JPS55130123A - Varnishing treatment of electric machine - Google Patents

Varnishing treatment of electric machine

Info

Publication number
JPS55130123A
JPS55130123A JP3690079A JP3690079A JPS55130123A JP S55130123 A JPS55130123 A JP S55130123A JP 3690079 A JP3690079 A JP 3690079A JP 3690079 A JP3690079 A JP 3690079A JP S55130123 A JPS55130123 A JP S55130123A
Authority
JP
Japan
Prior art keywords
coil
lead wire
varnish
liquid
electric machine
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
JP3690079A
Other languages
Japanese (ja)
Other versions
JPS5751250B2 (en
Inventor
Keisuke Yamanaka
Susumu Kurokawa
Shozo Hanada
Mitsuyoshi Kurohama
Kenichi Nakamura
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP3690079A priority Critical patent/JPS55130123A/en
Publication of JPS55130123A publication Critical patent/JPS55130123A/en
Publication of JPS5751250B2 publication Critical patent/JPS5751250B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/12—Insulating of windings
    • H01F41/127—Encapsulating or impregnating

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Insulating Of Coils (AREA)

Abstract

PURPOSE:To prevent too much loss of flexiblity by a method wherein after connection of a lead wire which is made of a stranded with to a coil, liquid of which the boiling point is higher than that of solvent of varnish is applied to the lead wire and futhermore the coil is insulated with varnish application. CONSTITUTION:A lead wire consisting of a stranded wire is connected to a coil. Next, liquid of which the boiling point is higher than that of varnish solvent is applied to the lead wire so as not to be applied on the coil. Next, the coil is insulated by varnish application. By this method because the lead wire has the the liquid in it, penetration of varnish due to capillary action is hindered with the part where liquid is applied.
JP3690079A 1979-03-30 1979-03-30 Varnishing treatment of electric machine Granted JPS55130123A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3690079A JPS55130123A (en) 1979-03-30 1979-03-30 Varnishing treatment of electric machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3690079A JPS55130123A (en) 1979-03-30 1979-03-30 Varnishing treatment of electric machine

Publications (2)

Publication Number Publication Date
JPS55130123A true JPS55130123A (en) 1980-10-08
JPS5751250B2 JPS5751250B2 (en) 1982-11-01

Family

ID=12482643

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3690079A Granted JPS55130123A (en) 1979-03-30 1979-03-30 Varnishing treatment of electric machine

Country Status (1)

Country Link
JP (1) JPS55130123A (en)

Also Published As

Publication number Publication date
JPS5751250B2 (en) 1982-11-01

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