WO2004036329A3 - Pressure control valve - Google Patents

Pressure control valve Download PDF

Info

Publication number
WO2004036329A3
WO2004036329A3 PCT/EP2003/011278 EP0311278W WO2004036329A3 WO 2004036329 A3 WO2004036329 A3 WO 2004036329A3 EP 0311278 W EP0311278 W EP 0311278W WO 2004036329 A3 WO2004036329 A3 WO 2004036329A3
Authority
WO
WIPO (PCT)
Prior art keywords
pressure control
control valve
magnet
pin
anchor rod
Prior art date
Application number
PCT/EP2003/011278
Other languages
German (de)
French (fr)
Other versions
WO2004036329A2 (en
Inventor
Uwe Ruehringer
Original Assignee
Zahnradfabrik Friedrichshafen
Uwe Ruehringer
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 Zahnradfabrik Friedrichshafen, Uwe Ruehringer filed Critical Zahnradfabrik Friedrichshafen
Publication of WO2004036329A2 publication Critical patent/WO2004036329A2/en
Publication of WO2004036329A3 publication Critical patent/WO2004036329A3/en

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
    • G05D16/2013—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means
    • G05D16/2022—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means actuated by a proportional solenoid

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Magnetically Actuated Valves (AREA)

Abstract

Disclosed is an electrically controlled pressure control valve comprising a valve housing that is provided with intake ports and discharge ports, a control element, and a magnet which is provided with a magnet core, an anchor rod, and a magnet coil. The anchor rod (5) encompasses a centrally located longitudinal borehole (7) into which a pin (8) having play engages. One end of said pin (8) is supported by the sealing part (10).
PCT/EP2003/011278 2002-10-16 2003-10-11 Pressure control valve WO2004036329A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10248181A DE10248181A1 (en) 2002-10-16 2002-10-16 Pressure control valve
DE10248181.4 2002-10-16

Publications (2)

Publication Number Publication Date
WO2004036329A2 WO2004036329A2 (en) 2004-04-29
WO2004036329A3 true WO2004036329A3 (en) 2004-07-01

Family

ID=32049309

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2003/011278 WO2004036329A2 (en) 2002-10-16 2003-10-11 Pressure control valve

Country Status (2)

Country Link
DE (1) DE10248181A1 (en)
WO (1) WO2004036329A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10343843A1 (en) 2003-09-23 2005-04-28 Zahnradfabrik Friedrichshafen Pressure control valve
DE102005010693A1 (en) * 2005-03-09 2006-09-14 Zf Friedrichshafen Ag Electromagnetic proportional pressure-regulation valve for automatic gear, has closure units in which one unit is closed in non flow condition of valve using push rod and cover that is larger than portion of nominal width of valve
DE102010049035A1 (en) * 2010-10-21 2012-04-26 Kendrion Binder Magnete Gmbh High-pressure control valve
EP2528070A3 (en) * 2011-05-27 2017-05-10 SVM Schultz Verwaltungs-GmbH & Co. KG Electromagnet with adjustment pin

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1486919A (en) * 1965-07-24 1967-06-30 Danfoss As Improvements in electromagnetic valves for gas
DE4425843A1 (en) * 1994-07-06 1996-01-11 Rexroth Mannesmann Gmbh Electromagnetic pressure limiting or regulating hydraulic valve
US5716038A (en) * 1992-08-13 1998-02-10 Aztec Developments Limited Proportional flow control valve
FR2773602A1 (en) * 1998-01-13 1999-07-16 Bitron Ind Espana Adjustable electrovalve suitable for use with liquid high pressure hydrocarbons and with proportional relationship between applied electric current and regulated pressure
US20020053652A1 (en) * 1999-02-19 2002-05-09 Paul W. Freisinger Extended range proportional valve

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1742102U (en) * 1955-07-15 1957-03-28 Wilhelm Binder K G Maschinen U DC LIFTING MAGNET.
DE1283060B (en) * 1965-11-04 1968-11-14 Danfoss As Solenoid valve for gases
DE1945805A1 (en) * 1969-09-05 1971-03-25 Auergesellschaft Gmbh Peristaltic pump
DE19739007A1 (en) * 1997-09-06 1999-03-11 Kromschroeder Ag G Solenoid valve for allowing or stopping flow of gas to industrial burners
DE10006784A1 (en) * 2000-02-18 2001-08-23 Bosch Gmbh Robert Electromagnet for actuating the actuator of a valve

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1486919A (en) * 1965-07-24 1967-06-30 Danfoss As Improvements in electromagnetic valves for gas
US5716038A (en) * 1992-08-13 1998-02-10 Aztec Developments Limited Proportional flow control valve
DE4425843A1 (en) * 1994-07-06 1996-01-11 Rexroth Mannesmann Gmbh Electromagnetic pressure limiting or regulating hydraulic valve
FR2773602A1 (en) * 1998-01-13 1999-07-16 Bitron Ind Espana Adjustable electrovalve suitable for use with liquid high pressure hydrocarbons and with proportional relationship between applied electric current and regulated pressure
US20020053652A1 (en) * 1999-02-19 2002-05-09 Paul W. Freisinger Extended range proportional valve

Also Published As

Publication number Publication date
DE10248181A1 (en) 2004-04-29
WO2004036329A2 (en) 2004-04-29

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