DE502006004285D1 - Forced-control valve train - Google Patents

Forced-control valve train

Info

Publication number
DE502006004285D1
DE502006004285D1 DE200650004285 DE502006004285T DE502006004285D1 DE 502006004285 D1 DE502006004285 D1 DE 502006004285D1 DE 200650004285 DE200650004285 DE 200650004285 DE 502006004285 T DE502006004285 T DE 502006004285T DE 502006004285 D1 DE502006004285 D1 DE 502006004285D1
Authority
DE
Germany
Prior art keywords
forced
control valve
valve train
train
control
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
DE200650004285
Other languages
German (de)
Inventor
Dietmar Schwarzenthal
Joachim Gruenberger
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.)
Dr Ing HCF Porsche AG
Original Assignee
Dr Ing HCF Porsche AG
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 Dr Ing HCF Porsche AG filed Critical Dr Ing HCF Porsche AG
Publication of DE502006004285D1 publication Critical patent/DE502006004285D1/en
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
DE200650004285 2005-08-13 2006-05-11 Forced-control valve train Active DE502006004285D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200510038503 DE102005038503A1 (en) 2005-08-13 2005-08-13 Forced-control valve train

Publications (1)

Publication Number Publication Date
DE502006004285D1 true DE502006004285D1 (en) 2009-09-03

Family

ID=37478908

Family Applications (2)

Application Number Title Priority Date Filing Date
DE200510038503 Ceased DE102005038503A1 (en) 2005-08-13 2005-08-13 Forced-control valve train
DE200650004285 Active DE502006004285D1 (en) 2005-08-13 2006-05-11 Forced-control valve train

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE200510038503 Ceased DE102005038503A1 (en) 2005-08-13 2005-08-13 Forced-control valve train

Country Status (2)

Country Link
EP (1) EP1752620B1 (en)
DE (2) DE102005038503A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009012597A1 (en) 2009-03-11 2010-09-16 Inventus Engineering Gmbh Desmodromic valve train, particularly for internal combustion engine, has driven cam element on which two cam tracks are formed, where cam element opens and closes valve over intermediate element

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1238175A (en) 1917-04-09 1917-08-28 Hulbert S Clark Elastic puppet-valve.
US1937152A (en) * 1930-12-23 1933-11-28 Junk Walter Positive valve control for internal combustion engines
DE537556C (en) * 1930-12-23 1931-11-04 Walter Junk Compulsory valve control for internal combustion engines
US2858818A (en) * 1957-11-07 1958-11-04 Joseph H Bailey Engine valve operating cam
DE3706187C2 (en) * 1987-02-26 1996-05-30 Josef Austermann Drive device for a preferably linearly adjustable machine part
FR2645903A1 (en) * 1989-04-17 1990-10-19 Santarelli Paul Springless timing device intended for an internal combustion engine
JPH03168307A (en) * 1989-11-24 1991-07-22 Takuya Matsumoto Valve driving device for engine
AU5270699A (en) 1999-08-12 2001-03-13 Stefan Battlogg A valve drive in particular for combustion engines of motor vehicles

Also Published As

Publication number Publication date
EP1752620A1 (en) 2007-02-14
EP1752620B1 (en) 2009-07-22
DE102005038503A1 (en) 2007-02-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: DR. ING. H.C. F. PORSCHE AKTIENGESELLSCHAFT, 7, DE