WO2011062434A3 - 엔진 밸브 장치 - Google Patents

엔진 밸브 장치 Download PDF

Info

Publication number
WO2011062434A3
WO2011062434A3 PCT/KR2010/008177 KR2010008177W WO2011062434A3 WO 2011062434 A3 WO2011062434 A3 WO 2011062434A3 KR 2010008177 W KR2010008177 W KR 2010008177W WO 2011062434 A3 WO2011062434 A3 WO 2011062434A3
Authority
WO
WIPO (PCT)
Prior art keywords
engine valve
valve
engine
valve device
guide
Prior art date
Application number
PCT/KR2010/008177
Other languages
English (en)
French (fr)
Other versions
WO2011062434A2 (ko
Inventor
김용래
Original Assignee
두산인프라코어 주식회사
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 두산인프라코어 주식회사 filed Critical 두산인프라코어 주식회사
Priority to US13/510,827 priority Critical patent/US8985081B2/en
Priority to EP10831801.5A priority patent/EP2503115B1/en
Priority to CN201080059456.5A priority patent/CN102686838B/zh
Publication of WO2011062434A2 publication Critical patent/WO2011062434A2/ko
Publication of WO2011062434A3 publication Critical patent/WO2011062434A3/ko

Links

Classifications

    • 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
    • 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
    • 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
    • F01L3/20—Shapes or constructions of valve members, not provided for in preceding subgroups of this group
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M9/00—Lubrication means having pertinent characteristics not provided for in, or of interest apart from, groups F01M1/00 - F01M7/00
    • F01M9/10—Lubrication of valve gear or auxiliaries
    • 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
    • F01L2810/00—Arrangements solving specific problems in relation with valve gears
    • F01L2810/02—Lubrication

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Sealing With Elastic Sealing Lips (AREA)

Abstract

본 발명은 엔진의 엔진 밸브 장치에 관한 것으로, 엔진 밸브(100), 상기 엔진 밸브(100)의 왕복 운동을 안내하는 밸브 가이드(200) 및 상기 밸브 가이드(200)의 일단에 결합하고 상기 엔진 밸브를 원주방향으로 감싸는 스템 씰(300)을 포함하고, 상기 엔진 밸브(100)는 상기 밸브 가이드(200) 또는 스템 씰(300)로 둘러싸이는 표면에 미세 가공된 오일 포트(110)를 가지는 것을 특징으로 한다.
PCT/KR2010/008177 2009-11-19 2010-11-19 엔진 밸브 장치 WO2011062434A2 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US13/510,827 US8985081B2 (en) 2009-11-19 2010-11-19 Engine valve device
EP10831801.5A EP2503115B1 (en) 2009-11-19 2010-11-19 Engine valve device
CN201080059456.5A CN102686838B (zh) 2009-11-19 2010-11-19 发动机阀装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2009-0111780 2009-11-19
KR1020090111780A KR101573544B1 (ko) 2009-11-19 2009-11-19 엔진 밸브 장치

Publications (2)

Publication Number Publication Date
WO2011062434A2 WO2011062434A2 (ko) 2011-05-26
WO2011062434A3 true WO2011062434A3 (ko) 2011-11-03

Family

ID=44060200

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/008177 WO2011062434A2 (ko) 2009-11-19 2010-11-19 엔진 밸브 장치

Country Status (5)

Country Link
US (1) US8985081B2 (ko)
EP (1) EP2503115B1 (ko)
KR (1) KR101573544B1 (ko)
CN (1) CN102686838B (ko)
WO (1) WO2011062434A2 (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8813718B2 (en) * 2008-12-31 2014-08-26 Speed Of Air, Inc. Internal combustion engine
CN103925253B (zh) * 2014-04-16 2017-08-01 常州轻工职业技术学院 基于激光微加工技术的高压多路阀
CN103967874A (zh) * 2014-04-23 2014-08-06 杭州电子科技大学 一种基于表面功能结构的阀芯
JP6821521B2 (ja) * 2017-06-26 2021-01-27 株式会社クボタ エンジン
US10859031B2 (en) 2018-03-06 2020-12-08 Ai Alpine Us Bidco Inc Thermally compensated bore guide systems and methods
CN110410170A (zh) * 2019-09-23 2019-11-05 潍柴动力股份有限公司 气门导管及具有其的发动机

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63118314U (ko) * 1987-01-28 1988-07-30
US5190002A (en) * 1992-08-31 1993-03-02 Val-Kro, Inc. Engine valve
JPH0791214A (ja) * 1993-09-27 1995-04-04 Aisan Ind Co Ltd エンジンバルブ軸部の表面処理方法
US5465691A (en) * 1995-03-08 1995-11-14 Capaldo; Richard G. Valve guide
US20040200451A1 (en) * 2003-04-08 2004-10-14 Leimer Mark A. Dual spring valve stem seal module
JP2005180329A (ja) * 2003-12-19 2005-07-07 Uchiyama Mfg Corp 内燃機関の摺動部構造

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3265052A (en) * 1964-07-27 1966-08-09 Caterpillar Tractor Co Valve guides
US3498621A (en) * 1968-04-25 1970-03-03 Dana Corp Valve stem seal
US3885546A (en) * 1973-11-05 1975-05-27 Ford Motor Co Valve stem seal and lubricator
JPS63118314A (ja) 1986-11-07 1988-05-23 Showa Highpolymer Co Ltd 電気用積層板用樹脂組成物
JP2873990B2 (ja) * 1994-06-01 1999-03-24 株式会社荒井製作所 バルブステムシール装置
JP3586926B2 (ja) 1995-04-26 2004-11-10 いすゞ自動車株式会社 内燃機関のバルブステムシール
JPH109400A (ja) * 1996-06-26 1998-01-13 Nok Corp バルブステムシール
US6571761B1 (en) * 2002-01-31 2003-06-03 Dana Corporation Valve stem seal assembly with integral bottom seal
US6571819B1 (en) * 2002-03-14 2003-06-03 Fred Louis Capoferi Method of installing valve seals and a two-piece tool therefor
US6764079B1 (en) 2002-04-19 2004-07-20 Dana Corporation Valve seal assembly with straight-walled retainer
JP4820562B2 (ja) * 2004-04-05 2011-11-24 株式会社小松製作所 Ｆｅ系耐摩耗摺動材料および摺動部材
JP2009264449A (ja) 2008-04-23 2009-11-12 Nok Corp バルブステムシール
US7980209B2 (en) * 2008-05-20 2011-07-19 Ford Global Technologies, Llc Electromagnetic valve actuator and valve guide having reduced temperature sensitivity

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63118314U (ko) * 1987-01-28 1988-07-30
US5190002A (en) * 1992-08-31 1993-03-02 Val-Kro, Inc. Engine valve
JPH0791214A (ja) * 1993-09-27 1995-04-04 Aisan Ind Co Ltd エンジンバルブ軸部の表面処理方法
US5465691A (en) * 1995-03-08 1995-11-14 Capaldo; Richard G. Valve guide
US20040200451A1 (en) * 2003-04-08 2004-10-14 Leimer Mark A. Dual spring valve stem seal module
JP2005180329A (ja) * 2003-12-19 2005-07-07 Uchiyama Mfg Corp 内燃機関の摺動部構造

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2503115A4 *

Also Published As

Publication number Publication date
KR20110054949A (ko) 2011-05-25
EP2503115A4 (en) 2013-09-04
US8985081B2 (en) 2015-03-24
KR101573544B1 (ko) 2015-12-02
US20130014720A1 (en) 2013-01-17
CN102686838A (zh) 2012-09-19
EP2503115B1 (en) 2014-11-19
CN102686838B (zh) 2015-11-25
EP2503115A2 (en) 2012-09-26
WO2011062434A2 (ko) 2011-05-26

Similar Documents

Publication Publication Date Title
WO2011062434A3 (ko) 엔진 밸브 장치
GB2503375A (en) Poppet valve for pump systems with non-rigid connector to facilitate sealing
MX2012008864A (es) Dispositivo de control de flujo y metodo de control de flujo.
EA200701887A1 (ru) Способ изменения состояния предохранительного клапана
EP2561788A3 (en) Valve for a floor maintenance tool
MY164407A (en) Filling connector, corresponding container and corresponding filling method
WO2015010890A3 (de) Ventil
EA201201232A1 (ru) Вентиль
EP2741163A3 (en) Pressure Reducing Valve
EP2412918A3 (en) Isolation valve with debris control and flow tube protection
NZ609228A (en) Sleeve seal for gate valves
WO2012052183A3 (de) Hochdruckregelventil
WO2012163892A3 (de) Einlassventil für eine fluidpumpe und montageverfahren für ein einlassventil für eine fluidpumpe
WO2012149013A3 (en) Method to prevent debris build-up on reciprocating air motor pilot valves
WO2015091467A3 (de) Double / triple layer ventilführung
MY176654A (en) Apparatuses and methods for closing and reopening a pipe
WO2008008054A3 (en) Reciprocable member with anti-float arrangement
DE502005007218D1 (de) Kupplungseinrichtung zum verbinden von leitungseinrichtungen, vorzugsweise quick connector
MY178032A (en) A low emission valve assembly
WO2011087556A3 (en) Copulsation milking system
WO2013127609A3 (en) Actuator for dual drill string valve and drill string valve configurations therefor
MX338580B (es) Montaje de sello energizado de fuelle para una válvula de control rotatoria.
HK1148572A1 (en) Gate valve with integrated hydraulic actuator for subsea use
WO2014191169A3 (de) Betätigungseinrichtung für ein pumpenaggregat
MX2013001884A (es) Aparato guia de vastago para su uso con actuadores de valvulas de fluido

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 201080059456.5

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 10831801

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2010831801

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 13510827

Country of ref document: US