CH598714A5 - - Google Patents
Info
- Publication number
- CH598714A5 CH598714A5 CH834876A CH834876A CH598714A5 CH 598714 A5 CH598714 A5 CH 598714A5 CH 834876 A CH834876 A CH 834876A CH 834876 A CH834876 A CH 834876A CH 598714 A5 CH598714 A5 CH 598714A5
- Authority
- CH
- Switzerland
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
- H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Air-Flow Control Members (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH834876A CH598714A5 (en) | 1976-06-30 | 1976-06-30 | |
DE19762633584 DE2633584C2 (en) | 1976-06-30 | 1976-07-27 | Spray guard for an electric, air-cooled machine |
DE19767623553 DE7623553U1 (en) | 1976-06-30 | 1976-07-27 | PROTECTIVE GRILLE, IN PARTICULAR SPRAYWATER PROTECTION GRID FOR AN ELECTRIC AIR-COOLED MACHINE |
SE7707322A SE7707322L (en) | 1976-06-30 | 1977-06-23 | PROTECTIVE GRILLS, SPECIAL SPOTWATER PROTECTIVE GRILLS FOR AN ELECTRIC AIR-COOLING MACHINE |
IT2501677A IT1080605B (en) | 1976-06-30 | 1977-06-24 | PROTECTION GRID, IN PARTICULAR PROTECTION GRID AGAINST WATER SPLASHES FOR AN ELECTRIC AIR COOLING MACHINE |
FR7719563A FR2357093A1 (en) | 1976-06-30 | 1977-06-27 | Air cooled electric motor protection grille - has series of curved lamellae in vane shape and matched to flow direction of motor cooling air |
BR7704214A BR7704214A (en) | 1976-06-30 | 1977-06-28 | PROTECTIVE GRID, ESPECIALLY PROTECTIVE GRID AGAINST ASPERSION WATER, FOR ELECTRIC MOTOR, AIR-COOLED |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH834876A CH598714A5 (en) | 1976-06-30 | 1976-06-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH598714A5 true CH598714A5 (en) | 1978-05-12 |
Family
ID=4338952
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH834876A CH598714A5 (en) | 1976-06-30 | 1976-06-30 |
Country Status (6)
Country | Link |
---|---|
BR (1) | BR7704214A (en) |
CH (1) | CH598714A5 (en) |
DE (2) | DE2633584C2 (en) |
FR (1) | FR2357093A1 (en) |
IT (1) | IT1080605B (en) |
SE (1) | SE7707322L (en) |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE677629C (en) * | 1935-03-09 | 1939-06-29 | Aeg | Splash-proof cover of the air openings in electrical machines |
DE649896C (en) * | 1935-11-09 | 1937-09-06 | Siemens Schuckertwerke Akt Ges | Splash water protection for electrical machines or the like. |
DE747038C (en) * | 1939-12-03 | 1944-09-04 | Sachsenwerk Licht & Kraft Ag | Splash-proof cover of air openings on the underside of electrical machines and apparatus |
DE877027C (en) * | 1940-05-01 | 1953-05-18 | Siemens Ag | Splash water protection for ventilation openings |
DE886627C (en) * | 1941-03-30 | 1953-08-17 | Siemens Ag | Protection device for electrical machines, especially against splash water |
FR1045508A (en) * | 1950-11-27 | 1953-11-26 | Bbc Brown Boveri & Cie | Diffusers device for electric machines fitted with radial fans |
CH340895A (en) * | 1956-07-20 | 1959-09-15 | Bbc Brown Boveri & Cie | Arrangement of guide vanes in enclosed electrical machines |
DE1613238B2 (en) * | 1967-05-31 | 1972-05-10 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | P22 PROTECTION ELECTRIC MACHINE |
DE2407796A1 (en) * | 1974-02-19 | 1975-08-28 | Lloyd Dynamowerke Gmbh | Ventilator with centrifugal fan inside spiral housing - has air deflection baffles guiding air through two side vents |
-
1976
- 1976-06-30 CH CH834876A patent/CH598714A5/xx not_active IP Right Cessation
- 1976-07-27 DE DE19762633584 patent/DE2633584C2/en not_active Expired
- 1976-07-27 DE DE19767623553 patent/DE7623553U1/en not_active Expired
-
1977
- 1977-06-23 SE SE7707322A patent/SE7707322L/en not_active Application Discontinuation
- 1977-06-24 IT IT2501677A patent/IT1080605B/en active
- 1977-06-27 FR FR7719563A patent/FR2357093A1/en active Granted
- 1977-06-28 BR BR7704214A patent/BR7704214A/en unknown
Also Published As
Publication number | Publication date |
---|---|
FR2357093A1 (en) | 1978-01-27 |
DE2633584C2 (en) | 1986-07-31 |
BR7704214A (en) | 1978-04-18 |
IT1080605B (en) | 1985-05-16 |
DE2633584A1 (en) | 1978-01-12 |
SE7707322L (en) | 1977-12-31 |
DE7623553U1 (en) | 1978-05-11 |
FR2357093B1 (en) | 1983-03-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |