RO99709B1 - Sheet metal housing for electric motors - Google Patents
Sheet metal housing for electric motorsInfo
- Publication number
- RO99709B1 RO99709B1 RO139534A RO13953489A RO99709B1 RO 99709 B1 RO99709 B1 RO 99709B1 RO 139534 A RO139534 A RO 139534A RO 13953489 A RO13953489 A RO 13953489A RO 99709 B1 RO99709 B1 RO 99709B1
- Authority
- RO
- Romania
- Prior art keywords
- engine
- electric motors
- sheet metal
- metal housing
- construction
- Prior art date
Links
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
- H02K5/18—Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
Abstract
Inventia se refera la o solutie tehnica de realizare, din tabla, a carcasei motoarelor electrice ca, de exemplu, motoare electrice asincrone trifazate. Se prezinta modul de executie din tabla si asamblare a reperelor pentru realizarea unei carcase de motor electric care sa asigure acestui motor atât robustete mecanica, cât si un transfer optim din interiorul motorului catre mediul exterior, al caldurii degajate demotor. Constructia, conform inventiei, este simpla, se realizeaza prin procedee tehnologice uzualesi contribuie la reducerea consumurilor specifice de materiale deficitate si energointensive (aluminiu si aliaje, conductor de bobinaj, banda electrotehnica).The invention relates to a technical solution for the manufacture of electrical motor housing, for example, three-phase asynchronous electric motors. It shows the way of execution and assembly of the parts for the construction of an electric motor housing to provide this engine with both mechanical robustness and an optimal transfer from the interior of the engine to the external environment of the heat released by the engine. According to the invention, the construction is simple, it is made by technological processes and contributes to the reduction of specific consumption of deficient and energy-intensive materials (aluminum and alloys, winding conductor, electrotechnical band).
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RO139534A RO99709B1 (en) | 1989-05-03 | 1989-05-03 | Sheet metal housing for electric motors |
PCT/RO1990/000001 WO1990013936A1 (en) | 1989-05-03 | 1990-04-26 | Sheet-metal frame for electric motors |
EP19900906387 EP0429572A1 (en) | 1989-05-03 | 1990-04-26 | Sheet-metal frame for electric motors |
DD34033290A DD294378A5 (en) | 1989-05-03 | 1990-05-03 | BLECHING HOUSING FOR ELECTRIC MOTORS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RO139534A RO99709B1 (en) | 1989-05-03 | 1989-05-03 | Sheet metal housing for electric motors |
Publications (1)
Publication Number | Publication Date |
---|---|
RO99709B1 true RO99709B1 (en) | 1991-06-01 |
Family
ID=20124611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RO139534A RO99709B1 (en) | 1989-05-03 | 1989-05-03 | Sheet metal housing for electric motors |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0429572A1 (en) |
DD (1) | DD294378A5 (en) |
RO (1) | RO99709B1 (en) |
WO (1) | WO1990013936A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2838253B1 (en) | 2002-04-03 | 2005-09-23 | Leroy Somer Moteurs | ROTATING ELECTRIC MACHINE WITH FORCED VENTILATION |
CN103107626A (en) * | 2013-03-08 | 2013-05-15 | 宗鸿电子科技(昆山)有限公司 | Minitype wind-driven generator shell |
DE102015011163B4 (en) | 2015-04-13 | 2022-07-14 | Sew-Eurodrive Gmbh & Co Kg | Transmission comprising a shaft, a flange part and a housing part |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2154146A (en) * | 1935-09-02 | 1939-04-11 | John Edward Becker | Electric motor, dynamo, and the like |
AT170537B (en) * | 1946-03-20 | 1952-02-25 | Siemens Ag | Electric machine |
AT181892B (en) * | 1952-01-21 | 1955-05-10 | Kleinschanzlin Pumpen A G | Stator for electrical machines covered with a sheet metal jacket |
US3471729A (en) * | 1966-02-10 | 1969-10-07 | Controls Co Of America | Plural motor assembly |
FI75698C (en) * | 1985-06-06 | 1988-07-11 | Kone Oy | Electric motor. |
US4739206A (en) * | 1987-02-27 | 1988-04-19 | General Electric Company | Base assembly for dynamo-electric machine |
-
1989
- 1989-05-03 RO RO139534A patent/RO99709B1/en unknown
-
1990
- 1990-04-26 EP EP19900906387 patent/EP0429572A1/en not_active Withdrawn
- 1990-04-26 WO PCT/RO1990/000001 patent/WO1990013936A1/en not_active Application Discontinuation
- 1990-05-03 DD DD34033290A patent/DD294378A5/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO1990013936A1 (en) | 1990-11-15 |
DD294378A5 (en) | 1991-09-26 |
EP0429572A1 (en) | 1991-06-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69310333D1 (en) | Synchronous motor especially for submersible pumps and electric motor pumps | |
DE2965427D1 (en) | Method of assembly for electric motor stators | |
JPS55150569A (en) | Caulked electric terminal for aluminum wire | |
GB2038547B (en) | Electric lamp lead-through conductors | |
GB2002969B (en) | Electrical connector for the stator winding of an electric motor | |
RO99709B1 (en) | Sheet metal housing for electric motors | |
GB2122749B (en) | Electrical condition monitoring of electric motors | |
AU504339B2 (en) | Aluminium alloy composite electrical conductor | |
CA1027635A (en) | Electric vehicle power circuit | |
GB2032708B (en) | Stator for electric motors | |
DE2960116D1 (en) | An electrical connecting arrangement and an electric motor stator assembly | |
GB2030377B (en) | Mounting electric motors | |
FR2538037B1 (en) | COMPOSITE AXIS OF ELECTROMAGNETIC CONTACTOR OF ELECTRIC STARTER | |
GB921669A (en) | Improvements in and relating to squirrel cage motors | |
DE3268569D1 (en) | Laminated magnetic-circuit stator with pressure fingers for rotary dynamo electric machines, particularly of the immersed bulb type | |
GB2074794B (en) | Mounting of electric starter motors | |
SU1742498A2 (en) | Piston machine | |
GB9008494D0 (en) | Insulating element for the stator spaces of an electric motor | |
SU637905A2 (en) | Arrangement for automatic reenergization of electric induction motors | |
CA1032338A (en) | Manufacture of fully-filled electric cables | |
PL250135A2 (en) | Electric circuit arrangement of synchronized induction motor rotor | |
GB2108787B (en) | Electrical circuit for braking an ac electric motor | |
JPS5556385A (en) | Method of mounting terminal of electric taped wire | |
GB8328032D0 (en) | Electrical motor stator rotor | |
CA989473A (en) | Arrangement for supplying multi-phase electric power consumers by means of converters |