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FR2599426B1 - Ensemble de soupapes concentriques perfectionnees pour moteur a explosions. - Google Patents

Ensemble de soupapes concentriques perfectionnees pour moteur a explosions.

Info

Publication number
FR2599426B1
FR2599426B1 FR8607709A FR8607709A FR2599426B1 FR 2599426 B1 FR2599426 B1 FR 2599426B1 FR 8607709 A FR8607709 A FR 8607709A FR 8607709 A FR8607709 A FR 8607709A FR 2599426 B1 FR2599426 B1 FR 2599426B1
Authority
FR
France
Prior art keywords
explosion engine
concentric valves
improved concentric
improved
valves
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
FR8607709A
Other languages
English (en)
Other versions
FR2599426A1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8607709A priority Critical patent/FR2599426B1/fr
Publication of FR2599426A1 publication Critical patent/FR2599426A1/fr
Application granted granted Critical
Publication of FR2599426B1 publication Critical patent/FR2599426B1/fr
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
    • F01L1/28—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of coaxial valves; characterised by the provision of valves co-operating with both intake and exhaust ports

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
FR8607709A 1986-05-29 1986-05-29 Ensemble de soupapes concentriques perfectionnees pour moteur a explosions. Expired FR2599426B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8607709A FR2599426B1 (fr) 1986-05-29 1986-05-29 Ensemble de soupapes concentriques perfectionnees pour moteur a explosions.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8607709A FR2599426B1 (fr) 1986-05-29 1986-05-29 Ensemble de soupapes concentriques perfectionnees pour moteur a explosions.

Publications (2)

Publication Number Publication Date
FR2599426A1 FR2599426A1 (fr) 1987-12-04
FR2599426B1 true FR2599426B1 (fr) 1989-02-03

Family

ID=9335774

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8607709A Expired FR2599426B1 (fr) 1986-05-29 1986-05-29 Ensemble de soupapes concentriques perfectionnees pour moteur a explosions.

Country Status (1)

Country Link
FR (1) FR2599426B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPP152398A0 (en) * 1998-01-23 1998-02-19 Ax-Tec Pty Ltd Intake and exhaust valve system
GB2632184A (en) * 2023-07-27 2025-01-29 Wang Gang Concentric circular valve train valve mechanism for internal combustion engine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2213202A (en) * 1937-07-11 1940-09-03 Buchi Alfred Internal combustion engine
FR1112701A (fr) * 1954-06-09 1956-03-19 Culasse pour moteurs à explosions
DE1056417B (de) * 1954-07-02 1959-04-30 Alfred J Buechi Dipl Ing Brennkraftmaschine mit einem zentral im Zylinderkopf angeordneten Aussenventil und einem darin gefuehrten Innenventil

Also Published As

Publication number Publication date
FR2599426A1 (fr) 1987-12-04

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Legal Events

Date Code Title Description
ST Notification of lapse