KR840001678A - 왕복동 내연기관용 배기벨브 - Google Patents

왕복동 내연기관용 배기벨브 Download PDF

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Publication number
KR840001678A
KR840001678A KR1019820004267A KR820004267A KR840001678A KR 840001678 A KR840001678 A KR 840001678A KR 1019820004267 A KR1019820004267 A KR 1019820004267A KR 820004267 A KR820004267 A KR 820004267A KR 840001678 A KR840001678 A KR 840001678A
Authority
KR
South Korea
Prior art keywords
combustion chamber
piston
valve
internal combustion
exhaust valve
Prior art date
Application number
KR1019820004267A
Other languages
English (en)
Other versions
KR890002578B1 (ko
Inventor
그램 매드슨 존
Original Assignee
게르너 묄터
비엔드 떠블유 디젤 에이/에스
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 게르너 묄터, 비엔드 떠블유 디젤 에이/에스 filed Critical 게르너 묄터
Publication of KR840001678A publication Critical patent/KR840001678A/ko
Application granted granted Critical
Publication of KR890002578B1 publication Critical patent/KR890002578B1/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
    • 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
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K9/00—Plants characterised by condensers arranged or modified to co-operate with the engines
    • F01K9/02—Arrangements or modifications of condensate or air pumps
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Valve Device For Special Equipments (AREA)

Abstract

내용 없음

Description

왕복동 내연기관용 배기벨브
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 2행정 디젤엔진의 실린더 위에 설치된 본 발명의 배기 밸브의 실시예의 축단면도.
제2도는 배기밸브의 유압 요소부의 도표.
제3도는 제2도의 유압제어밸브의 타이밍과 적당한 배기밸브의 타이밍을 도시하는 도표.

Claims (1)

  1. 엔진 실린더의 연소실(4)로부터의 배기가스가 연소실을 떠나도록 개방되고 연소실의 가스압력으로 인하여 개방 방향으로 그리고 반대의 유압에 의해서 폐쇄방향으로 바이어스 되는 밸브부재(2)를 지니는 장치에 있어서, 밸브부재(2)가 다른 피스톤 면적의 2개의 피스톤(17, 11)과 견고하게 연결되고 각각의 피스톤은 연소실(4)로부터 떨어진 각각의 피스톤의 면과 함께 작동챔버(18, 12)를 제공하는 연결된 유압실린더 속에서 이동가능하며 분리된 각기 작동되는 밸브(23, 21)가 각각의 작동챔버(18, 12)의 유압액체의 흐름을 제어하도록 설치되어 작은 피스톤(17)은 배기밸브를 폐쇄시키는데 사용되고 큰피스톤(11)은 연소실의 가스 압력에 대하여 폐쇄위치로 밸브부재(2)를 유지시키는데 사용되는 것을 특징으로 하는 2행정 디젤엔진과 같은 왕복동 내연기관용 배기밸브.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR8204267A 1981-09-22 1982-09-21 왕복운동 내연기관용 배기밸브 KR890002578B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK4192/81 1981-09-22
DK419281A DK148757C (da) 1981-09-22 1981-09-22 Udstoedsventil til en stempelforbraendingsmotor

Publications (2)

Publication Number Publication Date
KR840001678A true KR840001678A (ko) 1984-05-16
KR890002578B1 KR890002578B1 (ko) 1989-07-19

Family

ID=8131151

Family Applications (1)

Application Number Title Priority Date Filing Date
KR8204267A KR890002578B1 (ko) 1981-09-22 1982-09-21 왕복운동 내연기관용 배기밸브

Country Status (9)

Country Link
US (1) US4484545A (ko)
EP (1) EP0075472B1 (ko)
JP (1) JPS5865921A (ko)
KR (1) KR890002578B1 (ko)
AR (1) AR228521A1 (ko)
BR (1) BR8205523A (ko)
DE (1) DE3274667D1 (ko)
DK (1) DK148757C (ko)
SU (1) SU1205783A3 (ko)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59201909A (ja) * 1983-04-28 1984-11-15 Hitachi Zosen Corp 排気制御装置用冷却装置
US5005538A (en) * 1990-07-03 1991-04-09 Bergeron Charles W Extended circumference intake poppet valve system for opening and sealing a single valve seat
US5231959A (en) * 1992-12-16 1993-08-03 Moog Controls, Inc. Intake or exhaust valve actuator
EP0738826B1 (de) * 1995-04-18 2000-11-29 Wärtsilä NSD Schweiz AG Hydraulische Stufenkolbenanordnung und deren Anwendung in einem Antrieb mit einer variablen Schubkraft
WO1997009516A1 (en) * 1995-09-01 1997-03-13 Serge Vallve Pneumatic engine valve assembly
US5762316A (en) * 1995-10-04 1998-06-09 Kraft Foods, Inc. Valve mechanism with improved sealing
GB9614421D0 (en) 1996-07-09 1996-09-04 Mccain Foods Ltd Pressure release valve
DK172961B1 (da) * 1997-05-27 1999-10-18 Man B & W Dielsel As Hydraulisk centralenhed til en cylinder i en forbrændingsmotor
DK176152B1 (da) * 2000-07-10 2006-10-16 Man B & W Diesel As Fremgangsmåde til aktivering af en udstödsventil til en forbrændingsmotor samt en sådan udstödsventil
US6899068B2 (en) * 2002-09-30 2005-05-31 Caterpillar Inc Hydraulic valve actuation system
US7067076B2 (en) * 2003-08-01 2006-06-27 Rhodia Inc. Flame retardant phosphonate additives for thermoplastics
US7318398B2 (en) * 2003-08-15 2008-01-15 Caterpillar Inc. Engine valve actuation system
AT500679B8 (de) * 2004-06-16 2007-02-15 Ge Jenbacher Gmbh & Co Ohg Ventilantrieb
US20070241297A1 (en) * 2006-04-13 2007-10-18 Honeywell International, Inc. Guided pneumatic second stage switching valve
FR2901306B1 (fr) * 2006-05-19 2012-08-31 Renault Sas Moteur thermique pour un vehicule automobile muni d'une soupape inversee a blocage hydraulique
DE102008054014A1 (de) * 2008-10-30 2010-05-06 Man Nutzfahrzeuge Aktiengesellschaft Gaswechselventil für Brennkraftmaschinen
US20110265456A1 (en) * 2010-04-29 2011-11-03 Caterpillar, Inc. Diesel Engine and Method for Flexible Passive Regeneration of Exhaust After-Treatment Devices
SE539632C2 (sv) * 2014-10-15 2017-10-24 Freevalve Ab Gasväxlingsventilaktuator och förbränningsmotor innefattandegasväxlingsventilaktuator

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE150218C (ko) *
FR810679A (fr) * 1935-10-08 1937-03-26 Interna Holding Système de commande hydraulique de la distribution dans les moteurs à combustion interne ou à explosion
US2329662A (en) * 1941-11-12 1943-09-14 Wright Aeronautical Corp Hydraulic valve gear
US3209737A (en) * 1962-06-27 1965-10-05 Mitsubishi Shipbuilding & Eng Valve operating device for internal combustion engine
US3943825A (en) * 1972-04-17 1976-03-16 Caterpillar Tractor Co. Hydraulic control system for load supporting hydraulic motors
US3851667A (en) * 1973-02-13 1974-12-03 V Goryainov Pulsator for hydraulic systems controlling actuating mechanisms
US4088151A (en) * 1976-05-26 1978-05-09 Borg-Warner Corporation Cylinder locking apparatus
JPS595763B2 (ja) * 1976-11-02 1984-02-07 三菱重工業株式会社 内燃機関の排気装置
DE2940112A1 (de) * 1979-10-03 1981-04-16 Daimler-Benz Ag, 7000 Stuttgart Druckbetaetigte steuerungsanordnung

Also Published As

Publication number Publication date
KR890002578B1 (ko) 1989-07-19
JPS5865921A (ja) 1983-04-19
SU1205783A3 (ru) 1986-01-15
US4484545A (en) 1984-11-27
JPH0444081B2 (ko) 1992-07-20
DK419281A (da) 1983-03-23
DK148757B (da) 1985-09-16
DE3274667D1 (en) 1987-01-22
BR8205523A (pt) 1983-08-30
DK148757C (da) 1986-02-17
EP0075472A3 (en) 1984-05-30
EP0075472A2 (en) 1983-03-30
EP0075472B1 (en) 1986-12-10
AR228521A1 (es) 1983-03-15

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