DE2538702C2 - Verfahren zur Herstellung einer Wicklungsisolation für elektrische Maschinen - Google Patents
Verfahren zur Herstellung einer Wicklungsisolation für elektrische MaschinenInfo
- Publication number
- DE2538702C2 DE2538702C2 DE2538702A DE2538702A DE2538702C2 DE 2538702 C2 DE2538702 C2 DE 2538702C2 DE 2538702 A DE2538702 A DE 2538702A DE 2538702 A DE2538702 A DE 2538702A DE 2538702 C2 DE2538702 C2 DE 2538702C2
- Authority
- DE
- Germany
- Prior art keywords
- conductors
- insulation
- mica
- conductor
- production
- 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
- 238000000034 method Methods 0.000 title claims description 27
- 238000009413 insulation Methods 0.000 title claims description 22
- 238000004804 winding Methods 0.000 title claims description 14
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 239000004020 conductor Substances 0.000 claims description 42
- 238000002791 soaking Methods 0.000 claims description 6
- 239000010445 mica Substances 0.000 description 15
- 229910052618 mica group Inorganic materials 0.000 description 15
- 229920003002 synthetic resin Polymers 0.000 description 13
- 239000000057 synthetic resin Substances 0.000 description 13
- 239000004744 fabric Substances 0.000 description 8
- 238000003825 pressing Methods 0.000 description 7
- 229920005989 resin Polymers 0.000 description 7
- 239000011347 resin Substances 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 239000003292 glue Substances 0.000 description 4
- 238000005470 impregnation Methods 0.000 description 4
- IHQKEDIOMGYHEB-UHFFFAOYSA-M sodium dimethylarsinate Chemical class [Na+].C[As](C)([O-])=O IHQKEDIOMGYHEB-UHFFFAOYSA-M 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 238000007731 hot pressing Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 241000033695 Sige Species 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/12—Impregnating, moulding insulation, heating or drying of windings, stators, rotors or machines
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/32—Windings characterised by the shape, form or construction of the insulation
- H02K3/34—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Motors, Generators (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Inorganic Insulating Materials (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Insulating Of Coils (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH83475A CH580878A5 (OSRAM) | 1975-01-23 | 1975-01-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2538702A1 DE2538702A1 (de) | 1976-07-29 |
| DE2538702C2 true DE2538702C2 (de) | 1985-05-15 |
Family
ID=4196278
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2538702A Expired DE2538702C2 (de) | 1975-01-23 | 1975-08-30 | Verfahren zur Herstellung einer Wicklungsisolation für elektrische Maschinen |
| DE7527510U Expired DE7527510U (de) | 1975-01-23 | 1975-08-30 | Im ganztraenkverfahren hergestellte wicklungsisolation |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE7527510U Expired DE7527510U (de) | 1975-01-23 | 1975-08-30 | Im ganztraenkverfahren hergestellte wicklungsisolation |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH580878A5 (OSRAM) |
| DE (2) | DE2538702C2 (OSRAM) |
| NO (1) | NO141291C (OSRAM) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE425586B (sv) * | 1981-03-04 | 1982-10-11 | Asea Ab | Sett att framstella en herva for en elektrisk maskin |
| DE10113258A1 (de) | 2001-03-16 | 2002-09-19 | Alstom Switzerland Ltd | Verfahren zum Herstellen eines Leiterstabes |
| CN107171517B (zh) * | 2017-06-02 | 2019-04-19 | 中科力函(深圳)热声技术有限公司 | 线圈胶化设备和方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA661348A (en) * | 1957-08-02 | 1963-04-16 | General Electric Company | Insulated coil and method of making same |
| DE1142928B (de) * | 1961-03-28 | 1963-01-31 | Licentia Gmbh | Verfahren zum Ausfuellen von groesseren Vertiefungen in Leiterbuendeln, die mit einer Hochspannungsisolierung versehen werden sollen |
| DE1438304B2 (de) * | 1961-08-25 | 1971-11-11 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Verfahren zur herstellung und verfestigung isolierter elektrischer leiterbuendel |
| CH551100A (de) * | 1972-09-07 | 1974-06-28 | Bbc Brown Boveri & Cie | Verfahren zum isolieren von wicklungsleitern rotierender hochspannungsmaschinen. |
| DE2320828A1 (de) * | 1973-04-25 | 1974-11-14 | Schorch Gmbh | Nutenglimmschutz fuer hochspannungswicklungen elektrischer maschinen |
-
1975
- 1975-01-23 CH CH83475A patent/CH580878A5/xx not_active IP Right Cessation
- 1975-08-30 DE DE2538702A patent/DE2538702C2/de not_active Expired
- 1975-08-30 DE DE7527510U patent/DE7527510U/de not_active Expired
- 1975-12-30 NO NO754427A patent/NO141291C/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE7527510U (de) | 1976-11-25 |
| NO754427L (OSRAM) | 1976-07-26 |
| CH580878A5 (OSRAM) | 1976-10-15 |
| NO141291B (no) | 1979-10-29 |
| NO141291C (no) | 1980-02-06 |
| DE2538702A1 (de) | 1976-07-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8128 | New person/name/address of the agent |
Representative=s name: LUECK, G., DIPL.-ING. DR.RER.NAT., PAT.-ANW., 7891 |
|
| D2 | Grant after examination | ||
| 8363 | Opposition against the patent | ||
| 8365 | Fully valid after opposition proceedings | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: BBC BROWN BOVERI AG, BADEN, AARGAU, CH |
|
| 8328 | Change in the person/name/address of the agent |
Free format text: DERZEIT KEIN VERTRETER BESTELLT |
|
| 8339 | Ceased/non-payment of the annual fee |