KR860002121A - How to manufacture coils embedded in casting resin - Google Patents
How to manufacture coils embedded in casting resin Download PDFInfo
- Publication number
- KR860002121A KR860002121A KR1019850005978A KR850005978A KR860002121A KR 860002121 A KR860002121 A KR 860002121A KR 1019850005978 A KR1019850005978 A KR 1019850005978A KR 850005978 A KR850005978 A KR 850005978A KR 860002121 A KR860002121 A KR 860002121A
- Authority
- KR
- South Korea
- Prior art keywords
- casting
- resin
- twisted
- insulating material
- mold
- Prior art date
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
-
- 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)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Epoxy Resins (AREA)
Abstract
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제1도는 변압기코일을 포함하고 있는 몰드의 가로 단면도.1 is a cross sectional view of a mold including a transformer coil.
제2도는 제1도의 몰드를 통해 축과 평행한 세로 단면도.FIG. 2 is a longitudinal sectional view parallel to the axis through the mold of FIG.
제3도는 대략 실물의 크기로, 절연재료 매트로서 제공된 꼬임이 없는 유리섬유 묶음의 구조.3 is an approximately tangible size, structure of a bundle of glass fibers without kinks provided as an insulating material mat.
도면의 주요 부호설명Explanation of Major Codes in Drawings
1:스풀 2:내부브레이스, 3:외부브레이스, 5:내부케이싱, 6:외부케이싱, 7:벌지(bulge), 8:슬릿 9:스트립, 10:단부몰드벽, 11:탄성층, 12:접속로드, 13:앵커판, 14:너트, 15,16:꼬임이 없는 느슨한 유리섬유 묶음, 17:꼬인실.1: spool 2: inner brace, 3: outer brace, 5: inner casing, 6: outer casing, 7: bulge, 8: slit 9: strip, 10: end mold wall, 11: elastic layer, 12: Connection rod, 13: Anchor plate, 14: Nut, 15, 16: Bundle of loose fiberglass without kinks, 17: Twisted thread.
Claims (11)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP343030586.6 | 1984-08-20 | ||
DEP3430586.6 | 1984-08-20 | ||
DE19843430586 DE3430586A1 (en) | 1984-08-20 | 1984-08-20 | METHOD FOR PRODUCING WINDINGS EMBEDDED IN CASTING RESIN FOR TRANSFORMERS |
Publications (2)
Publication Number | Publication Date |
---|---|
KR860002121A true KR860002121A (en) | 1986-03-26 |
KR920010357B1 KR920010357B1 (en) | 1992-11-27 |
Family
ID=6243467
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019850005978A KR920010357B1 (en) | 1984-08-20 | 1985-08-20 | Method for manufacturing epoxy resin-embedded windings for transformer |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0172494B1 (en) |
KR (1) | KR920010357B1 (en) |
AT (1) | ATE35746T1 (en) |
BR (1) | BR8503952A (en) |
DE (2) | DE3430586A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4426138C2 (en) * | 1994-07-22 | 1998-04-23 | Siemens Ag | Casting mold for a transformer coil with the possibility of checking the potting |
KR100310150B1 (en) | 1999-07-26 | 2001-09-29 | 윤종용 | Resin molding method for a coil used in a transformer of a microwave oven |
DE10255564B4 (en) * | 2002-09-30 | 2005-10-27 | Siemens Ag | Casting mold for cylindrical cast resin coils |
DE10248782B4 (en) * | 2002-09-30 | 2005-08-04 | Siemens Ag | Casting mold for cylindrical cast resin coils |
CN112652477B (en) * | 2020-12-14 | 2022-08-16 | 山东电力设备有限公司 | Full-automatic bonding method for coil oil duct filler strip |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5694713A (en) * | 1979-12-28 | 1981-07-31 | Fuji Electric Co Ltd | Manufacturing method of coil spacer of resin mold type electrical apparatus |
DE3234098A1 (en) * | 1982-09-14 | 1984-03-15 | Transformatoren Union Ag, 7000 Stuttgart | METHOD FOR PRODUCING WINDINGS EMBEDDED IN CASTING RESIN FOR TRANSFORMERS |
DE3236446A1 (en) * | 1982-10-01 | 1984-04-05 | Smit Transformatoren B.V., 6500 Nijmegen | METHOD FOR THE PRODUCTION OF A WIRE OR FILM WRAPPING EMBEDDED IN A POWDERING MEASUREMENT AND WINDING MATERIAL USED FOR THE METHOD |
-
1984
- 1984-08-20 DE DE19843430586 patent/DE3430586A1/en not_active Withdrawn
-
1985
- 1985-08-07 EP EP85109937A patent/EP0172494B1/en not_active Expired
- 1985-08-07 AT AT85109937T patent/ATE35746T1/en not_active IP Right Cessation
- 1985-08-07 DE DE8585109937T patent/DE3563802D1/en not_active Expired
- 1985-08-19 BR BR8503952A patent/BR8503952A/en not_active IP Right Cessation
- 1985-08-20 KR KR1019850005978A patent/KR920010357B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE3430586A1 (en) | 1986-02-27 |
EP0172494A1 (en) | 1986-02-26 |
DE3563802D1 (en) | 1988-08-18 |
KR920010357B1 (en) | 1992-11-27 |
ATE35746T1 (en) | 1988-07-15 |
EP0172494B1 (en) | 1988-07-13 |
BR8503952A (en) | 1986-06-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 19991016 Year of fee payment: 8 |
|
LAPS | Lapse due to unpaid annual fee |