IT972106B - Dispositivo per lo spostamento an golare di una camma su di un albero di comando per motori a combus stione interna ed altro - Google Patents

Dispositivo per lo spostamento an golare di una camma su di un albero di comando per motori a combus stione interna ed altro

Info

Publication number
IT972106B
IT972106B IT729772A IT977272A IT972106B IT 972106 B IT972106 B IT 972106B IT 729772 A IT729772 A IT 729772A IT 977272 A IT977272 A IT 977272A IT 972106 B IT972106 B IT 972106B
Authority
IT
Italy
Prior art keywords
cam
drive shaft
internal combus
corner movement
stion
Prior art date
Application number
IT729772A
Other languages
English (en)
Original Assignee
Ass Eng Ltd
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 Ass Eng Ltd filed Critical Ass Eng Ltd
Application granted granted Critical
Publication of IT972106B publication Critical patent/IT972106B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/009—Electrical control of supply of combustible mixture or its constituents using means for generating position or synchronisation signals
    • 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
    • F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
    • F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
    • F01L1/34413—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear using composite camshafts, e.g. with cams being able to move relative to the camshaft
    • 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
    • F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
    • F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
    • F01L1/356—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear making the angular relationship oscillate, e.g. non-homokinetic drive
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00—Control of position or direction
    • G05D3/12—Control of position or direction using feedback
    • G05D3/14—Control of position or direction using feedback using an analogue comparing device
    • G05D3/18—Control of position or direction using feedback using an analogue comparing device delivering a series of pulses
    • 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
    • F01L2820/035—Centrifugal forces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Control Of Position Or Direction (AREA)
  • Valve Device For Special Equipments (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Transmission Devices (AREA)
IT729772A 1971-12-02 1972-12-01 Dispositivo per lo spostamento an golare di una camma su di un albero di comando per motori a combus stione interna ed altro IT972106B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5590271A GB1399351A (en) 1971-12-02 1971-12-02 Devices for moving cams relative to their driving shafts

Publications (1)

Publication Number Publication Date
IT972106B true IT972106B (it) 1974-05-20

Family

ID=10475172

Family Applications (1)

Application Number Title Priority Date Filing Date
IT729772A IT972106B (it) 1971-12-02 1972-12-01 Dispositivo per lo spostamento an golare di una camma su di un albero di comando per motori a combus stione interna ed altro

Country Status (6)

Country Link
US (1) US3796939A (it)
JP (1) JPS5942180B2 (it)
DE (1) DE2257381A1 (it)
FR (1) FR2164254A5 (it)
GB (1) GB1399351A (it)
IT (1) IT972106B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3946295A (en) * 1974-10-29 1976-03-23 Lowrance Electronics, Inc. Sonar flasher speed control
DE3127766A1 (de) * 1981-07-14 1983-01-27 Atlas Aluminium-Fahrzeugtechnik Gmbh, 5980 Werdohl "nockenwellensteuergeraet"
DE3210914A1 (de) * 1982-03-25 1983-09-29 Atlas Fahrzeugtechnik GmbH, 5980 Werdohl Nockenwellensteuergeraet
US4879501A (en) * 1982-12-10 1989-11-07 Commercial Shearing, Inc. Constant speed hydrostatic drive system
CH662895A5 (de) * 1983-09-27 1987-10-30 Fischer Ag Georg Verfahren und einrichtung zur regelung einer groesse.
USRE32802E (en) * 1984-12-31 1988-12-20 Cummins Engine Company, Inc. Two-cycle engine with improved scavenging
GB8923181D0 (en) * 1989-10-13 1989-11-29 Rover Group An internal combustion engine
AT91U1 (de) * 1993-07-12 1995-01-25 Avl Verbrennungskraft Messtech Zweitakt-brennkraftmaschine
GB2538591B (en) * 2016-02-18 2019-02-20 Ford Global Tech Llc An engine balance assembly using electric motors

Also Published As

Publication number Publication date
US3796939A (en) 1974-03-12
FR2164254A5 (it) 1973-07-27
JPS4864372A (it) 1973-09-06
JPS5942180B2 (ja) 1984-10-13
DE2257381A1 (de) 1973-06-14
GB1399351A (en) 1975-07-02

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