ATE254720T1 - Steuer- und sicherheitsventil für brennstoffversorgungssystem - Google Patents

Steuer- und sicherheitsventil für brennstoffversorgungssystem

Info

Publication number
ATE254720T1
ATE254720T1 AT02024058T AT02024058T ATE254720T1 AT E254720 T1 ATE254720 T1 AT E254720T1 AT 02024058 T AT02024058 T AT 02024058T AT 02024058 T AT02024058 T AT 02024058T AT E254720 T1 ATE254720 T1 AT E254720T1
Authority
AT
Austria
Prior art keywords
control
accumulator unit
pressure
pressure accumulator
fuel tank
Prior art date
Application number
AT02024058T
Other languages
English (en)
Inventor
Kai Lehtonen
Original Assignee
Waertsilae Finland Oy
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 Waertsilae Finland Oy filed Critical Waertsilae Finland Oy
Application granted granted Critical
Publication of ATE254720T1 publication Critical patent/ATE254720T1/de

Links

Classifications

    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/048—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded combined with other safety valves, or with pressure control devices
    • 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
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/08—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for non-gaseous fuels
    • F02M21/10—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for non-gaseous fuels for fuels with low melting point, e.g. apparatus having heating means
    • 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
    • F02M53/00—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means
    • F02M53/02—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means with fuel-heating means, e.g. for vaporising
    • 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
    • F02M55/007—Venting means
    • 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
    • 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
    • F02M63/0052—Pressure relief valves with means for adjusting the opening pressure, e.g. electrically controlled
    • 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
    • F02M63/0205—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 for cutting-out pumps or injectors in case of abnormal operation of the engine or the injection apparatus, e.g. over-speed, break-down of fuel pumps or injectors ; for cutting-out pumps for stopping the engine
    • F02M63/0215—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 for cutting-out pumps or injectors in case of abnormal operation of the engine or the injection apparatus, e.g. over-speed, break-down of fuel pumps or injectors ; for cutting-out pumps for stopping the engine by draining or closing fuel conduits
    • 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
    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/30—Use of alternative fuels, e.g. biofuels

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Safety Valves (AREA)
  • Feeding And Controlling Fuel (AREA)
AT02024058T 1998-06-08 1999-06-07 Steuer- und sicherheitsventil für brennstoffversorgungssystem ATE254720T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI981306A FI107830B (fi) 1998-06-08 1998-06-08 Ohjaus- ja varoventtiilijärjestely polttoaineensyöttöjärjestelmässä

Publications (1)

Publication Number Publication Date
ATE254720T1 true ATE254720T1 (de) 2003-12-15

Family

ID=8551935

Family Applications (2)

Application Number Title Priority Date Filing Date
AT02024058T ATE254720T1 (de) 1998-06-08 1999-06-07 Steuer- und sicherheitsventil für brennstoffversorgungssystem
AT99304410T ATE251715T1 (de) 1998-06-08 1999-06-07 Steuer- und sicherheitsventil für brennstoffversorgungssystem

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT99304410T ATE251715T1 (de) 1998-06-08 1999-06-07 Steuer- und sicherheitsventil für brennstoffversorgungssystem

Country Status (7)

Country Link
US (1) US6209523B1 (de)
EP (2) EP1288490B1 (de)
JP (1) JP4291918B2 (de)
AT (2) ATE254720T1 (de)
DE (2) DE69911849T2 (de)
DK (2) DK0964153T3 (de)
FI (1) FI107830B (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2787145B1 (fr) * 1998-12-15 2001-02-16 Renault Circuit d'injection perfectionne
FI112527B (fi) 1999-12-16 2003-12-15 Waertsilae Finland Oy Ruiskutusventtiilijärjestely
SE520210C2 (sv) 2001-10-10 2003-06-10 Volvo Lastvagnar Ab Kombinationsventil vid ett bränslesystem för en förbränningsmotor samt dylikt bränslesystem
US20030233994A1 (en) * 2002-06-19 2003-12-25 Volvo Lastvagnar Ab Fuel injection system for an internal combustion engine
ATE425353T1 (de) * 2002-06-19 2009-03-15 Volvo Lastvagnar Ab Kraftstoffeinspritzsystem für verbrennungsmotor
DE10355124B4 (de) * 2003-11-24 2005-09-22 L'orange Gmbh Druckbegrenzungsventil für Kraftstoff-Einspritzeinrichtungen
DE202004007631U1 (de) * 2004-05-10 2004-07-15 AFRISO Euro-Index GmbH für Sicherungsarmaturen und Füllstandsmessung Manometeranordnung mit integriertem Druckbegrenzungsventil
FI119030B (fi) * 2005-04-28 2008-06-30 Waertsilae Finland Oy Polttomoottorin polttoaineen syöttölaitteiston ohjausjärjestelmä
JP4872506B2 (ja) * 2006-02-23 2012-02-08 株式会社デンソー レギュレート装置
ITMI20072219A1 (it) * 2007-11-23 2009-05-24 Bosch Gmbh Robert Valvola di sovrappressione e pompa di alta pressione comprendente tale valvola di sovrappressione
ATE542994T1 (de) * 2008-08-29 2012-02-15 Delphi Tech Holding Sarl Verbessertes brennstoffdruckregulationssystem und verbesserter brennstoffdruckregulator zur verwendung darin
JP5270760B2 (ja) * 2008-10-10 2013-08-21 ロバート ボッシュ ゲーエムベーハー 重油コモンレール噴射システムの燃料供給システム
AT510464B1 (de) * 2010-09-27 2012-07-15 Bosch Gmbh Robert Ventil mit druckbegrenzungsfunktion
FI123334B (en) 2011-12-22 2013-02-28 Waertsilae Finland Oy Safety valve arrangement for common rail fuel injection system and common rail fuel injection system
DE102012205329A1 (de) * 2012-04-02 2013-10-02 Robert Bosch Gmbh Druckregelventil
FI20126142L (fi) * 2012-11-01 2014-05-02 Waertsilae Finland Oy Polttoaineen ruiskutusjärjestelmä ja varoventtiilijärjestely
JP5976611B2 (ja) * 2013-08-27 2016-08-23 愛三工業株式会社 圧力調整弁
DE102014105439B4 (de) * 2014-04-16 2020-03-26 Woodward L'orange Gmbh Mengenbegrenzungsventil für ein Dual-Fuel-Kraftstoffeinspritzsystem
EP2975264B1 (de) * 2014-07-16 2017-08-30 Robert Bosch Gmbh Pumpeinheit zur zuführung von kraftstoff, vorzugsweise dieselkraftstoff, von einem speichertank zu einem verbrennungsmotor
US10267282B2 (en) * 2014-09-12 2019-04-23 Ge Global Sourcing Llc Pressure relief valve systems
GB201512329D0 (en) * 2015-07-15 2015-08-19 Delphi Int Operations Lux Srl Pressure limiting valve assembly for a fuel pump
WO2017032917A1 (en) * 2015-08-26 2017-03-02 Wärtsilä Finland Oy Safety valve arrangement
DE102018131226A1 (de) * 2018-12-06 2020-06-10 Liebherr-Werk Nenzing Gmbh Spezialtiefbaumaschine, insbesondere Schlitzwandfräse
CN115046676B (zh) * 2022-03-21 2025-03-14 山西清泽源环保科技发展有限公司 一种管网带压检测装置及方法
US11959557B2 (en) * 2022-08-31 2024-04-16 Dresser, Llc Preventing damage to valves due to cold weather
WO2026005518A1 (ko) * 2024-06-27 2026-01-02 에이치디현대중공업 주식회사 안전밸브 유닛, 엔진 및 선박
WO2026005522A1 (ko) * 2024-06-27 2026-01-02 에이치디현대중공업 주식회사 엔진 시스템, 이를 구비한 선박 및 엔진 시스템 제어방법

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3435770B2 (ja) * 1993-12-03 2003-08-11 株式会社デンソー 高圧燃料噴射装置
JP2689226B2 (ja) * 1994-12-02 1997-12-10 株式会社ゼクセル 高圧燃料噴射装置用燃料ポンプ
DE19640826B4 (de) * 1995-10-03 2004-11-25 Nippon Soken, Inc., Nishio Speicherkraftstoffeinspritzvorrichtung und Druckregelvorrichtung hierfür
DE19748420A1 (de) * 1997-11-03 1999-05-06 Bosch Gmbh Robert Verfahren zum Betrieb einer selbstzündenden, luftverdichtenden Brennkraftmaschine

Also Published As

Publication number Publication date
JP2000027729A (ja) 2000-01-25
EP0964153A3 (de) 2001-04-11
EP1288490A1 (de) 2003-03-05
EP0964153A2 (de) 1999-12-15
FI107830B (fi) 2001-10-15
DE69911849T2 (de) 2004-08-19
DE69911849D1 (de) 2003-11-13
DE69913005D1 (de) 2003-12-24
FI981306A0 (fi) 1998-06-08
DE69913005T2 (de) 2004-08-26
EP0964153B1 (de) 2003-10-08
FI981306A7 (fi) 1999-12-09
EP1288490B1 (de) 2003-11-19
ATE251715T1 (de) 2003-10-15
JP4291918B2 (ja) 2009-07-08
DK0964153T3 (da) 2004-02-16
US6209523B1 (en) 2001-04-03
DK1288490T3 (da) 2004-03-29

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