DE2125271B2 - Lagerträger aus Kunststoff für dynamoelektrische Maschinen - Google Patents
Lagerträger aus Kunststoff für dynamoelektrische MaschinenInfo
- Publication number
- DE2125271B2 DE2125271B2 DE2125271A DE2125271A DE2125271B2 DE 2125271 B2 DE2125271 B2 DE 2125271B2 DE 2125271 A DE2125271 A DE 2125271A DE 2125271 A DE2125271 A DE 2125271A DE 2125271 B2 DE2125271 B2 DE 2125271B2
- Authority
- DE
- Germany
- Prior art keywords
- bearing
- bearing bracket
- metallic
- plastic
- housing
- 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.)
- Withdrawn
Links
- 239000012080 ambient air Substances 0.000 claims description 7
- 210000002105 tongue Anatomy 0.000 claims description 6
- 238000001816 cooling Methods 0.000 description 11
- 239000003570 air Substances 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 208000015943 Coeliac disease Diseases 0.000 description 2
- 206010063493 Premature ageing Diseases 0.000 description 2
- 208000032038 Premature aging Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/15—Mounting arrangements for bearing-shields or end plates
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
- H02K9/223—Heat bridges
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
- H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
- H02K5/1732—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings radially supporting the rotary shaft at both ends of the rotor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
- Mounting Of Bearings Or Others (AREA)
- Motor Or Generator Cooling System (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE706170 | 1970-05-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2125271A1 DE2125271A1 (de) | 1971-12-02 |
| DE2125271B2 true DE2125271B2 (de) | 1979-07-19 |
Family
ID=20270311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2125271A Withdrawn DE2125271B2 (de) | 1970-05-22 | 1971-05-21 | Lagerträger aus Kunststoff für dynamoelektrische Maschinen |
Country Status (6)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7135795B2 (en) | 2003-12-02 | 2006-11-14 | Franklin Electric Co., Inc. | Insert molded end bell for a submersible motor and method of manufacture thereof |
| DE102019102365A1 (de) * | 2019-01-30 | 2020-07-30 | Ebm-Papst St. Georgen Gmbh & Co. Kg | Elektromotor mit Wärmeableitung für das Motorwellenlager |
| RU196920U1 (ru) * | 2019-12-23 | 2020-03-20 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Ростовский государственный университет путей сообщения" (ФГБОУ ВО РГУПС) | Подшипниковый щит электрической машины |
-
1971
- 1971-05-19 YU YU1261/71A patent/YU33595B/xx unknown
- 1971-05-21 DE DE2125271A patent/DE2125271B2/de not_active Withdrawn
- 1971-05-21 DK DK246771AA patent/DK129609B/da unknown
- 1971-05-21 GB GB1637171A patent/GB1347767A/en not_active Expired
- 1971-05-21 SU SU1663787A patent/SU419067A3/ru active
- 1971-05-22 RO RO66990A patent/RO58447A/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO58447A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-09-15 |
| GB1347767A (en) | 1974-02-27 |
| SU419067A3 (ru) | 1974-03-05 |
| DE2125271A1 (de) | 1971-12-02 |
| YU126171A (en) | 1976-12-31 |
| DK129609C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-05-26 |
| DK129609B (da) | 1974-10-28 |
| YU33595B (en) | 1977-08-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8239 | Disposal/non-payment of the annual fee |