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GB1074843A - Improvements in or relating to solenoids - Google Patents

Improvements in or relating to solenoids

Info

Publication number
GB1074843A
GB1074843A GB3176765A GB3176765A GB1074843A GB 1074843 A GB1074843 A GB 1074843A GB 3176765 A GB3176765 A GB 3176765A GB 3176765 A GB3176765 A GB 3176765A GB 1074843 A GB1074843 A GB 1074843A
Authority
GB
United Kingdom
Prior art keywords
yoke
sleeves
coil
ferromagnetic
leads
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
GB3176765A
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.)
Danfoss AS
Original Assignee
Danfoss AS
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 Danfoss AS filed Critical Danfoss AS
Publication of GB1074843A publication Critical patent/GB1074843A/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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)
  • Magnetically Actuated Valves (AREA)

Abstract

1,074,843. Electromagnets. DANFOSS A.S. July 26, 1965 [Aug. 7, 1964], No. 31767/65. Heading H1P. In an electromagnet, the coil 1 is retained within a U-shaped yoke 7 by means of a pair of ferromagnetic sleeves 19 urged against the yoke 7 by resilient means such as non-ferromagnetic helical spring 18. The sleeves 19 preferably have reduced diameter at their ends so as to fit into holes 11 in the arms of the yoke 7. The coil 1 may have plastic insulation 6 carrying leads 5 and has a locating pip 4 which may be selectively engaged into one of three apertures in the lower leg of the yoke. The core 1 is thus easily removable and may be replaced with different orientation of the leads 5. The sleeves 19 may be slotted or complete.
GB3176765A 1964-08-07 1965-07-26 Improvements in or relating to solenoids Expired GB1074843A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED0045136 1964-08-07

Publications (1)

Publication Number Publication Date
GB1074843A true GB1074843A (en) 1967-07-05

Family

ID=7048803

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3176765A Expired GB1074843A (en) 1964-08-07 1965-07-26 Improvements in or relating to solenoids

Country Status (3)

Country Link
DE (1) DE1464883C3 (en)
DK (1) DK111499B (en)
GB (1) GB1074843A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2345797A1 (en) * 1976-03-26 1977-10-21 Toro Co WATER VALVE CONTROL SOLENOID
US4236131A (en) * 1977-01-11 1980-11-25 International Cold Forging Corporation Electromagnet with plunger-type armature and a method for the production thereof
DE3202704A1 (en) 1981-01-31 1982-08-12 Shoketsu Kinzoku Kogyo K.K., Tokyo Lifting magnet
DE102010021175A1 (en) * 2010-05-21 2011-11-24 Hydac Electronic Gmbh electromagnet

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2345797A1 (en) * 1976-03-26 1977-10-21 Toro Co WATER VALVE CONTROL SOLENOID
US4236131A (en) * 1977-01-11 1980-11-25 International Cold Forging Corporation Electromagnet with plunger-type armature and a method for the production thereof
DE3202704A1 (en) 1981-01-31 1982-08-12 Shoketsu Kinzoku Kogyo K.K., Tokyo Lifting magnet
DE102010021175A1 (en) * 2010-05-21 2011-11-24 Hydac Electronic Gmbh electromagnet
US8653921B2 (en) 2010-05-21 2014-02-18 Hydac Electronic Gmbh Electromagnet

Also Published As

Publication number Publication date
DE1464883B2 (en) 1973-03-15
DE1464883C3 (en) 1973-10-04
DE1464883A1 (en) 1968-12-12
DK111499B (en) 1968-09-02

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