JP6268279B2 - 高圧燃料供給ポンプ - Google Patents

高圧燃料供給ポンプ Download PDF

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Publication number
JP6268279B2
JP6268279B2 JP2016514896A JP2016514896A JP6268279B2 JP 6268279 B2 JP6268279 B2 JP 6268279B2 JP 2016514896 A JP2016514896 A JP 2016514896A JP 2016514896 A JP2016514896 A JP 2016514896A JP 6268279 B2 JP6268279 B2 JP 6268279B2
Authority
JP
Japan
Prior art keywords
pressure
cylinder
pump
fuel
diameter
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.)
Expired - Fee Related
Application number
JP2016514896A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2015163243A1 (ja
Inventor
菅波　正幸
正幸 菅波
山田　裕之
裕之 山田
悟史 臼井
悟史 臼井
徳尾　健一郎
健一郎 徳尾
斉藤　淳治
淳治 斉藤
将通 谷貝
将通 谷貝
雄太 笹生
雄太 笹生
小林　正幸
正幸 小林
郡司　賢一
賢一 郡司
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.)
Filing date
Publication date
Application filed by Hitachi Automotive Systems Ltd filed Critical Hitachi Automotive Systems Ltd
Publication of JPWO2015163243A1 publication Critical patent/JPWO2015163243A1/ja
Application granted granted Critical
Publication of JP6268279B2 publication Critical patent/JP6268279B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/0404—Details or component parts
    • F04B1/0421—Cylinders
    • 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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • F02M59/48—Assembling; Disassembling; Replacing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/053—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement with actuating or actuated elements at the inner ends of the cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • F04B53/162—Adaptations of cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • F04B9/04—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms
    • F04B9/042—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms the means being cams
    • 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
    • F02M2200/8053—Fuel injection apparatus manufacture, repair or assembly involving mechanical deformation of the apparatus or parts thereof
    • 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
    • F02M2200/8061—Fuel injection apparatus manufacture, repair or assembly involving press-fit, i.e. interference or friction fit

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel-Injection Apparatus (AREA)
JP2016514896A 2014-04-25 2015-04-17 高圧燃料供給ポンプ Expired - Fee Related JP6268279B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014090821 2014-04-25
JP2014090821 2014-04-25
PCT/JP2015/061774 WO2015163243A1 (fr) 2014-04-25 2015-04-17 Pompe à carburant à haute pression

Publications (2)

Publication Number Publication Date
JPWO2015163243A1 JPWO2015163243A1 (ja) 2017-04-13
JP6268279B2 true JP6268279B2 (ja) 2018-01-24

Family

ID=54332409

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016514896A Expired - Fee Related JP6268279B2 (ja) 2014-04-25 2015-04-17 高圧燃料供給ポンプ

Country Status (4)

Country Link
EP (1) EP3135899B1 (fr)
JP (1) JP6268279B2 (fr)
CN (1) CN106255822B (fr)
WO (1) WO2015163243A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016209726A1 (de) * 2016-06-02 2017-12-07 Robert Bosch Gmbh Hochdruckpumpe für ein Kraftstoffeinspritzsystem
CN110184734B (zh) * 2019-06-27 2024-04-05 绍兴巴鲁特智能科技有限公司 常开式机头三角气缸
JP2021110312A (ja) * 2020-01-15 2021-08-02 株式会社デンソー アッセンブリの製造方法、パーツセット、燃料噴射ポンプの製造方法、及び、燃料噴射ポンプ

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3522782B2 (ja) * 1993-02-12 2004-04-26 ロバート ボッシュ ゲーエムベーハー ポンプ装置
JP3884897B2 (ja) * 2000-04-18 2007-02-21 トヨタ自動車株式会社 高圧ポンプ
US8579611B2 (en) * 2007-01-10 2013-11-12 Stanadyne Corporation Load ring mounting of pumping plunger sleeve
JP5039507B2 (ja) * 2007-10-31 2012-10-03 日立オートモティブシステムズ株式会社 高圧燃料供給ポンプおよびその製造方法
JP2009185613A (ja) * 2008-02-04 2009-08-20 Hitachi Ltd 高圧燃料ポンプ
JP5316969B2 (ja) * 2011-03-31 2013-10-16 株式会社デンソー 高圧ポンプ
CN102619660B (zh) * 2011-01-28 2015-06-24 株式会社电装 高压泵
DE112011105898T5 (de) * 2011-11-30 2014-08-28 Hitachi Automotive Systems, Ltd. Hochdruckkraftstoffpumpe
JP5768723B2 (ja) * 2012-01-10 2015-08-26 株式会社デンソー 高圧ポンプ

Also Published As

Publication number Publication date
CN106255822A (zh) 2016-12-21
CN106255822B (zh) 2018-12-07
EP3135899A1 (fr) 2017-03-01
EP3135899B1 (fr) 2020-10-28
JPWO2015163243A1 (ja) 2017-04-13
EP3135899A4 (fr) 2017-12-27
WO2015163243A1 (fr) 2015-10-29

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