FR2360752A1 - Moteur a combustion interne a piston a mouvement alternatif reversible - Google Patents

Moteur a combustion interne a piston a mouvement alternatif reversible

Info

Publication number
FR2360752A1
FR2360752A1 FR7723897A FR7723897A FR2360752A1 FR 2360752 A1 FR2360752 A1 FR 2360752A1 FR 7723897 A FR7723897 A FR 7723897A FR 7723897 A FR7723897 A FR 7723897A FR 2360752 A1 FR2360752 A1 FR 2360752A1
Authority
FR
France
Prior art keywords
combustion engine
internal combustion
alternative movement
cam
movement piston
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
FR7723897A
Other languages
English (en)
French (fr)
Other versions
FR2360752B1 (enrdf_load_stackoverflow
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/fr
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 Moteur a combustion interne a piston a mouvement alternatif reversible Granted FR2360752A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762634916 DE2634916A1 (de) 1976-08-03 1976-08-03 Umsteuerbare hubkolbenbrennkraftmaschine

Publications (2)

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

Family

ID=5984637

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7723897A Granted FR2360752A1 (fr) 1976-08-03 1977-08-03 Moteur a combustion interne a piston a mouvement alternatif reversible

Country Status (9)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0869262A3 (en) * 1997-04-04 1999-03-10 Toyota Jidosha Kabushiki Kaisha Three dimensional cam, method and apparatus for measuring three dimensional cam profile, and valve drive apparatus

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3216618A1 (de) * 1982-05-04 1983-12-15 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg Umsteuerbare, insbesondere schweroelbetriebene brennkraftmaschine mit nockengesteuerten einspritzpumpen
GB8323631D0 (en) * 1983-09-02 1983-10-05 Sunderland Machine Installatio Probe unit
DE3403242A1 (de) * 1984-01-31 1985-08-01 Klöckner-Humboldt-Deutz AG, 5000 Köln Nockentrieb mit einem rollenstoessel
FR2563274B1 (fr) * 1984-04-18 1986-05-30 Semt Procede de changement du sens de rotation d'un moteur a combustion interne, et moteur faisant application de ce procede
US4995353A (en) * 1990-04-11 1991-02-26 General Motors Corporation Valve train with lash/compliance compensation
DE19825411C1 (de) * 1998-06-06 1999-10-07 Daimler Chrysler Ag Umsteuerbare Hubkolbenbrennkraftmaschine
DE19916689C1 (de) * 1999-04-14 2000-12-07 Man B & W Diesel Ag Verfahren zur Herstellung von Nocken mit zwei Nockenbahnen
US8033954B2 (en) * 2007-04-18 2011-10-11 GM Global Technology Operations LLC Hybrid powertrain with reversing engine and method of control
JP7384782B2 (ja) 2020-12-28 2023-11-21 株式会社神戸製鋼所 積層型流体加温器

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE247386C (enrdf_load_stackoverflow) *
GB343420A (en) * 1929-08-29 1931-02-19 Hugo Junkers Improvements in and relating to cam drives
CH157418A (de) * 1930-12-20 1932-09-30 Sulzer Ag Nockenkörper mit zwei Nockenbahnen zur Betätigung eines Steuerorganes an umsteuerbaren Kraftmaschinen.
DE1256943B (de) * 1966-10-20 1967-12-21 Maschf Augsburg Nuernberg Ag Doppelnocken fuer umsteuerbare Brennkraftmaschinen
GB1443421A (en) * 1972-04-07 1976-07-21 Hinderks M V Variable compression ration engine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH20201A (de) * 1899-09-07 1900-12-15 Motorfahrzeug Werke Heinle & W Steuerungsnocken für das Auspuffventil von Explosionsmotoren
DE387867C (de) * 1921-11-22 1924-01-04 Friedrich Wilhelm Haenichen Steuerung fuer Zweitaktkolbenmaschinen, die mit fluessiger Luft und fluessigem Brennstoff betrieben werden
US2307926A (en) * 1940-06-15 1943-01-12 Griffith Camshaft for internal combustion engines

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE247386C (enrdf_load_stackoverflow) *
GB343420A (en) * 1929-08-29 1931-02-19 Hugo Junkers Improvements in and relating to cam drives
CH157418A (de) * 1930-12-20 1932-09-30 Sulzer Ag Nockenkörper mit zwei Nockenbahnen zur Betätigung eines Steuerorganes an umsteuerbaren Kraftmaschinen.
DE1256943B (de) * 1966-10-20 1967-12-21 Maschf Augsburg Nuernberg Ag Doppelnocken fuer umsteuerbare Brennkraftmaschinen
GB1443421A (en) * 1972-04-07 1976-07-21 Hinderks M V Variable compression ration engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0869262A3 (en) * 1997-04-04 1999-03-10 Toyota Jidosha Kabushiki Kaisha Three dimensional cam, method and apparatus for measuring three dimensional cam profile, and valve drive apparatus
US6256897B1 (en) 1997-04-04 2001-07-10 Toyota Jidosha Kabushiki Kaisha Three dimensional cam, method and apparatus for measuring three dimensional cam profile, and valve drive apparatus

Also Published As

Publication number Publication date
GB1577178A (en) 1980-10-22
DE2634916A1 (de) 1978-02-09
NL7707992A (nl) 1978-02-07
NL181942B (nl) 1987-07-01
JPS5317817A (en) 1978-02-18
DD131573A1 (de) 1978-07-05
DE2634916C2 (enrdf_load_stackoverflow) 1990-01-18
JPS6118008B2 (enrdf_load_stackoverflow) 1986-05-10
CH621604A5 (en) 1981-02-13
DK343177A (da) 1978-02-04
FR2360752B1 (enrdf_load_stackoverflow) 1981-11-06
NL181942C (nl) 1987-12-01
BR7705120A (pt) 1978-05-02

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Legal Events

Date Code Title Description
ST Notification of lapse