JPS5629307A - Electrically insulated coil - Google Patents

Electrically insulated coil

Info

Publication number
JPS5629307A
JPS5629307A JP10407679A JP10407679A JPS5629307A JP S5629307 A JPS5629307 A JP S5629307A JP 10407679 A JP10407679 A JP 10407679A JP 10407679 A JP10407679 A JP 10407679A JP S5629307 A JPS5629307 A JP S5629307A
Authority
JP
Japan
Prior art keywords
coil
general formula
insulating
insulated coil
aluminum
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
JP10407679A
Other languages
Japanese (ja)
Other versions
JPS605210B2 (en
Inventor
Hisayasu Mitsui
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 JP10407679A priority Critical patent/JPS605210B2/en
Publication of JPS5629307A publication Critical patent/JPS5629307A/en
Publication of JPS605210B2 publication Critical patent/JPS605210B2/en
Expired 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 obtain an electrically insulated coil having excellent heat-resistant and insulating characteristics, by incorporating an aluminum compound and a silane compound having hydroxyl groups or the like with an insulating bese material and impregnating the material with a composition consisting of a epoxy resin and an acid anhydride. CONSTITUTION:An insulating base material such as a glass woven fabric or mica- mixed paper is dipped in a mixed solution of a silane compound containing hydroxyl groups represented by the general formula II of a polysiloxane compound represented by the general formula III as a hardening accelerator, and an aluminum compound represented by the general formula I, aluminum trialkylacetoacetate or the like, is dried, and is wound in a coil, and the coil is impregnated with a resin composition consisting of an epoxy resin and an acid anhydride, and is then hardened. In this manner, there can be obtained an insulated coil which can be rapidly cured at higher than predetermined temperature and has excellent heat resistance and insulating characteristics after curing.
JP10407679A 1979-08-17 1979-08-17 electrical insulation wire Expired JPS605210B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10407679A JPS605210B2 (en) 1979-08-17 1979-08-17 electrical insulation wire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10407679A JPS605210B2 (en) 1979-08-17 1979-08-17 electrical insulation wire

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP25869585A Division JPS61166010A (en) 1985-11-20 1985-11-20 Electrically insulated coil

Publications (2)

Publication Number Publication Date
JPS5629307A true JPS5629307A (en) 1981-03-24
JPS605210B2 JPS605210B2 (en) 1985-02-08

Family

ID=14371052

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10407679A Expired JPS605210B2 (en) 1979-08-17 1979-08-17 electrical insulation wire

Country Status (1)

Country Link
JP (1) JPS605210B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5645003A (en) * 1979-09-19 1981-04-24 Mitsubishi Electric Corp Insulated coil

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5645003A (en) * 1979-09-19 1981-04-24 Mitsubishi Electric Corp Insulated coil
JPS605211B2 (en) * 1979-09-19 1985-02-08 三菱電機株式会社 insulated coil

Also Published As

Publication number Publication date
JPS605210B2 (en) 1985-02-08

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