JPS6124762B2 - - Google Patents
Info
- Publication number
- JPS6124762B2 JPS6124762B2 JP55185992A JP18599280A JPS6124762B2 JP S6124762 B2 JPS6124762 B2 JP S6124762B2 JP 55185992 A JP55185992 A JP 55185992A JP 18599280 A JP18599280 A JP 18599280A JP S6124762 B2 JPS6124762 B2 JP S6124762B2
- Authority
- JP
- Japan
- Prior art keywords
- current transformer
- molding
- mold
- molded
- molding material
- 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.)
- Expired
Links
- 238000000465 moulding Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 7
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 claims description 2
- 239000012778 molding material Substances 0.000 description 12
- 229920001187 thermosetting polymer Polymers 0.000 description 5
- 238000007796 conventional method Methods 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 3
- 238000013007 heat curing Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000012792 core layer Substances 0.000 description 1
- 238000001723 curing Methods 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000010070 extrusion (rubber) Methods 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- -1 isocyanate compound Chemical class 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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)
- Transformers For Measuring Instruments (AREA)
- Organic Insulating Materials (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55185992A JPS57122505A (en) | 1980-12-26 | 1980-12-26 | Simplified molding for through current transfomer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55185992A JPS57122505A (en) | 1980-12-26 | 1980-12-26 | Simplified molding for through current transfomer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57122505A JPS57122505A (en) | 1982-07-30 |
JPS6124762B2 true JPS6124762B2 (US06272168-20010807-M00014.png) | 1986-06-12 |
Family
ID=16180464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55185992A Granted JPS57122505A (en) | 1980-12-26 | 1980-12-26 | Simplified molding for through current transfomer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57122505A (US06272168-20010807-M00014.png) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5159399A (US06272168-20010807-M00014.png) * | 1974-11-21 | 1976-05-24 | Mitsubishi Chem Ind | |
JPS55151311A (en) * | 1979-05-15 | 1980-11-25 | Matsushita Electric Ind Co Ltd | Integral dry type flyback transformer |
-
1980
- 1980-12-26 JP JP55185992A patent/JPS57122505A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5159399A (US06272168-20010807-M00014.png) * | 1974-11-21 | 1976-05-24 | Mitsubishi Chem Ind | |
JPS55151311A (en) * | 1979-05-15 | 1980-11-25 | Matsushita Electric Ind Co Ltd | Integral dry type flyback transformer |
Also Published As
Publication number | Publication date |
---|---|
JPS57122505A (en) | 1982-07-30 |
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