FR2360752B1 - - Google Patents

Info

Publication number
FR2360752B1
FR2360752B1 FR7723897A FR7723897A FR2360752B1 FR 2360752 B1 FR2360752 B1 FR 2360752B1 FR 7723897 A FR7723897 A FR 7723897A FR 7723897 A FR7723897 A FR 7723897A FR 2360752 B1 FR2360752 B1 FR 2360752B1
Authority
FR
France
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
FR7723897A
Other languages
French (fr)
Other versions
FR2360752A1 (en
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.)
MAN AG
Original Assignee
MAN Maschinenfabrik Augsburg Nuernberg AG
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 MAN Maschinenfabrik Augsburg Nuernberg AG filed Critical MAN Maschinenfabrik Augsburg Nuernberg AG
Publication of FR2360752A1 publication Critical patent/FR2360752A1/en
Application granted granted Critical
Publication of FR2360752B1 publication Critical patent/FR2360752B1/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
    • 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
    • F01L13/0042—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 with cams being 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
    • 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
    • F01L13/02—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for reversing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Transmission Devices (AREA)
FR7723897A 1976-08-03 1977-08-03 INTERNAL COMBUSTION ENGINE WITH REVERSIBLE ALTERNATIVE MOVEMENT PISTON Granted FR2360752A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762634916 DE2634916A1 (en) 1976-08-03 1976-08-03 REVERSIBLE PISTON ENGINE

Publications (2)

Publication Number Publication Date
FR2360752A1 FR2360752A1 (en) 1978-03-03
FR2360752B1 true FR2360752B1 (en) 1981-11-06

Family

ID=5984637

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7723897A Granted FR2360752A1 (en) 1976-08-03 1977-08-03 INTERNAL COMBUSTION ENGINE WITH REVERSIBLE ALTERNATIVE MOVEMENT PISTON

Country Status (9)

Country Link
JP (1) JPS5317817A (en)
BR (1) BR7705120A (en)
CH (1) CH621604A5 (en)
DD (1) DD131573A1 (en)
DE (1) DE2634916A1 (en)
DK (1) DK343177A (en)
FR (1) FR2360752A1 (en)
GB (1) GB1577178A (en)
NL (1) NL181942C (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3216618A1 (en) * 1982-05-04 1983-12-15 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg Reversible internal combustion engine operated, in particular, on heavy oil and having cam-controlled injection pumps
GB8323631D0 (en) * 1983-09-02 1983-10-05 Sunderland Machine Installatio Probe unit
DE3403242A1 (en) * 1984-01-31 1985-08-01 Klöckner-Humboldt-Deutz AG, 5000 Köln Cam drive with a roller tappet
FR2563274B1 (en) * 1984-04-18 1986-05-30 Semt METHOD FOR CHANGING THE DIRECTION OF ROTATION OF AN INTERNAL COMBUSTION ENGINE, AND ENGINE USING THE SAME
US4995353A (en) * 1990-04-11 1991-02-26 General Motors Corporation Valve train with lash/compliance compensation
DE69806833T2 (en) 1997-04-04 2003-04-10 Toyota Motor Co Ltd Three-dimensional cam and valve train device
DE19825411C1 (en) * 1998-06-06 1999-10-07 Daimler Chrysler Ag Reversible reciprocating internal combustion engine, e.g. for motor vehicles esp. in reverse gear
DE19916689C1 (en) * 1999-04-14 2000-12-07 Man B & W Diesel Ag Cam manufacturing method for diesel engine valve control cams has angular offset between 2 alternate cam surfaces provided by machining successive narrow strips with given angular offset between them
US8033954B2 (en) * 2007-04-18 2011-10-11 GM Global Technology Operations LLC Hybrid powertrain with reversing engine and method of control
JP7384782B2 (en) 2020-12-28 2023-11-21 株式会社神戸製鋼所 Laminated fluid warmer

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE247386C (en) *
CH20201A (en) * 1899-09-07 1900-12-15 Motorfahrzeug Werke Heinle & W Control cam for the exhaust valve of explosion engines
DE387867C (en) * 1921-11-22 1924-01-04 Friedrich Wilhelm Haenichen Control for two-stroke piston engines that are operated with liquid air and liquid fuel
FR700696A (en) * 1929-08-29 1931-03-05 Cam drive, with cylindrical rest adjacent to cam and co-axial to camshaft
CH157418A (en) * 1930-12-20 1932-09-30 Sulzer Ag Cam body with two cam tracks for actuating a control element on reversible engines.
US2307926A (en) * 1940-06-15 1943-01-12 Griffith Camshaft for internal combustion engines
DE1256943B (en) * 1966-10-20 1967-12-21 Maschf Augsburg Nuernberg Ag Double cams for reversible internal combustion engines
GB1443421A (en) * 1972-04-07 1976-07-21 Hinderks M V Variable compression ration engine

Also Published As

Publication number Publication date
FR2360752A1 (en) 1978-03-03
NL7707992A (en) 1978-02-07
JPS5317817A (en) 1978-02-18
DE2634916C2 (en) 1990-01-18
DD131573A1 (en) 1978-07-05
DK343177A (en) 1978-02-04
NL181942B (en) 1987-07-01
CH621604A5 (en) 1981-02-13
GB1577178A (en) 1980-10-22
BR7705120A (en) 1978-05-02
JPS6118008B2 (en) 1986-05-10
DE2634916A1 (en) 1978-02-09
NL181942C (en) 1987-12-01

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Legal Events

Date Code Title Description
ST Notification of lapse