CH611086A5 - Fan having a fan shroud for a surface-ventilated, closed electrical machine - Google Patents
Fan having a fan shroud for a surface-ventilated, closed electrical machineInfo
- Publication number
- CH611086A5 CH611086A5 CH826876A CH826876A CH611086A5 CH 611086 A5 CH611086 A5 CH 611086A5 CH 826876 A CH826876 A CH 826876A CH 826876 A CH826876 A CH 826876A CH 611086 A5 CH611086 A5 CH 611086A5
- Authority
- CH
- Switzerland
- Prior art keywords
- fan
- ventilated
- electrical machine
- closed electrical
- shroud
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- F04D25/082—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provision for cooling the motor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/30—Vanes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/5806—Cooling the drive system
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/14—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Motor Or Generator Cooling System (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2557620A DE2557620B2 (de) | 1975-12-20 | 1975-12-20 | Lüfter mit Lüfterhaube für eine oberflächenbelüftete, geschlossene elektrische Maschine |
Publications (1)
Publication Number | Publication Date |
---|---|
CH611086A5 true CH611086A5 (en) | 1979-05-15 |
Family
ID=5965031
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH826876A CH611086A5 (en) | 1975-12-20 | 1976-06-28 | Fan having a fan shroud for a surface-ventilated, closed electrical machine |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE849611A (de) |
CH (1) | CH611086A5 (de) |
DE (1) | DE2557620B2 (de) |
FR (1) | FR2335983A1 (de) |
NL (1) | NL7614102A (de) |
SE (1) | SE7609409L (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3207448A1 (de) * | 1982-03-02 | 1983-09-15 | Siemens AG, 1000 Berlin und 8000 München | Deckscheibenloser radialluefter |
EP0296447A2 (de) | 1987-06-20 | 1988-12-28 | Asea Brown Boveri Aktiengesellschaft | Lüfteranordnung für eine aussenbelüftete elektrische Maschine |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4399380A (en) * | 1980-08-29 | 1983-08-16 | Jidosha Denki Kogyo Kabushiki Kaisha | Air cooled wiper motor |
CN102498642B (zh) | 2009-06-17 | 2014-08-06 | 索尤若驱动有限及两合公司 | 通风机装置和电动机 |
US8888450B2 (en) * | 2011-09-23 | 2014-11-18 | Brett W. Degner | Sculpted fan housing |
-
1975
- 1975-12-20 DE DE2557620A patent/DE2557620B2/de not_active Ceased
-
1976
- 1976-06-28 CH CH826876A patent/CH611086A5/xx not_active IP Right Cessation
- 1976-07-27 FR FR7622880A patent/FR2335983A1/fr active Granted
- 1976-08-25 SE SE7609409A patent/SE7609409L/ not_active Application Discontinuation
- 1976-12-17 NL NL7614102A patent/NL7614102A/xx not_active Application Discontinuation
- 1976-12-20 BE BE173432A patent/BE849611A/xx unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3207448A1 (de) * | 1982-03-02 | 1983-09-15 | Siemens AG, 1000 Berlin und 8000 München | Deckscheibenloser radialluefter |
EP0296447A2 (de) | 1987-06-20 | 1988-12-28 | Asea Brown Boveri Aktiengesellschaft | Lüfteranordnung für eine aussenbelüftete elektrische Maschine |
DE3720464A1 (de) * | 1987-06-20 | 1989-01-05 | Asea Brown Boveri | Luefteranordnung fuer eine aussenbelueftete elektrische maschine |
Also Published As
Publication number | Publication date |
---|---|
DE2557620A1 (de) | 1977-06-30 |
BE849611A (fr) | 1977-04-15 |
FR2335983A1 (fr) | 1977-07-15 |
SE7609409L (sv) | 1977-06-21 |
FR2335983B3 (de) | 1979-04-13 |
DE2557620B2 (de) | 1978-08-03 |
NL7614102A (nl) | 1977-06-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |