GB1443957A - Solenoid devices - Google Patents

Solenoid devices

Info

Publication number
GB1443957A
GB1443957A GB3452173A GB3452173A GB1443957A GB 1443957 A GB1443957 A GB 1443957A GB 3452173 A GB3452173 A GB 3452173A GB 3452173 A GB3452173 A GB 3452173A GB 1443957 A GB1443957 A GB 1443957A
Authority
GB
United Kingdom
Prior art keywords
july
division
solenoid devices
plunger
plessey
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
GB3452173A
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 GB3452173A priority Critical patent/GB1443957A/en
Publication of GB1443957A publication Critical patent/GB1443957A/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
    • 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
    • H01F7/1638—Armatures not entering the winding

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Reciprocating Pumps (AREA)

Abstract

1443957 Springs PLESSEY CO Ltd 19 July 1974 [19 July 1973] 34521/73 Heading F2S [Also in Division H1] In an electromagnetic solenoid (Division H1P) a plunger armature is located and its motion linearized by two resilient spoked diaphragms mounted one behind the other to centralize the plunger relative to a surrounding coil while permitting axial deflection.
GB3452173A 1973-07-19 1973-07-19 Solenoid devices Expired GB1443957A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3452173A GB1443957A (en) 1973-07-19 1973-07-19 Solenoid devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3452173A GB1443957A (en) 1973-07-19 1973-07-19 Solenoid devices

Publications (1)

Publication Number Publication Date
GB1443957A true GB1443957A (en) 1976-07-28

Family

ID=10366684

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3452173A Expired GB1443957A (en) 1973-07-19 1973-07-19 Solenoid devices

Country Status (1)

Country Link
GB (1) GB1443957A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2410344A1 (en) * 1977-11-25 1979-06-22 Garrett Corp ELECTRO-VALVE, ESPECIALLY FAST THREE-WAY ELECTRO-VALVE, CLOSED CENTER
DE2930692A1 (en) * 1979-07-28 1981-01-29 Daimler Benz Ag Electromagnetic linear actuator - has coils built into cylindrical end cap with armature in form of disc
EP0065923A1 (en) * 1981-05-21 1982-12-01 Nissan Motor Co., Ltd. Mechanical-electromagnetic clutch
DE3505169A1 (en) * 1985-02-15 1986-08-21 Antriebs Steuerungstech Ges ACTUATING MAGNET

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2410344A1 (en) * 1977-11-25 1979-06-22 Garrett Corp ELECTRO-VALVE, ESPECIALLY FAST THREE-WAY ELECTRO-VALVE, CLOSED CENTER
DE2930692A1 (en) * 1979-07-28 1981-01-29 Daimler Benz Ag Electromagnetic linear actuator - has coils built into cylindrical end cap with armature in form of disc
EP0065923A1 (en) * 1981-05-21 1982-12-01 Nissan Motor Co., Ltd. Mechanical-electromagnetic clutch
DE3505169A1 (en) * 1985-02-15 1986-08-21 Antriebs Steuerungstech Ges ACTUATING MAGNET
US4658231A (en) * 1985-02-15 1987-04-14 Gas Gesellschaft Fur Antriebs-Und Steuerungs-Technik Mbh & Co. Kg Actuating magnet with enlarged plunger pole piece

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee