FR2589519B1 - Soupape rotative d'echappement a fermeture rapide - Google Patents

Soupape rotative d'echappement a fermeture rapide

Info

Publication number
FR2589519B1
FR2589519B1 FR8516241A FR8516241A FR2589519B1 FR 2589519 B1 FR2589519 B1 FR 2589519B1 FR 8516241 A FR8516241 A FR 8516241A FR 8516241 A FR8516241 A FR 8516241A FR 2589519 B1 FR2589519 B1 FR 2589519B1
Authority
FR
France
Prior art keywords
quick
exhaust valve
rotary exhaust
closing rotary
closing
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 - Lifetime
Application number
FR8516241A
Other languages
English (en)
Other versions
FR2589519A1 (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 FR8516241A priority Critical patent/FR2589519B1/fr
Publication of FR2589519A1 publication Critical patent/FR2589519A1/fr
Application granted granted Critical
Publication of FR2589519B1 publication Critical patent/FR2589519B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F01L7/00—Rotary or oscillatory slide valve-gear or valve arrangements
    • F01L7/12—Rotary or oscillatory slide valve-gear or valve arrangements specially for two-stroke engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Characterised By The Charging Evacuation (AREA)
FR8516241A 1985-10-31 1985-10-31 Soupape rotative d'echappement a fermeture rapide Expired - Lifetime FR2589519B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8516241A FR2589519B1 (fr) 1985-10-31 1985-10-31 Soupape rotative d'echappement a fermeture rapide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8516241A FR2589519B1 (fr) 1985-10-31 1985-10-31 Soupape rotative d'echappement a fermeture rapide

Publications (2)

Publication Number Publication Date
FR2589519A1 FR2589519A1 (fr) 1987-05-07
FR2589519B1 true FR2589519B1 (fr) 1990-08-31

Family

ID=9324416

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8516241A Expired - Lifetime FR2589519B1 (fr) 1985-10-31 1985-10-31 Soupape rotative d'echappement a fermeture rapide

Country Status (1)

Country Link
FR (1) FR2589519B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4924819A (en) * 1987-09-15 1990-05-15 Performance Industries, Inc. Rotary exhaust control valve for two-stroke cycle engines and process for using the same
FR2707343B1 (fr) * 1993-07-06 1995-08-25 Renault Moteur à combustion interne à cycle deux temps.
IT1401026B1 (it) * 2010-07-28 2013-07-12 E2F Di Esposti Federici Ettore Gruppo valvola di scarico per motore a due tempi, raffreddata con tenuta senza contatto e autopulente.
CN112771260B (zh) * 2018-07-11 2022-11-29 海佩尔泰克方案股份责任有限公司 二冲程内燃发动机和相关致动方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR497547A (fr) * 1918-08-26 1919-12-09
US2736303A (en) * 1950-12-28 1956-02-28 Maschf Augsburg Nuernberg Ag Control valve for a two cycle engine
DE1064288B (de) * 1955-10-10 1959-08-27 Zschopau Motorrad Veb Auslasssteuerung fuer Zweitakt-Brennkraftmaschinen
GB2117047B (en) * 1982-03-16 1985-04-11 Donald Montgomery Bance Intake and exhaust flow control valves in two-stroke engines

Also Published As

Publication number Publication date
FR2589519A1 (fr) 1987-05-07

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Legal Events

Date Code Title Description
ST Notification of lapse