EP1344932A3 - Dispositif d'alimentation en lubrifiant pour pompe de combustible à haute pression - Google Patents

Dispositif d'alimentation en lubrifiant pour pompe de combustible à haute pression Download PDF

Info

Publication number: EP1344932A3
Authority: EP; European Patent Office
Prior art keywords: lifter; lubricant supply; supply hole; guide; supply unit
Prior art date: 2002-03-11
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.): Granted

Application number

EP03005316A

Other languages

German (de)

English (en)

Other versions

EP1344932B1 (fr

EP1344932A2 (fr

Inventor

Naoki Yamamoto

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.)

Renault SA

Nissan Motor Co Ltd

Original Assignee

Renault SA

Nissan Motor Co Ltd

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.)

2002-03-11

Filing date

2003-03-11

Publication date

2004-10-27

2003-03-11 Application filed by Renault SA, Nissan Motor Co Ltd filed Critical Renault SA

2003-09-17 Publication of EP1344932A2 publication Critical patent/EP1344932A2/fr

2004-10-27 Publication of EP1344932A3 publication Critical patent/EP1344932A3/fr

2005-12-14 Application granted granted Critical

2005-12-14 Publication of EP1344932B1 publication Critical patent/EP1344932B1/fr

2023-03-11 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

239000000314 lubricant Substances 0.000 title abstract 8
239000000446 fuel Substances 0.000 title abstract 3
230000013011 mating Effects 0.000 abstract 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
- F02M63/0001—Fuel-injection apparatus with specially arranged lubricating system, e.g. by fuel oil

Landscapes

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

EP20030005316 2002-03-11 2003-03-11 Dispositif d'alimentation en lubrifiant pour pompe de combustible à haute pression Expired - Lifetime EP1344932B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2002064669A JP3788373B2 (ja)	2002-03-11	2002-03-11	高圧燃料ポンプの給油装置
JP2002064669		2002-03-11

Publications (3)

Publication Number	Publication Date
EP1344932A2 EP1344932A2 (fr)	2003-09-17
EP1344932A3 true EP1344932A3 (fr)	2004-10-27
EP1344932B1 EP1344932B1 (fr)	2005-12-14

Family

ID=27764455

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP20030005316 Expired - Lifetime EP1344932B1 (fr)	2002-03-11	2003-03-11	Dispositif d'alimentation en lubrifiant pour pompe de combustible à haute pression

Country Status (3)

Country	Link
EP (1)	EP1344932B1 (fr)
JP (1)	JP3788373B2 (fr)
DE (1)	DE60302688T2 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3915718B2 (ja)	2003-03-11	2007-05-16	株式会社デンソー	燃料供給ポンプ
JP4915249B2 (ja) *	2007-02-23	2012-04-11	トヨタ自動車株式会社	燃料噴出ポンプ
JP4930425B2 (ja) *	2008-03-25	2012-05-16	日産自動車株式会社	内燃機関
JP5642925B2 (ja)	2008-08-20	2014-12-17	日産自動車株式会社	高圧燃料ポンプ
EP2530315A1 (fr)	2011-06-02	2012-12-05	Delphi Technologies Holding S.à.r.l.	Lubrification de pompe à carburant
DE102011089399A1 (de) *	2011-12-21	2013-06-27	Robert Bosch Gmbh	Pumpe, insbesondere Kraftstoffhochdruckpumpe für eine Kraftstoffeinspritzeinrichtung
JP6091787B2 (ja) *	2012-07-20	2017-03-08	ヤンマー株式会社	燃料噴射ポンプ
JP6155962B2 (ja) *	2013-08-21	2017-07-05	スズキ株式会社	高圧燃料ポンプ
CN110691903B (zh) *	2017-03-29	2021-04-16	瓦锡兰芬兰有限公司	用于向内燃活塞发动机供应燃料的燃料泵
WO2018178502A1 (fr) *	2017-03-29	2018-10-04	Wärtsilä Finland Oy	Pompe à carburant destinée à alimenter en carburant un moteur à piston à combustion interne
JP6818644B2 (ja) *	2017-06-30	2021-01-20	株式会社クボタ	エンジン用回転軸
JP7049596B2 (ja)	2018-01-31	2022-04-07	いすゞ自動車株式会社	潤滑油供給構造
JP2020133506A (ja) *	2019-02-20	2020-08-31	株式会社デンソー	燃料噴射ポンプ

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4458643A (en) *	1982-03-09	1984-07-10	Diesel Kiki Co., Ltd.	Lubricating oil feeding device for fuel injection pumps
JPH0849632A (ja) *	1994-08-05	1996-02-20	Nissan Diesel Motor Co Ltd	燃料噴射ポンプの給油装置

2002
- 2002-03-11 JP JP2002064669A patent/JP3788373B2/ja not_active Expired - Fee Related
2003
- 2003-03-11 DE DE2003602688 patent/DE60302688T2/de not_active Expired - Lifetime
- 2003-03-11 EP EP20030005316 patent/EP1344932B1/fr not_active Expired - Lifetime

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4458643A (en) *	1982-03-09	1984-07-10	Diesel Kiki Co., Ltd.	Lubricating oil feeding device for fuel injection pumps
JPH0849632A (ja) *	1994-08-05	1996-02-20	Nissan Diesel Motor Co Ltd	燃料噴射ポンプの給油装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 06 28 June 1996 (1996-06-28) *

Also Published As

Publication number	Publication date
DE60302688T2 (de)	2006-07-13
EP1344932B1 (fr)	2005-12-14
JP3788373B2 (ja)	2006-06-21
JP2003269296A (ja)	2003-09-25
EP1344932A2 (fr)	2003-09-17
DE60302688D1 (de)	2006-01-19

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2003-08-02	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
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2003-09-17	AX	Request for extension of the european patent	Extension state: AL LT LV MK RO
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2004-10-27	AX	Request for extension of the european patent	Extension state: AL LT LV MK RO
2004-10-27	RIC1	Information provided on ipc code assigned before grant	Ipc: 7F 02M 63/02 A
2005-06-01	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2005-07-20	AKX	Designation fees paid	Designated state(s): DE FR GB
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