JP4676512B2 - 溶接方法および燃料噴射弁 - Google Patents

溶接方法および燃料噴射弁 Download PDF

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Publication number
JP4676512B2
JP4676512B2 JP2008138581A JP2008138581A JP4676512B2 JP 4676512 B2 JP4676512 B2 JP 4676512B2 JP 2008138581 A JP2008138581 A JP 2008138581A JP 2008138581 A JP2008138581 A JP 2008138581A JP 4676512 B2 JP4676512 B2 JP 4676512B2
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Japan
Prior art keywords
valve seat
cylinder
welding
seat member
valve
Prior art date
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Expired - Fee Related
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JP2008138581A
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English (en)
Japanese (ja)
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JP2009285669A (ja
Inventor
典洋 矢出
隆広 三木
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Astemo Ltd
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Hitachi Automotive Systems Ltd
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Publication date
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Priority to JP2008138581A priority Critical patent/JP4676512B2/ja
Priority to CN2009101456398A priority patent/CN101592111B/zh
Publication of JP2009285669A publication Critical patent/JP2009285669A/ja
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Publication of JP4676512B2 publication Critical patent/JP4676512B2/ja
Expired - Fee Related legal-status Critical Current
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  • Fuel-Injection Apparatus (AREA)
  • Laser Beam Processing (AREA)
JP2008138581A 2008-05-27 2008-05-27 溶接方法および燃料噴射弁 Expired - Fee Related JP4676512B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2008138581A JP4676512B2 (ja) 2008-05-27 2008-05-27 溶接方法および燃料噴射弁
CN2009101456398A CN101592111B (zh) 2008-05-27 2009-05-27 燃料喷射阀和焊接方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008138581A JP4676512B2 (ja) 2008-05-27 2008-05-27 溶接方法および燃料噴射弁

Publications (2)

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JP2009285669A JP2009285669A (ja) 2009-12-10
JP4676512B2 true JP4676512B2 (ja) 2011-04-27

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ID=41406947

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JP2008138581A Expired - Fee Related JP4676512B2 (ja) 2008-05-27 2008-05-27 溶接方法および燃料噴射弁

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JP (1) JP4676512B2 (zh)
CN (1) CN101592111B (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2796703B1 (en) * 2013-04-26 2016-07-20 Continental Automotive GmbH Valve assembly for an injection valve and injection valve
JP6863334B2 (ja) * 2018-05-11 2021-04-21 株式会社デンソー 溶接方法および溶接装置
CN113751874A (zh) * 2021-11-09 2021-12-07 杭州圣久机械有限公司 高适配的增效型激光焊接装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11104865A (ja) * 1997-10-03 1999-04-20 Denso Corp 溶接構造及び溶接方法
JP2002321077A (ja) * 2001-02-26 2002-11-05 Denso Corp 溶接装置および溶接方法
JP2003293895A (ja) * 2002-03-29 2003-10-15 Hitachi Unisia Automotive Ltd 燃料噴射弁

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6221505B1 (en) * 1997-10-03 2001-04-24 Denso, Corporation Lap joint welding arrangement and a related welding method for forming the same
DE102004013375A1 (de) * 2004-03-17 2005-10-06 Volkswagen Ag Laserschweißverfahren und Vorrichtung zur Verbindung von zumindest drei Blechen
DE102005005690B3 (de) * 2005-02-08 2006-09-28 Siemens Ag Verfahren zur Herstellung eines Düsenkörpers und Düsenkörper

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11104865A (ja) * 1997-10-03 1999-04-20 Denso Corp 溶接構造及び溶接方法
JP2002321077A (ja) * 2001-02-26 2002-11-05 Denso Corp 溶接装置および溶接方法
JP2003293895A (ja) * 2002-03-29 2003-10-15 Hitachi Unisia Automotive Ltd 燃料噴射弁

Also Published As

Publication number Publication date
JP2009285669A (ja) 2009-12-10
CN101592111B (zh) 2012-07-04
CN101592111A (zh) 2009-12-02

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