CA2293000C - Systeme de commande de soupapes pour moteur a combustion interne - Google Patents

Systeme de commande de soupapes pour moteur a combustion interne Download PDF

Info

Publication number
CA2293000C
CA2293000C CA 2293000 CA2293000A CA2293000C CA 2293000 C CA2293000 C CA 2293000C CA 2293000 CA2293000 CA 2293000 CA 2293000 A CA2293000 A CA 2293000A CA 2293000 C CA2293000 C CA 2293000C
Authority
CA
Canada
Prior art keywords
support
roller
valve operating
rocker arm
wall portions
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 - Fee Related
Application number
CA 2293000
Other languages
English (en)
Other versions
CA2293000A1 (fr
Inventor
Toshiyuki Sato
Toshihiro Oikawa
Toshihiro Kamiyama
Mamoru Kosuge
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co Ltd
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
Priority claimed from JP36438098A external-priority patent/JP3542294B2/ja
Priority claimed from JP35180099A external-priority patent/JP3320046B2/ja
Application filed by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of CA2293000A1 publication Critical patent/CA2293000A1/fr
Application granted granted Critical
Publication of CA2293000C publication Critical patent/CA2293000C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • F01L1/053—Camshafts overhead type
    • 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
    • F01L1/18—Rocking arms or levers
    • F01L1/185—Overhead end-pivot rocking arms
    • 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
    • F01L1/26—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder
    • F01L1/267—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder with means for varying the timing or the lift of the valves
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
CA 2293000 1998-12-22 1999-12-21 Systeme de commande de soupapes pour moteur a combustion interne Expired - Fee Related CA2293000C (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP10-364380 1998-12-22
JP36438098A JP3542294B2 (ja) 1998-12-22 1998-12-22 内燃機関の動弁装置
JP10-376345 1998-12-23
JP37634598 1998-12-23
JP11-351800 1999-12-10
JP35180099A JP3320046B2 (ja) 1998-12-23 1999-12-10 内燃機関の動弁装置

Publications (2)

Publication Number Publication Date
CA2293000A1 CA2293000A1 (fr) 2000-06-22
CA2293000C true CA2293000C (fr) 2005-08-02

Family

ID=27341392

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2293000 Expired - Fee Related CA2293000C (fr) 1998-12-22 1999-12-21 Systeme de commande de soupapes pour moteur a combustion interne

Country Status (3)

Country Link
EP (1) EP1013898B1 (fr)
CA (1) CA2293000C (fr)
DE (1) DE69926475T2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102892979A (zh) * 2010-04-07 2013-01-23 丰田自动车株式会社 内燃机的气门装置
JP6234310B2 (ja) 2014-04-08 2017-11-22 株式会社オティックス 内燃機関の可変動弁機構

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4727832A (en) * 1986-06-13 1988-03-01 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Roller rocker arm
CA1329078C (fr) * 1986-12-27 1994-05-03 Kenji Hirose Actionneur de soupape pour moteur a combustion interne
JP2577252B2 (ja) * 1988-10-11 1997-01-29 本田技研工業株式会社 内燃機関の動弁装置
JP2663084B2 (ja) * 1992-11-21 1997-10-15 株式会社オティックス ローラ付ロッカアームの製造方法
DE9406190U1 (de) * 1994-04-14 1994-06-09 Schaeffler Waelzlager Kg Vorrichtung zur gleichzeitigen Betätigung von zumindest zwei Gaswechselventilen
US5651336A (en) * 1995-12-26 1997-07-29 Chrysler Corporation Variable valve timing and lift mechanism
DE19640520A1 (de) * 1996-07-20 1998-04-09 Dieter Dipl Ing Reitz Ventiltrieb und Zylinderkopf einer Brennkraftmaschine
TW387033B (en) * 1997-06-24 2000-04-11 Honda Motor Co Ltd Valve operating system in internal combustion engine

Also Published As

Publication number Publication date
DE69926475T2 (de) 2006-04-06
EP1013898B1 (fr) 2005-08-03
EP1013898A3 (fr) 2000-10-04
EP1013898A2 (fr) 2000-06-28
CA2293000A1 (fr) 2000-06-22
DE69926475D1 (de) 2005-09-08

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EEER Examination request
MKLA Lapsed

Effective date: 20131223