GB1102167A - Improvements in or relating to solenoids - Google Patents

Improvements in or relating to solenoids

Info

Publication number
GB1102167A
GB1102167A GB2552065A GB2552065A GB1102167A GB 1102167 A GB1102167 A GB 1102167A GB 2552065 A GB2552065 A GB 2552065A GB 2552065 A GB2552065 A GB 2552065A GB 1102167 A GB1102167 A GB 1102167A
Authority
GB
United Kingdom
Prior art keywords
armature
coil
spring
june
release
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
GB2552065A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2552065A priority Critical patent/GB1102167A/en
Publication of GB1102167A publication Critical patent/GB1102167A/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
    • H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
    • H01F7/1872—Bistable or bidirectional current devices
    • 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
    • H01F7/124—Guiding or setting position of armatures, e.g. retaining armatures in their end position by mechanical latch, e.g. detent

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

1,102,167. Electromagnets. B. SINGH. 16 June, 1966 [16 June, 1965], No. 25520/65. Heading HIP. A solenoid, e.g. for actuating the fuel control valve of a diesel engine, has two concentric armatures 20, 21 movable within two selectively energizable coils 10, 11, the outer armature 20 being moved to a right-hand position against a spring 24 by the coil 10, a flanged end 32 of the armature then engaging and being held by a locking arm 28, and the inner armature 21 being moved by the coil 11 so as to release the catch and allow the first armature to spring back to its initial position. The outer armature 20 comprises a hollow cylinder having a screw-threaded end 22 for attachment to the actuating member 23 of a fuel valve, whilst the inner armature 21 is a sliding fit within the cylinder and has a tapered end which engages a cam 27 to release the locking arm 28. Upon de-energization of coil 11, a spring 33 returns the inner armature to its initial left-hand position.
GB2552065A 1965-06-16 1965-06-16 Improvements in or relating to solenoids Expired GB1102167A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2552065A GB1102167A (en) 1965-06-16 1965-06-16 Improvements in or relating to solenoids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2552065A GB1102167A (en) 1965-06-16 1965-06-16 Improvements in or relating to solenoids

Publications (1)

Publication Number Publication Date
GB1102167A true GB1102167A (en) 1968-02-07

Family

ID=10229019

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2552065A Expired GB1102167A (en) 1965-06-16 1965-06-16 Improvements in or relating to solenoids

Country Status (1)

Country Link
GB (1) GB1102167A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1638117A1 (en) * 2004-09-17 2006-03-22 Voith Turbo Scharfenberg GmbH & Co. KG Electromagnetic actuator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1638117A1 (en) * 2004-09-17 2006-03-22 Voith Turbo Scharfenberg GmbH & Co. KG Electromagnetic actuator
US7602270B2 (en) 2004-09-17 2009-10-13 Voith Turbo Scharfenbach GmbH & Co. KG Actuating magnet

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