FR2308839A1 - Dispositif d'entrainement de soupapes en rotation - Google Patents

Dispositif d'entrainement de soupapes en rotation

Info

Publication number
FR2308839A1
FR2308839A1 FR7611040A FR7611040A FR2308839A1 FR 2308839 A1 FR2308839 A1 FR 2308839A1 FR 7611040 A FR7611040 A FR 7611040A FR 7611040 A FR7611040 A FR 7611040A FR 2308839 A1 FR2308839 A1 FR 2308839A1
Authority
FR
France
Prior art keywords
drive device
valve drive
rotating valve
rotating
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.)
Granted
Application number
FR7611040A
Other languages
English (en)
Other versions
FR2308839B1 (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.)
Northrop Grumman Space and Mission Systems Corp
Original Assignee
TRW Inc
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 TRW Inc filed Critical TRW Inc
Publication of FR2308839A1 publication Critical patent/FR2308839A1/fr
Application granted granted Critical
Publication of FR2308839B1 publication Critical patent/FR2308839B1/fr
Granted 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
    • F01L1/32—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for rotating lift valves, e.g. to diminish wear
    • 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
    • F01L2820/00—Details on specific features characterising valve gear arrangements
    • F01L2820/02—Formulas
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/18296—Cam and slide
    • Y10T74/18304—Axial cam

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Transmission Devices (AREA)
FR7611040A 1975-04-23 1976-04-14 Dispositif d'entrainement de soupapes en rotation Granted FR2308839A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/570,637 US4003353A (en) 1975-04-23 1975-04-23 Valve rotator

Publications (2)

Publication Number Publication Date
FR2308839A1 true FR2308839A1 (fr) 1976-11-19
FR2308839B1 FR2308839B1 (fr) 1981-12-24

Family

ID=24280445

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7611040A Granted FR2308839A1 (fr) 1975-04-23 1976-04-14 Dispositif d'entrainement de soupapes en rotation

Country Status (6)

Country Link
US (1) US4003353A (fr)
JP (1) JPS51124721A (fr)
DE (1) DE2616911C3 (fr)
FR (1) FR2308839A1 (fr)
GB (1) GB1535083A (fr)
SE (1) SE427488B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2632355A1 (fr) * 1988-06-03 1989-12-08 Mtu Friedrichshafen Gmbh Soupape d'echappement a dispositif de rotation pour moteur a combustion interne

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60111234A (ja) * 1983-11-21 1985-06-17 Top Jimuki Kk ジアゾ複写機の巻込防止機構
JPS62290667A (ja) * 1987-05-25 1987-12-17 Hitachi Ltd シ−ト類スタック機構
CA2046599A1 (fr) * 1989-12-14 1991-06-15 Boris B. Lopatik Dispositif pour la conversion reciproque de mouvements alternatifs et rotatifs
JPH0868304A (ja) * 1994-08-29 1996-03-12 Fuji Oozx Inc エンジンバルブ用ローテータ
JPH08303216A (ja) * 1995-05-08 1996-11-19 Fuji Oozx Inc 内燃機関用タペットの製造方法
JP6083398B2 (ja) * 2014-02-21 2017-02-22 トヨタ自動車株式会社 バルブ回転装置

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB594828A (en) * 1944-10-26 1947-11-20 Thompson Prod Inc Improved device for effecting relative rotation between parts under axial load, particularly for rotating poppet valves
US2686508A (en) * 1952-03-04 1954-08-17 Thompson Prod Inc Valve rotating device
US2714375A (en) * 1952-09-04 1955-08-02 Carl R Hirschberger Tappet valve operating mechanism
US2767696A (en) * 1953-06-04 1956-10-23 Herbert H Engemann Valve rotating device
US2775232A (en) * 1953-06-19 1956-12-25 Julius E Witzky Valve rotator
US2827886A (en) * 1956-01-19 1958-03-25 Gen Motors Corp Valve rotator
US2835236A (en) * 1954-03-16 1958-05-20 Gen Motors Corp Valve rotator
US2935058A (en) * 1958-01-03 1960-05-03 William D Dooley Valve rotating device
DE1924128A1 (de) * 1969-05-12 1970-11-26 Teves Thompson Gmbh Vorrichtung zum Drehen von Ventilen,vorzugsweise von Ventilkegeln fuer Verbrennungskraftmaschinen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5029086A (fr) * 1973-07-17 1975-03-24

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB594828A (en) * 1944-10-26 1947-11-20 Thompson Prod Inc Improved device for effecting relative rotation between parts under axial load, particularly for rotating poppet valves
US2686508A (en) * 1952-03-04 1954-08-17 Thompson Prod Inc Valve rotating device
US2714375A (en) * 1952-09-04 1955-08-02 Carl R Hirschberger Tappet valve operating mechanism
US2767696A (en) * 1953-06-04 1956-10-23 Herbert H Engemann Valve rotating device
US2775232A (en) * 1953-06-19 1956-12-25 Julius E Witzky Valve rotator
US2835236A (en) * 1954-03-16 1958-05-20 Gen Motors Corp Valve rotator
US2827886A (en) * 1956-01-19 1958-03-25 Gen Motors Corp Valve rotator
US2935058A (en) * 1958-01-03 1960-05-03 William D Dooley Valve rotating device
DE1924128A1 (de) * 1969-05-12 1970-11-26 Teves Thompson Gmbh Vorrichtung zum Drehen von Ventilen,vorzugsweise von Ventilkegeln fuer Verbrennungskraftmaschinen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2632355A1 (fr) * 1988-06-03 1989-12-08 Mtu Friedrichshafen Gmbh Soupape d'echappement a dispositif de rotation pour moteur a combustion interne

Also Published As

Publication number Publication date
SE427488B (sv) 1983-04-11
US4003353A (en) 1977-01-18
JPS5624766B2 (fr) 1981-06-08
DE2616911C3 (de) 1979-12-13
JPS51124721A (en) 1976-10-30
GB1535083A (en) 1978-12-06
SE7604661L (sv) 1976-10-24
DE2616911B2 (de) 1979-04-19
DE2616911A1 (de) 1976-11-04
FR2308839B1 (fr) 1981-12-24

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Legal Events

Date Code Title Description
ST Notification of lapse