EP1085174A3 - Valve drive for an internal combustion engine - Google Patents

Valve drive for an internal combustion engine Download PDF

Info

Publication number
EP1085174A3
EP1085174A3 EP00118201A EP00118201A EP1085174A3 EP 1085174 A3 EP1085174 A3 EP 1085174A3 EP 00118201 A EP00118201 A EP 00118201A EP 00118201 A EP00118201 A EP 00118201A EP 1085174 A3 EP1085174 A3 EP 1085174A3
Authority
EP
European Patent Office
Prior art keywords
combustion engine
internal combustion
housing
carrier unit
valve drive
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.)
Withdrawn
Application number
EP00118201A
Other languages
German (de)
French (fr)
Other versions
EP1085174A2 (en
Inventor
Jürgen Endeward
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.)
Volkswagen AG
Original Assignee
Volkswagen 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 Volkswagen AG filed Critical Volkswagen AG
Publication of EP1085174A2 publication Critical patent/EP1085174A2/en
Publication of EP1085174A3 publication Critical patent/EP1085174A3/en
Withdrawn legal-status Critical Current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
    • 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
    • F01L1/024—Belt drive
    • 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
    • F01L1/026—Gear drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B67/00—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for
    • F02B67/04—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Valve Device For Special Equipments (AREA)

Abstract

Steuertrieb für eine Brennkraftmaschine mit wenigstens zwei miteinander kämmenden Zahnrädern, die von einem Kurbeltrieb der Brennkraftmaschine rotierend antreibbar sind und diese Drehbewegung auf Steuerglieder und Nebenaggregate der Brennkraftmaschine übertragen, wobei die Zahnräder auf einer Trägereinheit (1) angeordnet sind, die zumindest mittelbar am Gehäuse der Brennkraftmaschine befestigt ist, sowie mit Mitteln für einen relativen Spielausgleich zwischen dem Gehäuse der Brennkraftmaschine und der Trägereinheit (1). Dabei erfolgt der Spielausgleich zwischen der Trägereinheit (1) und dem Gehäuse der Brennkraftmaschine über wenigstens ein hydraulisches Spielausgleichselement (13).

Figure 00000001
Control drive for an internal combustion engine with at least two intermeshing gear wheels which can be driven in rotation by a crank drive of the internal combustion engine and transmit this rotary movement to control elements and auxiliary units of the internal combustion engine, the gear wheels being arranged on a carrier unit (1) which is at least indirectly on the housing of the internal combustion engine is attached, and with means for a relative play compensation between the housing of the internal combustion engine and the carrier unit (1). The play compensation between the carrier unit (1) and the housing of the internal combustion engine takes place via at least one hydraulic play compensation element (13).
Figure 00000001
EP00118201A 1999-09-13 2000-08-31 Valve drive for an internal combustion engine Withdrawn EP1085174A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1999153822 DE19953822A1 (en) 1999-09-13 1999-09-13 Control drive for an internal combustion engine
DE19953822 1999-09-13

Publications (2)

Publication Number Publication Date
EP1085174A2 EP1085174A2 (en) 2001-03-21
EP1085174A3 true EP1085174A3 (en) 2002-04-10

Family

ID=7928397

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00118201A Withdrawn EP1085174A3 (en) 1999-09-13 2000-08-31 Valve drive for an internal combustion engine

Country Status (2)

Country Link
EP (1) EP1085174A3 (en)
DE (1) DE19953822A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10160882A1 (en) * 2001-12-12 2003-06-26 Volkswagen Ag Internal combustion engine with control drive, has auxiliary unit drive at least partly attached to control housing cover
DE10306392A1 (en) * 2003-02-15 2004-08-26 Volkswagen Ag Spur wheel camshaft drive for automotive diesel engine has cast steel carrier fixed to the aluminium crankcase at a point separated from an axle by a gap
DE10326002B4 (en) * 2003-06-10 2013-11-07 Volkswagen Ag Spur gear drive for an internal combustion engine
DE102006027080A1 (en) * 2006-06-10 2007-12-20 Bayerische Motoren Werke Ag Mounting strut, e.g. for a starter/generator at a motor, has the same thermal coefficient of expansion as the starter cogwheels at the crankshaft to reduce noise emissions

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1416930A (en) * 1972-12-20 1975-12-10 Augsb Rg Nuernberg Ag Maschf Gearing having a plurality of gear wheels
US4671223A (en) * 1983-07-07 1987-06-09 Honda Giken Kogyo Kabushiki Kaisha Side mounted V-type 4-cycle engine
DE3739243A1 (en) * 1986-11-19 1988-07-07 Honda Motor Co Ltd CONTROL TRANSMISSION DEVICE FOR AN INTERNAL COMBUSTION ENGINE
US5275138A (en) * 1992-01-31 1994-01-04 Aisin Seiki Kabushiki Kaisha Variable valve timing system in an engine having two cam-shafts
JPH0882204A (en) * 1994-09-14 1996-03-26 Kawasaki Heavy Ind Ltd Cassette type cam gear driving mechanism

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT1616U1 (en) * 1995-08-31 1997-08-25 Avl Verbrennungskraft Messtech INTERNAL COMBUSTION ENGINE WITH CAMSHAFT DRIVED BY GEAR WHEELS

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1416930A (en) * 1972-12-20 1975-12-10 Augsb Rg Nuernberg Ag Maschf Gearing having a plurality of gear wheels
US4671223A (en) * 1983-07-07 1987-06-09 Honda Giken Kogyo Kabushiki Kaisha Side mounted V-type 4-cycle engine
DE3739243A1 (en) * 1986-11-19 1988-07-07 Honda Motor Co Ltd CONTROL TRANSMISSION DEVICE FOR AN INTERNAL COMBUSTION ENGINE
US5275138A (en) * 1992-01-31 1994-01-04 Aisin Seiki Kabushiki Kaisha Variable valve timing system in an engine having two cam-shafts
JPH0882204A (en) * 1994-09-14 1996-03-26 Kawasaki Heavy Ind Ltd Cassette type cam gear driving mechanism

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 07 31 July 1996 (1996-07-31) *

Also Published As

Publication number Publication date
EP1085174A2 (en) 2001-03-21
DE19953822A1 (en) 2001-03-15

Similar Documents

Publication Publication Date Title
EP0543301B2 (en) Internal combustion engine
EP1039101A3 (en) Camshaft phaser for an internal combustion engine
DE19624240C2 (en) Internal combustion engine
DE3619956C2 (en)
EP1186390B1 (en) Hydrostatic mechanical gear for driving a mixing drum
DE2825326C2 (en)
DE4321003C2 (en) Device for changing the timing of an internal combustion engine
DE3529965C2 (en)
EP1085174A3 (en) Valve drive for an internal combustion engine
EP1101025B1 (en) Chain adjuster for internal combustion piston engine with variable combustion chamber
DE4039207A1 (en) Drive arrangement for IC engine - has additional gear, for chain to drive oil pump
EP0979929A2 (en) Piston engine with rocker arm valve drive
DE3142458A1 (en) INTERNAL COMBUSTION ENGINE
EP0911492B1 (en) Device to modify the angular phase of an internal combustion engine camshaft
EP1612369B1 (en) A mechanism for the conversion of reciprocating motion into rotary and vice versa
DE3531848A1 (en) GEAR AIR STARTER
DE3212524A1 (en) IMPROVEMENT OF THE SPRAY TIME ADJUSTMENT SYSTEM WITH AN INJECTION PUMP, IN PARTICULAR WITH A PISTON PUMP
EP1085173A2 (en) Valve drive for an internal combustion engine
DE2112814A1 (en) Axial piston machine
DE4417959A1 (en) Variable timing camshaft drive
DE679247C (en) Pump block consisting of several individual pumps for multi-cylinder internal combustion engines
DE19857762A1 (en) Automotive camshaft hydraulic adjustment mechanism has fewer components and is smaller than prior art
EP1150014A2 (en) Internal gear oil pump
EP1128029A2 (en) Variable valve drive for an internal combustion engine
DE102009056613A1 (en) Drive train for motor vehicles, comprises three-dimensional cam, which is rotating on drive shaft and axial connection is arranged, where three-dimensional cam is in connection with crank elements

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

RIC1 Information provided on ipc code assigned before grant

Free format text: 7F 01L 1/02 A, 7F 02B 67/00 B, 7F 02B 67/04 B, 7F 16H 57/12 B

17P Request for examination filed

Effective date: 20021010

AKX Designation fees paid

Free format text: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20060115