DE50313539D1 - Solenoid valve with oil filter for variable camshaft control - Google Patents

Solenoid valve with oil filter for variable camshaft control

Info

Publication number
DE50313539D1
DE50313539D1 DE50313539T DE50313539T DE50313539D1 DE 50313539 D1 DE50313539 D1 DE 50313539D1 DE 50313539 T DE50313539 T DE 50313539T DE 50313539 T DE50313539 T DE 50313539T DE 50313539 D1 DE50313539 D1 DE 50313539D1
Authority
DE
Germany
Prior art keywords
solenoid valve
oil filter
variable camshaft
camshaft control
control
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 - Lifetime
Application number
DE50313539T
Other languages
German (de)
Inventor
Leonhard Halmanseger
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.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke 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 Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Priority to DE50313539T priority Critical patent/DE50313539D1/en
Application granted granted Critical
Publication of DE50313539D1 publication Critical patent/DE50313539D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F01L1/022—Chain 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
    • F01L1/34—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
    • 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
    • F01L1/3442—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 hydraulic chambers with variable volume to transmit the rotating force
    • F01L2001/34423—Details relating to the hydraulic feeding circuit
    • F01L2001/34426—Oil control valves
    • F01L2001/3443—Solenoid driven oil control valves
    • 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
    • F01L1/3442—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 hydraulic chambers with variable volume to transmit the rotating force
    • F01L2001/34423—Details relating to the hydraulic feeding circuit
    • F01L2001/34426—Oil control valves
    • F01L2001/34433—Location oil control valves
    • 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
    • F01L1/3442—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 hydraulic chambers with variable volume to transmit the rotating force
    • F01L2001/34423—Details relating to the hydraulic feeding circuit
    • F01L2001/34436—Features or method for avoiding malfunction due to foreign matters in oil
    • F01L2001/3444—Oil filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Valve Device For Special Equipments (AREA)
DE50313539T 2002-07-18 2003-06-18 Solenoid valve with oil filter for variable camshaft control Expired - Lifetime DE50313539D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50313539T DE50313539D1 (en) 2002-07-18 2003-06-18 Solenoid valve with oil filter for variable camshaft control

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2002132528 DE10232528B4 (en) 2002-07-18 2002-07-18 Solenoid valve with oil filter for variable camshaft control
DE50313539T DE50313539D1 (en) 2002-07-18 2003-06-18 Solenoid valve with oil filter for variable camshaft control

Publications (1)

Publication Number Publication Date
DE50313539D1 true DE50313539D1 (en) 2011-04-28

Family

ID=29762026

Family Applications (2)

Application Number Title Priority Date Filing Date
DE2002132528 Expired - Fee Related DE10232528B4 (en) 2002-07-18 2002-07-18 Solenoid valve with oil filter for variable camshaft control
DE50313539T Expired - Lifetime DE50313539D1 (en) 2002-07-18 2003-06-18 Solenoid valve with oil filter for variable camshaft control

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE2002132528 Expired - Fee Related DE10232528B4 (en) 2002-07-18 2002-07-18 Solenoid valve with oil filter for variable camshaft control

Country Status (2)

Country Link
EP (1) EP1382807B1 (en)
DE (2) DE10232528B4 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005036912A (en) 2003-07-16 2005-02-10 Denso Corp Hydraulic controller
DE102004036096B4 (en) * 2004-07-24 2017-09-14 Schaeffler Technologies AG & Co. KG Control valve for a device for changing the timing of an internal combustion engine
JP4276600B2 (en) * 2004-09-14 2009-06-10 ヤマハ発動機株式会社 engine
GB0619627D0 (en) * 2006-10-05 2006-11-15 Delphi Tech Inc Fluid control valve
FR2910529A3 (en) * 2006-12-22 2008-06-27 Renault Sas Hydraulic system i.e. hydraulic stop, for internal combustion engine of motor vehicle, has oil filter placed around external surface of cylindrical wall constituting body of system, and another filter placed on internal surface of wall
DE102007050447B4 (en) 2007-10-19 2017-01-12 Hilite Germany Gmbh Hydraulic cartridge valve with sieve
DE102012203383B3 (en) 2012-03-05 2013-01-17 Schaeffler Technologies AG & Co. KG Filter assembly of control valve for cam shaft adjuster used in internal combustion engine, has arms whose cross-section area is changed along circumferential direction so that bending moment resistance along arms is set constant
US20160220926A1 (en) * 2015-01-30 2016-08-04 Caterpillar Inc. Injector Inlet Fuel Screen
EP3306055B1 (en) * 2016-10-04 2019-09-18 ECO Holding 1 GmbH Selector valve and connecting rod for a combustion engine with variable compression
DE102017107702A1 (en) 2016-10-04 2018-04-05 ECO Holding 1 GmbH Changeover valve and connecting rod for a variable compression internal combustion engine
US10302059B2 (en) 2017-01-24 2019-05-28 Caterpillar Inc. Filter for a fuel injector
DE102020113906A1 (en) 2020-05-25 2021-11-25 Schaeffler Technologies AG & Co. KG Magnetic actuator for a camshaft adjuster and method for actuating an actuator of a camshaft adjuster

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3143848A1 (en) * 1981-11-05 1983-05-11 Robert Bosch Gmbh, 7000 Stuttgart ELECTROMAGNETICALLY ACTUABLE VALVE, ESPECIALLY FUEL INJECTION VALVE
DE4015776C2 (en) * 1989-05-24 1997-09-18 Diesel Kiki Co Control spool valve
JPH07243548A (en) * 1994-03-08 1995-09-19 Toyota Motor Corp Fluid control valve
DE19831515A1 (en) * 1998-07-14 2000-01-20 Bayerische Motoren Werke Ag Operating method for a vehicle engine
US6382148B1 (en) * 1999-06-10 2002-05-07 Unisia Jecs Corporation Oil pressure control apparatus for an internal combustion engine
JP3912474B2 (en) * 2000-01-31 2007-05-09 スズキ株式会社 Oil passage structure

Also Published As

Publication number Publication date
EP1382807A2 (en) 2004-01-21
DE10232528A1 (en) 2004-02-19
EP1382807B1 (en) 2011-03-16
EP1382807A3 (en) 2007-12-26
DE10232528B4 (en) 2004-07-22

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