ATE477402T1 - Schaltbares ventiltriebsteil - Google Patents

Schaltbares ventiltriebsteil

Info

Publication number
ATE477402T1
ATE477402T1 AT08717684T AT08717684T ATE477402T1 AT E477402 T1 ATE477402 T1 AT E477402T1 AT 08717684 T AT08717684 T AT 08717684T AT 08717684 T AT08717684 T AT 08717684T AT E477402 T1 ATE477402 T1 AT E477402T1
Authority
AT
Austria
Prior art keywords
bore
switchable valve
drive part
valve drive
housing
Prior art date
Application number
AT08717684T
Other languages
English (en)
Inventor
Calin Petru Itoafa
Original Assignee
Schaeffler Technologies Gmbh
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 Schaeffler Technologies Gmbh filed Critical Schaeffler Technologies Gmbh
Application granted granted Critical
Publication of ATE477402T1 publication Critical patent/ATE477402T1/de

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
    • 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)
AT08717684T 2007-04-05 2008-03-12 Schaltbares ventiltriebsteil ATE477402T1 (de)

Applications Claiming Priority (3)

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

Publications (1)

Publication Number Publication Date
ATE477402T1 true ATE477402T1 (de) 2010-08-15

Family

ID=39736266

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08717684T ATE477402T1 (de) 2007-04-05 2008-03-12 Schaltbares ventiltriebsteil

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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9243521B2 (en) 2010-12-13 2016-01-26 Eaton Corporation Pump actuator anti-rotation device
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
DE112023002531T5 (de) * 2022-06-03 2025-05-15 Eaton Intelligent Power Limited CDA-Heber mit hydraulischer Steuerversorgung von außerhalb des Motorblocks

Family Cites Families (15)

* 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
DE4314619A1 (de) 1993-05-04 1994-11-10 Schaeffler Waelzlager Kg Stößel
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
US7263956B2 (en) * 1999-07-01 2007-09-04 Delphi Technologies, Inc. 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
EP1472438B1 (de) * 2002-02-06 2005-07-27 INA-Schaeffler KG Schaltelement für einen ventiltrieb einer brennkraftmaschine
DE102005020580B4 (de) * 2005-05-03 2017-06-14 Schaeffler Technologies AG & Co. KG Schaltbarer Nockenfolger

Also Published As

Publication number Publication date
WO2008122477A1 (de) 2008-10-16
CN101680313A (zh) 2010-03-24
EP2132419B1 (de) 2010-08-11
KR20100015364A (ko) 2010-02-12
EP2132419A1 (de) 2009-12-16
DE502008001125D1 (de) 2010-09-23
DE102007016739A1 (de) 2008-10-09
WO2008122477A8 (de) 2009-12-03
KR101465280B1 (ko) 2014-11-26

Similar Documents

Publication Publication Date Title
NO20080023L (no) Magnetoreologisk vaeske
TR201819896T4 (tr) Transfer geçi̇di̇ modi̇fi̇kasyonu.
BRPI0700044A (pt) compressor linear
BRPI0720360A2 (pt) Composição de óleo lubrificante, uso da mesma, e, método para melhorar a lubrificação
GB2432398B (en) Reciprocating piston sleeve valve engine
EP1921127A4 (de) Kühlschrankölzusammensetzung
BRPI0812022A2 (pt) Composições para produção de soja com teor de óleo elevado.
IN2014KN01359A (de)
DE502005005927D1 (de) Hydraulisches Ventilspielausgleichselement
DE502008001125D1 (de) Schaltbares ventiltriebsteil
DE502005001407D1 (de) Hydraulische Wellendichtung für den Hochtemperaturbereich
DE502006005119D1 (de) Betätigungszylinder für fahrzeuggetriebe
ATE435658T1 (de) Zusammensetzung mit mehreren botulinumtoxinen
DE602006009864D1 (de) Ölpumpe
DE502008001047D1 (de) Schaltbarer tassenstössel
BRPI0820637A2 (pt) Válvula de comporta com atuador hidráulico integrado para uso submarino
ATE479857T1 (de) Stabiler 6-stellungszylinder
DE502005006406D1 (de) Schaltgabel
DE112007003794A5 (de) Hydraulikventil mit integrierten Dichtungen
ATE472047T1 (de) Steuerventil für einen nockenwellenversteller
AR058527A1 (es) Composicion de aceite lubricante
ATE417209T1 (de) Nehmerzylinder
ATE419463T1 (de) Verdichter
DE502007002355D1 (de) Druckölkupplung
DE112006002199A5 (de) Fluidkupplung mit Ventilanordnung