KR101465280B1 - 스위칭 가능한 밸브 트레인 부품 - Google Patents

스위칭 가능한 밸브 트레인 부품 Download PDF

Info

Publication number
KR101465280B1
KR101465280B1 KR1020097020712A KR20097020712A KR101465280B1 KR 101465280 B1 KR101465280 B1 KR 101465280B1 KR 1020097020712 A KR1020097020712 A KR 1020097020712A KR 20097020712 A KR20097020712 A KR 20097020712A KR 101465280 B1 KR101465280 B1 KR 101465280B1
Authority
KR
South Korea
Prior art keywords
bore
coupling
housing
annular
valve train
Prior art date
Application number
KR1020097020712A
Other languages
English (en)
Korean (ko)
Other versions
KR20100015364A (ko
Inventor
칼린 페트루 이토아파
Original Assignee
섀플러 홀딩 게엠베하 운트 코. 카게
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 섀플러 홀딩 게엠베하 운트 코. 카게 filed Critical 섀플러 홀딩 게엠베하 운트 코. 카게
Publication of KR20100015364A publication Critical patent/KR20100015364A/ko
Application granted granted Critical
Publication of KR101465280B1 publication Critical patent/KR101465280B1/ko

Links

Images

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
    • 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
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/14—Tappets; Push rods
    • 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
    • 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
    • F01L13/0005—Deactivating 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
    • F01L2307/00—Preventing the rotation of tappets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Multiple-Way Valves (AREA)
  • Valve Device For Special Equipments (AREA)
  • Water Treatment By Sorption (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
KR1020097020712A 2007-04-05 2008-03-12 스위칭 가능한 밸브 트레인 부품 KR101465280B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US91034707P 2007-04-05 2007-04-05
US60/910,347 2007-04-05
DE102007016739A DE102007016739A1 (de) 2007-04-07 2007-04-07 Schaltbares Ventiltriebsteil
DE102007016739.5 2007-04-07
PCT/EP2008/052938 WO2008122477A1 (de) 2007-04-05 2008-03-12 Schaltbares ventiltriebsteil

Publications (2)

Publication Number Publication Date
KR20100015364A KR20100015364A (ko) 2010-02-12
KR101465280B1 true KR101465280B1 (ko) 2014-11-26

Family

ID=39736266

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020097020712A KR101465280B1 (ko) 2007-04-05 2008-03-12 스위칭 가능한 밸브 트레인 부품

Country Status (6)

Country Link
EP (1) EP2132419B1 (de)
KR (1) KR101465280B1 (de)
CN (1) CN101680313A (de)
AT (1) ATE477402T1 (de)
DE (2) DE102007016739A1 (de)
WO (1) WO2008122477A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2652273B1 (de) 2010-12-13 2016-09-21 Eaton Corporation Pumpenbetätiger mit drehverhinderungsvorrichtung
USD701243S1 (en) 2011-12-13 2014-03-18 Eaton Corporation Pump actuator anti-rotation device
US11339688B2 (en) 2020-01-29 2022-05-24 Borgwarner, Inc. Variable camshaft timing valve assembly

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4492633C1 (de) 1993-05-04 2001-05-31 Schaeffler Waelzlager Ohg Stößel
US20030075129A1 (en) 1999-07-01 2003-04-24 Spath Mark J. Valve lifter assembly for selectively deactivating a cylinder
WO2003067037A1 (de) 2002-02-06 2003-08-14 Ina-Schaeffler Kg Schaltelement für einen ventiltrieb einer brennkraftmaschine

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2983991A (en) * 1956-02-23 1961-05-16 Chrysler Corp Valve tappet and method of making
US2963011A (en) * 1959-06-29 1960-12-06 Gen Motors Corp Valve lifter
DE4206166B4 (de) * 1991-03-14 2004-11-04 Volkswagen Ag Variabler Ventiltrieb für ein Hubventil einer Maschine
DE4225797C2 (de) * 1992-04-27 1995-01-05 Iav Motor Gmbh Ventiltrieb für Ladungswechselventile, vorzugsweise Einlaßventile, von Hubkolbenbrennkraftmaschinen
US5361733A (en) * 1993-01-28 1994-11-08 General Motors Corporation Compact valve lifters
GB9306221D0 (en) * 1993-03-25 1993-05-19 Lotus Car Valve control means
DE19804952A1 (de) * 1998-02-07 1999-08-12 Daimler Chrysler Ag Abschaltbarer Ventiltrieb für ein Gaswechselventil einer Brennkraftmaschine
DE19844202A1 (de) * 1998-09-26 2000-03-30 Schaeffler Waelzlager Ohg Schaltbarer Nockenfolger
US6321704B1 (en) * 1999-02-23 2001-11-27 Eaton Corporation Hydraulically actuated latching valve deactivation
DE19915532B4 (de) * 1999-04-07 2009-05-20 Schaeffler Kg Schaltbares Ventiltriebsglied
ATE300665T1 (de) * 2002-02-06 2005-08-15 Ina Schaeffler Kg Schaltelement für einen ventiltrieb einer brennkraftmaschine
DE102005020580B4 (de) * 2005-05-03 2017-06-14 Schaeffler Technologies AG & Co. KG Schaltbarer Nockenfolger

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4492633C1 (de) 1993-05-04 2001-05-31 Schaeffler Waelzlager Ohg Stößel
US20030075129A1 (en) 1999-07-01 2003-04-24 Spath Mark J. Valve lifter assembly for selectively deactivating a cylinder
WO2003067037A1 (de) 2002-02-06 2003-08-14 Ina-Schaeffler Kg Schaltelement für einen ventiltrieb einer brennkraftmaschine

Also Published As

Publication number Publication date
DE102007016739A1 (de) 2008-10-09
WO2008122477A8 (de) 2009-12-03
EP2132419B1 (de) 2010-08-11
CN101680313A (zh) 2010-03-24
EP2132419A1 (de) 2009-12-16
ATE477402T1 (de) 2010-08-15
DE502008001125D1 (de) 2010-09-23
WO2008122477A1 (de) 2008-10-16
KR20100015364A (ko) 2010-02-12

Similar Documents

Publication Publication Date Title
US7207303B2 (en) Switching element
US6164255A (en) Switchable cam follower
US8677958B2 (en) Switchable lever for a valve drive of an internal combustion engine
US7036481B2 (en) Switching element for a valve drive of an internal combustion engine
US6247433B1 (en) Switchable cam follower
US7246587B2 (en) Deactivating element for a valve train of an internal combustion engine
US8161929B2 (en) Switchable tappet
JP6298087B2 (ja) コネクティングロッドおよび内燃機関
US20100089346A1 (en) Switchable support element for a valve train of an internal combustion engine
US6474279B2 (en) Valve train of an internal combustion engine comprising a switchable, rotationally symmetrical component
US20090095240A1 (en) Schaltbares Bauteil fuer einen Ventiltrieb einer Brennkraftmaschine
KR101465280B1 (ko) 스위칭 가능한 밸브 트레인 부품
JP3321167B2 (ja) 弁制御手段
JPS6196109A (ja) 油圧式に自動調節可能なタペツト
US8826875B2 (en) Actuator of an electrohydraulic gas exchange valve drive of an internal combustion engine
JP4829562B2 (ja) 内燃機関用直動型バルブリフタ
KR20090115134A (ko) 전환 가능한 버킷 태핏
US8240285B2 (en) Switchable cup tappet
KR101465281B1 (ko) 스위칭 가능한 버킷 태핏
US6953016B2 (en) Tappet in a valve train of an internal combustion engine
EP1568851B1 (de) Hydraulisches Ventilspielausgleichselement
US8375910B2 (en) Anti-rotation device for a coupling piston in a switchable component of a valve train of an internal combustion engine
US5183015A (en) Valve operating apparatus
US20020124824A1 (en) Switchable tappet for the direct transmission of a cam lift to a tappet push rod
US6619252B2 (en) Switchable tappet for the direct transmission of a cam lift to a tappet push rod

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20171110

Year of fee payment: 4

FPAY Annual fee payment

Payment date: 20181108

Year of fee payment: 5