DE19781130D2 - Stössel für einen Ventiltrieb einer Brennkraftmaschine - Google Patents

Stössel für einen Ventiltrieb einer Brennkraftmaschine

Info

Publication number
DE19781130D2
DE19781130D2 DE19781130T DE19781130T DE19781130D2 DE 19781130 D2 DE19781130 D2 DE 19781130D2 DE 19781130 T DE19781130 T DE 19781130T DE 19781130 T DE19781130 T DE 19781130T DE 19781130 D2 DE19781130 D2 DE 19781130D2
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
DE19781130T
Other languages
English (en)
Inventor
Mario Kuhl
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 DE19781130T priority Critical patent/DE19781130D2/de
Application granted granted Critical
Publication of DE19781130D2 publication Critical patent/DE19781130D2/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
    • 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
DE19781130T 1996-10-16 1997-06-13 Stössel für einen Ventiltrieb einer Brennkraftmaschine Expired - Fee Related DE19781130D2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19781130T DE19781130D2 (de) 1996-10-16 1997-06-13 Stössel für einen Ventiltrieb einer Brennkraftmaschine

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19642718A DE19642718A1 (de) 1996-10-16 1996-10-16 Stößel für einen Ventiltrieb einer Brennkraftmaschine
PCT/EP1997/003089 WO1998016726A1 (de) 1996-10-16 1997-06-13 Stössel für einen ventiltrieb einer brennkraftmaschine
DE19781130T DE19781130D2 (de) 1996-10-16 1997-06-13 Stössel für einen Ventiltrieb einer Brennkraftmaschine

Publications (1)

Publication Number Publication Date
DE19781130D2 true DE19781130D2 (de) 1999-04-15

Family

ID=7808943

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19642718A Withdrawn DE19642718A1 (de) 1996-10-16 1996-10-16 Stößel für einen Ventiltrieb einer Brennkraftmaschine
DE19781130T Expired - Fee Related DE19781130D2 (de) 1996-10-16 1997-06-13 Stössel für einen Ventiltrieb einer Brennkraftmaschine

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19642718A Withdrawn DE19642718A1 (de) 1996-10-16 1996-10-16 Stößel für einen Ventiltrieb einer Brennkraftmaschine

Country Status (5)

Country Link
US (1) US6135074A (de)
KR (1) KR20000049167A (de)
CN (1) CN1232525A (de)
DE (2) DE19642718A1 (de)
WO (1) WO1998016726A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19801603A1 (de) * 1998-01-17 1999-07-22 Schaeffler Waelzlager Ohg Auf unterschiedliche Hübe für wenigstens ein Gaswechselventil schaltbarer Nockenfolger eines Ventiltriebs einer Brennkraftmaschine
DE10002287A1 (de) 2000-01-20 2001-07-26 Schaeffler Waelzlager Ohg Schaltbarer Flach- oder Rollenstössel
JP4396024B2 (ja) * 2000-03-13 2010-01-13 マツダ株式会社 シリンダヘッド構造
KR20030046963A (ko) * 2001-12-07 2003-06-18 현대자동차주식회사 실린더 휴지 엔진의 밸브태핏
US7421981B2 (en) * 2004-03-17 2008-09-09 Ricardo, Inc. Modulated combined lubrication and control pressure system for two-stroke/four-stroke switching
US7036465B2 (en) * 2004-03-17 2006-05-02 Ricardo, Inc. Two-stroke and four-stroke switching mechanism
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
KR100783948B1 (ko) * 2006-12-14 2007-12-10 현대자동차주식회사 스위치블 태핏 구동용 오일 공급경로
DE102008031311A1 (de) * 2007-07-20 2009-01-22 Schaeffler Kg Schaltbarer Tassenstößel für einen Ventiltrieb einer Brennkraftmaschine
US8312850B1 (en) * 2010-07-26 2012-11-20 Barry Braman Valve train control device
KR101209743B1 (ko) * 2010-09-14 2012-12-07 현대자동차주식회사 가변 밸브 리프트 장치
KR101209736B1 (ko) * 2010-09-30 2012-12-07 기아자동차주식회사 가변 밸브 리프트 장치
US20120137995A1 (en) * 2010-12-01 2012-06-07 Kia Motors Corporation Direct acting variable valve lift apparatus
KR101244845B1 (ko) * 2011-01-31 2013-03-19 (주)모토닉 엔진의 가변밸브 리프트 장치

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2952037A1 (de) * 1979-12-22 1981-06-25 Audi Nsu Auto Union Ag, 7107 Neckarsulm Vorrichtung zum abschalten von hubventilen einer brennkraftmaschine
JPS6131610A (ja) * 1984-07-24 1986-02-14 Honda Motor Co Ltd 内燃機関の弁作動休止装置
US5203289A (en) * 1990-09-21 1993-04-20 Atsugi Unisia Corporation Variable timing mechanism
JPH0693817A (ja) * 1992-09-14 1994-04-05 Aisin Seiki Co Ltd エンジンの動弁装置
US5694894A (en) * 1993-03-25 1997-12-09 Lotus Cars Limited Valve control means
DE4314619A1 (de) * 1993-05-04 1994-11-10 Schaeffler Waelzlager Kg Stößel
DE4329590B4 (de) * 1993-09-02 2005-01-27 Bayerische Motoren Werke Ag Ventiltrieb mit Stößelvorrichtung zur variablen Ventilhubsteuerung, insbesondere für ein Gaswechselventil einer Brennkraftmaschine
DE4405189C2 (de) * 1994-02-18 1996-07-11 Porsche Ag Stößel für ein abschaltbares Ventil einer Brennkraftmaschine
DE4436952A1 (de) * 1994-10-15 1996-04-18 Schaeffler Waelzlager Kg Schaltbarer Stößel eines Ventiltriebs einer Brennkraftmaschine
JPH08189316A (ja) * 1994-12-28 1996-07-23 Aisin Seiki Co Ltd 可変バルブリフト装置
US5709180A (en) * 1997-02-06 1998-01-20 General Motors Corporation Narrow cam two-step lifter
DE19717537C1 (de) * 1997-04-25 1998-12-24 Porsche Ag Ventiltrieb einer Brennkraftmaschine

Also Published As

Publication number Publication date
CN1232525A (zh) 1999-10-20
WO1998016726A1 (de) 1998-04-23
US6135074A (en) 2000-10-24
DE19642718A1 (de) 1998-04-23
KR20000049167A (ko) 2000-07-25

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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