CN108708810A - 喷射器的阀套筒以及用于该阀套筒的制造方法 - Google Patents

喷射器的阀套筒以及用于该阀套筒的制造方法 Download PDF

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Publication number
CN108708810A
CN108708810A CN201810251101.4A CN201810251101A CN108708810A CN 108708810 A CN108708810 A CN 108708810A CN 201810251101 A CN201810251101 A CN 201810251101A CN 108708810 A CN108708810 A CN 108708810A
Authority
CN
China
Prior art keywords
injector
injector head
cylindrical sleeve
valve cage
hole
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201810251101.4A
Other languages
English (en)
Chinese (zh)
Inventor
G·瓦尔特
M·法伊格尔
F·莫泽
H·维勒克
M·诺尔普
O·舍恩罗克
P·吕克
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of CN108708810A publication Critical patent/CN108708810A/zh
Pending legal-status Critical Current

Links

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
    • 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
    • F02M61/1886—Details of valve seats not covered by groups F02M61/1866 - F02M61/188
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/001—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass valves or valve housings
    • 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
    • F02M61/168—Assembling; Disassembling; Manufacturing; Adjusting
    • 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
    • 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
    • F02M61/1806—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for characterised by the arrangement of discharge orifices, e.g. orientation or size
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/80—Fuel injection apparatus manufacture, repair or assembly
    • F02M2200/8084—Fuel injection apparatus manufacture, repair or assembly involving welding or soldering

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
  • Laser Beam Processing (AREA)
CN201810251101.4A 2017-03-31 2018-03-26 喷射器的阀套筒以及用于该阀套筒的制造方法 Pending CN108708810A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017205483.2 2017-03-31
DE102017205483.2A DE102017205483A1 (de) 2017-03-31 2017-03-31 Ventilhülse eines Injektors sowie Herstellungsverfahren dafür

Publications (1)

Publication Number Publication Date
CN108708810A true CN108708810A (zh) 2018-10-26

Family

ID=63524427

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810251101.4A Pending CN108708810A (zh) 2017-03-31 2018-03-26 喷射器的阀套筒以及用于该阀套筒的制造方法

Country Status (3)

Country Link
JP (1) JP2018173079A (https=)
CN (1) CN108708810A (https=)
DE (1) DE102017205483A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119238044B (zh) * 2024-10-14 2025-11-25 哈尔滨锅炉厂有限责任公司 一种高铬钼钢大型半球形封头的焊接制造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1392928A (zh) * 2000-10-04 2003-01-22 罗伯特·博施有限公司 燃料喷射阀
CN102713245A (zh) * 2010-01-08 2012-10-03 罗伯特·博世有限公司 燃料喷射阀
WO2016152012A1 (ja) * 2015-03-25 2016-09-29 株式会社デンソー 部材の製造方法、多品種部材の製造方法、部材の製造装置、及び、多品種部材の製造システム

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014025366A (ja) * 2012-07-25 2014-02-06 Hitachi Automotive Systems Ltd 燃料噴射弁
DE102013220836A1 (de) 2013-10-15 2015-04-16 Robert Bosch Gmbh Einspritzvorrichtung
US20150167983A1 (en) * 2013-12-13 2015-06-18 General Electric Company Bundled tube fuel injector tube tip
DE102015202417A1 (de) * 2015-02-11 2016-08-11 Ksb Aktiengesellschaft Stömungsführendes Bauteil
JP2016183405A (ja) * 2015-03-25 2016-10-20 株式会社デンソー 部材の製造方法、多品種部材の製造方法、部材の製造装置、及び、多品種部材の製造システム

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1392928A (zh) * 2000-10-04 2003-01-22 罗伯特·博施有限公司 燃料喷射阀
CN102713245A (zh) * 2010-01-08 2012-10-03 罗伯特·博世有限公司 燃料喷射阀
WO2016152012A1 (ja) * 2015-03-25 2016-09-29 株式会社デンソー 部材の製造方法、多品種部材の製造方法、部材の製造装置、及び、多品種部材の製造システム

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
李素丽: "不同金属3D打印增材制造技术对比分析", 《中国铸造装备与技术》 *

Also Published As

Publication number Publication date
DE102017205483A1 (de) 2018-10-04
JP2018173079A (ja) 2018-11-08

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