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DE19881420D2 - Stössel für einen Ventiltrieb einer Brennkraftmaschine - Google Patents

Stössel für einen Ventiltrieb einer Brennkraftmaschine

Info

Publication number
DE19881420D2
DE19881420D2 DE19881420T DE19881420T DE19881420D2 DE 19881420 D2 DE19881420 D2 DE 19881420D2 DE 19881420 T DE19881420 T DE 19881420T DE 19881420 T DE19881420 T DE 19881420T DE 19881420 D2 DE19881420 D2 DE 19881420D2
Authority
DE
Germany
Prior art keywords
tappet
combustion engine
internal combustion
valve train
train
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 - Fee Related
Application number
DE19881420T
Other languages
English (en)
Inventor
Gerhard Maas
Oliver Schnell
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.)
IHO Holding GmbH and Co KG
Original Assignee
INA Waelzlager Schaeffler OHG
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 INA Waelzlager Schaeffler OHG filed Critical INA Waelzlager Schaeffler OHG
Priority to DE19881420T priority Critical patent/DE19881420D2/de
Application granted granted Critical
Publication of DE19881420D2 publication Critical patent/DE19881420D2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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)
DE19881420T 1997-09-27 1998-06-08 Stössel für einen Ventiltrieb einer Brennkraftmaschine Expired - Fee Related DE19881420D2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19881420T DE19881420D2 (de) 1997-09-27 1998-06-08 Stössel für einen Ventiltrieb einer Brennkraftmaschine

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19742777A DE19742777A1 (de) 1997-09-27 1997-09-27 Stößel für einen Ventiltrieb einer Brennkraftmaschine
DE19881420T DE19881420D2 (de) 1997-09-27 1998-06-08 Stössel für einen Ventiltrieb einer Brennkraftmaschine
PCT/EP1998/003409 WO1999017004A1 (de) 1997-09-27 1998-06-08 Stössel für einen ventiltrieb einer brennkraftmaschine

Publications (1)

Publication Number Publication Date
DE19881420D2 true DE19881420D2 (de) 2000-08-24

Family

ID=7843875

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19742777A Withdrawn DE19742777A1 (de) 1997-09-27 1997-09-27 Stößel für einen Ventiltrieb einer Brennkraftmaschine
DE19881420T Expired - Fee Related DE19881420D2 (de) 1997-09-27 1998-06-08 Stössel für einen Ventiltrieb einer Brennkraftmaschine

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19742777A Withdrawn DE19742777A1 (de) 1997-09-27 1997-09-27 Stößel für einen Ventiltrieb einer Brennkraftmaschine

Country Status (3)

Country Link
US (1) US6223706B1 (de)
DE (2) DE19742777A1 (de)
WO (1) WO1999017004A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003003807A (ja) * 2001-06-25 2003-01-08 Honda Motor Co Ltd バルブ休止機構付き４ストローク内燃機関
US6477997B1 (en) 2002-01-14 2002-11-12 Ricardo, Inc. Apparatus for controlling the operation of a valve in an internal combustion engine
JP3843926B2 (ja) * 2002-09-30 2006-11-08 マツダ株式会社 エンジンの動弁装置
TWI312830B (en) 2006-11-03 2009-08-01 Ind Tech Res Inst Variable valve actuation mechanism
CN101182791B (zh) * 2006-11-13 2011-07-20 财团法人工业技术研究院 可变阀门控制机构
US8807101B2 (en) 2010-05-06 2014-08-19 Hyundai Motor Company Variable valve lift apparatus
KR101145638B1 (ko) * 2010-05-06 2012-07-11 현대자동차주식회사 가변 밸브 리프트 장치
KR101209743B1 (ko) * 2010-09-14 2012-12-07 현대자동차주식회사 가변 밸브 리프트 장치
US20120137995A1 (en) * 2010-12-01 2012-06-07 Kia Motors Corporation Direct acting variable valve lift apparatus
EP4048874B1 (de) * 2019-10-22 2024-11-27 Eaton Intelligent Power Limited Heberanordnung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6131610A (ja) 1984-07-24 1986-02-14 Honda Motor Co Ltd 内燃機関の弁作動休止装置
DE4436952A1 (de) * 1994-10-15 1996-04-18 Schaeffler Waelzlager Kg Schaltbarer Stößel eines Ventiltriebs einer Brennkraftmaschine
DE19622174A1 (de) * 1995-12-13 1997-06-26 Porsche Ag Ventiltrieb einer Brennkraftmaschine
DE19717537C1 (de) * 1997-04-25 1998-12-24 Porsche Ag Ventiltrieb einer Brennkraftmaschine

Also Published As

Publication number Publication date
WO1999017004A1 (de) 1999-04-08
US6223706B1 (en) 2001-05-01
DE19742777A1 (de) 1999-04-01

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: INA-SCHAEFFLER KG, 91074 HERZOGENAURACH, DE

8139 Disposal/non-payment of the annual fee