DE2634916C2 - - Google Patents

Info

Publication number
DE2634916C2
DE2634916C2 DE19762634916 DE2634916A DE2634916C2 DE 2634916 C2 DE2634916 C2 DE 2634916C2 DE 19762634916 DE19762634916 DE 19762634916 DE 2634916 A DE2634916 A DE 2634916A DE 2634916 C2 DE2634916 C2 DE 2634916C2
Authority
DE
Germany
Prior art keywords
cam
reversing
reversal
camshaft
forces
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 - Lifetime
Application number
DE19762634916
Other languages
German (de)
English (en)
Other versions
DE2634916A1 (de
Inventor
Jordan Dipl.-Ing. 8900 Augsburg De Gentscheff
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 B&W Diesel GmbH
Original Assignee
MAN B&W Diesel GmbH
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 B&W Diesel GmbH filed Critical MAN B&W Diesel GmbH
Priority to DE19762634916 priority Critical patent/DE2634916A1/de
Priority to NL7707992A priority patent/NL181942C/xx
Priority to CH895277A priority patent/CH621604A5/de
Priority to DD20035777A priority patent/DD131573A1/xx
Priority to JP9246977A priority patent/JPS5317817A/ja
Priority to DK343177A priority patent/DK343177A/da
Priority to FR7723897A priority patent/FR2360752A1/fr
Priority to BR7705120A priority patent/BR7705120A/pt
Priority to GB3259977A priority patent/GB1577178A/en
Publication of DE2634916A1 publication Critical patent/DE2634916A1/de
Application granted granted Critical
Publication of DE2634916C2 publication Critical patent/DE2634916C2/de
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)
DE19762634916 1976-08-03 1976-08-03 Umsteuerbare hubkolbenbrennkraftmaschine Granted DE2634916A1 (de)

Priority Applications (9)

Application Number Priority Date Filing Date Title
DE19762634916 DE2634916A1 (de) 1976-08-03 1976-08-03 Umsteuerbare hubkolbenbrennkraftmaschine
NL7707992A NL181942C (nl) 1976-08-03 1977-07-18 Omkeerbare zuigerverbrandingsmotor.
CH895277A CH621604A5 (en) 1976-08-03 1977-07-19 Reversible reciprocating piston internal combustion engine
DD20035777A DD131573A1 (de) 1976-08-03 1977-07-29 Umsteuerbare hubkolbenbrennkraftmaschine
JP9246977A JPS5317817A (en) 1976-08-03 1977-08-01 Changeover controlavle piston type internal combustion engine
DK343177A DK343177A (da) 1976-08-03 1977-08-01 Omstyrbar stempelforbrendingsmotor
FR7723897A FR2360752A1 (fr) 1976-08-03 1977-08-03 Moteur a combustion interne a piston a mouvement alternatif reversible
BR7705120A BR7705120A (pt) 1976-08-03 1977-08-03 Maquina de combustao interna de embolos,passivel de funcionar em ambos os sentidos
GB3259977A GB1577178A (en) 1976-08-03 1977-08-03 Rotary cam and cam follower arrangement

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
DE2634916A1 DE2634916A1 (de) 1978-02-09
DE2634916C2 true DE2634916C2 (enrdf_load_stackoverflow) 1990-01-18

Family

ID=5984637

Family Applications (1)

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

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
DE19825411C1 (de) * 1998-06-06 1999-10-07 Daimler Chrysler Ag Umsteuerbare Hubkolbenbrennkraftmaschine

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
EP0869262B1 (en) * 1997-04-04 2002-07-31 Toyota Jidosha Kabushiki Kaisha Three dimensional cam and valve drive apparatus
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

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE247386C (enrdf_load_stackoverflow) *
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
FR700696A (fr) * 1929-08-29 1931-03-05 Commande à came, avec repos cylindrique adjacent à la came et co-axial à l'arbre à came
CH157418A (de) * 1930-12-20 1932-09-30 Sulzer Ag Nockenkörper mit zwei Nockenbahnen zur Betätigung eines Steuerorganes an umsteuerbaren Kraftmaschinen.
US2307926A (en) * 1940-06-15 1943-01-12 Griffith Camshaft for internal combustion engines
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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19825411C1 (de) * 1998-06-06 1999-10-07 Daimler Chrysler Ag Umsteuerbare Hubkolbenbrennkraftmaschine

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
JPS6118008B2 (enrdf_load_stackoverflow) 1986-05-10
CH621604A5 (en) 1981-02-13
DK343177A (da) 1978-02-04
FR2360752B1 (enrdf_load_stackoverflow) 1981-11-06
FR2360752A1 (fr) 1978-03-03
NL181942C (nl) 1987-12-01
BR7705120A (pt) 1978-05-02

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Legal Events

Date Code Title Description
OGA New person/name/address of the applicant
8110 Request for examination paragraph 44
8127 New person/name/address of the applicant

Owner name: M.A.N.-B & W DIESEL GMBH, 8900 AUGSBURG, DE

8127 New person/name/address of the applicant

Owner name: MAN B & W DIESEL AG, 8900 AUGSBURG, DE

D2 Grant after examination
8364 No opposition during term of opposition