ES2731917T3 - Sistemas de válvula desmodrómica y sus métodos de funcionamiento - Google Patents

Sistemas de válvula desmodrómica y sus métodos de funcionamiento Download PDF

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Publication number
ES2731917T3
ES2731917T3 ES14720210T ES14720210T ES2731917T3 ES 2731917 T3 ES2731917 T3 ES 2731917T3 ES 14720210 T ES14720210 T ES 14720210T ES 14720210 T ES14720210 T ES 14720210T ES 2731917 T3 ES2731917 T3 ES 2731917T3
Authority
ES
Spain
Prior art keywords
valve
demodromic
connecting rod
actuation mechanism
mechanism according
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.)
Active
Application number
ES14720210T
Other languages
English (en)
Spanish (es)
Inventor
Roger Derrick Stone
Owen James Warren Evans
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.)
Camcon Auto Ltd
Original Assignee
Camcon Auto Ltd
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 Camcon Auto Ltd filed Critical Camcon Auto Ltd
Application granted granted Critical
Publication of ES2731917T3 publication Critical patent/ES2731917T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F01L1/30—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of positively opened and closed valves, i.e. desmodromic 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
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/10—Connecting springs to valve members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Mechanically-Actuated Valves (AREA)
ES14720210T 2013-04-23 2014-04-22 Sistemas de válvula desmodrómica y sus métodos de funcionamiento Active ES2731917T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1307317.6A GB201307317D0 (en) 2013-04-23 2013-04-23 Valve System and Methods of Operation Thereof
PCT/GB2014/051239 WO2014174268A1 (en) 2013-04-23 2014-04-22 Desmodromicvalve systems and methods of operation thereof

Publications (1)

Publication Number Publication Date
ES2731917T3 true ES2731917T3 (es) 2019-11-19

Family

ID=48537672

Family Applications (1)

Application Number Title Priority Date Filing Date
ES14720210T Active ES2731917T3 (es) 2013-04-23 2014-04-22 Sistemas de válvula desmodrómica y sus métodos de funcionamiento

Country Status (9)

Country Link
US (1) US10077687B2 (enExample)
EP (1) EP2989302B1 (enExample)
JP (2) JP6453309B2 (enExample)
KR (1) KR102125768B1 (enExample)
CN (1) CN105264184B (enExample)
BR (1) BR112015026875A2 (enExample)
ES (1) ES2731917T3 (enExample)
GB (1) GB201307317D0 (enExample)
WO (1) WO2014174268A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3048274A1 (en) * 2015-01-23 2016-07-27 Caterpillar Energy Solutions GmbH Valve configurations for an internal combustion engine
US10280811B2 (en) * 2016-03-30 2019-05-07 Steve James Duel Valve train system
GB2568107B (en) * 2017-11-07 2022-11-02 Camcon Auto Ltd Actuation assembly and methods of operation thereof

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB281082A (en) * 1926-11-15 1927-12-01 Francis Amyas Sidwell Improvements in mechanism for the operation of valves
GB294427A (en) * 1927-12-15 1928-07-26 Edward Ronald D Alessio Improvements in and relating to valve-operating mechanism in internal combustion engines
US3183901A (en) * 1965-01-29 1965-05-18 Niel C Thuesen Compression-compensating means for poppet valves
JPH053688Y2 (enExample) * 1987-02-23 1993-01-28
HK1033238A2 (en) * 2001-01-20 2001-08-03 刘富华 A control device for an air valve of an internal combustion engine
EP1386061B1 (fr) * 2001-05-10 2008-03-19 Philippe Schmidt Dispositif de commande de la cinematique de soupapes
DE602004025560D1 (de) 2003-04-26 2010-04-01 Camcon Ltd Elektromagnetische ventilbetätigungsvorrichtung
US7210435B2 (en) 2005-07-08 2007-05-01 Decuir Jr Julian A Desmodromic valve system and retrofit kit for conventional pushrod engines including replaceable cam lobes for adjusting lift and duration and hydraulic lifters for increased reliability
WO2008149316A2 (en) 2007-06-07 2008-12-11 Manousos Pattakos Desmodromic variable valve actuation
GB0920152D0 (en) 2009-11-18 2009-12-30 Camcon Ltd Rotary electromagnetic actuator

Also Published As

Publication number Publication date
WO2014174268A1 (en) 2014-10-30
CN105264184B (zh) 2018-10-30
EP2989302A1 (en) 2016-03-02
JP6676137B2 (ja) 2020-04-08
KR20160003042A (ko) 2016-01-08
CN105264184A (zh) 2016-01-20
BR112015026875A2 (pt) 2017-07-25
US10077687B2 (en) 2018-09-18
JP6453309B2 (ja) 2019-01-16
EP2989302B1 (en) 2019-05-08
JP2016520751A (ja) 2016-07-14
JP2019074091A (ja) 2019-05-16
KR102125768B1 (ko) 2020-06-23
US20160153323A1 (en) 2016-06-02
GB201307317D0 (en) 2013-05-29

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