FI20115746A0 - Internal combustion engine fuel supply suction valve - Google Patents

Internal combustion engine fuel supply suction valve

Info

Publication number
FI20115746A0
FI20115746A0 FI20115746A FI20115746A FI20115746A0 FI 20115746 A0 FI20115746 A0 FI 20115746A0 FI 20115746 A FI20115746 A FI 20115746A FI 20115746 A FI20115746 A FI 20115746A FI 20115746 A0 FI20115746 A0 FI 20115746A0
Authority
FI
Finland
Prior art keywords
fuel supply
combustion engine
internal combustion
suction valve
engine fuel
Prior art date
Application number
FI20115746A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20115746L (en
Inventor
Thomas Hamann
Karin Steinicke
Original Assignee
Man Diesel & Turbo 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 & Turbo Se filed Critical Man Diesel & Turbo Se
Publication of FI20115746A0 publication Critical patent/FI20115746A0/en
Publication of FI20115746L publication Critical patent/FI20115746L/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
    • F02M59/44—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/0404—Details or component parts
    • F04B1/0452—Distribution members, e.g. 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
    • 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
    • F02M59/44—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
    • F02M59/464—Inlet valves of the check valve 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
    • 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
    • F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
    • F02M63/0225—Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/06—Check valves with guided rigid valve members with guided stems
    • F16K15/063—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring

Landscapes

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

Abstract

The suction valve (1) has a valve body (8) for an intake process, through which fuel reaches from a low pressure area of a fuel supply system to a pump chamber (5) of a high pressure pump. Multiple suction holes (10) are formed, which work together with a radial outer portion (13) of the valve body. A spring element (16) is designed as an externally located spring element, which surrounds the outer side of the valve body.
FI20115746A 2010-07-15 2011-07-12 The intake valve of the fuel supply device of the internal combustion engine FI20115746L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010031390.4A DE102010031390B4 (en) 2010-07-15 2010-07-15 Suction valve of a fuel supply system of an internal combustion engine

Publications (2)

Publication Number Publication Date
FI20115746A0 true FI20115746A0 (en) 2011-07-12
FI20115746L FI20115746L (en) 2012-01-16

Family

ID=44318413

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20115746A FI20115746L (en) 2010-07-15 2011-07-12 The intake valve of the fuel supply device of the internal combustion engine

Country Status (5)

Country Link
JP (1) JP5518797B2 (en)
KR (1) KR101687036B1 (en)
CN (1) CN102338011B (en)
DE (1) DE102010031390B4 (en)
FI (1) FI20115746L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013204327A1 (en) * 2013-03-13 2014-09-18 Robert Bosch Gmbh Cylinder head blank, cylinder head and high-pressure pump for fuel injection systems
CH710127A1 (en) * 2014-09-17 2016-03-31 Ganser Crs Ag Fuel injection valve for internal combustion engines.
CN106948987A (en) * 2017-05-27 2017-07-14 北京亚新科天纬油泵油嘴股份有限公司 A kind of high voltage common rail pump of inlet valve and the application inlet valve

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1809954C3 (en) * 1968-11-20 1975-10-16 Woma-Apparatebau Wolfgang Maasberg & Co Gmbh, 4140 Rheinhausen Valve design and their arrangement in the cylinder head of a piston pump
DE3003869C2 (en) 1980-02-02 1985-01-17 Uraca Pumpenfabrik GmbH & Co KG, 7432 Bad Urach Suction and pressure valve arrangement
DE3404520C2 (en) * 1984-02-09 1997-01-09 Uraca Pumpen Pump or hydraulic system
DE19507295B4 (en) * 1995-03-02 2004-09-02 Siemens Ag Radial piston pump, in particular fuel pump for an internal combustion engine
JP3598610B2 (en) * 1995-10-17 2004-12-08 株式会社デンソー Solenoid valve and fuel pump using the same
DE19735371B4 (en) * 1997-08-14 2004-02-19 Siemens Ag Fuel pump with a pump cylinder
JP4285883B2 (en) * 2000-04-18 2009-06-24 株式会社デンソー Solenoid valve and fuel supply device using the same
DE10136925C1 (en) 2001-07-30 2002-12-12 Orange Gmbh Fuel injector for internal combustion engine with high-pressure piston pump and valves has pump working area linked on intake to low-pressure source and on compression to high-pressure reservoir
DE102004013244A1 (en) * 2004-03-18 2005-10-06 Robert Bosch Gmbh High-pressure pump, in particular for a fuel injection device of an internal combustion engine
DE102004060003A1 (en) 2004-12-14 2006-07-06 Man B & W Diesel Ag Common rail fuel supply for multicylinder engine has at least two high-pressure pumps connected via separate pump line to one of supply lines
JP2006183647A (en) * 2004-12-28 2006-07-13 Bosch Corp Fuel supply pump
JP4215000B2 (en) * 2005-01-19 2009-01-28 株式会社デンソー High pressure pump
DE102006024709A1 (en) * 2006-05-26 2007-11-29 Siemens Ag High-pressure automotive fuel radial pump has a spring-operated ring plate valve located in the piston vertical axis
JP2008215148A (en) * 2007-03-01 2008-09-18 Yanmar Co Ltd Supply pump
DE102008050060A1 (en) * 2008-10-01 2010-04-08 Man Diesel Se Common-rail fuel injection system for combustion engine, particularly marine diesel engine, has fuel reservoir and high pressure reservoir for filling of combustion chambers of combustion engine

Also Published As

Publication number Publication date
CN102338011B (en) 2016-02-17
DE102010031390A1 (en) 2012-01-19
JP2012021525A (en) 2012-02-02
JP5518797B2 (en) 2014-06-11
KR20120007958A (en) 2012-01-25
CN102338011A (en) 2012-02-01
KR101687036B1 (en) 2016-12-15
FI20115746L (en) 2012-01-16
DE102010031390B4 (en) 2018-08-09

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Legal Events

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