JPS5610055A - Rotary electric machine - Google Patents

Rotary electric machine

Info

Publication number
JPS5610055A
JPS5610055A JP8305479A JP8305479A JPS5610055A JP S5610055 A JPS5610055 A JP S5610055A JP 8305479 A JP8305479 A JP 8305479A JP 8305479 A JP8305479 A JP 8305479A JP S5610055 A JPS5610055 A JP S5610055A
Authority
JP
Japan
Prior art keywords
end portions
varnish
coil
viscosity
disruption
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
JP8305479A
Other languages
Japanese (ja)
Other versions
JPS633544B2 (en
Inventor
Mamoru Fujiwara
Yasumasa Nagasaki
Shigeo Ishikawa
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 Chemical Products Co Ltd
Toshiba Corp
Kyocera Chemical Corp
Original Assignee
Toshiba Chemical Products Co Ltd
Toshiba Corp
Toshiba Chemical 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 Chemical Products Co Ltd, Toshiba Corp, Toshiba Chemical Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Chemical Products Co Ltd
Priority to JP8305479A priority Critical patent/JPS5610055A/en
Publication of JPS5610055A publication Critical patent/JPS5610055A/en
Publication of JPS633544B2 publication Critical patent/JPS633544B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/12—Impregnating, heating or drying of windings, stators, rotors or machines

Abstract

PURPOSE:To prevent the disruption of the coil-end portions in a simple manner by impregnating the low-viscosity varnish into the end portions and side portions of the coils wound around a core and applying high-viscosity varnish on the outer surface of the end portions. CONSTITUTION:A winding wire 4 which is wound around the core 2 of a stator 1 and an insulator 5 are preliminarily dried and moisture in said winding and insulator is removed. Then, the low viscosity varnish of nonsaturable polyester series and the like dropped to coil-end portions 4b of the winding wire 4 from a varnish processing device 7. At the same time, the entire stator 1 is rotated slowly by a rotating device 9, thereby the varnish 8 is applied all over the coil-end portions 4b by capillary-tube phenomenon. Furthermore, the high-viscosity varnish of the same series as mentioned above is dropped on the coil-end portions 4b from the device 7 with the entire stator 1 being rotated at the low speed so that the thickness of 0.1- 1mm. of the varnish is deposited on approximately all the outer surface. In this simple method, the disruption of the coil-end portions can be prevented.
JP8305479A 1979-06-29 1979-06-29 Rotary electric machine Granted JPS5610055A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8305479A JPS5610055A (en) 1979-06-29 1979-06-29 Rotary electric machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8305479A JPS5610055A (en) 1979-06-29 1979-06-29 Rotary electric machine

Publications (2)

Publication Number Publication Date
JPS5610055A true JPS5610055A (en) 1981-02-02
JPS633544B2 JPS633544B2 (en) 1988-01-25

Family

ID=13791473

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8305479A Granted JPS5610055A (en) 1979-06-29 1979-06-29 Rotary electric machine

Country Status (1)

Country Link
JP (1) JPS5610055A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001231192A (en) * 2000-02-18 2001-08-24 Matsushita Electric Ind Co Ltd Method of manufacturing mold motor
FR3004598A1 (en) * 2013-04-12 2014-10-17 Renault Sa STATOR OF A ROTATING ELECTRIC MACHINE, METHOD AND DEVICE FOR APPLYING A PROTECTIVE RESIN TO THE SPOOL HEADS OF SUCH A STATOR

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0468237U (en) * 1990-10-26 1992-06-17

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001231192A (en) * 2000-02-18 2001-08-24 Matsushita Electric Ind Co Ltd Method of manufacturing mold motor
FR3004598A1 (en) * 2013-04-12 2014-10-17 Renault Sa STATOR OF A ROTATING ELECTRIC MACHINE, METHOD AND DEVICE FOR APPLYING A PROTECTIVE RESIN TO THE SPOOL HEADS OF SUCH A STATOR

Also Published As

Publication number Publication date
JPS633544B2 (en) 1988-01-25

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