ,  B23K31/02 ,  Y10T29/49346 ,  Y10T29/49904

摘要： A gas generator is produced of separate units, including a mixing head, a casing and an outlet branch pipe, which are interjoined by welding. The mixing head is welded to the outlet branch pipe through a spacer and a structural spherical casing. The spacer and the outlet branch pipe are made of two inter-brazed envelopes, the inner envelopes of the spacer and the branch pipe are welded at their end faces by electron-beam welding, and the outer structural envelopes are welded by electron-arc welding using a split ring. The spacer is joined to the mixing head by automatic gas-shielded welding. The spherical casing of the gas generator is welded to the outlet branch pipe and the mixing head after the spacer is welded to the mixing head and the outlet branch pipe.

摘要翻译： 气体发生器由分开的单元制成，包括混合头，外壳和出口支管，它们通过焊接相连接。 混合头通过间隔件和结构球形外壳焊接到出口支管上。 间隔件和出口支管由两个相互钎焊的信封制成，间隔件和分支管的内包层通过电子束焊接在其端面焊接，外部结构信封通过电子电弧焊 使用开环。 间隔件通过自动气体保护焊接连接到混合头。 气体发生器的球形壳体焊接到出口支管，并且将间隔件焊接到混合头和出口支管上之后的混合头。

公开(公告)号：US6107596A

公开(公告)日：2000-08-22

申请号：US391860

申请日：1999-09-08

申请人： Viktor Nikonorovich Semenov ,  Anatoly Ivanovich Grigoriev ,  Gennady Grigorievich Derkach ,  Boris Ivanovich Katorgin ,  Vladimir Konstantinovich Chvanov ,  Jury Vasilievich Movchan ,  Galina Vasilievna Shashelova ,  Vladimir Veniaminovich Sagalovich ,  Evgeny Ivanovich Baranov ,  Leonid Alexeevich Tumanov ,  Nikolai Kondratievich Dudkin ,  Ljudmila Alexandrovna Anosova ,  Raisa Vasilievna Chernikova ,  Alexandr Nikolaevich Vycherov ,  Oleg Ivanovich Studenikin ,  Nikolai Fedorovich Molev ,  Jury Alexandrovich Pestov ,  Jury Alexandrovich Bedov ,  Alexandr Alexandrovich Vasin ,  Vladimir Jurievich Bogushev ,  Vladimir Vladimirovich Fedorov ,  Nikolai Mikhailovich Grigorkin ,  Galina Andreevna Babaeva ,  Stanislav Dmitrievich Kamensky

发明人： Viktor Nikonorovich Semenov ,  Anatoly Ivanovich Grigoriev ,  Gennady Grigorievich Derkach ,  Boris Ivanovich Katorgin ,  Vladimir Konstantinovich Chvanov ,  Jury Vasilievich Movchan ,  Galina Vasilievna Shashelova ,  Vladimir Veniaminovich Sagalovich ,  Evgeny Ivanovich Baranov ,  Leonid Alexeevich Tumanov ,  Nikolai Kondratievich Dudkin ,  Ljudmila Alexandrovna Anosova ,  Raisa Vasilievna Chernikova ,  Alexandr Nikolaevich Vycherov ,  Oleg Ivanovich Studenikin ,  Nikolai Fedorovich Molev ,  Jury Alexandrovich Pestov ,  Jury Alexandrovich Bedov ,  Alexandr Alexandrovich Vasin ,  Vladimir Jurievich Bogushev ,  Vladimir Vladimirovich Fedorov ,  Nikolai Mikhailovich Grigorkin ,  Galina Andreevna Babaeva ,  Stanislav Dmitrievich Kamensky

IPC分类号： B23K31/02 ,  B23K1/00 ,  B23K1/005 ,  B23K9/00 ,  B23K15/00 ,  F02K9/62 ,  F02K9/68 ,  B23K15/04

CPC分类号： F02K9/68 ,  B23K1/0018 ,  B23K1/0056 ,  B23K15/0006 ,  B23K9/0026 ,  Y10T29/49346

摘要： A combustion chamber for a liquid-propellant rocket engine includes an injector head jointed to a combustion chamber casing having an exhaust head on a nozzle output. The casing is made of a steel jacket and a bronze-steel internal fire wall, which are joined with each other and contain shells connected in series. The exhaust head with shells of the casing, jointed to the exhaust head, are brazed using a solder on the basis of nickel, chromium and manganese. Parts of the injector head and other members of the combustion chamber casing are brazed using a copper-silver solder. Shells of the fire wall are connected by an electron-beam welding, directing an electron beam into axial gaps left while brazing between shells of the jacket. The shells of the jacket are then sequentially connected by an automatic gas-shielded arc welding through corresponding ring spacers.

摘要翻译： 用于液体推进剂火箭发动机的燃烧室包括连接到具有在喷嘴输出上的排气头的燃烧室壳体的喷射头。 外壳由钢护套和青铜钢内部防火墙制成，它们彼此连接并包含串联连接的外壳。 连接到排气头的壳体外壳的排气头使用镍，铬和锰的焊料进行钎焊。 喷射头部分和燃烧室壳体的其它部件使用铜 - 银焊料钎焊。 防火墙的外壳通过电子束焊接连接，将电子束导向轴向间隙，同时在外壳的外壳之间进行钎焊。 然后通过相应的环形间隔件通过自动气体保护电弧焊接顺序地连接外壳的外壳。