DE102005053607A1 - Ventiltrieb einer Brennkraftmaschine - Google Patents

Ventiltrieb einer Brennkraftmaschine Download PDF

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Publication number
DE102005053607A1
DE102005053607A1 DE102005053607A DE102005053607A DE102005053607A1 DE 102005053607 A1 DE102005053607 A1 DE 102005053607A1 DE 102005053607 A DE102005053607 A DE 102005053607A DE 102005053607 A DE102005053607 A DE 102005053607A DE 102005053607 A1 DE102005053607 A1 DE 102005053607A1
Authority
DE
Germany
Prior art keywords
valve
combustion engine
internal combustion
valve gear
face
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.)
Withdrawn
Application number
DE102005053607A
Other languages
English (en)
Inventor
Oliver Schnell
Tim Matthias
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.)
Schaeffler Technologies AG and Co KG
Original Assignee
Schaeffler KG
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 KG filed Critical Schaeffler KG
Priority to DE102005053607A priority Critical patent/DE102005053607A1/de
Priority to JP2008539407A priority patent/JP2009516114A/ja
Priority to KR1020087011178A priority patent/KR101282500B1/ko
Priority to EP06807733A priority patent/EP1948910A1/de
Priority to US12/091,643 priority patent/US8161925B2/en
Priority to CN2006800421201A priority patent/CN101305164B/zh
Priority to PCT/EP2006/068067 priority patent/WO2007054464A1/de
Publication of DE102005053607A1 publication Critical patent/DE102005053607A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
    • C23C16/26—Deposition of carbon only
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/0605—Carbon
    • 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
    • F01L1/16—Silencing impact; Reducing wear
    • 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
    • F01L1/18—Rocking arms or levers
    • 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
    • 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
    • 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
    • F01L2301/00—Using particular materials
    • 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
    • F01L2305/00—Valve arrangements comprising rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Valve Device For Special Equipments (AREA)

Abstract

Vorgeschlagen ist ein Ventiltrieb einer Brennkraftmaschine, mit einem Gaswechselventil (11) und einem Ventilbetätigungselement (4), das eine Kontaktfläche (8) für eine Stirnfläche (9) an einem Ventilschaft (10) des von dem Ventilbetätigungselement (4) in Öffnungs- und Schließrichtung betätigten Gaswechselventils (11) aufweist. Dabei soll die Kontaktfläche (8) und/oder die Stirnfläche (9) mit einer Verschleißschutzschicht (12) versehen sein, die aus mindestens einer metallfreien amorphen Kohlenwasserstoffschicht mit sp·2·- und sp·3·-hybridisiertem Kohlenstoff besteht.
DE102005053607A 2005-11-10 2005-11-10 Ventiltrieb einer Brennkraftmaschine Withdrawn DE102005053607A1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE102005053607A DE102005053607A1 (de) 2005-11-10 2005-11-10 Ventiltrieb einer Brennkraftmaschine
JP2008539407A JP2009516114A (ja) 2005-11-10 2006-11-03 内燃機関の動弁機構
KR1020087011178A KR101282500B1 (ko) 2005-11-10 2006-11-03 엔진 밸브 기어
EP06807733A EP1948910A1 (de) 2005-11-10 2006-11-03 Ventiltrieb einer brennkraftmaschine
US12/091,643 US8161925B2 (en) 2005-11-10 2006-11-03 Valve drive for an internal combustion engine
CN2006800421201A CN101305164B (zh) 2005-11-10 2006-11-03 内燃机的阀动装置
PCT/EP2006/068067 WO2007054464A1 (de) 2005-11-10 2006-11-03 Ventiltrieb einer brennkraftmaschine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005053607A DE102005053607A1 (de) 2005-11-10 2005-11-10 Ventiltrieb einer Brennkraftmaschine

Publications (1)

Publication Number Publication Date
DE102005053607A1 true DE102005053607A1 (de) 2007-05-16

Family

ID=37671351

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102005053607A Withdrawn DE102005053607A1 (de) 2005-11-10 2005-11-10 Ventiltrieb einer Brennkraftmaschine

Country Status (7)

Country Link
US (1) US8161925B2 (de)
EP (1) EP1948910A1 (de)
JP (1) JP2009516114A (de)
KR (1) KR101282500B1 (de)
CN (1) CN101305164B (de)
DE (1) DE102005053607A1 (de)
WO (1) WO2007054464A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015074652A1 (de) * 2013-11-22 2015-05-28 Schaeffler Technologies AG & Co. KG Hydraulischer ventiltrieb eines verbrennungsmotors
DE102012012150B4 (de) 2011-06-20 2022-01-13 Neumayer Tekfor Engineering Gmbh Schlepphebelanordnung und Verbrennungsmotor

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012209186A1 (de) * 2012-05-31 2013-12-05 Schaeffler Technologies AG & Co. KG Stößel für einen Ventil- oder Pumpentrieb, sowie Verfahren zur Herstellung eines Stößels
CN102926828B (zh) * 2012-11-30 2015-03-18 西华大学 一种全可变气门升程机构
CN103016086A (zh) * 2012-12-24 2013-04-03 绵阳新晨动力机械有限公司 侧置凸轮轴发动机配气机构定向滚子挺柱
US9488076B2 (en) * 2014-09-09 2016-11-08 Caterpillar Inc. Method of remanufacturing a rocker arm and remanufactured rocker arm
CN106968739B (zh) * 2017-05-11 2022-08-05 杭州新坐标科技股份有限公司 一种轻量化高强度的柴油机滚轮摇臂
DE102017112468B3 (de) * 2017-06-07 2018-07-19 Schaeffler Technologies AG & Co. KG Hydraulisches Abstützelement
DE102017112574B3 (de) * 2017-06-08 2018-07-26 Schaeffler Technologies AG & Co. KG Hydraulisches Abstützelement mit einem Ringfilter
DE102019209003A1 (de) * 2019-06-19 2020-12-24 Robert Bosch Gmbh Ventil zur variablen Drosselung einer Hydraulikströmung mit einem dauerfesten, mechanischen Mittel zur Reduzierung möglicher Ventil-Schwingungen

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3685297A (en) 1970-12-07 1972-08-22 Uniroyal Inc Apparatus for confining floating materials
DE2158156A1 (de) 1971-11-24 1973-05-30 Porsche Kg Ventilstoessel fuer die ventilsteuerung von brennkraftmaschinen
US5048474A (en) * 1989-02-22 1991-09-17 Nissan Motor Co., Ltd. Valve train for automotive engine
US5216988A (en) * 1992-10-15 1993-06-08 Siemens Automotive L.P. Dual bucket hydraulic actuator
US5237967A (en) * 1993-01-08 1993-08-24 Ford Motor Company Powertrain component with amorphous hydrogenated carbon film
DE4435400A1 (de) 1994-10-04 1996-04-11 Repenning Detlev Stößel für den Ventiltrieb einer Brennkraftmaschine
US6125828A (en) * 1995-08-08 2000-10-03 Diesel Engine Retarders, Inc. Internal combustion engine with combined cam and electro-hydraulic engine valve control
KR19980067486U (ko) * 1997-05-27 1998-12-05 김영귀 엔진내의 밸브 간극 조절용 심(Shim)
DE19822898C2 (de) 1998-05-22 2001-11-22 Daimler Chrysler Ag Verfahren zur Beschichtung einer Ventilbrücke sowie Ventilbrücke
DE19822900C2 (de) 1998-05-22 2001-11-22 Daimler Chrysler Ag Verfahren zur Beschichtung eines Kipphebels mit einer ein Trockenschmiermittel aufweisenden Schmierstoffschicht sowie Kipphebel
DE19914046A1 (de) 1999-03-27 2000-09-28 Schaeffler Waelzlager Ohg Als Kipp- oder Schwinghebel ausgebildeter Nockenfolger eines Ventiltriebs einer Brennkraftmaschine
US6478682B1 (en) * 1999-11-05 2002-11-12 Ntn Corporation Constant velocity universal joint
JP2001152319A (ja) 1999-11-25 2001-06-05 Kohan Kogyo Kk 密着性に優れた表面処理層を有する表面処理金属部材、その表面処理方法、及びその表面処理方法を用いてなる回転機器用部材
JP4031188B2 (ja) * 2000-09-21 2008-01-09 株式会社ジェイテクト ロッカアーム
JP2002339710A (ja) * 2001-05-17 2002-11-27 Isuzu Motors Ltd 内燃機関用ロッカアーム
JP2002371809A (ja) 2001-06-12 2002-12-26 Tdk Corp Ｄｌｃを施したロッカーアーム
EP1469213A1 (de) 2003-04-17 2004-10-20 Ford Global Technologies, LLC, A subsidary of Ford Motor Company Tribosysteme für Antriebswellen

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012012150B4 (de) 2011-06-20 2022-01-13 Neumayer Tekfor Engineering Gmbh Schlepphebelanordnung und Verbrennungsmotor
WO2015074652A1 (de) * 2013-11-22 2015-05-28 Schaeffler Technologies AG & Co. KG Hydraulischer ventiltrieb eines verbrennungsmotors
US9957856B2 (en) 2013-11-22 2018-05-01 Schaffer Technologies AG & Co. KG Hydraulic valve drive of an internal combustion engine
US10247061B2 (en) 2013-11-22 2019-04-02 Schaeffler Technologies AG & Co. KG Hydraulic valve drive of an internal combustion engine

Also Published As

Publication number Publication date
EP1948910A1 (de) 2008-07-30
WO2007054464A1 (de) 2007-05-18
CN101305164A (zh) 2008-11-12
JP2009516114A (ja) 2009-04-16
US20090217896A1 (en) 2009-09-03
KR101282500B1 (ko) 2013-07-04
KR20080079640A (ko) 2008-09-01
CN101305164B (zh) 2011-02-09
US8161925B2 (en) 2012-04-24

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Legal Events

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

Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 H, DE

R081 Change of applicant/patentee

Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, DE

Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE

Effective date: 20120822

Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE

Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE

Effective date: 20120822

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Effective date: 20120824

R081 Change of applicant/patentee

Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE

Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE

Effective date: 20140212

Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, DE

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R081 Change of applicant/patentee

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Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE

Effective date: 20150122

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R079 Amendment of ipc main class

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Ipc: C23C0028000000

R120 Application withdrawn or ip right abandoned