DE1812586A1 - Nockenwelle fuer umsteuerbare Viertakt-Brennkraftmaschinen - Google Patents

Nockenwelle fuer umsteuerbare Viertakt-Brennkraftmaschinen

Info

Publication number
DE1812586A1
DE1812586A1 DE19681812586 DE1812586A DE1812586A1 DE 1812586 A1 DE1812586 A1 DE 1812586A1 DE 19681812586 DE19681812586 DE 19681812586 DE 1812586 A DE1812586 A DE 1812586A DE 1812586 A1 DE1812586 A1 DE 1812586A1
Authority
DE
Germany
Prior art keywords
cams
camshaft
cam
camshaft according
augsburg
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.)
Pending
Application number
DE19681812586
Other languages
German (de)
English (en)
Inventor
Haefner Dipl-Ing Reinhard
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
Priority to DE19681812586 priority Critical patent/DE1812586A1/de
Priority to CH1683869A priority patent/CH517248A/de
Priority to NL6917694A priority patent/NL6917694A/xx
Priority to GB1231349D priority patent/GB1231349A/en
Priority to FR6941732A priority patent/FR2025212A1/fr
Priority to JP44097501A priority patent/JPS499123B1/ja
Publication of DE1812586A1 publication Critical patent/DE1812586A1/de
Pending 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
    • F01L1/02—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H53/00—Cams or cam-followers, e.g. rollers for gearing mechanisms
    • F16H53/02—Single-track cams for single-revolution cycles; Camshafts with such 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
    • F01L13/0015—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
    • F01L2305/00—Valve arrangements comprising rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Valve Device For Special Equipments (AREA)
DE19681812586 1968-12-04 1968-12-04 Nockenwelle fuer umsteuerbare Viertakt-Brennkraftmaschinen Pending DE1812586A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE19681812586 DE1812586A1 (de) 1968-12-04 1968-12-04 Nockenwelle fuer umsteuerbare Viertakt-Brennkraftmaschinen
CH1683869A CH517248A (de) 1968-12-04 1969-11-12 Nockenwelle für umsteuerbare Viertakt-Brennkraftmaschinen
NL6917694A NL6917694A (enrdf_load_stackoverflow) 1968-12-04 1969-11-24
GB1231349D GB1231349A (enrdf_load_stackoverflow) 1968-12-04 1969-12-02
FR6941732A FR2025212A1 (enrdf_load_stackoverflow) 1968-12-04 1969-12-03
JP44097501A JPS499123B1 (enrdf_load_stackoverflow) 1968-12-04 1969-12-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681812586 DE1812586A1 (de) 1968-12-04 1968-12-04 Nockenwelle fuer umsteuerbare Viertakt-Brennkraftmaschinen

Publications (1)

Publication Number Publication Date
DE1812586A1 true DE1812586A1 (de) 1970-06-18

Family

ID=5715188

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681812586 Pending DE1812586A1 (de) 1968-12-04 1968-12-04 Nockenwelle fuer umsteuerbare Viertakt-Brennkraftmaschinen

Country Status (6)

Country Link
JP (1) JPS499123B1 (enrdf_load_stackoverflow)
CH (1) CH517248A (enrdf_load_stackoverflow)
DE (1) DE1812586A1 (enrdf_load_stackoverflow)
FR (1) FR2025212A1 (enrdf_load_stackoverflow)
GB (1) GB1231349A (enrdf_load_stackoverflow)
NL (1) NL6917694A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1239631B (de) * 1964-05-29 1967-04-27 Arnold Charpilloz Unruh-Welle mit Spiralrolle zur Befestigung des inneren Endes einer Spiralfeder
WO1979000476A1 (en) * 1978-01-04 1979-07-26 J Matsui Four cycle diesel engine
DE3216618A1 (de) * 1982-05-04 1983-12-15 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg Umsteuerbare, insbesondere schweroelbetriebene brennkraftmaschine mit nockengesteuerten einspritzpumpen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1239631B (de) * 1964-05-29 1967-04-27 Arnold Charpilloz Unruh-Welle mit Spiralrolle zur Befestigung des inneren Endes einer Spiralfeder
WO1979000476A1 (en) * 1978-01-04 1979-07-26 J Matsui Four cycle diesel engine
DE3216618A1 (de) * 1982-05-04 1983-12-15 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg Umsteuerbare, insbesondere schweroelbetriebene brennkraftmaschine mit nockengesteuerten einspritzpumpen

Also Published As

Publication number Publication date
NL6917694A (enrdf_load_stackoverflow) 1970-06-08
FR2025212A1 (enrdf_load_stackoverflow) 1970-09-04
CH517248A (de) 1971-12-31
GB1231349A (enrdf_load_stackoverflow) 1971-05-12
JPS499123B1 (enrdf_load_stackoverflow) 1974-03-02

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