FI20070172A - Fuel purged piston pump - Google Patents

Fuel purged piston pump Download PDF

Info

Publication number
FI20070172A
FI20070172A FI20070172A FI20070172A FI20070172A FI 20070172 A FI20070172 A FI 20070172A FI 20070172 A FI20070172 A FI 20070172A FI 20070172 A FI20070172 A FI 20070172A FI 20070172 A FI20070172 A FI 20070172A
Authority
FI
Finland
Prior art keywords
piston pump
fuel purged
purged
fuel
piston
Prior art date
Application number
FI20070172A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI122869B (en
FI20070172A0 (en
Inventor
Torsten Gritzko
Stephen Haas
Thomas Hamann
Wilfried Kaufmann
Ludwig Maier
Holger Schaar
Original Assignee
Man Diesel Se
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 Man Diesel Se filed Critical Man Diesel Se
Publication of FI20070172A0 publication Critical patent/FI20070172A0/en
Publication of FI20070172A publication Critical patent/FI20070172A/en
Application granted granted Critical
Publication of FI122869B publication Critical patent/FI122869B/en

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
    • 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
    • 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
    • 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
    • F02M59/38—Pumps characterised by adaptations to special uses or conditions
    • 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
FI20070172A 2006-04-08 2007-02-28 Fuel-flushed piston pump and internal combustion engine FI122869B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006016702A DE102006016702A1 (en) 2006-04-08 2006-04-08 Piston pump for supplying fuel in fuel injection system of internal-combustion engine, has recesses provided in guiding area between pump cylinder and pump piston, where fuel is supplied into recesses in axial direction
DE102006016702 2006-04-08

Publications (3)

Publication Number Publication Date
FI20070172A0 FI20070172A0 (en) 2007-02-28
FI20070172A true FI20070172A (en) 2007-10-09
FI122869B FI122869B (en) 2012-08-15

Family

ID=37832214

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20070172A FI122869B (en) 2006-04-08 2007-02-28 Fuel-flushed piston pump and internal combustion engine

Country Status (5)

Country Link
JP (1) JP4991359B2 (en)
KR (1) KR20070100632A (en)
CN (1) CN101050746B (en)
DE (1) DE102006016702A1 (en)
FI (1) FI122869B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101219987B1 (en) 2011-04-28 2013-01-09 현대중공업 주식회사 Fuel injection pump with L.O groove on plunger surface
DE112011105459T5 (en) * 2011-07-22 2014-04-17 Hitachi Construction Machinery Co., Ltd. Injector, fuel injection system and thus provided construction machine
DE102012223334A1 (en) * 2012-12-17 2014-06-18 Robert Bosch Gmbh Piston-cylinder unit
DE102014010791A1 (en) 2014-07-17 2016-01-21 OLYMPUS Winter & lbe GmbH Method for producing a surface electrode
DE102014010718B4 (en) 2014-07-19 2020-03-19 Woodward L'orange Gmbh Piston pump for a fuel injection system
DE102014014344A1 (en) * 2014-09-27 2016-03-31 Man Diesel & Turbo Se Fuel pump
DE102014016396A1 (en) * 2014-11-05 2016-05-12 Man Diesel & Turbo Se Fuel pump
DE102015016314A1 (en) 2015-12-15 2017-06-22 L'orange Gmbh piston pump
JP6837327B2 (en) * 2016-12-13 2021-03-03 三菱重工業株式会社 Fuel injection pump, fuel injection device, internal combustion engine
DE102017207044B4 (en) * 2017-04-26 2023-12-28 Vitesco Technologies GmbH High-pressure fuel pump for a fuel injection system
GB2610401B (en) * 2021-09-02 2023-12-06 Delphi Tech Ip Ltd Pump assembly for a fuel pump

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2123492A (en) * 1982-07-08 1984-02-01 Lucas Ind Plc Fuel injection pump
DD264259A1 (en) * 1987-08-31 1989-01-25 Aken Einspritzgeraetewerk FUEL INJECTION PUMP FOR A PISTON PISTON ENGINE
DE3839753A1 (en) * 1988-11-25 1990-05-31 Bosch Gmbh Robert PUMP ELEMENT OF A FUEL INJECTION PUMP FOR INJECTION COMBUSTION ENGINES
JPH02191827A (en) * 1989-01-19 1990-07-27 Diesel Kiki Co Ltd Prestroke control mechanism for fuel injecting device
JPH0326868A (en) * 1989-06-22 1991-02-05 Nippondenso Co Ltd Fuel injection pump
US5230613A (en) * 1990-07-16 1993-07-27 Diesel Technology Company Common rail fuel injection system
DE4030951B4 (en) * 1990-09-29 2004-03-18 Robert Bosch Gmbh Heavy oil fuel injector for injection internal combustion engines
JPH112166A (en) * 1997-06-13 1999-01-06 Zexel Corp Solenoid valve control type fuel injection pump
KR100773437B1 (en) * 2001-02-26 2007-11-05 베르트질레 슈바이츠 악티엔게젤샤프트 A high pressure piston in cylinder unit
JP4013199B2 (en) * 2003-05-16 2007-11-28 ボッシュ株式会社 Fuel injection pump

Also Published As

Publication number Publication date
DE102006016702A1 (en) 2007-10-18
JP4991359B2 (en) 2012-08-01
CN101050746B (en) 2012-12-26
CN101050746A (en) 2007-10-10
FI122869B (en) 2012-08-15
JP2007278282A (en) 2007-10-25
FI20070172A0 (en) 2007-02-28
KR20070100632A (en) 2007-10-11

Similar Documents

Publication Publication Date Title
DE602007009754D1 (en) High-pressure fuel pump
DE602006012153D1 (en) High-pressure fuel pump
FI20070172A0 (en) Fuel purged piston pump
DE602005009908D1 (en) High-pressure fuel pump
DK1975409T3 (en) Emission-free reciprocating pump
DE602006001615D1 (en) High-pressure fuel pump
DE602008002537D1 (en) Fuel injection pump
NO20075302L (en) Piston Pump
FI20075162A (en) Improved two stroke engine
DE502006007508D1 (en) HIGH PRESSURE PUMP
DE502007003759D1 (en) PISTON PUMP
FI20070976A0 (en) Fuel pump
FI20085325A0 (en) Fuel pump
DE112007000837A5 (en) reciprocating engine
FI20070581A (en) Fuel Pump
DE602005006051D1 (en) Fuel pump
NO20080072L (en) Piston pump
DE502006004023D1 (en) PISTON PUMP
DE602006009626D1 (en) diaphragm pump
DE602006004538D1 (en) High-pressure fuel pump
NO20061607L (en) reciprocating engine
FI20070978A (en) Fuel Pump
DE112007003072A5 (en) High pressure piston pump
DE112008002027A5 (en) reciprocating engine
DE112008002022A5 (en) reciprocating engine

Legal Events

Date Code Title Description
FG Patent granted

Ref document number: 122869

Country of ref document: FI

Kind code of ref document: B

PC Transfer of assignment of patent

Owner name: MAN ENERGY SOLUTIONS SE

MM Patent lapsed