JPS6124763B2 - - Google Patents
Info
- Publication number
- JPS6124763B2 JPS6124763B2 JP55185993A JP18599380A JPS6124763B2 JP S6124763 B2 JPS6124763 B2 JP S6124763B2 JP 55185993 A JP55185993 A JP 55185993A JP 18599380 A JP18599380 A JP 18599380A JP S6124763 B2 JPS6124763 B2 JP S6124763B2
- Authority
- JP
- Japan
- Prior art keywords
- current transformer
- molding
- mold
- molded
- type current
- 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
- 229920001187 thermosetting polymer Polymers 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 239000004359 castor oil Substances 0.000 claims description 2
- 235000019438 castor oil Nutrition 0.000 claims description 2
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 claims description 2
- 125000000217 alkyl group Chemical group 0.000 claims 1
- 125000004432 carbon atom Chemical group C* 0.000 claims 1
- 239000013013 elastic material Substances 0.000 claims 1
- 239000012778 molding material Substances 0.000 description 12
- 238000007796 conventional method Methods 0.000 description 5
- 229920001971 elastomer Polymers 0.000 description 5
- 239000000806 elastomer Substances 0.000 description 3
- 239000012948 isocyanate Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 150000002513 isocyanates Chemical class 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- MFRIFEINFKFSAM-UHFFFAOYSA-N 1-isocyanato-1,2,2-trimethylcyclohexane Chemical compound CC1(C)CCCCC1(C)N=C=O MFRIFEINFKFSAM-UHFFFAOYSA-N 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000012792 core layer Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000010070 extrusion (rubber) Methods 0.000 description 1
- 238000013007 heat curing Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- 238000002156 mixing Methods 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 |
|---|---|---|---|
| JP55185993A JPS57109316A (en) | 1980-12-26 | 1980-12-26 | Simplified molding method for penetrating type current transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55185993A JPS57109316A (en) | 1980-12-26 | 1980-12-26 | Simplified molding method for penetrating type current transformer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57109316A JPS57109316A (en) | 1982-07-07 |
| JPS6124763B2 true JPS6124763B2 (enrdf_load_stackoverflow) | 1986-06-12 |
Family
ID=16180481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55185993A Granted JPS57109316A (en) | 1980-12-26 | 1980-12-26 | Simplified molding method for penetrating type current transformer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57109316A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS638759U (enrdf_load_stackoverflow) * | 1986-07-04 | 1988-01-21 |
-
1980
- 1980-12-26 JP JP55185993A patent/JPS57109316A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS638759U (enrdf_load_stackoverflow) * | 1986-07-04 | 1988-01-21 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57109316A (en) | 1982-07-07 |
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