DE19681230D2 - Durch einen Nocken einer Brennkraftmaschine betätigter Ventilstössel - Google Patents

Durch einen Nocken einer Brennkraftmaschine betätigter Ventilstössel

Info

Publication number
DE19681230D2
DE19681230D2 DE19681230T DE19681230T DE19681230D2 DE 19681230 D2 DE19681230 D2 DE 19681230D2 DE 19681230 T DE19681230 T DE 19681230T DE 19681230 T DE19681230 T DE 19681230T DE 19681230 D2 DE19681230 D2 DE 19681230D2
Authority
DE
Germany
Prior art keywords
cam
combustion engine
internal combustion
valve tappet
tappet actuated
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
DE19681230T
Other languages
English (en)
Inventor
Walter Speil
Dieter Schmidt
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 DE19681230T priority Critical patent/DE19681230D2/de
Application granted granted Critical
Publication of DE19681230D2 publication Critical patent/DE19681230D2/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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/14—Tappets; Push rods
    • F01L1/143—Tappets; Push rods for use with overhead camshafts
    • 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
    • F01L1/20—Adjusting or compensating clearance
    • F01L1/22—Adjusting or compensating clearance automatically, e.g. mechanically
    • F01L1/24—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically
    • 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
    • F01L1/20—Adjusting or compensating clearance
    • F01L1/22—Adjusting or compensating clearance automatically, e.g. mechanically
    • F01L1/24—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically
    • F01L1/245—Hydraulic tappets
    • F01L1/25—Hydraulic tappets between cam and valve stem
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49247—Valve lifter making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49298—Poppet or I.C. engine valve or valve seat making
    • Y10T29/49304—Valve tappet making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2101—Cams
    • Y10T74/2107—Follower

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
DE19681230T 1996-01-20 1996-07-24 Durch einen Nocken einer Brennkraftmaschine betätigter Ventilstössel Expired - Fee Related DE19681230D2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19681230T DE19681230D2 (de) 1996-01-20 1996-07-24 Durch einen Nocken einer Brennkraftmaschine betätigter Ventilstössel

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19602012A DE19602012A1 (de) 1996-01-20 1996-01-20 Durch einen Nocken einer Brennkraftmaschine betätigter Ventilstößel
DE19681230T DE19681230D2 (de) 1996-01-20 1996-07-24 Durch einen Nocken einer Brennkraftmaschine betätigter Ventilstössel
PCT/EP1996/003260 WO1997026445A1 (de) 1996-01-20 1996-07-24 Durch einen nocken einer brennkraftmaschine betätigter ventilstössel

Publications (1)

Publication Number Publication Date
DE19681230D2 true DE19681230D2 (de) 1998-12-03

Family

ID=7783264

Family Applications (3)

Application Number Title Priority Date Filing Date
DE19602012A Withdrawn DE19602012A1 (de) 1996-01-20 1996-01-20 Durch einen Nocken einer Brennkraftmaschine betätigter Ventilstößel
DE19607442A Withdrawn DE19607442A1 (de) 1996-01-20 1996-02-28 Durch einen Nocken einer Brennkraftmaschine betätigter Ventilstößel
DE19681230T Expired - Fee Related DE19681230D2 (de) 1996-01-20 1996-07-24 Durch einen Nocken einer Brennkraftmaschine betätigter Ventilstössel

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DE19602012A Withdrawn DE19602012A1 (de) 1996-01-20 1996-01-20 Durch einen Nocken einer Brennkraftmaschine betätigter Ventilstößel
DE19607442A Withdrawn DE19607442A1 (de) 1996-01-20 1996-02-28 Durch einen Nocken einer Brennkraftmaschine betätigter Ventilstößel

Country Status (5)

Country Link
US (3) US5979385A (de)
JP (1) JP2000503362A (de)
KR (1) KR20000004904A (de)
DE (3) DE19602012A1 (de)
WO (1) WO1997026445A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6536391B2 (en) * 2000-12-13 2003-03-25 Delphi Technologies, Inc. Compact hydraulic lash adjuster
EP1536106A1 (de) * 2000-12-13 2005-06-01 Delphi Technologies, Inc. Hydraulisches Spielausgleichelement
DE10106983A1 (de) * 2001-02-15 2002-08-29 Ina Schaeffler Kg Stößel
JP2003065021A (ja) * 2001-08-29 2003-03-05 Fuji Oozx Inc 内燃機関用タペット
DE10360467B4 (de) * 2003-12-22 2011-11-10 Trw Deutschland Gmbh Mechanischer Ventilstößel
TWI392251B (zh) * 2009-11-10 2013-04-01 Ind Tech Res Inst 光纖網路與其光訊號調變方法
US10119607B2 (en) 2016-04-15 2018-11-06 Koyo Bearings North America Llc Follower mechanism
US11149593B2 (en) 2019-10-03 2021-10-19 Koyo Bearings North America Llc Tappet assembly with formed anti-rotation alignment device
US11143059B2 (en) 2019-10-03 2021-10-12 Koyo Bearings North America Llc Tappet assembly with unground outer cup
DE102020104313B3 (de) * 2020-02-19 2021-01-28 Schaeffler Technologies AG & Co. KG Stößel zur Beaufschlagung eines Pumpenkolbens einer Kraftstoffhochdruckpumpe

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3500425A1 (de) * 1985-01-09 1986-07-10 Motomak Motorenbau, Maschinen- u. Werkzeugfabrik, Konstruktionen GmbH, 8070 Ingolstadt Hydraulischer tassenstoessel fuer verbrennungsmotoren
DE3639911A1 (de) * 1986-11-22 1988-06-01 Schaeffler Waelzlager Kg Sich selbsttaetig hydraulisch einstellender ventilstoessel
US4756282A (en) * 1987-08-31 1988-07-12 General Motors Corporation Direct acting hydraulic valve lifter with integral plunger
DE3812333A1 (de) * 1988-04-14 1989-10-26 Schaeffler Waelzlager Kg Sich selbsttaetig hydraulisch einstellender ventilstoessel
DE8902780U1 (de) * 1989-03-08 1989-04-20 INA Wälzlager Schaeffler KG, 8522 Herzogenaurach Sich selbsttätig hydraulisch einstellender Ventilstößel
DE4005261A1 (de) * 1990-02-20 1991-08-22 Bayerische Motoren Werke Ag Tassenstoessel mit einem hydraulischen ventilspiel-ausgleichselement
DE9206480U1 (de) * 1992-05-13 1992-06-25 INA Wälzlager Schaeffler KG, 8522 Herzogenaurach Tassenstößel mit hydraulischem Ventilspielausgleich
US5280771A (en) * 1992-09-23 1994-01-25 Eaton Corporation Direct acting hydraulic tappet
DE4325610A1 (de) * 1993-07-30 1995-02-02 Schaeffler Waelzlager Kg Tassenförmiger Ventilstößel
DE4428309A1 (de) * 1993-08-24 1995-03-02 Schaeffler Waelzlager Kg Tassenförmiger Ventilstößel
DE4343876A1 (de) * 1993-12-22 1995-06-29 Schaeffler Waelzlager Kg Stößel für den Ventiltrieb einer Brennkraftmaschine
US5586528A (en) * 1993-12-22 1996-12-24 Ina Walzlager Schaeffler Kg Tappet for the valve drive of an internal combustion engine
IT1279048B1 (it) * 1995-10-27 1997-12-04 Eaton Automotive Spa Punteria idraulica ad effetto sifone priva di saldature,con doppio serbatoio esterno anulare
DE19542697A1 (de) * 1995-11-16 1997-05-22 Schaeffler Waelzlager Kg Stößel für einen Ventiltrieb einer Brennkraftmaschine
DE19724563A1 (de) * 1997-06-11 1998-12-17 Schaeffler Waelzlager Ohg Tassenförmiger Ventilstößel

Also Published As

Publication number Publication date
US6089200A (en) 2000-07-18
JP2000503362A (ja) 2000-03-21
US5979385A (en) 1999-11-09
DE19602012A1 (de) 1997-07-24
KR20000004904A (ko) 2000-01-25
WO1997026445A1 (de) 1997-07-24
US6065435A (en) 2000-05-23
DE19607442A1 (de) 1997-10-02

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8127 New person/name/address of the applicant

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

8139 Disposal/non-payment of the annual fee