JPS56150813A - Manufacture of insulated coil - Google Patents
Manufacture of insulated coilInfo
- Publication number
- JPS56150813A JPS56150813A JP5384480A JP5384480A JPS56150813A JP S56150813 A JPS56150813 A JP S56150813A JP 5384480 A JP5384480 A JP 5384480A JP 5384480 A JP5384480 A JP 5384480A JP S56150813 A JPS56150813 A JP S56150813A
- Authority
- JP
- Japan
- Prior art keywords
- water soluble
- resin
- insulated coil
- coil
- aqueous solution
- 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
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
-
- 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
- H01F41/122—Insulating between turns or between winding layers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Motors, Generators (AREA)
- Organic Insulating Materials (AREA)
Abstract
PURPOSE:To obtain the insulated coil of simple manufacturing operation having superior mechanical, electrical and thermal characteristics by a method wherein after polyamide paper being made to contain an aqueous solution of water soluble resin is wound around on a coil conductor, formation is performed by heating with pressure. CONSTITUTION:After polyamide paper made by mixing wet type glass fiber being made to contain the aqueous solution of the water soluble resin like water soluble polyester resin, water soluble epoxyester resin or water soluble polyester imide resin, etc., is wound around on the coil conductor, it is inserted in a metal mold to form by heating with pressure. Accordingly the insulated coil having superior electrical, mechanical and thermal characteristics can be obtained.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5384480A JPS56150813A (en) | 1980-04-22 | 1980-04-22 | Manufacture of insulated coil |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5384480A JPS56150813A (en) | 1980-04-22 | 1980-04-22 | Manufacture of insulated coil |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56150813A true JPS56150813A (en) | 1981-11-21 |
Family
ID=12954080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5384480A Pending JPS56150813A (en) | 1980-04-22 | 1980-04-22 | Manufacture of insulated coil |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56150813A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7358323B2 (en) * | 2002-08-07 | 2008-04-15 | Goo Chemical Co., Ltd. | Water-soluble flame-retardant polyester resin, resin composition containing the resin, and fiber product treated with the resin composition |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5058501A (en) * | 1973-09-19 | 1975-05-21 |
-
1980
- 1980-04-22 JP JP5384480A patent/JPS56150813A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5058501A (en) * | 1973-09-19 | 1975-05-21 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7358323B2 (en) * | 2002-08-07 | 2008-04-15 | Goo Chemical Co., Ltd. | Water-soluble flame-retardant polyester resin, resin composition containing the resin, and fiber product treated with the resin composition |
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