AU2003251639A1 - Electromagnetic hydraulic valve, in particular proportional valve for controlling a device for adjusting the rotational angle of a camshaft in an internal combustion engine - Google Patents

Electromagnetic hydraulic valve, in particular proportional valve for controlling a device for adjusting the rotational angle of a camshaft in an internal combustion engine

Info

Publication number
AU2003251639A1
AU2003251639A1 AU2003251639A AU2003251639A AU2003251639A1 AU 2003251639 A1 AU2003251639 A1 AU 2003251639A1 AU 2003251639 A AU2003251639 A AU 2003251639A AU 2003251639 A AU2003251639 A AU 2003251639A AU 2003251639 A1 AU2003251639 A1 AU 2003251639A1
Authority
AU
Australia
Prior art keywords
camshaft
adjusting
controlling
combustion engine
internal combustion
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.)
Abandoned
Application number
AU2003251639A
Inventor
Eduard Golovatai-Schmidt
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.)
IHO Holding GmbH and Co KG
Original Assignee
INA Schaeffler KG
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 INA Schaeffler KG filed Critical INA Schaeffler KG
Publication of AU2003251639A1 publication Critical patent/AU2003251639A1/en
Abandoned 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
    • F01L1/46—Component parts, details, or accessories, not provided for in preceding subgroups
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Magnetically Actuated Valves (AREA)
AU2003251639A 2002-08-27 2003-07-25 Electromagnetic hydraulic valve, in particular proportional valve for controlling a device for adjusting the rotational angle of a camshaft in an internal combustion engine Abandoned AU2003251639A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10239207.2 2002-08-27
DE2002139207 DE10239207A1 (en) 2002-08-27 2002-08-27 Electromagnetic hydraulic valve, in particular a proportional valve for controlling a device for adjusting the angle of rotation of a camshaft relative to a crankshaft of an internal combustion engine
PCT/EP2003/008206 WO2004020796A1 (en) 2002-08-27 2003-07-25 Electromagnetic hydraulic valve, in particular proportional valve for controlling a device for adjusting the rotational angle of a camshaft in an internal combustion engine

Publications (1)

Publication Number Publication Date
AU2003251639A1 true AU2003251639A1 (en) 2004-03-19

Family

ID=31501987

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003251639A Abandoned AU2003251639A1 (en) 2002-08-27 2003-07-25 Electromagnetic hydraulic valve, in particular proportional valve for controlling a device for adjusting the rotational angle of a camshaft in an internal combustion engine

Country Status (3)

Country Link
AU (1) AU2003251639A1 (en)
DE (1) DE10239207A1 (en)
WO (1) WO2004020796A1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004025969A1 (en) * 2004-05-18 2005-12-15 Hydraulik-Ring Gmbh Solenoid valve for cam shaft adjustment device, has magnetic part comprising housing connected with bush of valve part, and seal arranged in housing for sealing valve in mounting position, where housing has axial retaining components
DE102005003446A1 (en) * 2005-01-27 2006-08-10 Schaeffler Kg Electromagnetic hydraulic valve
DE102005047641A1 (en) 2005-10-05 2007-04-12 Schaeffler Kg Control valve for a camshaft adjuster
WO2009010332A1 (en) 2007-07-18 2009-01-22 Schaeffler Kg Valve part for a hydraulic control valve
WO2009010331A1 (en) 2007-07-18 2009-01-22 Schaeffler Kg Valve part for a control valve for control of pressure medium flows
DE102007053688A1 (en) 2007-11-10 2009-05-14 Schaeffler Kg Control valve assembly for camshaft adjuster of internal combustion engine, comprises hollow cylindrical valve housing and hydraulic control valve for controlling pressure medium flow
DE102009006353A1 (en) * 2009-01-28 2010-07-29 Schaeffler Technologies Gmbh & Co. Kg Hydraulic directional valve
DE102009008056A1 (en) 2009-02-09 2010-08-12 Schaeffler Technologies Gmbh & Co. Kg Control valves for controlling pressure medium flows
FR2948433B1 (en) * 2009-07-22 2011-07-22 Peugeot Citroen Automobiles Sa SOLENOID VALVE, ENGINE EQUIPPED WITH SUCH ELECTROVANNE FOR THE CONTROL OF A DEHASTER AND VEHICLE EQUIPPED WITH SUCH A MOTOR
DE102009054053A1 (en) 2009-11-20 2011-05-26 Schaeffler Technologies Gmbh & Co. Kg Pressure reservoir for hydraulic system, has housing, movable element and energy storage, where movable element is arranged within housing
DE102009054055A1 (en) 2009-11-20 2011-05-26 Schaeffler Technologies Gmbh & Co. Kg Switchable device for pressure supply
DE102009054050A1 (en) 2009-11-20 2011-05-26 Schaeffler Technologies Gmbh & Co. Kg Switchable device for supplying pressure to lubricating oil system of internal-combustion engine, has braking device switched into switched-off condition, in which rotating motion of screw pillar is not prevented
DE102009054052B4 (en) 2009-11-20 2018-08-23 Schaeffler Technologies AG & Co. KG Switchable device for pressure supply
DE102009054051A1 (en) 2009-11-20 2011-05-26 Schaeffler Technologies Gmbh & Co. Kg Switchable device for pressure supply with passive additional pressure accumulator
JP5601929B2 (en) * 2010-08-06 2014-10-08 日立建機株式会社 Electromagnetic drive unit
DE102011007745A1 (en) * 2011-04-20 2012-10-25 Mahle International Gmbh Sealing arrangement for valve of cylinder head cover of combustion engine, has sealing portions that rests on both sides of fluid channel facing inner wall of receptacle, when sealing arrangement is inserted into cylinder head cover
EP3139145B1 (en) * 2015-09-01 2018-10-17 Continental Teves AG & Co. OHG Pressure measurement device and hydraulic assembly
CN105443837B (en) * 2015-12-07 2018-05-15 浙江华益精密机械股份有限公司 A kind of solenoid-operated proportional flow valve
CN105546199B (en) * 2016-02-29 2018-10-02 成都富临精工汽车零部件有限公司 A kind of solenoid valve of diagnosable valve pin action

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4008675A1 (en) * 1990-03-17 1991-09-19 Bosch Gmbh Robert ELECTROMAGNETICALLY ACTUABLE VALVE
DE19853670C5 (en) 1998-11-20 2019-01-10 Hilite Germany Gmbh Camshaft adjustment device
DE19934846A1 (en) * 1999-07-24 2001-01-25 Hydraulik Ring Gmbh Electromagnet and hydraulic valve with an electromagnet
JP2001141098A (en) * 1999-11-15 2001-05-25 Aisin Seiki Co Ltd Solenoid valve

Also Published As

Publication number Publication date
WO2004020796A1 (en) 2004-03-11
DE10239207A1 (en) 2004-03-11

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase