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：US06180919B2

公开(公告)日：2001-01-30

申请号：US09391868

申请日：1999-09-08

申请人： Viktor Nikonorovich Semenov ,  Margarita Borisovna Pestova ,  Gennady Grigorievich Derkach ,  Anatoly Lukich Loginov ,  Oleg Andreevich Masljukov

发明人： Viktor Nikonorovich Semenov ,  Margarita Borisovna Pestova ,  Gennady Grigorievich Derkach ,  Anatoly Lukich Loginov ,  Oleg Andreevich Masljukov

IPC分类号： B23K923

CPC分类号： B23K35/0255 ,  B23K9/0026 ,  B23K9/0203 ,  B23K9/0286 ,  B23K9/0358 ,  B23K9/167 ,  B23K9/235 ,  B23K2103/04 ,  B23K2103/05

摘要： The invention relates to the field of welding, more particularly, to methods of making welded joints for pieces of maraging steels, and may be used in different branches of machine building. Before welding, an intermediate element is resistance spot welded to one of the welded edges. The element is made of the product's material and covered with a layer of chromium. The joint is fit up by tacks on a weld backing made of the same material as the product. The tacks are made by a manual argon-arc welding by a nonconsumable electrode. The joint is argon-arc welded by two runs of a nonconsumable electrode at transverse oscillations of the same.

摘要翻译： 本发明涉及焊接领域，更具体地说，涉及用于马氏体时效钢片焊接接头的方法，并且可以用于机械制造的不同分支。在焊接之前，中间元件是电阻点焊到一个焊接的 边缘。 该元件由产品的材料制成，并覆盖有一层铬。 接头由与产品相同材料制成的焊接衬垫上的钉子组装。 通过非消耗性电极的手动氩弧焊来制造这些钉。 该接头在相同的横向振荡下通过两次不消耗电极的氩弧焊接。