GB1136418A - Improvements in or relating to electrical solenoid devices - Google Patents

Improvements in or relating to electrical solenoid devices

Info

Publication number
GB1136418A
GB1136418A GB5471666A GB5471666A GB1136418A GB 1136418 A GB1136418 A GB 1136418A GB 5471666 A GB5471666 A GB 5471666A GB 5471666 A GB5471666 A GB 5471666A GB 1136418 A GB1136418 A GB 1136418A
Authority
GB
United Kingdom
Prior art keywords
pole members
armature
pole
soft
iron
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
Application number
GB5471666A
Inventor
Peter Stanwell
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.)
Plessey Co Ltd
Original Assignee
Plessey Co 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
Application filed by Plessey Co Ltd filed Critical Plessey Co Ltd
Priority to GB5471666A priority Critical patent/GB1136418A/en
Priority to DE19671614350 priority patent/DE1614350A1/en
Publication of GB1136418A publication Critical patent/GB1136418A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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)
  • Power Engineering (AREA)
  • Electromagnets (AREA)

Abstract

1,136,418. Valves. PLESSEY CO. Ltd. 1 Dec., 1967 [7 Dec., 1966], No. 54716/66. Heading F2V. [Also in Division H1] A valve is actuated by a linear solenoid including a permanent magnet armature 1 of high remanence material attached to brass rod 2 and moving through sleeves 4 and 5 of brass or plastics between soft-iron pole members 6 and 8. The pole members are set in a soft-iron tube 9 having a further soft-iron pole member 7. A threaded boss 6a is provided to guide rod 2. The construction of the electromagnet is such that upon energization of the coils 11, the outer pole members 6 and 8 have the same polarity whilst the other pole member has the opposite polarity. The armature 1 is held in place after energization of the coils by the magnetic circuit through tube 9, pole member 7 and one of the outer pole members. The armature and pole members may be other than circular in cross-section whilst the pole members 6 and 8 may be annular. Alternatively a layer of non-magnetizable material may be interposed between the armature and the outer pole members.
GB5471666A 1966-12-07 1966-12-07 Improvements in or relating to electrical solenoid devices Expired GB1136418A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB5471666A GB1136418A (en) 1966-12-07 1966-12-07 Improvements in or relating to electrical solenoid devices
DE19671614350 DE1614350A1 (en) 1966-12-07 1967-12-06 Electromagnet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5471666A GB1136418A (en) 1966-12-07 1966-12-07 Improvements in or relating to electrical solenoid devices

Publications (1)

Publication Number Publication Date
GB1136418A true GB1136418A (en) 1968-12-11

Family

ID=10471862

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5471666A Expired GB1136418A (en) 1966-12-07 1966-12-07 Improvements in or relating to electrical solenoid devices

Country Status (2)

Country Link
DE (1) DE1614350A1 (en)
GB (1) GB1136418A (en)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4856548U (en) * 1971-10-30 1973-07-19
US3775714A (en) * 1970-07-06 1973-11-27 Anker Werke Ag Electromagnetic drive for data indication
JPS494154A (en) * 1972-05-04 1974-01-14
JPS4968922A (en) * 1972-11-07 1974-07-04
JPS49137116U (en) * 1973-03-08 1974-11-26
JPS517537A (en) * 1974-07-08 1976-01-21 Shiba Seisakusho Jugen Gasusenno kaiheianzensochi
JPS5115833A (en) * 1974-07-30 1976-02-07 Shiba Seisakusho Jugen Gasusutotsupuno anzensochi
JPS5176297U (en) * 1974-12-12 1976-06-16
GB2125222A (en) * 1982-07-24 1984-02-29 Edward Frederick Birch Electro-magnetic actuator
GB2125223A (en) * 1982-08-05 1984-02-29 Yeh Chun Tsai Electromagnetic driving device
GB2173573A (en) * 1985-03-15 1986-10-15 Cambridge Instr Ltd Gas valve
DE3836513A1 (en) * 1987-10-26 1989-05-11 Inst Hydravlika I Pnevmatika Electromagnetic control device
GB2218572A (en) * 1988-05-09 1989-11-15 Lay Soo Chang Electromagnetically operated baby cradle rocking apparatus
WO1997023885A1 (en) * 1995-12-22 1997-07-03 Aktiebolaget Electrolux (Publ) Solenoid
GB2453839A (en) * 2007-10-30 2009-04-22 Sheppard & Charnley Ltd An electromagnetic actuator assembly
US20160356341A1 (en) * 2015-06-03 2016-12-08 Zf Friedrichshafen Ag Automatic Transmission and a Dog Clutch for an Automatic Transmission

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3426688A1 (en) * 1984-07-19 1986-01-23 Siemens Ag DRIVE ARRANGEMENT
IL91041A0 (en) * 1988-07-28 1990-02-09 H U Dev Corp Solenoid actuator
DE3939813A1 (en) * 1989-12-01 1991-06-06 Boge Ag Magnetic throttle valve for gas and fluid control - uses opposing electromagnets on permanent magnet slide valve
DE4005044C2 (en) * 1990-02-16 1997-11-20 Fer Fahrzeugelektrik Gmbh Method for driving an electromagnetic drive arrangement
DE20203718U1 (en) * 2002-03-07 2002-07-04 Eto Magnetic Kg Electromagnetic actuator
DE102012018566A1 (en) * 2012-09-20 2014-03-20 Festo Ag & Co. Kg Valve device for use as e.g. proportional valve, has valve housing provided with permanent magnet arrangement, and multiple flux conductive pieces arranged on axis of electrical operable coil arrangement

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3775714A (en) * 1970-07-06 1973-11-27 Anker Werke Ag Electromagnetic drive for data indication
JPS4856548U (en) * 1971-10-30 1973-07-19
JPS494154A (en) * 1972-05-04 1974-01-14
JPS4968922A (en) * 1972-11-07 1974-07-04
JPS49137116U (en) * 1973-03-08 1974-11-26
JPS517537A (en) * 1974-07-08 1976-01-21 Shiba Seisakusho Jugen Gasusenno kaiheianzensochi
JPS5115833A (en) * 1974-07-30 1976-02-07 Shiba Seisakusho Jugen Gasusutotsupuno anzensochi
JPS5176297U (en) * 1974-12-12 1976-06-16
GB2125222A (en) * 1982-07-24 1984-02-29 Edward Frederick Birch Electro-magnetic actuator
GB2125223A (en) * 1982-08-05 1984-02-29 Yeh Chun Tsai Electromagnetic driving device
GB2173573A (en) * 1985-03-15 1986-10-15 Cambridge Instr Ltd Gas valve
GB2173573B (en) * 1985-03-15 1989-04-19 Cambridge Instr Ltd Gas valve
DE3836513A1 (en) * 1987-10-26 1989-05-11 Inst Hydravlika I Pnevmatika Electromagnetic control device
GB2218572A (en) * 1988-05-09 1989-11-15 Lay Soo Chang Electromagnetically operated baby cradle rocking apparatus
GB2218572B (en) * 1988-05-09 1991-08-07 Lay Soo Chang Electronically operated baby cradle rocking apparatus
WO1997023885A1 (en) * 1995-12-22 1997-07-03 Aktiebolaget Electrolux (Publ) Solenoid
US6366189B1 (en) 1995-12-22 2002-04-02 Aktiebolaget Electrolux Solenoid
GB2453839A (en) * 2007-10-30 2009-04-22 Sheppard & Charnley Ltd An electromagnetic actuator assembly
US20160356341A1 (en) * 2015-06-03 2016-12-08 Zf Friedrichshafen Ag Automatic Transmission and a Dog Clutch for an Automatic Transmission
US9869371B2 (en) * 2015-06-03 2018-01-16 Zf Friedrichshafen Ag Automatic transmission and a dog clutch for an automatic transmission

Also Published As

Publication number Publication date
DE1614350A1 (en) 1970-08-13

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