KR900013175A - 내연기관용 밸브조립체 - Google Patents

내연기관용 밸브조립체 Download PDF

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Publication number
KR900013175A
KR900013175A KR1019900001873A KR900001873A KR900013175A KR 900013175 A KR900013175 A KR 900013175A KR 1019900001873 A KR1019900001873 A KR 1019900001873A KR 900001873 A KR900001873 A KR 900001873A KR 900013175 A KR900013175 A KR 900013175A
Authority
KR
South Korea
Prior art keywords
valve assembly
seat
valve
engine
combustion chamber
Prior art date
Application number
KR1019900001873A
Other languages
English (en)
Inventor
끌로드 화야르 쟝
Original Assignee
샤를르 띠몽니
엘프 프랑스
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 샤를르 띠몽니, 엘프 프랑스 filed Critical 샤를르 띠몽니
Publication of KR900013175A publication Critical patent/KR900013175A/ko

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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
    • F01L3/22—Valve-seats not provided for in preceding subgroups of this group; Fixing of valve-seats
    • 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
    • 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
    • F01L2003/25—Valve configurations in relation to engine
    • F01L2003/258—Valve configurations in relation to engine opening away from cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Lift Valve (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

내용 없음

Description

내연기관용 밸브조립체
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 의한 밸브조립체를 구비한 내연기관의 일부에 대한 종단면도.
제2도는 제1도의 밸브조립체의 상세한 설명도.
제3a도는 제1형태의 액츄에이팅수단과 연결된 본 발명에 의한 밸브조립체의 종단면도.
제3b도는 제3a도의 화살표3을 따라 취한 평면도.

Claims (6)

  1. 내연기관의 연소실(14)을 폐쇄하기위해 만들어진 밸브조립체(22)에 있어서 상기 밸브조립체(22)는 연소실(14)을 열기위해서 밸브시트(42)로부터 물러나게 하므로써 밸브(36)가 밸브시트(42)로부터 들어올려지는 밸브(36)와 밸브시트(42)를 포함하며, 밸브시트(42)는 연소실내의 우세한 압력의 작용하에 연소실(14)에 대해 이동하도록 설계되어 밸브조립체의 폐쇄를 강화시키는 것을 특징으로하는 밸브조립체.
  2. 제1항에 있어서, 시트(42)는 환형이고 기관내의 구멍(48)에 밀폐 접동가능하게 장착되는것을 특징으로하는 밸브조립체.
  3. 제2항에 있어서, 시트(42)는 시트(42)와 구멍(48)사이의 밀폐를 확실히 하기위해 밀폐수단(50,52,58)을 구비한 것을 특징으로하는 밸브조립체.
  4. 제3항에 있어서, 밀폐를 확실히 하기위한 수단을 시트(42)의 외면에 배치된 2개의 0링 가스켓(50,52)을 포함하며 이 링들사이에는 냉각유체를 수용하도록 설계된 환형공간이 한정된것을 특징으로하느 밸브조립체.
  5. 제1항 내지 제4항중의 어느 한항에 있어서, 시트(42)는 밸브(36)에 형성된 대응사면(46)과 밀폐가능하게 상호 작용하도록 만들어진 사면(44)을 구비하는것을 특징으로하는 밸브조립체.
  6. 제1항에 있어서, 시트(42)는 기관(엔진)에 만들어진 구멍(48)에 밀폐 가능하게 장착되고 가요성부재(100)에의해 이 구멍에 연결되는 것을 특징으로 하는 밸브조립체.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900001873A 1989-02-17 1990-02-16 내연기관용 밸브조립체 KR900013175A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8902127A FR2643417B1 (fr) 1989-02-17 1989-02-17 Ensemble de soupape pour moteurs a explosion
FR8902127 1989-02-17

Publications (1)

Publication Number Publication Date
KR900013175A true KR900013175A (ko) 1990-09-03

Family

ID=9378905

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900001873A KR900013175A (ko) 1989-02-17 1990-02-16 내연기관용 밸브조립체

Country Status (7)

Country Link
US (1) US4977869A (ko)
EP (1) EP0383695A1 (ko)
JP (1) JPH03199605A (ko)
KR (1) KR900013175A (ko)
BR (1) BR9000717A (ko)
CA (1) CA2010123A1 (ko)
FR (1) FR2643417B1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030048175A (ko) * 2001-12-11 2003-06-19 현대자동차주식회사 엘피지 엔진용 밸브시트구조

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5615646A (en) * 1996-04-22 1997-04-01 Caterpillar Inc. Method and apparatus for holding a cylinder valve closed during combustion
US5694893A (en) * 1996-04-22 1997-12-09 Caterpillar Inc. Outward opening valve system for an engine
US5636602A (en) * 1996-04-23 1997-06-10 Caterpillar Inc. Push-pull valve assembly for an engine cylinder
FR2854426A1 (fr) * 2003-04-29 2004-11-05 Jean Claude Morsillo Soupape de moteur a combustion interne dont l'ouverture se fait a l'exterieur de la chambre de combustion
US7213547B2 (en) * 2004-12-14 2007-05-08 Massachusetts Institute Of Technology Valve
JP2010043634A (ja) * 2008-08-10 2010-02-25 Osamu Nakada 燃焼室に飛び出さない、ピストンバルブ。
JP2010048247A (ja) * 2008-08-22 2010-03-04 Osamu Nakada 燃焼室に飛び出さない、筒状のピストンバルブ。
US20130152572A1 (en) * 2011-12-16 2013-06-20 Jeffrey Madderno Valve activation in compressed-gas energy storage and recovery systems
JP6484624B2 (ja) * 2013-07-26 2019-03-13 アイボス イノベーションズ ピーティーワイ リミテッド ピストン機械

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH217036A (de) * 1939-06-17 1941-09-30 Heylandt Paul Dr Ing E H Einrichtung an Kolbenmaschinen mit walzenförmigem, parallel zur Kurbelwelle im Zylinderkopf liegendem Drehschieber zur Abdichtung desselben gegen die Zylinder.
CH236456A (de) * 1943-02-06 1945-02-15 Eduard Dr Woydt Schieberabdichtung für Kolbenmaschinen.
US2424738A (en) * 1945-07-31 1947-07-29 Wilhelm B Bronander Valve mechanism
US3168083A (en) * 1962-10-22 1965-02-02 Lucian F Buchanan Internal combustion engine exhaust valve assembly
US3289658A (en) * 1965-10-20 1966-12-06 Sr Thomas A Surovek Valve arrangement for internal combustion engines
DE3149776C2 (de) * 1981-12-16 1985-11-14 Daimler-Benz Ag, 7000 Stuttgart Ventilführungsanordnung für ein die Verbindung einer Abgashauptleitung einer Brennkraftmaschine mit einer Abgasnebenleitung beherrschendes Tellerventil
EP0152321B1 (fr) * 1984-02-03 1987-10-28 Elf France Dispositif de contrôle de l'échappement et/ou de l'admission des chambres de combustion de moteur à combustion interne

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030048175A (ko) * 2001-12-11 2003-06-19 현대자동차주식회사 엘피지 엔진용 밸브시트구조

Also Published As

Publication number Publication date
BR9000717A (pt) 1991-01-22
JPH03199605A (ja) 1991-08-30
EP0383695A1 (fr) 1990-08-22
FR2643417A1 (fr) 1990-08-24
US4977869A (en) 1990-12-18
CA2010123A1 (fr) 1990-08-17
FR2643417B1 (fr) 1991-03-29

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