SE0602046L - Ventilanordning - Google Patents

Ventilanordning

Info

Publication number
SE0602046L
SE0602046L SE0602046A SE0602046A SE0602046L SE 0602046 L SE0602046 L SE 0602046L SE 0602046 A SE0602046 A SE 0602046A SE 0602046 A SE0602046 A SE 0602046A SE 0602046 L SE0602046 L SE 0602046L
Authority
SE
Sweden
Prior art keywords
valve device
valve
Prior art date
Application number
SE0602046A
Other languages
English (en)
Other versions
SE530511C2 (sv
Inventor
Hideyuki Seiyama
Taisei Okubo
Kouichi Okaya
Tatsuya Iwazaki
Hiroshi Tsuda
Original Assignee
Komatsu Mfg 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.)
Filing date
Publication date
Application filed by Komatsu Mfg Co Ltd filed Critical Komatsu Mfg Co Ltd
Publication of SE0602046L publication Critical patent/SE0602046L/sv
Publication of SE530511C2 publication Critical patent/SE530511C2/sv

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
    • F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/24—Safety means or accessories, not provided for in preceding sub- groups of this group
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/08—Valves guides; Sealing of valve stem, e.g. sealing by lubricant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/10—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/20—Valve-gear or valve arrangements actuated non-mechanically by electric means
    • F01L9/22—Valve-gear or valve arrangements actuated non-mechanically by electric means actuated by rotary motors
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
    • F02M26/29—Constructional details of the coolers, e.g. pipes, plates, ribs, insulation or materials
    • F02M26/32—Liquid-cooled heat exchangers
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/50—Arrangements or methods for preventing or reducing deposits, corrosion or wear caused by impurities
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/52—Systems for actuating EGR valves
    • F02M26/59—Systems for actuating EGR valves using positive pressure actuators; Check valves therefor
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/65—Constructional details of EGR valves
    • F02M26/66—Lift valves, e.g. poppet valves
    • F02M26/67—Pintles; Spindles; Springs; Bearings; Sealings; Connections to actuators
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/65—Constructional details of EGR valves
    • F02M26/72—Housings
    • F02M26/73—Housings with means for heating or cooling the EGR valve
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/65—Constructional details of EGR valves
    • F02M26/74—Protection from damage, e.g. shielding means
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • 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
    • F16K29/00—Arrangements for movement of valve members other than for opening and closing the valve, e.g. for grinding-in, for preventing sticking
    • 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
    • F16K49/00—Means in or on valves for heating or cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2301/00—Using particular materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2800/00—Methods of operation using a variable valve timing mechanism
    • F01L2800/10—Providing exhaust gas recirculation [EGR]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2820/00—Details on specific features characterising valve gear arrangements
    • F01L2820/01—Absolute values
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/10—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic
    • F01L9/16—Pneumatic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/20—Valve-gear or valve arrangements actuated non-mechanically by electric means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Fluid-Driven Valves (AREA)
  • Details Of Valves (AREA)
SE0602046A 2004-04-01 2006-09-29 Ventilanordning SE530511C2 (sv)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2004108604 2004-04-01
JP2004138054 2004-05-07
JP2004172656 2004-06-10
PCT/JP2005/006498 WO2005095834A1 (ja) 2004-04-01 2005-04-01 バルブ装置

Publications (2)

Publication Number Publication Date
SE0602046L true SE0602046L (sv) 2006-11-14
SE530511C2 SE530511C2 (sv) 2008-06-24

Family

ID=35063856

Family Applications (3)

Application Number Title Priority Date Filing Date
SE0701975A SE530510C2 (sv) 2004-04-01 2005-04-01 Ventilanordning
SE0701976A SE530484C2 (sv) 2004-04-01 2005-04-01 Ventilanordning
SE0602046A SE530511C2 (sv) 2004-04-01 2006-09-29 Ventilanordning

Family Applications Before (2)

Application Number Title Priority Date Filing Date
SE0701975A SE530510C2 (sv) 2004-04-01 2005-04-01 Ventilanordning
SE0701976A SE530484C2 (sv) 2004-04-01 2005-04-01 Ventilanordning

Country Status (6)

Country Link
US (1) US7455056B2 (sv)
JP (3) JP4641525B2 (sv)
KR (2) KR20080068928A (sv)
DE (3) DE112005000734B4 (sv)
SE (3) SE530510C2 (sv)
WO (1) WO2005095834A1 (sv)

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JP4671433B2 (ja) * 2006-11-29 2011-04-20 株式会社小松製作所 油圧アクチュエータまたは圧縮性流体調整機器の異常監視装置および方法
JP4780666B2 (ja) * 2006-11-29 2011-09-28 株式会社小松製作所 シルティング防止制御装置および方法
CN101573527B (zh) * 2006-12-28 2012-07-04 株式会社小松制作所 排出气体再循环阀装置
JP2009121576A (ja) * 2007-11-14 2009-06-04 Komatsu Ltd 油圧サーボ駆動装置、およびこれを用いたバルブ装置
JP5095458B2 (ja) * 2008-03-21 2012-12-12 株式会社小松製作所 油圧サーボ駆動装置、およびこれを用いた可変ターボ過給機
CA2720788C (en) * 2008-04-07 2015-12-08 G.W. Lisk Company, Inc. Engine control valve system with motor
US20110120431A1 (en) * 2008-07-10 2011-05-26 Lilly Daryl A Exhaust Gas Recirculation Valve Actuator
DE102009032681A1 (de) * 2008-07-10 2010-01-28 Hirschmann Automotive Gmbh AGR-Ventil-System
WO2010006150A1 (en) * 2008-07-10 2010-01-14 Actuant Corporation Valve actuator for turbocharger systems
KR101233477B1 (ko) * 2008-08-13 2013-02-14 미쓰비시덴키 가부시키가이샤 배기 가스 순환 밸브 장치
US8438848B2 (en) 2009-03-26 2013-05-14 Komatsu Ltd. Engine with turbocharger and EGR
DE102009049422A1 (de) * 2009-10-14 2011-04-21 Behr Thermot-Tronik Gmbh Ventil zum Steuern eines Fluidstromes
DE102010035622B4 (de) 2010-08-26 2012-04-26 Pierburg Gmbh Abgasrückführventil für eine Verbrennungskraftmaschine
FR2966884B1 (fr) * 2010-10-29 2012-11-09 Renault Sa Dispositif de protection pour un volet de recirculation des gaz d'echappement
JP5380562B2 (ja) * 2012-02-14 2014-01-08 株式会社不二工機 電動弁
US9046027B2 (en) * 2012-08-24 2015-06-02 General Electric Company Systems and methods for a hydraulically actuated valve
JP5988853B2 (ja) * 2012-12-07 2016-09-07 愛三工業株式会社 排気還流バルブ
US20140298803A1 (en) * 2013-04-04 2014-10-09 Electro-Motive Diesel, Inc Pre-lubrication and soak-back system for a machine
CN103244229B (zh) * 2013-05-20 2015-10-21 中国南方航空工业(集团)有限公司 发动机
KR20160008740A (ko) * 2014-07-15 2016-01-25 현대중공업 주식회사 부착물질 제거를 위한 밸브 가이드
CN204212877U (zh) * 2014-11-10 2015-03-18 大陆汽车电子(芜湖)有限公司 密封系统及包括该密封系统的废气再循环阀
DE112015000115B4 (de) * 2015-09-11 2020-10-22 Komatsu Ltd. Abgasrückführungsventil, System zum Auftauen von Abgasrückführungsventil und Motor
DE102016222280A1 (de) * 2016-11-14 2018-05-17 Man Diesel & Turbo Se Gaswechselventil für eine Brennkraftmaschine und Brennkraftmaschine
DE102017110320B4 (de) * 2017-05-12 2018-12-20 Pierburg Gmbh Abgasventil für eine Verbrennungskraftmaschine
JP6797076B2 (ja) * 2017-05-23 2020-12-09 三菱電機株式会社 Ｅｇｒバルブ装置
FR3069609B1 (fr) * 2017-07-26 2019-08-23 Mmt ag Vanne de dosage de fluide
JP7068219B2 (ja) * 2019-03-18 2022-05-16 トヨタ自動車株式会社 排気再循環バルブ暖機装置

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Also Published As

Publication number Publication date
KR20070003972A (ko) 2007-01-05
SE0701976L (sv) 2007-09-04
SE530511C2 (sv) 2008-06-24
JP4641525B2 (ja) 2011-03-02
WO2005095834A1 (ja) 2005-10-13
DE112005003847A5 (de) 2012-08-30
DE112005003846B4 (de) 2015-08-27
SE0701975L (sv) 2007-09-04
SE530510C2 (sv) 2008-06-24
JP5015277B2 (ja) 2012-08-29
JP4898929B2 (ja) 2012-03-21
JP2010144738A (ja) 2010-07-01
JPWO2005095834A1 (ja) 2008-02-21
US20070194260A1 (en) 2007-08-23
DE112005003846A5 (de) 2012-08-30
KR20080068928A (ko) 2008-07-24
DE112005000734B4 (de) 2014-03-27
US7455056B2 (en) 2008-11-25
KR100851563B1 (ko) 2008-08-12
DE112005000734T5 (de) 2008-08-07
JP2010144737A (ja) 2010-07-01
SE530484C2 (sv) 2008-06-24

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