DE102011051431A1 - Variable Ventilhubvorrichtung - Google Patents

Variable Ventilhubvorrichtung Download PDF

Info

Publication number
DE102011051431A1
DE102011051431A1 DE102011051431A DE102011051431A DE102011051431A1 DE 102011051431 A1 DE102011051431 A1 DE 102011051431A1 DE 102011051431 A DE102011051431 A DE 102011051431A DE 102011051431 A DE102011051431 A DE 102011051431A DE 102011051431 A1 DE102011051431 A1 DE 102011051431A1
Authority
DE
Germany
Prior art keywords
locking bolt
variable valve
valve lift
plunger
groove
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Withdrawn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
DE102011051431A
Other languages
German (de)
English (en)
Inventor
Chang-Ho Yang
Byong Young Choi
Gee Wook Shin
Yoonsik Woo
Jin Kook Kong
Soo Hyung Woo
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.)
Hyundai Motor Co
Kia Corp
Original Assignee
Hyundai Motor Co
Kia Motors Corp
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 Hyundai Motor Co, Kia Motors Corp filed Critical Hyundai Motor Co
Publication of DE102011051431A1 publication Critical patent/DE102011051431A1/de
Withdrawn legal-status Critical Current

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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
DE102011051431A 2010-09-30 2011-06-29 Variable Ventilhubvorrichtung Withdrawn DE102011051431A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020100095559A KR101209736B1 (ko) 2010-09-30 2010-09-30 가변 밸브 리프트 장치
KR10-2010-0095559 2010-09-30

Publications (1)

Publication Number Publication Date
DE102011051431A1 true DE102011051431A1 (de) 2012-04-05

Family

ID=45832645

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102011051431A Withdrawn DE102011051431A1 (de) 2010-09-30 2011-06-29 Variable Ventilhubvorrichtung

Country Status (4)

Country Link
US (1) US20120079999A1 (zh)
KR (1) KR101209736B1 (zh)
CN (1) CN102444442B (zh)
DE (1) DE102011051431A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104100325A (zh) * 2013-04-10 2014-10-15 重庆长安汽车股份有限公司 两级可变气门升程装置
EP2853698B1 (en) * 2013-09-27 2016-06-01 Aktiebolaget SKF Cam follower, injection pump and valve actuator comprising such a cam follower and manufacturing method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100095559A (ko) 2007-11-07 2010-08-31 버텍스 파마슈티칼스 인코포레이티드 아미노벤즈이미다졸 우레아의 제조 방법 및 제조용 중간체

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2753197A1 (de) * 1976-12-15 1978-06-22 Eaton Corp Ventilsteuervorrichtung
EP0661417B1 (en) * 1993-12-24 1998-03-11 Honda Giken Kogyo Kabushiki Kaisha Valve operating device for internal combustion engine
DE4436952A1 (de) * 1994-10-15 1996-04-18 Schaeffler Waelzlager Kg Schaltbarer Stößel eines Ventiltriebs einer Brennkraftmaschine
DE19642718A1 (de) * 1996-10-16 1998-04-23 Schaeffler Waelzlager Ohg Stößel für einen Ventiltrieb einer Brennkraftmaschine
US5697333A (en) * 1997-02-20 1997-12-16 Eaton Corporation Dual lift actuation means
US6196175B1 (en) * 1999-02-23 2001-03-06 Eaton Corporation Hydraulically actuated valve deactivating roller follower
WO2001077502A1 (fr) * 2000-04-10 2001-10-18 Honda Giken Kogyo Kabushiki Kaisha Dispositif a soupape pour moteur thermique
JP3785634B2 (ja) * 2000-08-11 2006-06-14 マツダ株式会社 エンジンの動弁装置
DE10110914A1 (de) * 2001-03-07 2002-09-12 Ina Schaeffler Kg Ventiltrieb einer Brennkraftmaschine mit einem schaltbaren rotationssymmetrischen Bauteil
US6591798B2 (en) * 2001-12-17 2003-07-15 Delphi Technologies, Inc. Variable valve actuation assembly for an internal combustion engine
DE10252991A1 (de) * 2002-11-14 2004-05-27 Bayerische Motoren Werke Ag Schwenkaktor-Vorrichtung zur Hubsteuerung eines Gaswechselventils im Zylinderkopf einer Brennkraftmaschine
DE102004025532A1 (de) * 2004-05-25 2005-12-15 Ina-Schaeffler Kg Tassenstößel eines Ventiltriebs einer Brennkraftmaschine
DE102004036106A1 (de) * 2004-07-24 2006-03-16 Ina-Schaeffler Kg Periodisch beaufschlagbarer Stößel für einen Ventil- oder Pumpentrieb
EP1790835B1 (en) * 2005-11-25 2009-09-09 Eaton S.R.L. Dual valve lift blip with single cam lobe for gasoline engines

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100095559A (ko) 2007-11-07 2010-08-31 버텍스 파마슈티칼스 인코포레이티드 아미노벤즈이미다졸 우레아의 제조 방법 및 제조용 중간체

Also Published As

Publication number Publication date
CN102444442B (zh) 2015-08-12
KR101209736B1 (ko) 2012-12-07
CN102444442A (zh) 2012-05-09
KR20120033832A (ko) 2012-04-09
US20120079999A1 (en) 2012-04-05

Similar Documents

Publication Publication Date Title
EP1703184B1 (de) Ventil mit Rückschlagsventil
DE112011103646B4 (de) Nockenmomentbetriebener Phasenversteller mit Mittelpositionssperre
DE112016006466T5 (de) Kipphebelanordnung
DE102015106978A1 (de) Mehrfach variable Ventilhubvorrichtung
DE102010060649A1 (de) Variable Ventilhubvorrichtung
DE102011052151A1 (de) Variable Ventilhubvorrichtung
DE112014003482T5 (de) Vorrichtung und Verfahren zur Einstellung des Spiels von Motorbremsen
DE112017001251T5 (de) Kipphebelanordnung
DE102014004987A1 (de) VCR-Kolbenmaschine mit VCR-Pleuel
DE102015121306B4 (de) Kontinuierlich-Variabler-Ventilhub-Vorrichtung und damit ausgestatteter Verbrennungsmotor
DE102010060725A1 (de) Variabler Ventilaktuator
DE102010060970A1 (de) Verbrennungsmotor ausgestattet mit Variables-Ventil-Vorrichtung
DE112015001969B4 (de) Variable Ventiltriebvorrichtung für Verbrennungsmotoren
DE102011050197A1 (de) Variabler-Ventilhub-Vorrichtung
DE102008016894A1 (de) Verstellbares Ventilsystem
DE102017217500A1 (de) Längenverstellbares Pleuel mit mechanischer Verstellung
DE102010060826B4 (de) Variabler-Ventilhub-Vorrichtung
DE102011051431A1 (de) Variable Ventilhubvorrichtung
DE102010036779A1 (de) Variabler Stössel
DE102011052549A1 (de) Direkt wirkende Zylinderabschaltungsvorrichtung
DE102008038553A1 (de) Variable Ventilhubvorrichtung
DE102016119341A1 (de) Mehrfach variable Ventilhubvorrichtung
DE102016000107A1 (de) Brückenanordung mit bewegungsbeschränktem ventil
DE102016000096A1 (de) Kompakte Ventilbrückenanordnung mit Kartuscheneinsatz
DE102015014175A1 (de) Ventiltriebvorrichtung

Legal Events

Date Code Title Description
R082 Change of representative

Representative=s name: VIERING, JENTSCHURA & PARTNER PATENT- UND RECH, DE

Representative=s name: VIERING, JENTSCHURA & PARTNER MBB PATENT- UND , DE

Representative=s name: VIERING, JENTSCHURA & PARTNER, 81675 MUENCHEN, DE

Representative=s name: VIERING, JENTSCHURA & PARTNER, DE

R012 Request for examination validly filed

Effective date: 20140721

R016 Response to examination communication
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee