DE59302274D1 - Ventilbetätigungsmechanismus für eine brennkraftmaschine - Google Patents

Ventilbetätigungsmechanismus für eine brennkraftmaschine

Info

Publication number
DE59302274D1
DE59302274D1 DE59302274T DE59302274T DE59302274D1 DE 59302274 D1 DE59302274 D1 DE 59302274D1 DE 59302274 T DE59302274 T DE 59302274T DE 59302274 T DE59302274 T DE 59302274T DE 59302274 D1 DE59302274 D1 DE 59302274D1
Authority
DE
Germany
Prior art keywords
combustion engine
internal combustion
actuation mechanism
valve actuation
valve
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE59302274T
Other languages
English (en)
Inventor
Michael Paul
Peter Huebschle
Wilhelm Hannibal
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Audi AG
Original Assignee
Audi AG
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 Audi AG filed Critical Audi AG
Application granted granted Critical
Publication of DE59302274D1 publication Critical patent/DE59302274D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/26—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder
    • F01L1/265—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder peculiar to machines or engines with three or more intake valves per cylinder
    • 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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/26—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder
    • F01L1/267—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder with means for varying the timing or the lift of the valves
    • 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
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/0015—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
    • F01L13/0036—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque the valves being driven by two or more cams with different shape, size or timing or a single cam profiled in axial and radial direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
DE59302274T 1992-02-21 1993-02-05 Ventilbetätigungsmechanismus für eine brennkraftmaschine Expired - Lifetime DE59302274D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4205230A DE4205230A1 (de) 1992-02-21 1992-02-21 Ventilbetaetigungsmechanismus fuer eine brennkraftmaschine
PCT/EP1993/000276 WO1993017227A1 (de) 1992-02-21 1993-02-05 Ventilbetätigungsmechanismus für eine brennkraftmaschine

Publications (1)

Publication Number Publication Date
DE59302274D1 true DE59302274D1 (de) 1996-05-23

Family

ID=6452206

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4205230A Withdrawn DE4205230A1 (de) 1992-02-21 1992-02-21 Ventilbetaetigungsmechanismus fuer eine brennkraftmaschine
DE59302274T Expired - Lifetime DE59302274D1 (de) 1992-02-21 1993-02-05 Ventilbetätigungsmechanismus für eine brennkraftmaschine

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4205230A Withdrawn DE4205230A1 (de) 1992-02-21 1992-02-21 Ventilbetaetigungsmechanismus fuer eine brennkraftmaschine

Country Status (5)

Country Link
US (1) US5495831A (de)
EP (1) EP0627043B1 (de)
JP (1) JPH07504247A (de)
DE (2) DE4205230A1 (de)
WO (1) WO1993017227A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4232848A1 (de) * 1992-09-30 1994-03-31 Audi Ag Ventilbetätigungsmechanismus
DE4309609C2 (de) * 1993-03-24 1995-08-24 Audi Ag Ventilbetätigungsmechanismus für eine Brennkraftmaschine
DE4316860C1 (de) * 1993-05-19 1994-05-26 Audi Ag Ventilbetätigungsmechanismus für eine Brennkraftmaschine
DE4317638C1 (de) * 1993-05-27 1994-08-18 Audi Ag Ventilbetätigungsvorrichtung für eine Mehrzylinder-Brennkraftmaschine
DE4327943A1 (de) * 1993-08-19 1995-02-23 Audi Ag Ventilsteuerung für eine Brennkraftmaschine
DE4332198A1 (de) * 1993-09-22 1995-03-23 Porsche Ag Brennkraftmaschine
DE4334995C2 (de) * 1993-10-14 1996-01-11 Audi Ag Ventiltrieb für eine Mehrzylinder-Brennkraftmaschine
DE4337642C1 (de) * 1993-11-04 1995-02-09 Audi Ag Ventilbetätigungsvorrichtung für eine Brennkraftmaschine
DE4339945C1 (de) * 1993-11-24 1995-06-08 Audi Ag Ventiltrieb für eine Brennkraftmaschine
JPH08158832A (ja) * 1994-11-30 1996-06-18 Aisin Seiki Co Ltd エンジンの動弁装置
JP3319896B2 (ja) * 1994-12-21 2002-09-03 株式会社ユニシアジェックス エンジンの弁作動装置
DE19519601C2 (de) * 1995-05-29 1997-04-03 Daimler Benz Ag Ventilantriebssytem für eine mehrzylindrige Brennkraftmaschine
DE19536090A1 (de) * 1995-09-28 1997-04-03 Schaeffler Waelzlager Kg Brennkraftmaschine mit einem Hebeltrieb zur gleichzeitigen Beaufschlagung von zumindest zwei Gaswechselventilen
US5908015A (en) * 1996-07-06 1999-06-01 Meta Motoren- Und Energie Technik Gmbh Arrangement for interrupting the flow of force between a camshaft and a valve
DE19643711A1 (de) * 1996-10-23 1998-04-30 Audi Ag Ventilbetätigungsvorrichtung für eine Brennkraftmaschine
DE19801964A1 (de) 1998-01-21 1999-07-22 Audi Ag Vorrichtung zur Unterbrechung des Kraftflusses zwischen wenigstens einem Ventil und wenigstens einem Nocken einer Nockenwelle
EP0979929B1 (de) * 1998-08-11 2004-12-15 Wenko AG Burgdorf Hubkolbenmotor mit Kipphebel-Ventilsteuerung
DE102004005594A1 (de) * 2004-02-04 2005-08-25 Fev Motorentechnik Gmbh Schlepphebel zur Hubumschaltung
CN106948897A (zh) * 2017-02-20 2017-07-14 浙江大学 一种可变气门数的发动机配气机构

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1158772A1 (ru) * 1982-12-29 1985-05-30 Коломенский Филиал Всесоюзного Заочного Политехнического Института Устройство дл управлени клапаном газораспределени двигател внутреннего сгорани
JPS60216014A (ja) * 1984-04-11 1985-10-29 Yamaha Motor Co Ltd 内燃機関の動弁装置
IT1186360B (it) * 1985-11-04 1987-11-26 Alfieri Maserati Spa Off Motore a combustione interna ad elevate prestazioni
US4724822A (en) * 1986-02-28 1988-02-16 General Motors Corporation Variable valve lift/timing mechanism
JPH036801Y2 (de) * 1986-11-18 1991-02-20
DE3800347A1 (de) * 1987-01-08 1988-09-29 Honda Motor Co Ltd Ventilbetaetigungsvorrichtung in einer brennkraftmaschine
US4762096A (en) * 1987-09-16 1988-08-09 Eaton Corporation Engine valve control mechanism
JPH01285611A (ja) * 1988-05-10 1989-11-16 Honda Motor Co Ltd 内燃機関の弁作動状態切換装置
JP2786699B2 (ja) * 1989-11-29 1998-08-13 ヤマハ発動機株式会社 Ｓｏｈｃエンジンの動弁装置
JP2849939B2 (ja) * 1990-05-07 1999-01-27 本田技研工業株式会社 Ｓｏｈｃ型内燃機関

Also Published As

Publication number Publication date
EP0627043A1 (de) 1994-12-07
JPH07504247A (ja) 1995-05-11
US5495831A (en) 1996-03-05
DE4205230A1 (de) 1993-08-26
WO1993017227A1 (de) 1993-09-02
EP0627043B1 (de) 1996-04-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8330 Complete renunciation