DE602006001615D1 - High-pressure fuel pump - Google Patents

High-pressure fuel pump

Info

Publication number
DE602006001615D1
DE602006001615D1 DE200660001615 DE602006001615T DE602006001615D1 DE 602006001615 D1 DE602006001615 D1 DE 602006001615D1 DE 200660001615 DE200660001615 DE 200660001615 DE 602006001615 T DE602006001615 T DE 602006001615T DE 602006001615 D1 DE602006001615 D1 DE 602006001615D1
Authority
DE
Germany
Prior art keywords
fuel pump
pressure fuel
pressure
pump
fuel
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.)
Active
Application number
DE200660001615
Other languages
German (de)
Inventor
Masashi Suzuki
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
Publication of DE602006001615D1 publication Critical patent/DE602006001615D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • 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
    • F02M59/16—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps characterised by having multi-stage compression of fuel
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)
DE200660001615 2005-09-22 2006-09-21 High-pressure fuel pump Active DE602006001615D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005276162A JP4428327B2 (en) 2005-09-22 2005-09-22 High pressure fuel supply pump

Publications (1)

Publication Number Publication Date
DE602006001615D1 true DE602006001615D1 (en) 2008-08-14

Family

ID=37309631

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200660001615 Active DE602006001615D1 (en) 2005-09-22 2006-09-21 High-pressure fuel pump

Country Status (3)

Country Link
EP (1) EP1767771B1 (en)
JP (1) JP4428327B2 (en)
DE (1) DE602006001615D1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007050808A1 (en) * 2007-10-24 2009-04-30 Robert Bosch Gmbh High pressure fuel pump
ITMI20072259A1 (en) * 2007-11-30 2009-06-01 Bosch Gmbh Robert HIGH PRESSURE PUMP
DE102008017222A1 (en) * 2008-04-04 2009-10-08 Continental Automotive Gmbh Pump arrangement for conveying a fluid
JP5288267B2 (en) * 2009-03-25 2013-09-11 株式会社デンソー Fuel injection pump
DE102011079781A1 (en) * 2011-07-26 2013-01-31 Continental Automotive Gmbh Shaft for high pressure pump i.e. fuel high pressure pump, for delivering fluid i.e. fuel, in internal combustion engine in motor car, has helical-formed or pocket-like recess arranged in exterior wall section for receiving lubricant
CN103047100A (en) * 2013-01-10 2013-04-17 无锡开普机械有限公司 Rotor pump with cam shaft sleeve
JP6148637B2 (en) * 2014-04-07 2017-06-14 株式会社丸山製作所 Reciprocating pump
CN104307830B (en) * 2014-09-29 2016-06-01 温岭市九洲电机制造有限公司 A kind of cleaning machine
GB201515435D0 (en) * 2015-09-01 2015-10-14 Delphi Int Operations Lux Srl High pressure fuel pump
CN108457853B (en) * 2018-04-10 2019-08-20 中国北方发动机研究所(天津) A kind of high pressure pump plunger is from pressurizing and lubricating structure
DE112021003722T5 (en) 2020-09-24 2023-05-11 Cummins Inc. Pump body with undercut for bump clearance
WO2023034888A1 (en) * 2021-09-03 2023-03-09 Cummins Inc. Camshaft with profiled journals for use with a fuel pump

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3852756B2 (en) * 2001-02-07 2006-12-06 株式会社デンソー Fuel injection pump
DE10208574A1 (en) * 2001-12-01 2003-06-12 Bosch Gmbh Robert Radial piston pump
JP3852753B2 (en) * 2001-12-04 2006-12-06 株式会社デンソー Fuel injection pump
DE10247645A1 (en) * 2002-10-11 2004-04-22 Robert Bosch Gmbh Radial piston pump for high pressure fuel supply has at least one lubricant pocket in plates
AT7501U1 (en) * 2003-08-08 2005-04-25 Verdichter Oe Ges M B H END BEARING

Also Published As

Publication number Publication date
JP2007085270A (en) 2007-04-05
EP1767771A1 (en) 2007-03-28
EP1767771B1 (en) 2008-07-02
JP4428327B2 (en) 2010-03-10

Similar Documents

Publication Publication Date Title
DE602006012153D1 (en) High-pressure fuel pump
DE602007009754D1 (en) High-pressure fuel pump
DE602005009908D1 (en) High-pressure fuel pump
DE602006001615D1 (en) High-pressure fuel pump
DE502006002901D1 (en) FUEL INJECTION
FI20070172A0 (en) Fuel purged piston pump
DE602008002537D1 (en) Fuel injection pump
DE502006007508D1 (en) HIGH PRESSURE PUMP
DE602006021573D1 (en) FUEL TANK
DE502006006626D1 (en) RETARDER-ROTATION PUMP ASSEMBLY
DE502007003759D1 (en) PISTON PUMP
FI20070976A (en) Fuel pump
FI20085325A0 (en) Fuel pump
DE602005006051D1 (en) Fuel pump
DE502006004022D1 (en) INJECTOR
DE602006009405D1 (en) More cell pump
FI20070581A0 (en) Fuel Pump
DE602006004538D1 (en) High-pressure fuel pump
NO20080072L (en) Piston pump
DE502006004023D1 (en) PISTON PUMP
DE602005024420D1 (en) Fuel injector
DE502006005436D1 (en) Fuel injector
FI20070978A0 (en) Fuel Pump
DE102007022961A8 (en) High-pressure hydrogen pump
DE502006000825D1 (en) Fuel injector

Legal Events

Date Code Title Description
8320 Willingness to grant licenses declared (paragraph 23)
8364 No opposition during term of opposition