IT1299426B1 - Pompa di iniezione di combustibile per motori a combustione interna, in particolare grandi motori diesel marini lenti - Google Patents

Pompa di iniezione di combustibile per motori a combustione interna, in particolare grandi motori diesel marini lenti

Info

Publication number: IT1299426B1
Authority: IT; Italy
Prior art keywords: internal combustion; fuel injection; injection pump; marine diesel; engines
Prior art date: 1997-04-21

Application number

IT98RM000248A

Other languages

English (en)

Italian (it)

Inventor

Erik Due Pedersen

Johannes Flarup

Original Assignee

Man B & W Diesel 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.)

1997-04-21

Filing date

1998-04-20

Publication date

2000-03-16

1998-04-20 Application filed by Man B & W Diesel Gmbh filed Critical Man B & W Diesel Gmbh

1998-04-20 Publication of ITRM980248A0 publication Critical patent/ITRM980248A0/it

1999-10-20 Publication of ITRM980248A1 publication Critical patent/ITRM980248A1/it

2000-03-16 Application granted granted Critical

2000-03-16 Publication of IT1299426B1 publication Critical patent/IT1299426B1/it

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
- 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
- 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

Landscapes

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

IT98RM000248A 1997-04-21 1998-04-20 Pompa di iniezione di combustibile per motori a combustione interna, in particolare grandi motori diesel marini lenti IT1299426B1 (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DK199700443A DK176162B1 (da)	1997-04-21	1997-04-21	Brændstofpumpe til forbrændingsmotorer, især store langsomtgående marinedieselmotorer

Publications (3)

Publication Number	Publication Date
ITRM980248A0 ITRM980248A0 (it)	1998-04-20
ITRM980248A1 ITRM980248A1 (it)	1999-10-20
IT1299426B1 true IT1299426B1 (it)	2000-03-16

Family

ID=8093601

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT98RM000248A IT1299426B1 (it)	1997-04-21	1998-04-20	Pompa di iniezione di combustibile per motori a combustione interna, in particolare grandi motori diesel marini lenti

Country Status (9)

Country	Link
EP (1)	EP0977944B1 (fr)
JP (1)	JP3588365B2 (fr)
KR (1)	KR100440828B1 (fr)
CN (1)	CN1081740C (fr)
AU (1)	AU7030298A (fr)
DE (1)	DE69805999T2 (fr)
DK (1)	DK176162B1 (fr)
IT (1)	IT1299426B1 (fr)
WO (1)	WO1998048166A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3814245B2 (ja) *	2002-11-21	2006-08-23	ヤンマー株式会社	燃料噴射ポンプ
JP4098738B2 (ja) *	2004-03-05	2008-06-11	ボッシュ株式会社	内燃機関のための燃料噴射ポンプ
WO2006071009A1 (fr) *	2004-12-27	2006-07-06	Hyundai Heavy Industries Co., Ltd.	Pompe d’injection ayant une structure de prevention de degat de cavitation
KR100895948B1 (ko)	2004-12-27	2009-05-07	현대중공업 주식회사	캐비테이션 손상 방지구조를 갖는 연료분사펌프
RU2407912C2 (ru) *	2008-07-04	2010-12-27	Открытое акционерное общество "Ярославский завод дизельной аппаратуры" (ОАО "ЯЗДА")	Секция топливного насоса высокого давления
KR100992227B1 (ko)	2008-10-27	2010-11-05	현대중공업 주식회사	디젤엔진 연료분사펌프의 캐비테이션 손상방지장치
DE102017202310A1 (de) *	2017-02-14	2018-08-16	Robert Bosch Gmbh	Drosselelement sowie Niederdruckkreislauf eines Kraftstoffeinspritzsystems mit einem Drosselelement
WO2019131049A1 (fr) *	2017-12-26	2019-07-04	日立オートモティブシステムズ株式会社	Pompe d'alimentation en carburant
DE102019116353B4 (de) *	2019-06-17	2020-12-24	Man Energy Solutions Se	Kraftstoffpumpe
CN115614200A (zh) *	2022-11-08	2023-01-17	南岳电控（衡阳）工业技术股份有限公司	一种船用重型单体泵防止柱塞工作表面穴蚀的结构

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1271799A (en) *	1968-09-24	1972-04-26	Cav Ltd	Fuel injection pumps
US4118156A (en) *	1976-12-01	1978-10-03	Sulzer Brothers Limited	Fuel injection pump having choke means in overflow line
DE3820707A1 (de) *	1988-06-18	1989-12-21	Bosch Gmbh Robert	Einspritzpumpe fuer brennkraftmaschinen
DE3820706A1 (de) *	1988-06-18	1989-12-21	Bosch Gmbh Robert	Einspritzpumpe fuer brennkraftmaschinen

1997
- 1997-04-21 DK DK199700443A patent/DK176162B1/da not_active IP Right Cessation
1998
- 1998-04-08 AU AU70302/98A patent/AU7030298A/en not_active Abandoned
- 1998-04-08 CN CN988043572A patent/CN1081740C/zh not_active Expired - Fee Related
- 1998-04-08 KR KR10-1999-7009694A patent/KR100440828B1/ko not_active Expired - Lifetime
- 1998-04-08 JP JP54475598A patent/JP3588365B2/ja not_active Expired - Fee Related
- 1998-04-08 EP EP98916865A patent/EP0977944B1/fr not_active Expired - Lifetime
- 1998-04-08 DE DE69805999T patent/DE69805999T2/de not_active Expired - Lifetime
- 1998-04-08 WO PCT/DK1998/000149 patent/WO1998048166A1/fr not_active Ceased
- 1998-04-20 IT IT98RM000248A patent/IT1299426B1/it active IP Right Grant

Also Published As

Publication number	Publication date
ITRM980248A1 (it)	1999-10-20
KR20010020139A (ko)	2001-03-15
EP0977944A1 (fr)	2000-02-09
DK44397A (da)	1998-10-22
DK176162B1 (da)	2006-10-23
JP3588365B2 (ja)	2004-11-10
ITRM980248A0 (it)	1998-04-20
DE69805999T2 (de)	2002-11-28
KR100440828B1 (ko)	2004-07-19
EP0977944B1 (fr)	2002-06-12
DE69805999D1 (de)	2002-07-18
CN1252854A (zh)	2000-05-10
JP2001520719A (ja)	2001-10-30
AU7030298A (en)	1998-11-13
WO1998048166A1 (fr)	1998-10-29
CN1081740C (zh)	2002-03-27

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Legal Events

Date	Code	Title	Description
2000-03-16	0001	Granted