FR2815377B1 - MULTIPLE CONFIGURATION VALVE DISTRIBUTION CONTROL DEVICE - Google Patents

MULTIPLE CONFIGURATION VALVE DISTRIBUTION CONTROL DEVICE

Info

Publication number
FR2815377B1
FR2815377B1 FR0013153A FR0013153A FR2815377B1 FR 2815377 B1 FR2815377 B1 FR 2815377B1 FR 0013153 A FR0013153 A FR 0013153A FR 0013153 A FR0013153 A FR 0013153A FR 2815377 B1 FR2815377 B1 FR 2815377B1
Authority
FR
France
Prior art keywords
control device
distribution control
multiple configuration
valve distribution
configuration valve
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
FR0013153A
Other languages
French (fr)
Other versions
FR2815377A1 (en
Inventor
Laurent Christophe Vuillemin
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.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles SA
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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR0013153A priority Critical patent/FR2815377B1/en
Priority to ES01402273T priority patent/ES2232578T3/en
Priority to DE60106843T priority patent/DE60106843T2/en
Priority to EP01402273A priority patent/EP1197640B1/en
Priority to AT01402273T priority patent/ATE281589T1/en
Publication of FR2815377A1 publication Critical patent/FR2815377A1/en
Application granted granted Critical
Publication of FR2815377B1 publication Critical patent/FR2815377B1/en
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
    • F01L1/26—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
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/0015—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
    • F01L13/0031—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque by modification of tappet or pushrod length
    • 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
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/0015—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
    • F01L13/0036—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque the valves being driven by two or more cams with different shape, size or timing or a single cam profiled in axial and radial direction
    • 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
    • F01L1/08—Shape of cams

Abstract

The valve timing control comprises three sets of equipment (11,12,13) each of which comprises a stop (31,32,33), a rocker (41,42,43) and a cam (51,52,53). Two sets of equipment (11,12) are specifically dedicated to the control of two valves (21,22) and the third set simultaneously controls the two valves and comprises an adjustable stop (33) allowing it to be active or inactive. At least one of the two sets of equipment specifically dedicated to the control of the two valves is also provided with an adjustable stop enabling it to be active or inactive.
FR0013153A 2000-10-13 2000-10-13 MULTIPLE CONFIGURATION VALVE DISTRIBUTION CONTROL DEVICE Expired - Fee Related FR2815377B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0013153A FR2815377B1 (en) 2000-10-13 2000-10-13 MULTIPLE CONFIGURATION VALVE DISTRIBUTION CONTROL DEVICE
ES01402273T ES2232578T3 (en) 2000-10-13 2001-08-31 VALVE DISTRIBUTION CONTROL DEVICE WITH MULTIPLE CONFIGURATIONS.
DE60106843T DE60106843T2 (en) 2000-10-13 2001-08-31 Valve control device with multiple configurations
EP01402273A EP1197640B1 (en) 2000-10-13 2001-08-31 Multi-configuration valve drive
AT01402273T ATE281589T1 (en) 2000-10-13 2001-08-31 VALVE CONTROL DEVICE WITH MULTIPLE CONFIGURATIONS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0013153A FR2815377B1 (en) 2000-10-13 2000-10-13 MULTIPLE CONFIGURATION VALVE DISTRIBUTION CONTROL DEVICE

Publications (2)

Publication Number Publication Date
FR2815377A1 FR2815377A1 (en) 2002-04-19
FR2815377B1 true FR2815377B1 (en) 2003-02-07

Family

ID=8855328

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0013153A Expired - Fee Related FR2815377B1 (en) 2000-10-13 2000-10-13 MULTIPLE CONFIGURATION VALVE DISTRIBUTION CONTROL DEVICE

Country Status (5)

Country Link
EP (1) EP1197640B1 (en)
AT (1) ATE281589T1 (en)
DE (1) DE60106843T2 (en)
ES (1) ES2232578T3 (en)
FR (1) FR2815377B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5090037B2 (en) * 2007-03-22 2012-12-05 株式会社オティックス Variable valve mechanism

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0747923B2 (en) * 1989-06-30 1995-05-24 いすゞ自動車株式会社 Variable valve timing lift device
JPH03151509A (en) * 1989-11-09 1991-06-27 Fuji Heavy Ind Ltd Variable valve timing-type valve device
FR2663682B1 (en) * 1990-06-21 1992-10-16 Peugeot VARIABLE AMPLITUDE DEVICE FOR LIFTING AT LEAST ONE VALVE OF AN INTERNAL COMBUSTION ENGINE.
FR2674287B1 (en) 1991-03-19 1993-07-23 Peugeot HYDRAULIC CONTROL FOR LIFTING MECHANISM WITH VARIABLE AMPLITUDE OF AT LEAST ONE VALVE OF INTERNAL COMBUSTION ENGINE.
JPH11247635A (en) * 1998-02-27 1999-09-14 Aisin Seiki Co Ltd Variable valve system for internal combustion engine

Also Published As

Publication number Publication date
DE60106843D1 (en) 2004-12-09
EP1197640A1 (en) 2002-04-17
ES2232578T3 (en) 2005-06-01
FR2815377A1 (en) 2002-04-19
DE60106843T2 (en) 2005-11-10
EP1197640B1 (en) 2004-11-03
ATE281589T1 (en) 2004-11-15

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20080630