JPS6450734A - Insulating method for connecting section - Google Patents

Insulating method for connecting section

Info

Publication number
JPS6450734A
JPS6450734A JP20688087A JP20688087A JPS6450734A JP S6450734 A JPS6450734 A JP S6450734A JP 20688087 A JP20688087 A JP 20688087A JP 20688087 A JP20688087 A JP 20688087A JP S6450734 A JPS6450734 A JP S6450734A
Authority
JP
Japan
Prior art keywords
resin
section
brought
silicone
connecting section
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.)
Pending
Application number
JP20688087A
Other languages
Japanese (ja)
Inventor
Sunao Iwabuchi
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 JP20688087A priority Critical patent/JPS6450734A/en
Publication of JPS6450734A publication Critical patent/JPS6450734A/en
Pending legal-status Critical Current

Links

Landscapes

  • Manufacture Of Motors, Generators (AREA)

Abstract

PURPOSE:To improve reliability, and to facilitate operation by covering a bare conductor section in a connecting section with expanded silicone, vacuum- pressure impregnating expanded silicone with a resin and polymerizing and curing the resin. CONSTITUTION:An overlapping clearance 5 is brought to 30mm or more first, and a conductor 2 section in a connecting section is covered with expanded silicone. Minimum insulating thickness 6 must be brought to 10mm or more at that time. The whole winding is vacuum-pressure impregnated by using an epoxy resin, and the epoxy resin is heated and cured. According to the method, since the air gap section of an silicone rubber is filled with the cpoxy resin, not only the cracking of the epoxy resin and the cracking of the silicone rubber can be avoided but also operation is facilitated and advantageous profitability is brought.
JP20688087A 1987-08-19 1987-08-19 Insulating method for connecting section Pending JPS6450734A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20688087A JPS6450734A (en) 1987-08-19 1987-08-19 Insulating method for connecting section

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20688087A JPS6450734A (en) 1987-08-19 1987-08-19 Insulating method for connecting section

Publications (1)

Publication Number Publication Date
JPS6450734A true JPS6450734A (en) 1989-02-27

Family

ID=16530576

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20688087A Pending JPS6450734A (en) 1987-08-19 1987-08-19 Insulating method for connecting section

Country Status (1)

Country Link
JP (1) JPS6450734A (en)

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