DE58903432D1 - Einspritzpumpe fuer brennkraftmaschinen. - Google Patents

Einspritzpumpe fuer brennkraftmaschinen.

Info

Publication number: DE58903432D1
Authority: DE; Germany
Prior art keywords: internal combustion; combustion engines; injection pump; injection; pump
Prior art date: 1988-06-18
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

DE8989108890T

Other languages

English (en)

Inventor

Jaroslaw Dipl Ing Hlousek

Gerhard Dr Dipl Ing Lehner

Theodor Dr Dipl Ing Stipek

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.)

Robert Bosch GmbH

Original Assignee

Robert Bosch GmbH

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.)

1988-06-18

Filing date

1989-05-18

Publication date

1993-03-18

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6356795&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE58903432(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1989-05-18 Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH

1993-03-18 Application granted granted Critical

1993-03-18 Publication of DE58903432D1 publication Critical patent/DE58903432D1/de

2009-05-19 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

238000002485 combustion reaction Methods 0.000 title 1
238000002347 injection Methods 0.000 title 1
239000007924 injection Substances 0.000 title 1

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
- 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
- F02M63/0012—Valves
- F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
- F02M63/005—Pressure relief valves
- 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
- F02M55/001—Pumps with means for preventing erosion on fuel discharge
- 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
- F02M55/04—Means for damping vibrations or pressure fluctuations in injection pump inlets or outlets
- 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

Landscapes

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

DE8989108890T 1988-06-18 1989-05-18 Einspritzpumpe fuer brennkraftmaschinen. Expired - Fee Related DE58903432D1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE3820707A DE3820707A1 (de)	1988-06-18	1988-06-18	Einspritzpumpe fuer brennkraftmaschinen

Publications (1)

Publication Number	Publication Date
DE58903432D1 true DE58903432D1 (de)	1993-03-18

Family

ID=6356795

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DE3820707A Withdrawn DE3820707A1 (de)	1988-06-18	1988-06-18	Einspritzpumpe fuer brennkraftmaschinen
DE8989108890T Expired - Fee Related DE58903432D1 (de)	1988-06-18	1989-05-18	Einspritzpumpe fuer brennkraftmaschinen.

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
DE3820707A Withdrawn DE3820707A1 (de)	1988-06-18	1988-06-18	Einspritzpumpe fuer brennkraftmaschinen

Country Status (4)

Country	Link
US (1)	US5015160A (de)
EP (1)	EP0347581B1 (de)
JP (1)	JP2721243B2 (de)
DE (2)	DE3820707A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19541507A1 (de) *	1995-11-08	1997-05-15	Bosch Gmbh Robert	Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen
DK176162B1 (da) *	1997-04-21	2006-10-23	Man B & W Diesel As	Brændstofpumpe til forbrændingsmotorer, især store langsomtgående marinedieselmotorer
DE19719046A1 (de) *	1997-05-06	1998-11-12	Man B & W Diesel Ag	Brennstoffeinspritzpumpe
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
FR2774132B1 (fr) *	1998-01-27	2000-04-07	Semt Pielstick	Dispositif pour eviter la cavitation dans les pompes a injection
EP1477665B1 (de) *	1999-02-09	2008-04-23	Hitachi, Ltd.	Hochdruckbrennstoffpumpe für eine Brennkraftmaschine
DE10220281A1 (de) *	2002-05-07	2003-11-27	Bosch Gmbh Robert	Kraftstoffpumpe, insbesondere für eine Brennkraftmaschine mit Direkteinspritzung
DE102004013307B4 (de) *	2004-03-17	2012-12-06	Robert Bosch Gmbh	Kraftstoffhochdruckpumpe mit einem Druckbegrenzungsventil
FI118055B (fi) *	2005-11-23	2007-06-15	Waertsilae Finland Oy	Mäntämoottorin ruiskutuspumppu
JP4221021B2 (ja) *	2006-11-06	2009-02-12	三菱重工業株式会社	回転式デフレクタをそなえた燃料噴射ポンプ
JP4595996B2 (ja) *	2007-11-16	2010-12-08	トヨタ自動車株式会社	内燃機関の高圧燃料供給装置
KR100992227B1 (ko) *	2008-10-27	2010-11-05	현대중공업 주식회사	디젤엔진 연료분사펌프의 캐비테이션 손상방지장치
IT1396473B1 (it) *	2009-03-30	2012-12-14	Magneti Marelli Spa	Pompa carburante con una valvola di massima pressione perfezionata per un sistema di iniezione diretta
US20130312706A1 (en) *	2012-05-23	2013-11-28	Christopher J. Salvador	Fuel system having flow-disruption reducer
DE102015201855A1 (de) *	2015-02-03	2016-08-04	Robert Bosch Gmbh	Überströmventil für eine Hochdruckpumpe, insbesondere Steckpumpe, sowie Hochdruckpumpe mit einem solchen Überströmventil

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2131779A (en) *	1934-06-16	1938-10-04	Deckel Friedrich	Fuel injection pump
DE673809C (de) *	1936-06-16	1939-07-14	Bosch Gmbh Robert	Brennstoff-Foerderanlage fuer Einspritzbrennkraftmaschinen
US2157737A (en) *	1936-07-15	1939-05-09	Bosch Gmbh Robert	Fuel delivery apparatus for injection internal combustion engines
US2298936A (en) *	1940-12-07	1942-10-13	Ernest C Gambrell	Fuel injection pump
DE843763C (de) *	1942-08-19	1952-07-14	Bosch Gmbh Robert	Einspritzpumpe fuer Brennkraftmaschinen
DE762581C (de) *	1943-06-27	1952-08-14	Bosch Gmbh Robert	Kraftstoffeinspritzanlage fuer Brennkraftmaschinen
CH295782A (de) *	1950-10-19	1954-01-15	Gmbh Robert Bosch	Einspritzpumpe mit drehzahlabhängiger Fördermengenregelung, insbesondere für Brennkraftmaschinen.
CH515418A (de) *	1970-01-29	1971-11-15	Bosch Gmbh Robert	Kraftstoffeinspritzpumpe für Brennkraftmaschinen
FR2093250A5 (de) *	1970-06-08	1972-01-28	Peugeot
DE2309916C3 (de) *	1973-02-28	1981-03-26	Franz Prof. Dipl.-Ing. Dr.Techn. 5100 Aachen Pischinger	Kraftstoffeinspritzvorrichtung für Brennkraftmaschinen
CH594134A5 (de) *	1975-07-15	1977-12-30	Sulzer Ag
US4118156A (en) *	1976-12-01	1978-10-03	Sulzer Brothers Limited	Fuel injection pump having choke means in overflow line
US4355961A (en) *	1978-04-03	1982-10-26	Ingersoll-Rand Company	Controlling means for a fuel valve
JPS5947359U (ja) *	1982-09-22	1984-03-29	株式会社小松製作所	エンジンの燃料噴射装置
DE3245142A1 (de) *	1982-12-07	1984-06-07	Robert Bosch Gmbh, 7000 Stuttgart	Verfahren und vorrichtung zum einspritzen von kraftstoff
DE3535808A1 (de) *	1985-10-08	1987-04-09	Bosch Gmbh Robert	Kraftstoffeinspritzpumpe fuer brennkraftmaschinen

1988
- 1988-06-18 DE DE3820707A patent/DE3820707A1/de not_active Withdrawn
1989
- 1989-04-05 US US07/333,220 patent/US5015160A/en not_active Expired - Fee Related
- 1989-05-18 DE DE8989108890T patent/DE58903432D1/de not_active Expired - Fee Related
- 1989-05-18 EP EP89108890A patent/EP0347581B1/de not_active Expired - Lifetime
- 1989-06-19 JP JP1154798A patent/JP2721243B2/ja not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0347581A1 (de)	1989-12-27
JP2721243B2 (ja)	1998-03-04
EP0347581B1 (de)	1993-02-03
JPH0237166A (ja)	1990-02-07
DE3820707A1 (de)	1989-12-21
US5015160A (en)	1991-05-14

Legal Events

Date	Code	Title	Description
1994-03-10	8364	No opposition during term of opposition
2002-07-18	8339	Ceased/non-payment of the annual fee

Publication	Publication Date	Title
DE3861787D1 (de)	1991-03-28	Kraftstoffeinspritzpumpe fuer brennkraftmaschinen.
DE59000465D1 (de)	1992-12-17	Kraftstoffeinspritzeinrichtung fuer brennkraftmaschinen.
DE3768842D1 (de)	1991-05-02	Kraftstoffeinspritzvorrichtung fuer brennkraftmaschinen.
DE3762986D1 (de)	1990-07-05	Kraftstoffeinspritzvorrichtung fuer brennkraftmaschinen.
DE58903432D1 (de)	1993-03-18	Einspritzpumpe fuer brennkraftmaschinen.
DE58900299D1 (de)	1991-10-24	Kraftstoffeinspritzpumpe fuer brennkraftmaschinen.
DE59000661D1 (de)	1993-02-04	Einspritzvorrichtung fuer selbstzuendende brennkraftmaschinen.
DE3761225D1 (de)	1990-01-25	Kraftstoffeinspritzpumpe fuer brennkraftmaschinen.
DE58905861D1 (de)	1993-11-18	Kraftstoffeinspritzpumpe für Brennkraftmaschinen.
DE59000535D1 (de)	1993-01-14	Kraftstoffeinspritzpumpe fuer brennkraftmaschinen.
DE3766331D1 (de)	1991-01-03	Kraftstoffeinspritzpumpe fuer brennkraftmaschinen.
DE3762984D1 (de)	1990-07-05	Kraftstoffeinspritzpumpe fuer brennkraftmaschinen.
DE59003366D1 (de)	1993-12-09	Kraftstoffeinspritzpumpe für brennkraftmaschinen.
DE58904357D1 (de)	1993-06-17	Kraftstoffeinspritzpumpe fuer brennkraftmaschinen.
DE3579761D1 (de)	1990-10-25	Kraftstoffeinspritzpumpe fuer brennkraftmaschinen.
DE59002553D1 (de)	1993-10-07	Kraftstoffeinspritzpumpe für brennkraftmaschinen.
DE58900617D1 (de)	1992-02-06	Brennstoffeinspritzsystem fuer brennkraftmaschinen.
DE58906006D1 (de)	1993-12-02	Kraftstoffeinspritzpumpe für Brennkraftmaschinen.
DE59007406D1 (de)	1994-11-10	Kraftstoffeinspritzpumpe für brennkraftmaschinen.
DE3762985D1 (de)	1990-07-05	Kraftstoffeinspritzpumpe fuer brennkraftmaschinen.
DE58901432D1 (de)	1992-06-17	Kraftstoffeinspritzpumpe fuer brennkraftmaschinen.
DE58903463D1 (de)	1993-03-18	Kraftstoffeinspritzpumpe fuer brennnkraftmaschinen.
DE3863417D1 (de)	1991-08-01	Kraftstoffeinspritzpumpe fuer brennkraftmaschinen.
DE58902309D1 (de)	1992-10-22	Verteilerkraftstoffeinspritzpumpe fuer brennkraftmaschinen.
DE58902204D1 (de)	1992-10-08	Kraftstoffeinspritzpumpe fuer brennkraftmaschinen.