SE435306B - Ventildesaktiveringsanordning for dekomprimering av utvalda cylindrar i en forbrenningsmotor - Google Patents

Ventildesaktiveringsanordning for dekomprimering av utvalda cylindrar i en forbrenningsmotor

Info

Publication number
SE435306B
SE435306B SE7710243A SE7710243A SE435306B SE 435306 B SE435306 B SE 435306B SE 7710243 A SE7710243 A SE 7710243A SE 7710243 A SE7710243 A SE 7710243A SE 435306 B SE435306 B SE 435306B
Authority
SE
Sweden
Prior art keywords
compression
combustion engine
activating device
selected cylinder
valve activating
Prior art date
Application number
SE7710243A
Other languages
English (en)
Other versions
SE7710243L (sv
Inventor
Robert William Janes
Original Assignee
Robert William Janes
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 Robert William Janes filed Critical Robert William Janes
Publication of SE7710243L publication Critical patent/SE7710243L/sv
Publication of SE435306B publication Critical patent/SE435306B/sv

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D17/00—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling
    • F02D17/02—Cutting-out
    • 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
    • F01L13/08—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for decompression, e.g. during starting; for changing compression ratio
    • 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
    • F01L2013/0089—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 with means for delaying valve closing
    • 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
    • F01L2013/0089—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 with means for delaying valve closing
    • F01L2013/0094—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 with means for delaying valve closing with switchable clamp for keeping valve open
    • 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
    • F01L2820/03—Auxiliary actuators
    • F01L2820/031—Electromagnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
SE7710243A 1976-10-15 1977-09-13 Ventildesaktiveringsanordning for dekomprimering av utvalda cylindrar i en forbrenningsmotor SE435306B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/732,738 US4061123A (en) 1976-10-15 1976-10-15 Engine de-compression mechanism

Publications (2)

Publication Number Publication Date
SE7710243L SE7710243L (sv) 1978-04-16
SE435306B true SE435306B (sv) 1984-09-17

Family

ID=24944761

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7710243A SE435306B (sv) 1976-10-15 1977-09-13 Ventildesaktiveringsanordning for dekomprimering av utvalda cylindrar i en forbrenningsmotor

Country Status (8)

Country Link
US (1) US4061123A (sv)
JP (1) JPS5349645A (sv)
CA (1) CA1073293A (sv)
DE (1) DE2743559A1 (sv)
FR (1) FR2367912A1 (sv)
GB (1) GB1547516A (sv)
IT (1) IT1087330B (sv)
SE (1) SE435306B (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4169449A (en) * 1977-11-07 1979-10-02 Brock Horace T Jr Cylinder de-activator system
US4387680A (en) * 1980-04-23 1983-06-14 Katashi Tsunetomi Mechanism for stopping valve operation
FR2503249A1 (fr) * 1981-04-01 1982-10-08 Ruyer Charles Dispositif de commande de la distribution d'un moteur a explosion
IT202000032225A1 (it) * 2020-12-23 2022-06-23 Mt Di Paroli Cristoforo Metodo e sistema per il controllo della fasatura di almeno una valvola di distribuzione dell’alimentazione per motori a combustione interna

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1275752A (en) * 1917-10-12 1918-08-13 Arthur L Roberts Engine attachment.
US1985447A (en) * 1931-06-25 1934-12-25 Hayward I Grubbs Valve lifter
US2019252A (en) * 1932-11-25 1935-10-29 Roland J Kenny Valve operating means
US2098115A (en) * 1936-02-10 1937-11-02 Eaton Mfg Co Hydraulic valve lifter
US2948274A (en) * 1958-05-21 1960-08-09 Wood George Means for modifying the operating characteristics of internal combustion engines

Also Published As

Publication number Publication date
JPS564734B2 (sv) 1981-01-31
IT1087330B (it) 1985-06-04
GB1547516A (en) 1979-06-20
JPS5349645A (en) 1978-05-06
SE7710243L (sv) 1978-04-16
CA1073293A (en) 1980-03-11
DE2743559A1 (de) 1978-04-20
US4061123A (en) 1977-12-06
FR2367912B3 (sv) 1980-07-25
FR2367912A1 (fr) 1978-05-12

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