DE2758880C2 - Elektrische Maschine - Google Patents
Elektrische MaschineInfo
- Publication number
- DE2758880C2 DE2758880C2 DE2758880A DE2758880A DE2758880C2 DE 2758880 C2 DE2758880 C2 DE 2758880C2 DE 2758880 A DE2758880 A DE 2758880A DE 2758880 A DE2758880 A DE 2758880A DE 2758880 C2 DE2758880 C2 DE 2758880C2
- Authority
- DE
- Germany
- Prior art keywords
- baffle plate
- stator
- electrical machine
- bores
- groove
- 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
- 238000004804 winding Methods 0.000 claims description 17
- 238000003780 insertion Methods 0.000 claims description 12
- 230000037431 insertion Effects 0.000 claims description 12
- 239000002826 coolant Substances 0.000 claims description 9
- 238000012423 maintenance Methods 0.000 claims description 6
- 239000000112 cooling gas Substances 0.000 description 10
- 238000007789 sealing Methods 0.000 description 6
- 229920001971 elastomer Polymers 0.000 description 5
- 239000004809 Teflon Substances 0.000 description 4
- 229920006362 Teflon® Polymers 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 229920002379 silicone rubber Polymers 0.000 description 4
- 239000004945 silicone rubber Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 239000003365 glass fiber Substances 0.000 description 3
- 239000000696 magnetic material Substances 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000010723 turbine oil Substances 0.000 description 1
- 230000000007 visual effect Effects 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Motor Or Generator Cooling System (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/785,979 US4118645A (en) | 1977-04-08 | 1977-04-08 | Dual position air gap baffle assembly for a dynamoelectric machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2758880A1 DE2758880A1 (de) | 1978-10-19 |
| DE2758880C2 true DE2758880C2 (de) | 1987-04-16 |
Family
ID=25137217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2758880A Expired DE2758880C2 (de) | 1977-04-08 | 1977-12-30 | Elektrische Maschine |
Country Status (7)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0639883A1 (de) * | 1993-08-17 | 1995-02-22 | ABB Management AG | Gasgekühlte elektrische Maschine |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH632877A5 (de) * | 1978-12-14 | 1982-10-29 | Bbc Brown Boveri & Cie | Lamellierter pol fuer eine elektrische maschine mit ausgepraegten polen. |
| US4315173A (en) * | 1980-03-30 | 1982-02-09 | Westinghouse Electric Corp. | Dynamoelectric machines segmental air gap baffle assembly |
| US5177385A (en) * | 1992-03-23 | 1993-01-05 | Westinghouse Electric Corp. | Air gap baffle ring for a dynamoelectric machine |
| US5939805A (en) * | 1995-04-18 | 1999-08-17 | General Electric Canada Inc | Stator shield for a fanless salient pole machine |
| DE102013006623A1 (de) * | 2013-04-18 | 2014-10-23 | Volkswagen Aktiengesellschaft | Kühlmantel für eine elektrische Maschine und Verfahren zur Herstellung einer elektrischen Maschine mit einem Kühlmantel |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1191700A (en) * | 1914-12-24 | 1916-07-18 | John P Waters | Auxiliary air-valve. |
| US2895065A (en) * | 1957-11-15 | 1959-07-14 | Allis Chalmers Mfg Co | Segmental air gap baffle |
| US3320452A (en) * | 1963-09-23 | 1967-05-16 | Gen Electric | Tieless bracing of stator coil end turns |
| CH555613A (de) * | 1973-03-06 | 1974-10-31 | Bbc Brown Boveri & Cie | Wickelkopftraeger fuer rotoren elektrischer maschinen. |
| CH570063A5 (US07534539-20090519-C00280.png) * | 1974-03-04 | 1975-11-28 | Bbc Brown Boveri & Cie |
-
1977
- 1977-04-08 US US05/785,979 patent/US4118645A/en not_active Expired - Lifetime
- 1977-12-30 DE DE2758880A patent/DE2758880C2/de not_active Expired
-
1978
- 1978-03-03 CA CA298,140A patent/CA1087669A/en not_active Expired
- 1978-04-07 ES ES468613A patent/ES468613A1/es not_active Expired
- 1978-04-07 JP JP4046478A patent/JPS53126103A/ja active Granted
- 1978-04-07 BE BE186629A patent/BE865781A/xx not_active IP Right Cessation
- 1978-04-10 GB GB13905/78A patent/GB1600303A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0639883A1 (de) * | 1993-08-17 | 1995-02-22 | ABB Management AG | Gasgekühlte elektrische Maschine |
| DE4332304A1 (de) * | 1993-08-17 | 1995-02-23 | Abb Management Ag | Gasgekühlte elektrische Maschine |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2758880A1 (de) | 1978-10-19 |
| JPS53126103A (en) | 1978-11-04 |
| US4118645A (en) | 1978-10-03 |
| JPS6223533B2 (US07534539-20090519-C00280.png) | 1987-05-23 |
| ES468613A1 (es) | 1979-12-01 |
| CA1087669A (en) | 1980-10-14 |
| BE865781A (fr) | 1978-10-09 |
| GB1600303A (en) | 1981-10-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |