JP2006118448A - 燃料噴射ポンプ - Google Patents

燃料噴射ポンプ Download PDF

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Publication number
JP2006118448A
JP2006118448A JP2004307951A JP2004307951A JP2006118448A JP 2006118448 A JP2006118448 A JP 2006118448A JP 2004307951 A JP2004307951 A JP 2004307951A JP 2004307951 A JP2004307951 A JP 2004307951A JP 2006118448 A JP2006118448 A JP 2006118448A
Authority
JP
Japan
Prior art keywords
fuel
drive shaft
oil seal
storage chamber
pump
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
JP2004307951A
Other languages
English (en)
Japanese (ja)
Inventor
Akihiro Kuroda
晃弘 黒田
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 JP2004307951A priority Critical patent/JP2006118448A/ja
Priority to DE200510050613 priority patent/DE102005050613A1/de
Publication of JP2006118448A publication Critical patent/JP2006118448A/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
    • 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
    • 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
    • F02M59/04—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 special arrangement of cylinders with respect to piston-driving shaft, e.g. arranged parallel to that shaft or swash-plate type pumps
    • F02M59/06—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 special arrangement of cylinders with respect to piston-driving shaft, e.g. arranged parallel to that shaft or swash-plate type pumps with cylinders arranged radially to driving shaft, e.g. in V or star arrangement
    • 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
    • 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
    • F02M2200/16—Sealing of fuel injection apparatus 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/31—Fuel-injection apparatus having hydraulic pressure fluctuations damping elements
    • F02M2200/315—Fuel-injection apparatus having hydraulic pressure fluctuations damping elements for damping fuel pressure fluctuations
    • 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/004—Joints; Sealings

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
JP2004307951A 2004-10-22 2004-10-22 燃料噴射ポンプ Pending JP2006118448A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2004307951A JP2006118448A (ja) 2004-10-22 2004-10-22 燃料噴射ポンプ
DE200510050613 DE102005050613A1 (de) 2004-10-22 2005-10-21 Kraftstoffeinspritzpumpe mit einer Öldichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004307951A JP2006118448A (ja) 2004-10-22 2004-10-22 燃料噴射ポンプ

Publications (1)

Publication Number Publication Date
JP2006118448A true JP2006118448A (ja) 2006-05-11

Family

ID=36129169

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004307951A Pending JP2006118448A (ja) 2004-10-22 2004-10-22 燃料噴射ポンプ

Country Status (2)

Country Link
JP (1) JP2006118448A (de)
DE (1) DE102005050613A1 (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008038909A (ja) * 2006-08-04 2008-02-21 Siemens Automotive Hydraulics Sa 高圧ガソリン噴射用トランスファポンプ
JP2009185608A (ja) * 2008-02-01 2009-08-20 Denso Corp 燃料供給ポンプ
JP2009185607A (ja) * 2008-02-01 2009-08-20 Denso Corp 燃料供給ポンプ
WO2009139145A1 (ja) * 2008-05-14 2009-11-19 有限会社入交昭一郎 ディーゼルポンプ
JP2010180790A (ja) * 2009-02-06 2010-08-19 Denso Corp 燃料供給装置
US9438080B2 (en) 2013-03-08 2016-09-06 Regal Beloit America, Inc. Seal arrangement for a motor pump assembly and a motor for a pump including a seal arrangement

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007048853A1 (de) * 2007-10-11 2009-04-16 Robert Bosch Gmbh Flansch einer Hochdruckkraftstoffpumpe
DE102008017222A1 (de) * 2008-04-04 2009-10-08 Continental Automotive Gmbh Pumpenanordnung zur Förderung eines Fluids
IT1391563B1 (it) * 2008-09-03 2012-01-11 Bosch Gmbh Robert Gruppo pompa per alimentare combustibile ad un motore a combustione interna
ITMI20090815A1 (it) * 2009-05-12 2010-11-13 Bosch Gmbh Robert Impianto per l'alimentazione del carburante da un serbatoio ad un motore a combustione interna
EP2320084B1 (de) * 2009-11-06 2012-09-12 Delphi Technologies Holding S.à.r.l. Gehäuse mit sich überschneidenden Durchgängen für Hochdruck-Flüssigkeitsanwendungen
ITUB20161107A1 (it) * 2016-02-26 2017-08-26 Bosch Gmbh Robert Gruppo di pompaggio per alimentare combustibile, preferibilmente gasolio, ad un motore a combustione interna
IT201600128919A1 (it) * 2016-12-20 2018-06-20 Bosch Gmbh Robert Gruppo di pompaggio per alimentare combustibile, preferibilmente gasolio, ad un motore a combustione interna

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008038909A (ja) * 2006-08-04 2008-02-21 Siemens Automotive Hydraulics Sa 高圧ガソリン噴射用トランスファポンプ
JP2009185608A (ja) * 2008-02-01 2009-08-20 Denso Corp 燃料供給ポンプ
JP2009185607A (ja) * 2008-02-01 2009-08-20 Denso Corp 燃料供給ポンプ
WO2009139145A1 (ja) * 2008-05-14 2009-11-19 有限会社入交昭一郎 ディーゼルポンプ
EP2309115A1 (de) * 2008-05-14 2011-04-13 Koganei Seiki Co., Ltd. Dieselpumpe
CN102027226A (zh) * 2008-05-14 2011-04-20 株式会社小金井精机制作所 柴油泵
EP2309115A4 (de) * 2008-05-14 2011-10-19 Koganei Seiki Co Ltd Dieselpumpe
US8545192B2 (en) 2008-05-14 2013-10-01 Koganei Seiki Co., Ltd. Diesel pump with cylinder and outlet joint arrangement
JP5479330B2 (ja) * 2008-05-14 2014-04-23 株式会社小金井精機製作所 ディーゼルポンプ
JP2010180790A (ja) * 2009-02-06 2010-08-19 Denso Corp 燃料供給装置
US9438080B2 (en) 2013-03-08 2016-09-06 Regal Beloit America, Inc. Seal arrangement for a motor pump assembly and a motor for a pump including a seal arrangement
US10243422B2 (en) 2013-03-08 2019-03-26 Regal Beloit America, Inc. Seal arrangement for a motor pump assembly

Also Published As

Publication number Publication date
DE102005050613A1 (de) 2006-04-27

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