DE69230966T2 - Verteilereinspritzpumpe - Google Patents

Verteilereinspritzpumpe

Info

Publication number
DE69230966T2
DE69230966T2 DE69230966T DE69230966T DE69230966T2 DE 69230966 T2 DE69230966 T2 DE 69230966T2 DE 69230966 T DE69230966 T DE 69230966T DE 69230966 T DE69230966 T DE 69230966T DE 69230966 T2 DE69230966 T2 DE 69230966T2
Authority
DE
Germany
Prior art keywords
injection pump
distributor injection
distributor
pump
injection
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
DE69230966T
Other languages
English (en)
Other versions
DE69230966D1 (de
Inventor
Ilija Djordjevic
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.)
Stanadyne Automotive Corp
Original Assignee
Stanadyne Automotive 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 Stanadyne Automotive Corp filed Critical Stanadyne Automotive Corp
Publication of DE69230966D1 publication Critical patent/DE69230966D1/de
Application granted granted Critical
Publication of DE69230966T2 publication Critical patent/DE69230966T2/de
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
    • F02M41/00—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor
    • F02M41/02—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor being spaced from pumping elements
    • F02M41/04—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor being spaced from pumping elements the distributor reciprocating
    • 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
    • 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
    • F02M39/00—Arrangements of fuel-injection apparatus with respect to engines; Pump drives adapted to such arrangements
    • F02M39/005—Arrangements of fuel feed-pumps with respect to fuel injection apparatus
    • 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
    • F02M41/02—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor being spaced from pumping elements
    • F02M41/04—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor being spaced from pumping elements the distributor reciprocating
    • F02M41/042—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor being spaced from pumping elements the distributor reciprocating by means of mechanical drive
    • 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
    • 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
    • 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
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
    • F02M59/366—Valves being actuated electrically
    • 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
    • F02M59/46—Valves
    • F02M59/466—Electrically operated valves, e.g. using electromagnetic or piezoelectric operating means
    • 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
    • F04B1/10—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary
    • F04B1/107—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary with actuating or actuated elements at the outer ends of the cylinders
    • F04B1/1071—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary with actuating or actuated elements at the outer ends of the cylinders with rotary cylinder blocks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fuel-Injection Apparatus (AREA)
DE69230966T 1991-12-05 1992-12-02 Verteilereinspritzpumpe Expired - Fee Related DE69230966T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/803,130 US5215449A (en) 1991-12-05 1991-12-05 Distributor type fuel injection pump

Publications (2)

Publication Number Publication Date
DE69230966D1 DE69230966D1 (de) 2000-05-31
DE69230966T2 true DE69230966T2 (de) 2000-10-19

Family

ID=25185663

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69230966T Expired - Fee Related DE69230966T2 (de) 1991-12-05 1992-12-02 Verteilereinspritzpumpe

Country Status (11)

Country Link
US (3) US5215449A (de)
EP (1) EP0548000B1 (de)
JP (1) JPH05288128A (de)
KR (1) KR100298121B1 (de)
BR (1) BR9204837A (de)
CZ (1) CZ357092A3 (de)
DE (1) DE69230966T2 (de)
ES (1) ES2146585T3 (de)
MX (1) MX9207041A (de)
PL (1) PL296850A1 (de)
RU (1) RU2099578C1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19956519B4 (de) * 1999-11-24 2004-05-27 Robert Bosch Gmbh Vorrichtung zum Einspritzen eines Fluides mit variablem Einspritzdruck

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5215449A (en) * 1991-12-05 1993-06-01 Stanadyne Automotive Corp. Distributor type fuel injection pump
EP0617755B1 (de) * 1991-12-20 1995-08-09 Lucas Industries Public Limited Company Kraftstoffpumpe
GB2275307B (en) * 1993-02-18 1996-06-05 Bosch Gmbh Robert A fuel-injection system for internal combustion engines
US5540564A (en) * 1993-11-12 1996-07-30 Stanadyne Automotive Corp. Rotary distributor type fuel injection pump
DE4339948A1 (de) * 1993-11-24 1995-06-01 Bosch Gmbh Robert Kraftstoffeinspritzpumpe
JPH07269439A (ja) * 1994-03-31 1995-10-17 Zexel Corp 分配型燃料噴射ポンプ
US6149073A (en) * 1994-05-18 2000-11-21 Cummins Engine Company, Inc. Ceramic plunger for internal combustion engine high pressure fuel system
US5899383A (en) * 1994-05-18 1999-05-04 Cummins Engine Company, Inc. Ceramic fuel injector timing plunger
JP2689226B2 (ja) * 1994-12-02 1997-12-10 株式会社ゼクセル 高圧燃料噴射装置用燃料ポンプ
US5688110A (en) * 1995-06-02 1997-11-18 Stanadyne Automotive Corp. Fuel pump arrangement having cam driven low and high pressure reciprocating plunger pump units
FR2741672A1 (fr) * 1995-11-29 1997-05-30 Lucas Ind Plc Systeme d'alimentation de carburant
GB9610774D0 (en) * 1996-05-22 1996-07-31 Lucas Ind Plc Fuel pump
JPH11132130A (ja) * 1997-10-27 1999-05-18 Mitsubishi Electric Corp 筒内噴射用高圧燃料ポンプ
JP3471587B2 (ja) * 1997-10-27 2003-12-02 三菱電機株式会社 筒内噴射用高圧燃料ポンプ
US6027312A (en) 1997-10-29 2000-02-22 Stanadyne Automotive Corp. Hydraulic pressure supply pump with simultaneous directly actuated plungers
GB2351126B (en) * 1997-10-29 2002-04-17 Stanadyne Automotive Corp High capacity supply pump with simultaneous directly actuated plungers
BR9908261A (pt) 1998-02-27 2001-09-04 Stanadyne Automotive Corp Bomba de suprimento de combustìvel de alta pressão
GB9804114D0 (en) * 1998-02-27 1998-04-22 Lucas Ind Plc Transfer pump
US6802457B1 (en) * 1998-09-21 2004-10-12 Caterpillar Inc Coatings for use in fuel system components
US6715693B1 (en) 2000-02-15 2004-04-06 Caterpillar Inc Thin film coating for fuel injector components
DE10058011A1 (de) * 2000-11-23 2002-05-29 Bosch Gmbh Robert Magnetventilgesteuerte Kraftstoffeinspritzpumpe für Brennkraftmaschinen, insbesondere Dieselmotoren
US6773240B2 (en) 2002-01-28 2004-08-10 Visteon Global Technologies, Inc. Single piston dual chamber fuel pump
US7048516B2 (en) * 2003-06-09 2006-05-23 Delphi Technologies, Inc. High pressure fuel pump with multiple radial plungers
GB0322122D0 (en) * 2003-09-22 2003-10-22 Dana Automotive Ltd Pumping system
US20060159572A1 (en) * 2005-01-18 2006-07-20 Malcolm Higgins Pilot injection pump
DE102007044877B4 (de) * 2007-09-20 2011-06-01 Compact Dynamics Gmbh Fluid-Einspritzventil
DE102009003054A1 (de) * 2009-05-13 2010-11-18 Robert Bosch Gmbh Hochdruckpumpe
DE102009028795A1 (de) * 2009-08-21 2011-02-24 Robert Bosch Gmbh Kraftstoffhochdruckpumpe
DE102012224177A1 (de) * 2012-12-21 2014-06-26 Olympus Winter & Ibe Gmbh Elektromagnetischer Aktuator für ein chirurgisches Instrument und Verfahren zum Einstellen eines Hubwegs
DE102015203801A1 (de) * 2014-03-05 2015-09-10 Ford Global Technologies, Llc Direkteinspritzungskraftstoffpumpe
US10436164B2 (en) 2014-12-23 2019-10-08 Cummins, Inc. Tappet roller retaining approach
CN105673279B (zh) * 2016-03-10 2017-11-24 济南大学 一种供油压力和油量可调的轴向压缩式分配泵

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DE8717456U1 (de) * 1987-08-26 1988-12-29 INTERATOM GmbH, 5060 Bergisch Gladbach Rotationskolbenpumpe mit ungleichmäßiger Pumpleistung, insbesondere zur Ventilsteuerung von Verbrennungskraftmaschinen
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US5215449A (en) * 1991-12-05 1993-06-01 Stanadyne Automotive Corp. Distributor type fuel injection pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19956519B4 (de) * 1999-11-24 2004-05-27 Robert Bosch Gmbh Vorrichtung zum Einspritzen eines Fluides mit variablem Einspritzdruck

Also Published As

Publication number Publication date
JPH05288128A (ja) 1993-11-02
RU2099578C1 (ru) 1997-12-20
DE69230966D1 (de) 2000-05-31
MX9207041A (es) 1993-07-01
CZ357092A3 (en) 1993-10-13
KR100298121B1 (ko) 2001-10-22
EP0548000A3 (en) 1993-10-06
PL296850A1 (en) 1993-07-12
USRE34956E (en) 1995-05-30
US5215449A (en) 1993-06-01
EP0548000B1 (de) 2000-04-26
BR9204837A (pt) 1993-06-08
ES2146585T3 (es) 2000-08-16
EP0548000A2 (de) 1993-06-23
KR930013463A (ko) 1993-07-21
US5318001A (en) 1994-06-07

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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