DE69512962D1 - Control device with a single shaft, in particular for internal combustion engines - Google Patents

Control device with a single shaft, in particular for internal combustion engines

Info

Publication number
DE69512962D1
DE69512962D1 DE69512962T DE69512962T DE69512962D1 DE 69512962 D1 DE69512962 D1 DE 69512962D1 DE 69512962 T DE69512962 T DE 69512962T DE 69512962 T DE69512962 T DE 69512962T DE 69512962 D1 DE69512962 D1 DE 69512962D1
Authority
DE
Germany
Prior art keywords
control device
internal combustion
combustion engines
single shaft
shaft
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 - Fee Related
Application number
DE69512962T
Other languages
German (de)
Other versions
DE69512962T2 (en
Inventor
Guido Dallara
Roberto Ninzatti
Franco Valent
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.)
Carraro SpA
Original Assignee
Carraro SpA
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 Carraro SpA filed Critical Carraro SpA
Publication of DE69512962D1 publication Critical patent/DE69512962D1/en
Application granted granted Critical
Publication of DE69512962T2 publication Critical patent/DE69512962T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F01L1/34—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
    • F01L1/34403—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 helically teethed sleeve or gear moving axially between crankshaft and camshaft
    • F01L1/34406—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 helically teethed sleeve or gear moving axially between crankshaft and camshaft the helically teethed sleeve being located in the camshaft driving pulley

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Valve Device For Special Equipments (AREA)
DE69512962T 1994-05-12 1995-04-27 Control device with a single shaft, in particular for internal combustion engines Expired - Fee Related DE69512962T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1994PD000087A IT1268966B1 (en) 1994-05-12 1994-05-12 SINGLE SHAFT DISTRIBUTION SYSTEM, IN PARTICULAR FOR INTERNAL COMBUSTION ENGINES.

Publications (2)

Publication Number Publication Date
DE69512962D1 true DE69512962D1 (en) 1999-12-02
DE69512962T2 DE69512962T2 (en) 2000-05-04

Family

ID=11390679

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69512962T Expired - Fee Related DE69512962T2 (en) 1994-05-12 1995-04-27 Control device with a single shaft, in particular for internal combustion engines

Country Status (3)

Country Link
EP (1) EP0686754B1 (en)
DE (1) DE69512962T2 (en)
IT (1) IT1268966B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10346448B4 (en) 2003-10-07 2017-03-30 Daimler Ag Camshaft adjuster for an internal combustion engine
DE102005040934A1 (en) * 2005-02-03 2006-08-17 Mahle International Gmbh Adjustable camshaft, in particular for internal combustion engines of motor vehicles, with a hydraulic adjusting device
DE102005014680A1 (en) * 2005-02-03 2006-08-10 Mahle International Gmbh Camshaft with mutually rotatable cam for motor vehicles in particular
DE102005035476B4 (en) 2005-07-26 2022-07-07 Jörg von Seggern Maschinenbau GmbH Device for gas-tight packaging of objects
DE102005058548B4 (en) * 2005-12-08 2020-11-12 Audi Ag Valve drive for an internal combustion engine
DE202006020695U1 (en) 2006-05-27 2009-06-25 Mahle International Gmbh Adjustable camshaft
DE102011076652B4 (en) 2011-05-27 2017-06-01 Schwäbische Hüttenwerke Automotive GmbH Device for adjusting the relative angular position of nested camshafts

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB767645A (en) * 1954-04-01 1957-02-06 Rene Louis Martin Improvements in, or relating to valve gear for four stroke internal combustion engines
DE3624827A1 (en) * 1986-07-23 1988-02-04 Sueddeutsche Kolbenbolzenfabri ADJUSTMENT FOR A CAMSHAFT FOR CONTROLLING THE GAS INLET AND EXHAUST VALVES OF COMBUSTION ENGINES
EP0582846B1 (en) * 1992-08-13 1996-04-24 Bayerische Motoren Werke Aktiengesellschaft Internal combustion piston engine with gas exchange valves per cylinder
FR2709786B1 (en) * 1993-09-09 1995-11-17 Renault Camshaft for internal combustion engine.

Also Published As

Publication number Publication date
EP0686754B1 (en) 1999-10-27
ITPD940087A0 (en) 1994-05-12
EP0686754A3 (en) 1996-04-10
ITPD940087A1 (en) 1995-11-12
DE69512962T2 (en) 2000-05-04
EP0686754A2 (en) 1995-12-13
IT1268966B1 (en) 1997-03-18

Similar Documents

Publication Publication Date Title
DE19581686T1 (en) Idle speed control for internal combustion engines
DE69114466D1 (en) Valve drive device for an internal combustion engine.
DE4499626T1 (en) Intake control device for a multi-cylinder internal combustion engine
DE69515707D1 (en) Electromagnetically driven valve control system for internal combustion engines
DE68911484D1 (en) Valve control device for internal combustion engines.
DE69410369D1 (en) Valve control control device for internal combustion engine
DE69003469D1 (en) Valve drive device for a four-stroke internal combustion engine.
DE69702633D1 (en) Variable valve control device for internal combustion engine
DE69110342D1 (en) Valve drive device for four-stroke internal combustion engine.
DE69823269D1 (en) Throttle valve control device for an internal combustion engine
DE68914210D1 (en) Valve control device for internal combustion engines.
DE69930706D1 (en) Control device for a supercharged internal combustion engine
DE69511808D1 (en) Valve control device for multi-cylinder internal combustion engine
DE59004045D1 (en) ELECTROHYDRAULIC VALVE CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINES.
DE69110332D1 (en) Valve drive device for four-stroke internal combustion engine.
DE59800433D1 (en) Control device for a supercharged internal combustion engine
DE69529402D1 (en) ROTARY VALVE ARRANGEMENT FOR INTERNAL COMBUSTION ENGINE WITH VARIABLE INLET VALVE CONTROL
DE68911173D1 (en) Valve control device for internal combustion engines.
DE59004044D1 (en) HYDRAULIC VALVE CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINES.
DE69514616D1 (en) Carburettors, in particular for internal combustion engines
DE69500663D1 (en) Valve control device for internal combustion engines
DE69023238D1 (en) Valve drive arrangement for multi-valve internal combustion engine.
DE69504937D1 (en) Control device for internal combustion engine
DE60025893D1 (en) Control device for the air-fuel ratio in a multi-cylinder internal combustion engine
DE68910637D1 (en) Valve control device for internal combustion engines.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee