JPS5671918A - Manufacture of insulating coil - Google Patents
Manufacture of insulating coilInfo
- Publication number
- JPS5671918A JPS5671918A JP14893179A JP14893179A JPS5671918A JP S5671918 A JPS5671918 A JP S5671918A JP 14893179 A JP14893179 A JP 14893179A JP 14893179 A JP14893179 A JP 14893179A JP S5671918 A JPS5671918 A JP S5671918A
- Authority
- JP
- Japan
- Prior art keywords
- contractor
- mold
- heat
- winding
- insulating layer
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Insulating Of Coils (AREA)
Abstract
PURPOSE:To attempt the reduction of manufacturing processes by using a substance having mold releasability as a heat contractor wound between an insulating layer on a conductor and a metal mold for formation. CONSTITUTION:After winding a heat contractor 3 having mold releasability, for example, a heat contractor composing of fluoride, on an insulating layer 2 coated on a conductor 1, a metal mold 4 is placed on the contractor 3. Next, an insulating coil is formed by pressure formation after winding a heat contractor 5 on the mold 4. In this way, no winding of a mold releasing tape on the insulating layer 2 is needed and manufacturing processes will be reduced by using the contractor 3 having mold releasability.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14893179A JPS5671918A (en) | 1979-11-19 | 1979-11-19 | Manufacture of insulating coil |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14893179A JPS5671918A (en) | 1979-11-19 | 1979-11-19 | Manufacture of insulating coil |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5671918A true JPS5671918A (en) | 1981-06-15 |
Family
ID=15463856
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14893179A Pending JPS5671918A (en) | 1979-11-19 | 1979-11-19 | Manufacture of insulating coil |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5671918A (en) |
-
1979
- 1979-11-19 JP JP14893179A patent/JPS5671918A/en active Pending
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