DE69514061D1 - Kraftstoffeinspritzpumpe - Google Patents

Kraftstoffeinspritzpumpe

Info

Publication number: DE69514061D1
Authority: DE; Germany
Prior art keywords: fuel injection; injection pump; pump; fuel; injection
Prior art date: 1994-09-21
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

DE69514061T

Other languages

English (en)

Other versions

DE69514061T2 (de

Inventor

Hiroaki Kato

Hidekatsu Yashiro

Tsuyoshi Kodama

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.)

Bosch Corp

Original Assignee

Zexel 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.)

1994-09-21

Filing date

1995-09-15

Publication date

2000-01-27

1995-09-15 Application filed by Zexel Corp filed Critical Zexel Corp

2000-01-27 Application granted granted Critical

2000-01-27 Publication of DE69514061D1 publication Critical patent/DE69514061D1/de

2000-05-25 Publication of DE69514061T2 publication Critical patent/DE69514061T2/de

2015-09-16 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- 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
- F02M59/20—Varying fuel delivery in quantity or timing
- F02M59/24—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke
- F02M59/26—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke caused by movements of pistons relative to their cylinders
- F02M59/265—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke caused by movements of pistons relative to their cylinders characterised by the arrangement or form of spill port of spill contour on the piston

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Fuel-Injection Apparatus (AREA)

DE69514061T 1994-09-21 1995-09-15 Kraftstoffeinspritzpumpe Expired - Fee Related DE69514061T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP6251614A JPH0893595A (ja)	1994-09-21	1994-09-21	燃料噴射ポンプ

Publications (2)

Publication Number	Publication Date
DE69514061D1 true DE69514061D1 (de)	2000-01-27
DE69514061T2 DE69514061T2 (de)	2000-05-25

Family

ID=17225447

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69514061T Expired - Fee Related DE69514061T2 (de)	1994-09-21	1995-09-15	Kraftstoffeinspritzpumpe

Country Status (6)

Country	Link
US (1)	US5647326A (de)
EP (1)	EP0703361B1 (de)
JP (1)	JPH0893595A (de)
KR (1)	KR0166412B1 (de)
CN (1)	CN1057586C (de)
DE (1)	DE69514061T2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5645501A (en) *	1991-01-14	1997-07-08	Huang; Ben	Grip construction
DE19630337C2 (de) *	1996-07-26	1999-02-18	Hatz Motoren	Kraftstoffeinspritzpumpe zur Einspritzung bei Brennkraftmaschinen, insbesondere Einzylinder-Dieselmotoren
CN1322681C (zh) *	2000-02-23	2007-06-20	Ipr特许公司	反向链路初始功率的设定
JP3993841B2 (ja)	2003-06-12	2007-10-17	ヤンマー株式会社	低温始動進角機構を備える燃料噴射ポンプ
DE102004008261B3 (de) *	2004-02-20	2005-09-29	Mtu Friedrichshafen Gmbh	Verfahren zur Steuerung und Regelung einer Brennkraftmaschinen-Generator-Einheit
US7347792B2 (en)	2006-05-22	2008-03-25	Ben Huang	Decorative golf club grip
CN100425814C (zh) *	2006-07-17	2008-10-15	沪东重机有限公司	柴油机电子可变燃油正时系统调整方法
GB0712032D0 (en) *	2007-06-22	2007-08-01	Delphi Tech Inc	Fluid pump
JP2009091955A (ja) *	2007-10-05	2009-04-30	Yanmar Co Ltd	サプライポンプ
DE102011082642A1 (de) *	2011-09-14	2013-03-14	Robert Bosch Gmbh	Pumpe, insbesondere Kraftstoffhochdruckpumpe für eine Kraftstoffeinspritzeinrichtung einer Brennkraftmaschine
JP2016169690A (ja) *	2015-03-13	2016-09-23	ヤンマー株式会社	燃料噴射ポンプ
JP7120081B2 (ja) *	2019-03-01	2022-08-17	株式会社デンソー	燃料噴射ポンプ
JP7433079B2 (ja) *	2020-02-21	2024-02-19	三菱重工エンジン＆ターボチャージャ株式会社	カム、燃料噴射ポンプ及びエンジン
US11401883B2 (en) *	2020-04-03	2022-08-02	Ford Global Technologies, Llc	System and method for direct injection fuel pump control
CN112761839B (zh) *	2021-01-28	2021-11-23	长江武汉航道工程局	一种高压油泵钝角油槽的柱塞耦件

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3809700A1 (de) *	1988-03-23	1989-10-12	Hatz Motoren	Kraftstoff-einspritzpumpe fuer brennkraftmaschinen mit vor- und haupteinspritzung
JPH02115565A (ja)	1988-10-26	1990-04-27	Yanmar Diesel Engine Co Ltd	燃料噴射装置
DE3926166A1 (de) *	1989-08-08	1991-02-14	Bosch Gmbh Robert	Kraftstoffeinspritzpumpe fuer dieselbrennkraftmaschinen
US5219280A (en) *	1990-02-09	1993-06-15	Zexel Corporation	Fuel injection pump plunger
JPH045466A (ja) *	1990-04-20	1992-01-09	Zexel Corp	分配型燃料噴射ポンプ用カム
DE4206883A1 (de) *	1992-03-05	1993-09-09	Bosch Gmbh Robert	Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
JPH0650237A (ja)	1992-07-30	1994-02-22	Zexel Corp	燃料噴射ポンプ
DE4310457A1 (de) *	1993-03-31	1994-10-06	Bosch Gmbh Robert	Kraftstoffeinspritzpumpe für Brennkraftmaschinen
US5558067A (en) *	1995-08-24	1996-09-24	Cummins Engine Company, Inc.	Double pulsing electronic unit injector solenoid valve to fill timing chamber before metering chamber

1994
- 1994-09-21 JP JP6251614A patent/JPH0893595A/ja active Pending
1995
- 1995-09-15 EP EP95114547A patent/EP0703361B1/de not_active Expired - Lifetime
- 1995-09-15 DE DE69514061T patent/DE69514061T2/de not_active Expired - Fee Related
- 1995-09-18 US US08/529,764 patent/US5647326A/en not_active Expired - Fee Related
- 1995-09-21 KR KR1019950031220A patent/KR0166412B1/ko not_active Expired - Fee Related
- 1995-09-21 CN CN95118627A patent/CN1057586C/zh not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CN1057586C (zh)	2000-10-18
EP0703361B1 (de)	1999-12-22
US5647326A (en)	1997-07-15
KR0166412B1 (ko)	1999-01-15
EP0703361A3 (de)	1996-12-18
DE69514061T2 (de)	2000-05-25
JPH0893595A (ja)	1996-04-09
EP0703361A2 (de)	1996-03-27
KR960011114A (ko)	1996-04-20
CN1130237A (zh)	1996-09-04

Publication	Publication Date	Title
DE59502460D1 (de)	1998-07-16	Brennstoffeinspritzeinrichtung
DE69919309D1 (de)	2004-09-16	Kraftstoffeinspritzpumpe
DE69408246D1 (de)	1998-03-05	Kraftstoffpumpe
DE59505075D1 (de)	1999-03-25	Brennstoffeinspritzvorrichtung
DE59509053D1 (de)	2001-04-05	Kraftstoffpumpe
DE59504991D1 (de)	1999-03-11	Dickstoffpumpe
DE59409881D1 (de)	2001-10-31	Kraftstoffeinspritzpumpe
DE69514061D1 (de)	2000-01-27	Kraftstoffeinspritzpumpe
DE59600567D1 (de)	1998-10-22	Kraftstoffeinspritzpumpe
DE59406899D1 (de)	1998-10-15	Kraftstoffeinspritzpumpe
DE69925784D1 (de)	2005-07-21	Kraftstoffeinspritzpumpe
DE59502729D1 (de)	1998-08-13	Brennstoffeinspritzventil
DE69632676D1 (de)	2004-07-15	Kraftstoffeinspritzpumpe
DE59504385D1 (de)	1999-01-14	Brennstoffeinspritzventil
DE59406617D1 (de)	1998-09-10	Kraftstoffeinspritzpumpe
DE59608562D1 (de)	2002-02-14	Kraftstoffeinspritzpumpe
DE69502556D1 (de)	1998-06-25	Kraftstoffeinspritzdüse
DE59607273D1 (de)	2001-08-16	Kraftstoffeinspritzpumpe
DE69505456D1 (de)	1998-11-26	Verteiler-Kraftstoffeinspritzpumpe
DE69503410D1 (de)	1998-08-20	Verteilerkraftstoffeinspritzpumpe
DE69304030D1 (de)	1996-09-19	Kraftstoffeinspritzpumpe
BR9505738A (pt)	1997-12-23	Bomba de injeção de combustível
DE69503943D1 (de)	1998-09-17	Kraftstoffeinspritzdüse
DE69406235D1 (de)	1997-11-20	Kraftstoffpumpe
DE59408957D1 (de)	2000-01-05	Kraftstoffeinspritzpumpe

Legal Events

Date	Code	Title	Description
2001-01-11	8364	No opposition during term of opposition
2002-01-10	8327	Change in the person/name/address of the patent owner	Owner name: BOSCH AUTOMOTIVE SYSTEMS CORP., TOKIO/TOKYO, JP
2002-09-26	8339	Ceased/non-payment of the annual fee