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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Prior art keywords
weld bead
weld
boundary line
welding
welded
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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
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Hitachi Automotive Systems Ltd
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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
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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 Active 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 (enrdf_load_stackoverflow) 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)

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JP2013085496A Active 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 (enrdf_load_stackoverflow)
CN (1) CN104107980B (enrdf_load_stackoverflow)
IN (1) IN2014DE01038A (enrdf_load_stackoverflow)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10107243B2 (en) 2014-10-28 2018-10-23 Mitsubishi Electric Corporation Fuel injection valve
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
WO2019225527A1 (ja) * 2018-05-21 2019-11-28 Ｊｆｅスチール株式会社 重ねレーザ溶接継手、重ねレーザ溶接継手の製造方法および自動車用骨格部品
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
US7299997B2 (en) * 2003-10-27 2007-11-27 Siemens Vdo Automotive Corporation Fuel injector with sauter-mean-diameter atomization spray of less than 70 microns
DE602004012621T2 (de) * 2004-06-02 2009-04-23 Alcoa Inc. Gmba-schweissen von überlappungspenetrationsverbindungen
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
CN104107980B (zh) 2016-06-01
JP2014205184A (ja) 2014-10-30
CN104107980A (zh) 2014-10-22
IN2014DE01038A (enrdf_load_stackoverflow) 2015-07-24

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