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GB2401926B - Electromagnetic actuator and integrated actuator and fluid flow control valve - Google Patents

Electromagnetic actuator and integrated actuator and fluid flow control valve

Info

Publication number
GB2401926B
GB2401926B GB0410764A GB0410764A GB2401926B GB 2401926 B GB2401926 B GB 2401926B GB 0410764 A GB0410764 A GB 0410764A GB 0410764 A GB0410764 A GB 0410764A GB 2401926 B GB2401926 B GB 2401926B
Authority
GB
United Kingdom
Prior art keywords
actuator
control valve
fluid flow
flow control
integrated
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
GB0410764A
Other versions
GB0410764D0 (en
GB2401926A (en
Inventor
Wladyslaw Wygnanski
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.)
Silverwell Technology Ltd
Original Assignee
Camcon Ltd
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
Priority claimed from GB0311879A external-priority patent/GB2390414B/en
Priority claimed from GB0320397A external-priority patent/GB0320397D0/en
Application filed by Camcon Ltd filed Critical Camcon Ltd
Publication of GB0410764D0 publication Critical patent/GB0410764D0/en
Publication of GB2401926A publication Critical patent/GB2401926A/en
Priority to US11/034,580 priority Critical patent/US7252114B2/en
Application granted granted Critical
Publication of GB2401926B publication Critical patent/GB2401926B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/08—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet
    • F16K31/082—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet using a electromagnet and a permanent magnet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0682—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid with an articulated or pivot armature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/14—Pivoting armatures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1607—Armatures entering the winding
    • H01F7/1615—Armatures or stationary parts of magnetic circuit having permanent magnet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/22—Polarised relays
    • H01H51/2209—Polarised relays with rectilinearly movable armature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/081—Magnetic constructions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/121—Guiding or setting position of armatures, e.g. retaining armatures in their end position
    • H01F7/122—Guiding or setting position of armatures, e.g. retaining armatures in their end position by permanent magnets

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Magnetically Actuated Valves (AREA)
GB0410764A 2003-05-23 2004-05-14 Electromagnetic actuator and integrated actuator and fluid flow control valve Expired - Lifetime GB2401926B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US11/034,580 US7252114B2 (en) 2003-05-30 2005-01-13 Electromagnetic fluid flow control valve

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0311879A GB2390414B (en) 2002-05-31 2003-05-23 Electromagnetic actuator and integrated actuator and fluid flow control valve
GB0320397A GB0320397D0 (en) 2003-05-23 2003-09-01 Electromagnetic actuator and integrated actuator and fluid flow control valve

Publications (3)

Publication Number Publication Date
GB0410764D0 GB0410764D0 (en) 2004-06-16
GB2401926A GB2401926A (en) 2004-11-24
GB2401926B true GB2401926B (en) 2005-12-14

Family

ID=32599055

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0410764A Expired - Lifetime GB2401926B (en) 2003-05-23 2004-05-14 Electromagnetic actuator and integrated actuator and fluid flow control valve

Country Status (2)

Country Link
GB (1) GB2401926B (en)
WO (1) WO2004104462A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0424249D0 (en) * 2004-11-02 2004-12-01 Camcon Ltd Improved actuator requiring low power for actuation for remotely located valve operation and valve actuator combination
GB0519783D0 (en) 2005-09-29 2005-11-09 Schlumberger Holdings Actuator
US20080142269A1 (en) * 2006-12-13 2008-06-19 Edward Richards Bi stable actuator and drilling system inlcuding same
GB201615379D0 (en) * 2016-09-09 2016-10-26 Camcon Medical Ltd Electromagnetic actuator
EP3297004B1 (en) * 2016-09-15 2020-04-08 Fas Medic S.A. Electromagnetic actuator with rocking armature
WO2020257912A1 (en) * 2019-06-28 2020-12-30 Leggett & Platt Canada Co. Magnetic valve
EP3990813A4 (en) 2019-06-28 2023-08-02 Leggett & Platt Canada Co. Fluid management system
US12146583B2 (en) 2019-08-09 2024-11-19 Leggett & Platt Canada Co. Latching valve
US12247562B2 (en) 2019-11-01 2025-03-11 Leggett & Platt Canada Co. Pump noise attenuator and method thereof
EP4075034B1 (en) 2020-02-24 2024-08-07 Schukra Berndorf GmbH Electrically actuated valves
SE544599C2 (en) * 2020-12-18 2022-09-20 Assa Abloy Ab Actuator and lock device
US11808374B2 (en) 2020-12-30 2023-11-07 Leggett & Platt Canada Co. Fluid management system

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1513966A (en) * 1974-12-30 1978-06-14 Sds Elektro Gmbh Electromagnetic switching devices
DE3222893A1 (en) * 1982-06-18 1983-12-22 Robert Bosch Gmbh, 7000 Stuttgart Pressure control valve
US4621660A (en) * 1984-10-12 1986-11-11 H. Kuhne Gmbh Kg Bistable magnetic valve
US5027857A (en) * 1988-06-30 1991-07-02 Abx Switching microelectrovalve having a single diaphragm
US5098062A (en) * 1988-04-28 1992-03-24 Melitta-Werke Bentz & Sohn Magnetic valve incorporating a permanent magnet for effecting valve closure
DE4432588A1 (en) * 1994-09-13 1996-03-14 Buerkert Werke Gmbh & Co Bistable electromagnetic valve
DE29711175U1 (en) * 1997-06-26 1998-07-23 Siemens AG, 80333 München magnetic valve
US6220299B1 (en) * 1997-06-05 2001-04-24 Gambro Lundia Ab Two-way valve
US6325354B1 (en) * 1999-04-07 2001-12-04 Hewlett-Packard Company Magnetically-actuated fluid control valve
GB2369931A (en) * 2000-07-06 2002-06-12 Camcon Ltd An Electro-Magnetically Operated Device
WO2002061313A1 (en) * 2001-01-11 2002-08-08 Bürkert Werke GmbH & Co. Micro-valve
GB2390414A (en) * 2002-05-31 2004-01-07 Camcon Ltd Fluid flow control valve with integrated electromagnetic actuator
US20040025949A1 (en) * 1998-04-01 2004-02-12 Wladyslaw Wygnaski Electromagnetic actuator and integrated actuator and fluid flow control valve

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2037774A1 (en) * 1970-07-30 1972-02-03 Buerkert Chr magnetic valve
GB2379726B (en) * 2000-07-06 2004-05-26 Camcon Ltd Electro-magnetically operated device

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1513966A (en) * 1974-12-30 1978-06-14 Sds Elektro Gmbh Electromagnetic switching devices
DE3222893A1 (en) * 1982-06-18 1983-12-22 Robert Bosch Gmbh, 7000 Stuttgart Pressure control valve
US4621660A (en) * 1984-10-12 1986-11-11 H. Kuhne Gmbh Kg Bistable magnetic valve
US5098062A (en) * 1988-04-28 1992-03-24 Melitta-Werke Bentz & Sohn Magnetic valve incorporating a permanent magnet for effecting valve closure
US5027857A (en) * 1988-06-30 1991-07-02 Abx Switching microelectrovalve having a single diaphragm
DE4432588A1 (en) * 1994-09-13 1996-03-14 Buerkert Werke Gmbh & Co Bistable electromagnetic valve
US6220299B1 (en) * 1997-06-05 2001-04-24 Gambro Lundia Ab Two-way valve
DE29711175U1 (en) * 1997-06-26 1998-07-23 Siemens AG, 80333 München magnetic valve
US20040025949A1 (en) * 1998-04-01 2004-02-12 Wladyslaw Wygnaski Electromagnetic actuator and integrated actuator and fluid flow control valve
US6325354B1 (en) * 1999-04-07 2001-12-04 Hewlett-Packard Company Magnetically-actuated fluid control valve
GB2369931A (en) * 2000-07-06 2002-06-12 Camcon Ltd An Electro-Magnetically Operated Device
WO2002061313A1 (en) * 2001-01-11 2002-08-08 Bürkert Werke GmbH & Co. Micro-valve
GB2390414A (en) * 2002-05-31 2004-01-07 Camcon Ltd Fluid flow control valve with integrated electromagnetic actuator

Also Published As

Publication number Publication date
WO2004104462A1 (en) 2004-12-02
GB0410764D0 (en) 2004-06-16
GB2401926A (en) 2004-11-24

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Expiry date: 20240513