JP6091971B2 - 重ね溶接継手、燃料噴射弁およびレーザ溶接方法 - Google Patents

重ね溶接継手、燃料噴射弁およびレーザ溶接方法 Download PDF

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Publication number
JP6091971B2
JP6091971B2 JP2013085496A JP2013085496A JP6091971B2 JP 6091971 B2 JP6091971 B2 JP 6091971B2 JP 2013085496 A JP2013085496 A JP 2013085496A JP 2013085496 A JP2013085496 A JP 2013085496A JP 6091971 B2 JP6091971 B2 JP 6091971B2
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JP
Japan
Prior art keywords
weld bead
weld
boundary line
welding
welded
Prior art date
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Expired - Fee Related
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JP2013085496A
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English (en)
Japanese (ja)
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JP2014205184A (ja
Inventor
旭東 張
旭東 張
小林　信章
信章 小林
康広 茂木
康広 茂木
典洋 矢出
典洋 矢出
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
Original Assignee
Hitachi Automotive Systems Ltd
Priority date (The priority date 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 date listed.)
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Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=51705074&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP6091971(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hitachi Automotive Systems Ltd filed Critical Hitachi Automotive Systems Ltd
Priority to JP2013085496A priority Critical patent/JP6091971B2/ja
Priority to CN201410129486.9A priority patent/CN104107980B/zh
Priority to IN1038DE2014 priority patent/IN2014DE01038A/en
Publication of JP2014205184A publication Critical patent/JP2014205184A/ja
Application granted granted Critical
Publication of JP6091971B2 publication Critical patent/JP6091971B2/ja
Expired - Fee Related legal-status Critical Current
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Laser Beam Processing (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Massaging Devices (AREA)
  • Chairs Characterized By Structure (AREA)
JP2013085496A 2013-04-16 2013-04-16 重ね溶接継手、燃料噴射弁およびレーザ溶接方法 Expired - Fee Related JP6091971B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2013085496A JP6091971B2 (ja) 2013-04-16 2013-04-16 重ね溶接継手、燃料噴射弁およびレーザ溶接方法
CN201410129486.9A CN104107980B (zh) 2013-04-16 2014-04-02 搭接焊接头、燃料喷射阀及激光焊接方法
IN1038DE2014 IN2014DE01038A (cs) 2013-04-16 2014-04-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013085496A JP6091971B2 (ja) 2013-04-16 2013-04-16 重ね溶接継手、燃料噴射弁およびレーザ溶接方法

Publications (2)

Publication Number Publication Date
JP2014205184A JP2014205184A (ja) 2014-10-30
JP6091971B2 true JP6091971B2 (ja) 2017-03-08

Family

ID=51705074

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013085496A Expired - Fee Related JP6091971B2 (ja) 2013-04-16 2013-04-16 重ね溶接継手、燃料噴射弁およびレーザ溶接方法

Country Status (3)

Country Link
JP (1) JP6091971B2 (cs)
CN (1) CN104107980B (cs)
IN (1) IN2014DE01038A (cs)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112014007115B4 (de) 2014-10-28 2022-12-08 Mitsubishi Electric Corporation Kraftstoffeinspritzventil
JP6463980B2 (ja) * 2015-02-16 2019-02-06 日立オートモティブシステムズ株式会社 接合体および燃料供給ポンプ
JP2019089232A (ja) * 2017-11-14 2019-06-13 エスアイアイ・プリンテック株式会社 噴射孔プレート、液体噴射ヘッドおよび液体噴射記録装置
JP6889330B2 (ja) * 2018-04-20 2021-06-18 日立Astemo株式会社 流量制御装置の部品及び燃料噴射弁
US11648626B2 (en) 2018-05-21 2023-05-16 Jfe Steel Corporation Laser-welded lap joint, method for producing laser-welded lap joint, and automobile frame component
CN110253145A (zh) * 2019-05-17 2019-09-20 东莞材料基因高等理工研究院 低碳钢与铸铁的异种金属焊接方法
CN114247999B (zh) * 2020-09-23 2024-10-22 中国科学院上海光学精密机械研究所 高强度钢叠层激光点焊方法
CN114643431B (zh) * 2020-12-02 2023-11-03 中国航发商用航空发动机有限责任公司 航空发动机燃油喷嘴组件的组合焊接方法
CN113020261B (zh) * 2021-03-25 2022-11-08 太原理工大学 一种预制波纹界面的金属复合板轧制方法
CN118305456B (zh) * 2024-06-11 2024-10-11 苏州迈科芯纳智能科技有限公司 一种设有微调机构的激光蚀刻设备

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3750126B2 (ja) * 1996-03-26 2006-03-01 株式会社デンソー 燃料噴射弁
JPH09285885A (ja) * 1996-04-24 1997-11-04 Mitsubishi Heavy Ind Ltd 金属パレット及び金属パレットの製造方法
JP3671544B2 (ja) * 1996-09-19 2005-07-13 株式会社デンソー レーザ溶接方法
JP3886596B2 (ja) * 1997-04-15 2007-02-28 住友軽金属工業株式会社 リブ付きアルミニウム製品の製造法
JP3276072B2 (ja) * 1998-05-25 2002-04-22 日産自動車株式会社 浸炭部品の重ね合わせ溶接方法
JP2000262021A (ja) * 1999-03-11 2000-09-22 Denso Corp 電機子コイルの接合構造及び接合方法
JP2004169653A (ja) * 2002-11-21 2004-06-17 Hitachi Unisia Automotive Ltd 燃料噴射弁
JP2005040853A (ja) * 2003-07-25 2005-02-17 Matsushita Electric Ind Co Ltd レーザ溶接方法
US7306172B2 (en) * 2003-10-27 2007-12-11 Siemens Vdo Automotive Corporation Fluidic flow controller orifice disc with dual-flow divider for fuel injector
JP2008501529A (ja) * 2004-06-02 2008-01-24 アルコア インコーポレイテッド ラップ部溶込み継手のガスメタル埋もれアーク溶接
US7588837B2 (en) * 2005-04-29 2009-09-15 The Timken Company Welding together low and high carbon steels
JP2012170989A (ja) * 2011-02-22 2012-09-10 Suzuki Motor Corp レーザ重ね溶接方法
CN102179626A (zh) * 2011-04-27 2011-09-14 清华大学 一种镀锌NdFeB永磁体与镀锌低碳钢激光搭接焊方法
US20130088071A1 (en) * 2011-10-07 2013-04-11 Lincoln Global, Inc. Fabrication of welded wheels without filler material

Also Published As

Publication number Publication date
IN2014DE01038A (cs) 2015-07-24
CN104107980A (zh) 2014-10-22
CN104107980B (zh) 2016-06-01
JP2014205184A (ja) 2014-10-30

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