JPS561505A - Ac solenoid - Google Patents

Ac solenoid

Info

Publication number
JPS561505A
JPS561505A JP7594579A JP7594579A JPS561505A JP S561505 A JPS561505 A JP S561505A JP 7594579 A JP7594579 A JP 7594579A JP 7594579 A JP7594579 A JP 7594579A JP S561505 A JPS561505 A JP S561505A
Authority
JP
Japan
Prior art keywords
core
coil
shading coil
molding resin
shading
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.)
Granted
Application number
JP7594579A
Other languages
Japanese (ja)
Other versions
JPS6040684B2 (en
Inventor
Yoshio Takase
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP7594579A priority Critical patent/JPS6040684B2/en
Publication of JPS561505A publication Critical patent/JPS561505A/en
Publication of JPS6040684B2 publication Critical patent/JPS6040684B2/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
    • H01F7/10—Electromagnets; Actuators including electromagnets with armatures specially adapted for alternating current
    • H01F7/12—Electromagnets; Actuators including electromagnets with armatures specially adapted for alternating current having anti-chattering arrangements
    • H01F7/1205—Electromagnets; Actuators including electromagnets with armatures specially adapted for alternating current having anti-chattering arrangements having short-circuited conductors

Abstract

PURPOSE:To surely, cheaply and efficiently fix a shading coil without using an expensive material, by fitting the shading coil on a magnetic pole face so that both the ends of the coil are protruded from both the sides of a core and by providing molding resin to surround the core and the shading coil. CONSTITUTION:A shading coil 4 is tightly fitted in a groove 3 on each magnetic pole face 2 of a fixed core 1. A coil 5 is inserted into the core 1. They are then put in a casing 6. Molding resin 7 such as epoxy resin excellent in electric insulating and heat-resisting properties is injected and set so that the coils 4, 5 are secured together. Both the ends of the shading coil 4 are previously bent downwards. Since the bent portions 8 extend deep in the molding resin 7, loosening, dropping-off, break or the like is prevented even if an impact is repeatedly applied from a movable core in operation.
JP7594579A 1979-06-15 1979-06-15 ac solenoid Expired JPS6040684B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7594579A JPS6040684B2 (en) 1979-06-15 1979-06-15 ac solenoid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7594579A JPS6040684B2 (en) 1979-06-15 1979-06-15 ac solenoid

Publications (2)

Publication Number Publication Date
JPS561505A true JPS561505A (en) 1981-01-09
JPS6040684B2 JPS6040684B2 (en) 1985-09-12

Family

ID=13590864

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7594579A Expired JPS6040684B2 (en) 1979-06-15 1979-06-15 ac solenoid

Country Status (1)

Country Link
JP (1) JPS6040684B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010148932A (en) * 2005-05-10 2010-07-08 Piac Co Ltd Self-adhesive protective member and method of manufacturing the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08144644A (en) * 1994-11-22 1996-06-04 Fuji Kogeisha:Kk Decorative sash

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010148932A (en) * 2005-05-10 2010-07-08 Piac Co Ltd Self-adhesive protective member and method of manufacturing the same

Also Published As

Publication number Publication date
JPS6040684B2 (en) 1985-09-12

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