FR580537A - Desmodromic control mechanism - Google Patents

Desmodromic control mechanism

Info

Publication number
FR580537A
FR580537A FR580537DA FR580537A FR 580537 A FR580537 A FR 580537A FR 580537D A FR580537D A FR 580537DA FR 580537 A FR580537 A FR 580537A
Authority
FR
France
Prior art keywords
control mechanism
desmodromic control
desmodromic
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Octave Lepersonne
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 filed Critical
Application granted granted Critical
Publication of FR580537A publication Critical patent/FR580537A/en
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR580537D 1924-01-16 1924-04-22 Desmodromic control mechanism Expired FR580537A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE580537X 1924-01-16

Publications (1)

Publication Number Publication Date
FR580537A true FR580537A (en) 1924-11-08

Family

ID=3873445

Family Applications (1)

Application Number Title Priority Date Filing Date
FR580537D Expired FR580537A (en) 1924-01-16 1924-04-22 Desmodromic control mechanism

Country Status (1)

Country Link
FR (1) FR580537A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0245550A1 (en) * 1986-05-14 1987-11-19 BOTHWELL, Peter William Cylinder head for an internal combustion engine
WO2012088249A1 (en) 2010-12-22 2012-06-28 Dougherty James T Rockerless desmodromic valve system
US9366158B1 (en) 2010-12-22 2016-06-14 James T. Dougherty Unitary cam follower and valve preload spring for a desmodromic valve mechanism

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0245550A1 (en) * 1986-05-14 1987-11-19 BOTHWELL, Peter William Cylinder head for an internal combustion engine
WO2012088249A1 (en) 2010-12-22 2012-06-28 Dougherty James T Rockerless desmodromic valve system
EP2655815A1 (en) * 2010-12-22 2013-10-30 Dougherty, James T. Rockerless desmodromic valve system
EP2655815A4 (en) * 2010-12-22 2014-04-16 James T Dougherty Rockerless desmodromic valve system
US9366158B1 (en) 2010-12-22 2016-06-14 James T. Dougherty Unitary cam follower and valve preload spring for a desmodromic valve mechanism
US9488074B2 (en) 2010-12-22 2016-11-08 James T. Dougherty Rockerless desmodromic valve system

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