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JP2008163826A - 燃料噴射ポンプ - Google Patents

燃料噴射ポンプ Download PDF

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Publication number
JP2008163826A
JP2008163826A JP2006353919A JP2006353919A JP2008163826A JP 2008163826 A JP2008163826 A JP 2008163826A JP 2006353919 A JP2006353919 A JP 2006353919A JP 2006353919 A JP2006353919 A JP 2006353919A JP 2008163826 A JP2008163826 A JP 2008163826A
Authority
JP
Japan
Prior art keywords
cam
fuel
fuel injection
feed pump
chamber
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
JP2006353919A
Other languages
English (en)
Japanese (ja)
Inventor
Toshiharu Haniyu
俊治 羽生
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.)
Denso Corp
Original Assignee
Denso Corp
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 Denso Corp filed Critical Denso Corp
Priority to JP2006353919A priority Critical patent/JP2008163826A/ja
Priority to DE102007047903.6A priority patent/DE102007047903B4/de
Publication of JP2008163826A publication Critical patent/JP2008163826A/ja
Pending 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0001—Fuel-injection apparatus with specially arranged lubricating system, e.g. by fuel oil
    • 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
    • F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
    • F02M59/10—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by the piston-drive
    • F02M59/102—Mechanical drive, e.g. tappets or 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
    • F02M63/0225—Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails
    • F02M63/0265—Pumps feeding common rails
    • 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
    • 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
    • F04B1/0413—Cams
    • 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
    • F04B53/006—Crankshafts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel-Injection Apparatus (AREA)
JP2006353919A 2006-12-28 2006-12-28 燃料噴射ポンプ Pending JP2008163826A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2006353919A JP2008163826A (ja) 2006-12-28 2006-12-28 燃料噴射ポンプ
DE102007047903.6A DE102007047903B4 (de) 2006-12-28 2007-11-30 Kraftstoffeinspritzpumpe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006353919A JP2008163826A (ja) 2006-12-28 2006-12-28 燃料噴射ポンプ

Publications (1)

Publication Number Publication Date
JP2008163826A true JP2008163826A (ja) 2008-07-17

Family

ID=39465899

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006353919A Pending JP2008163826A (ja) 2006-12-28 2006-12-28 燃料噴射ポンプ

Country Status (2)

Country Link
JP (1) JP2008163826A (de)
DE (1) DE102007047903B4 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105134585A (zh) * 2015-08-24 2015-12-09 中禾亚股份有限公司 液体加压泵出力轴润滑结构
CN111894779A (zh) * 2015-11-26 2020-11-06 洋马动力科技有限公司 燃料喷射泵

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010042437B4 (de) * 2010-10-14 2012-05-24 Continental Automotive Gmbh Hochdruckpumpe
DE112012002676A5 (de) * 2011-06-30 2014-03-13 Arens GmbH Metallbau- und Bauschlosserei Kraftstoffpumpe
WO2013001035A2 (de) 2011-06-30 2013-01-03 Arens Gmbh Metallbau & Bauschlosserei Kraftstoffverteilerblock
DE102011078466A1 (de) 2011-06-30 2013-01-03 Arens GmbH Metallbau- und Bauschlosserei Motorensystem
EP2662564A1 (de) * 2012-05-09 2013-11-13 Delphi Technologies Holding S.à.r.l. Antriebswellenschmierung
CN104696128A (zh) * 2015-01-15 2015-06-10 东风朝阳朝柴动力有限公司 具有通气功能的喷油泵

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5523411U (de) * 1978-07-29 1980-02-15
JPS61162507U (de) * 1985-03-29 1986-10-08
JPH04116261A (ja) * 1990-09-06 1992-04-16 Nippondenso Co Ltd 分配型燃料噴射装置
JP2000130289A (ja) * 1998-10-28 2000-05-09 Unisia Jecs Corp 燃料加圧用ポンプ
JP2002004978A (ja) * 2000-06-19 2002-01-09 Nachi Fujikoshi Corp 高圧プランジャポンプの強制潤滑装置
JP2002310039A (ja) * 2001-02-07 2002-10-23 Denso Corp 燃料噴射ポンプ
JP2003172230A (ja) * 2001-12-03 2003-06-20 Nachi Fujikoshi Corp 高圧プランジャポンプの強制潤滑装置
JP2005171968A (ja) * 2003-12-15 2005-06-30 Denso Corp 燃料供給ポンプ
JP2007154711A (ja) * 2005-12-02 2007-06-21 Denso Corp 燃料噴射ポンプ

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4088738B2 (ja) 1998-12-25 2008-05-21 株式会社デンソー 燃料噴射ポンプ

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5523411U (de) * 1978-07-29 1980-02-15
JPS61162507U (de) * 1985-03-29 1986-10-08
JPH04116261A (ja) * 1990-09-06 1992-04-16 Nippondenso Co Ltd 分配型燃料噴射装置
JP2000130289A (ja) * 1998-10-28 2000-05-09 Unisia Jecs Corp 燃料加圧用ポンプ
JP2002004978A (ja) * 2000-06-19 2002-01-09 Nachi Fujikoshi Corp 高圧プランジャポンプの強制潤滑装置
JP2002310039A (ja) * 2001-02-07 2002-10-23 Denso Corp 燃料噴射ポンプ
JP2003172230A (ja) * 2001-12-03 2003-06-20 Nachi Fujikoshi Corp 高圧プランジャポンプの強制潤滑装置
JP2005171968A (ja) * 2003-12-15 2005-06-30 Denso Corp 燃料供給ポンプ
JP2007154711A (ja) * 2005-12-02 2007-06-21 Denso Corp 燃料噴射ポンプ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105134585A (zh) * 2015-08-24 2015-12-09 中禾亚股份有限公司 液体加压泵出力轴润滑结构
CN111894779A (zh) * 2015-11-26 2020-11-06 洋马动力科技有限公司 燃料喷射泵

Also Published As

Publication number Publication date
DE102007047903B4 (de) 2018-07-12
DE102007047903A1 (de) 2008-07-03

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