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公开(公告)号：EP1025947A2
公开(公告)日：2000-08-09
申请号：EP99307037.4
申请日：1999-09-03
发明人： Semenov,Viktor Nikonorovich , Grigoriev,Anatoly Ivanovich, , Derkach,Gennady Grigorievitch, , Katorgin, Boris Ivanovich , Chvanov, Vladimir Konstantinovich, , Movchan, Jury Vasilievich, , Shashelova, Galina Vasilievna , Sagalovich, Vladimir Veniaminovich, , Baranov, Evgeny Ivanovich, , Tumanov, Leonid Alexeevich , Dudkin,Nikolai Kondratievich, , Anosova, Ljudmila Alexandrovna , Chernikova,Raisa Vasilievna , Vycherov, Alexandr Nikolaevich , Studenikin, Oleg Ivanovich, , Molev, Nikolai Fedorovich , Pestov, Jury Alexandrovich, , Bedov, Jury Alexandrovich , Vasin, Alexandr Alexandrovich , Bogushev, Vladimir Jurievich , Fedorov, Vladimir Vladimirovich , Grigorkin, Nikolai Mikhailovich , Babaeva,Galina Andreevna , Kamensky,Stanislav Dmitrievich
IPC分类号： B23K28/02
CPC分类号： F02K9/68 , B23K1/0018 , B23K1/0056 , B23K9/0026 , B23K15/0006 , Y10T29/49346
摘要： A combustion chamber for a liquid-propellant rocket engine comprises 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他部件使用铜 - 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套管的外壳。
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公开(公告)号：EP1025947B1
公开(公告)日：2004-02-18
申请号：EP99307037.4
申请日：1999-09-03
发明人： Semenov,Viktor Nikonorovich , Grigoriev,Anatoly Ivanovich, , Derkach,Gennady Grigorievich, , Katorgin, Boris Ivanovich , Chvanov, Vladimir Konstantinovich, , Movchan, Jury Vasilievich, , Shashelova, Galina Vasilievna , Sagalovich, Vladimir Veniaminovich, , Baranov, Evgeny Ivanovich, , Tumanov, Leonid Alexeevich , Dudkin,Nikolai Kondratievich, , Anosova, Ljudmila Alexandrovna , Chernikova,Raisa Vasilievna , Vycherov, Alexandr Nikolaevich , Studenikin, Oleg Ivanovich, , Molev, Nikolai Fedorovich , Pestov, Jury Alexandrovich, , Bedov, Jury Alexandrovich , Vasin, Alexandr Alexandrovich , Bogushev, Vladimir Jurievich , Fedorov, Vladimir Vladimirovich , Grigorkin, Nikolai Mikhailovich , Babaeva,Galina Andreevna , Kamensky,Stanislav Dmitrievich
CPC分类号： F02K9/68 , B23K1/0018 , B23K1/0056 , B23K9/0026 , B23K15/0006 , Y10T29/49346
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公开(公告)号：EP1025947A3
公开(公告)日：2002-01-16
申请号：EP99307037.4
申请日：1999-09-03
发明人： Semenov,Viktor Nikonorovich , Grigoriev,Anatoly Ivanovich, , Derkach,Gennady Grigorievitch, , Katorgin, Boris Ivanovich , Chvanov, Vladimir Konstantinovich, , Movchan, Jury Vasilievich, , Shashelova, Galina Vasilievna , Sagalovich, Vladimir Veniaminovich, , Baranov, Evgeny Ivanovich, , Tumanov, Leonid Alexeevich , Dudkin,Nikolai Kondratievich, , Anosova, Ljudmila Alexandrovna , Chernikova,Raisa Vasilievna , Vycherov, Alexandr Nikolaevich , Studenikin, Oleg Ivanovich, , Molev, Nikolai Fedorovich , Pestov, Jury Alexandrovich, , Bedov, Jury Alexandrovich , Vasin, Alexandr Alexandrovich , Bogushev, Vladimir Jurievich , Fedorov, Vladimir Vladimirovich , Grigorkin, Nikolai Mikhailovich , Babaeva,Galina Andreevna , Kamensky,Stanislav Dmitrievich
CPC分类号： F02K9/68 , B23K1/0018 , B23K1/0056 , B23K9/0026 , B23K15/0006 , Y10T29/49346
摘要： A combustion chamber for a liquid-propellant rocket engine comprises 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.
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