JPS56157007A - Electromagnetic coil and manufacture thereof - Google Patents

Electromagnetic coil and manufacture thereof

Info

Publication number
JPS56157007A
JPS56157007A JP6104780A JP6104780A JPS56157007A JP S56157007 A JPS56157007 A JP S56157007A JP 6104780 A JP6104780 A JP 6104780A JP 6104780 A JP6104780 A JP 6104780A JP S56157007 A JPS56157007 A JP S56157007A
Authority
JP
Japan
Prior art keywords
winding
storage case
winding storage
implanted
resin
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
JP6104780A
Other languages
Japanese (ja)
Other versions
JPH023526B2 (en
Inventor
Minoru Shimabara
Toshio Gohisa
Akihiko Kurita
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP6104780A priority Critical patent/JPS56157007A/en
Publication of JPS56157007A publication Critical patent/JPS56157007A/en
Publication of JPH023526B2 publication Critical patent/JPH023526B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/06—Insulation of windings

Abstract

PURPOSE:To prevent the thermal stress generated by an implanted material from extending to a winding storage case by a method wherein a construction, with which the direct contact of the winding storage case and implanted resin can be prevented, is provided. CONSTITUTION:On the outer circumferential region of the winding storage body 5 of the winding storage case 4, the separable film 6 such as a polyester film and the like having an abundant thermal shrinkability is wound around and tightly fixed on the winding storage body 5 by applying heat and the like. Then, a winding 7 is placed in the winding storage case 4 and an annealing is performed on the winding 7 at the prescribed temperature. Then, the implanting resin 8 is implanted into the void section of the winding 7 and is hardened by heating.
JP6104780A 1980-05-08 1980-05-08 Electromagnetic coil and manufacture thereof Granted JPS56157007A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6104780A JPS56157007A (en) 1980-05-08 1980-05-08 Electromagnetic coil and manufacture thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6104780A JPS56157007A (en) 1980-05-08 1980-05-08 Electromagnetic coil and manufacture thereof

Publications (2)

Publication Number Publication Date
JPS56157007A true JPS56157007A (en) 1981-12-04
JPH023526B2 JPH023526B2 (en) 1990-01-24

Family

ID=13159919

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6104780A Granted JPS56157007A (en) 1980-05-08 1980-05-08 Electromagnetic coil and manufacture thereof

Country Status (1)

Country Link
JP (1) JPS56157007A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0355807A (en) * 1989-07-24 1991-03-11 Murata Mfg Co Ltd Inductance part
JP2010040895A (en) * 2008-08-07 2010-02-18 Denso Corp Method of manufacturing reactor
JP2010118574A (en) * 2008-11-14 2010-05-27 Denso Corp Reactor, and method of manufacturing the same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50104365A (en) * 1974-01-25 1975-08-18
JPS5298969A (en) * 1976-02-13 1977-08-19 Automobile Antipollution Coil case
JPS54106863A (en) * 1978-02-10 1979-08-22 Hitachi Ltd Method of producing mold coil

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50104365A (en) * 1974-01-25 1975-08-18
JPS5298969A (en) * 1976-02-13 1977-08-19 Automobile Antipollution Coil case
JPS54106863A (en) * 1978-02-10 1979-08-22 Hitachi Ltd Method of producing mold coil

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0355807A (en) * 1989-07-24 1991-03-11 Murata Mfg Co Ltd Inductance part
JP2010040895A (en) * 2008-08-07 2010-02-18 Denso Corp Method of manufacturing reactor
US8215003B2 (en) 2008-08-07 2012-07-10 Denso Corporation Method of fabricating reactor
JP2010118574A (en) * 2008-11-14 2010-05-27 Denso Corp Reactor, and method of manufacturing the same
US8416044B2 (en) 2008-11-14 2013-04-09 Denso Corporation Reactor and method of producing the reactor

Also Published As

Publication number Publication date
JPH023526B2 (en) 1990-01-24

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