JPS54124070A - Manufacturing of resin-molede coil - Google Patents

Manufacturing of resin-molede coil

Info

Publication number
JPS54124070A
JPS54124070A JP3251178A JP3251178A JPS54124070A JP S54124070 A JPS54124070 A JP S54124070A JP 3251178 A JP3251178 A JP 3251178A JP 3251178 A JP3251178 A JP 3251178A JP S54124070 A JPS54124070 A JP S54124070A
Authority
JP
Japan
Prior art keywords
resin
coil
cured
leak
molded
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
JP3251178A
Other languages
Japanese (ja)
Other versions
JPS614325B2 (en
Inventor
Jiro Fukushima
Fumihiko Sato
Hiroshi Teratani
Einosuke Adachi
Yasuhiro Suzuki
Kazuo Maruno
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP3251178A priority Critical patent/JPS54124070A/en
Publication of JPS54124070A publication Critical patent/JPS54124070A/en
Publication of JPS614325B2 publication Critical patent/JPS614325B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

PURPOSE: To manufacture a resin-molded coil having excellent appearance and high quality, by impregnating or casting a coil with a resin, curing the resin surface with UV-irradiation while rotating the coil, and finally curing the whole resin by heating, thereby preventing the leak of the resin.
CONSTITUTION: A coil is impregnated or cost with a resin containing a UV-curable component, and the surface of the resin is cured by irradiating with UV-radiation while rotating the coil, to form a cured skin layer to the surface of the resin. Subsequently, the resin is cured as a whole by heating. A molded coil with high resin content, e.g. a large, high voltage, stationary electrical equipment such as a coil for dry transformer, instrumentation transformer, etc. can be manufactured by this process without leak of the resin.
EFFECT: A large-sized resin-molded coil having high quality and appearance, can be easily manufactured without using a mold.
COPYRIGHT: (C)1979,JPO&Japio
JP3251178A 1978-03-22 1978-03-22 Manufacturing of resin-molede coil Granted JPS54124070A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3251178A JPS54124070A (en) 1978-03-22 1978-03-22 Manufacturing of resin-molede coil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3251178A JPS54124070A (en) 1978-03-22 1978-03-22 Manufacturing of resin-molede coil

Publications (2)

Publication Number Publication Date
JPS54124070A true JPS54124070A (en) 1979-09-26
JPS614325B2 JPS614325B2 (en) 1986-02-08

Family

ID=12360999

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3251178A Granted JPS54124070A (en) 1978-03-22 1978-03-22 Manufacturing of resin-molede coil

Country Status (1)

Country Link
JP (1) JPS54124070A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2372723A1 (en) * 2010-03-24 2011-10-05 ABB Research Ltd. Method for manufacturing an uv-cured composite insulator
EP2372724A1 (en) * 2010-03-24 2011-10-05 ABB Research Ltd. Method for manufacturing an uv-cured coil of a transformer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2372723A1 (en) * 2010-03-24 2011-10-05 ABB Research Ltd. Method for manufacturing an uv-cured composite insulator
EP2372724A1 (en) * 2010-03-24 2011-10-05 ABB Research Ltd. Method for manufacturing an uv-cured coil of a transformer

Also Published As

Publication number Publication date
JPS614325B2 (en) 1986-02-08

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