FR2529616B1 - Systeme de rappel pneumatique de soupape pour moteur a combustion interne - Google Patents

Systeme de rappel pneumatique de soupape pour moteur a combustion interne

Info

Publication number
FR2529616B1
FR2529616B1 FR8211458A FR8211458A FR2529616B1 FR 2529616 B1 FR2529616 B1 FR 2529616B1 FR 8211458 A FR8211458 A FR 8211458A FR 8211458 A FR8211458 A FR 8211458A FR 2529616 B1 FR2529616 B1 FR 2529616B1
Authority
FR
France
Prior art keywords
combustion engine
internal combustion
pneumatic valve
recall system
recall
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
FR8211458A
Other languages
English (en)
Other versions
FR2529616A1 (fr
Inventor
Jean-Pierre Boudy
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.)
Renault Sport
Original Assignee
Renault Sport
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 Renault Sport filed Critical Renault Sport
Priority to FR8211458A priority Critical patent/FR2529616B1/fr
Publication of FR2529616A1 publication Critical patent/FR2529616A1/fr
Application granted granted Critical
Publication of FR2529616B1 publication Critical patent/FR2529616B1/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
    • F01L1/46—Component parts, details, or accessories, not provided for in preceding subgroups
    • F01L1/462—Valve return spring arrangements
    • F01L1/465—Pneumatic arrangements
    • 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
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/14—Tappets; Push rods
    • F01L1/16—Silencing impact; Reducing wear
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
    • F02F1/4214—Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more valves per cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F2001/244—Arrangement of valve stems in cylinder heads
    • F02F2001/245—Arrangement of valve stems in cylinder heads the valve stems being orientated at an angle with the cylinder axis
FR8211458A 1982-06-30 1982-06-30 Systeme de rappel pneumatique de soupape pour moteur a combustion interne Expired FR2529616B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8211458A FR2529616B1 (fr) 1982-06-30 1982-06-30 Systeme de rappel pneumatique de soupape pour moteur a combustion interne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8211458A FR2529616B1 (fr) 1982-06-30 1982-06-30 Systeme de rappel pneumatique de soupape pour moteur a combustion interne

Publications (2)

Publication Number Publication Date
FR2529616A1 FR2529616A1 (fr) 1984-01-06
FR2529616B1 true FR2529616B1 (fr) 1987-03-27

Family

ID=9275547

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8211458A Expired FR2529616B1 (fr) 1982-06-30 1982-06-30 Systeme de rappel pneumatique de soupape pour moteur a combustion interne

Country Status (1)

Country Link
FR (1) FR2529616B1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8375902B2 (en) 2009-01-22 2013-02-19 Brp-Powertrain Gmbh & Co. Kg Air spring with cap
US8550044B2 (en) 2009-01-20 2013-10-08 Brp-Powertrain Gmbh & Co. Kg Air spring system for an internal combustion engine

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2593352B2 (ja) * 1989-04-26 1997-03-26 本田技研工業株式会社 内燃機関の動弁装置
US5233950A (en) * 1991-08-21 1993-08-10 Honda Giken Kogyo Kabushiki Kaisha Valve operating system for internal combustion engine
JP3484498B2 (ja) * 1993-09-30 2004-01-06 ヤマハ発動機株式会社 ４サイクルエンジン
DE59506935D1 (de) 1994-08-12 1999-11-04 Bayerische Motoren Werke Ag Pneumatische Feder, insbesondere für Gaswechselventile von Brennkraftmaschinen
DE19603536C2 (de) 1996-02-01 1999-01-14 Bayerische Motoren Werke Ag Ventiltrieb für eine Brennkraftmaschine mit einer pneumatischen Schließfeder für ein Gaswechselventil
DE10243388B4 (de) * 2002-09-13 2012-02-09 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Pneumatische Ventilfeder für Gaswechselventile von Brennkraftmaschinen
FR2867807B1 (fr) 2004-03-17 2006-07-07 Intertechnique Sa Dispositif de rappel d'une soupape et moteur equipe d'un tel dispositif

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR569131A (fr) * 1922-12-29 1924-04-07 Aviation Louis Breguet Sa Système de distribution à air comprimé pour moteur à explosion
DE2062970A1 (de) * 1970-12-21 1972-06-29 Schleicher, Hans, Dipl.-Ing., 8000 München Ventilanordnung bei einer Brennkraftmaschine
FR2364328A1 (fr) * 1976-09-09 1978-04-07 Chrysler France Dispositif de rappel de soupapes pour moteur a combustion interne

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8550044B2 (en) 2009-01-20 2013-10-08 Brp-Powertrain Gmbh & Co. Kg Air spring system for an internal combustion engine
US8813697B2 (en) 2009-01-20 2014-08-26 Brp-Powertrain Gmbh & Co. Kg Air spring system for an internal combustion engine
US8375902B2 (en) 2009-01-22 2013-02-19 Brp-Powertrain Gmbh & Co. Kg Air spring with cap

Also Published As

Publication number Publication date
FR2529616A1 (fr) 1984-01-06

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