DE69502801T2 - Fuel injection pump for a diesel engine - Google Patents

Fuel injection pump for a diesel engine

Info

Publication number
DE69502801T2
DE69502801T2 DE1995602801 DE69502801T DE69502801T2 DE 69502801 T2 DE69502801 T2 DE 69502801T2 DE 1995602801 DE1995602801 DE 1995602801 DE 69502801 T DE69502801 T DE 69502801T DE 69502801 T2 DE69502801 T2 DE 69502801T2
Authority
DE
Germany
Prior art keywords
fuel injection
diesel engine
injection pump
pump
diesel
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
DE1995602801
Other languages
German (de)
Other versions
DE69502801D1 (en
Inventor
Toshiro Itatsu
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor 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 Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of DE69502801D1 publication Critical patent/DE69502801D1/en
Application granted granted Critical
Publication of DE69502801T2 publication Critical patent/DE69502801T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
    • F02M45/12—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship providing a continuous cyclic delivery with variable pressure
    • 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
    • F02M41/00—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor
    • F02M41/08—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined
    • F02M41/10—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined pump pistons acting as the distributor
    • F02M41/12—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined pump pistons acting as the distributor the pistons rotating to act as the distributor
    • F02M41/121—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined pump pistons acting as the distributor the pistons rotating to act as the distributor with piston arranged axially to driving shaft
    • 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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)
DE1995602801 1994-12-21 1995-12-20 Fuel injection pump for a diesel engine Expired - Fee Related DE69502801T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP31860094A JPH08177670A (en) 1994-12-21 1994-12-21 Fuel injection pump for diesel engine

Publications (2)

Publication Number Publication Date
DE69502801D1 DE69502801D1 (en) 1998-07-09
DE69502801T2 true DE69502801T2 (en) 1998-12-24

Family

ID=18100953

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1995602801 Expired - Fee Related DE69502801T2 (en) 1994-12-21 1995-12-20 Fuel injection pump for a diesel engine

Country Status (3)

Country Link
EP (1) EP0718488B1 (en)
JP (1) JPH08177670A (en)
DE (1) DE69502801T2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007262969A (en) * 2006-03-28 2007-10-11 Nissan Diesel Motor Co Ltd Diagnosis device for multicylinder internal combustion engine
JP5285442B2 (en) * 2009-01-13 2013-09-11 ヤンマー株式会社 Fuel injection pump
CN104552854A (en) * 2014-12-18 2015-04-29 海天塑机集团有限公司 Test method of melt reverse flow in injection molding
CN106762300B (en) * 2017-02-15 2022-08-02 张广卫 High-pressure distribution pump and engine system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3779486D1 (en) * 1986-04-21 1992-07-09 Bosch Robert CAMSHAFT.
JPH02298635A (en) * 1989-05-13 1990-12-11 Toyota Motor Corp Fuel injection ratio controller for distribution type fuel injection pump
JPH045466A (en) * 1990-04-20 1992-01-09 Zexel Corp Cam for distributor type fuel injection pump
JP2982542B2 (en) * 1993-03-11 1999-11-22 トヨタ自動車株式会社 Fuel injection device

Also Published As

Publication number Publication date
JPH08177670A (en) 1996-07-12
EP0718488A1 (en) 1996-06-26
DE69502801D1 (en) 1998-07-09
EP0718488B1 (en) 1998-06-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee