FR2580340B1 - CENTRIFUGAL FAN - Google Patents
CENTRIFUGAL FANInfo
- Publication number
- FR2580340B1 FR2580340B1 FR8505524A FR8505524A FR2580340B1 FR 2580340 B1 FR2580340 B1 FR 2580340B1 FR 8505524 A FR8505524 A FR 8505524A FR 8505524 A FR8505524 A FR 8505524A FR 2580340 B1 FR2580340 B1 FR 2580340B1
- Authority
- FR
- France
- Prior art keywords
- centrifugal fan
- centrifugal
- fan
- 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
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
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8505524A FR2580340B1 (en) | 1985-04-12 | 1985-04-12 | CENTRIFUGAL FAN |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8505524A FR2580340B1 (en) | 1985-04-12 | 1985-04-12 | CENTRIFUGAL FAN |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2580340A1 FR2580340A1 (en) | 1986-10-17 |
FR2580340B1 true FR2580340B1 (en) | 1989-07-13 |
Family
ID=9318168
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8505524A Expired FR2580340B1 (en) | 1985-04-12 | 1985-04-12 | CENTRIFUGAL FAN |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2580340B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1270391B (en) * | 1992-10-16 | 1997-05-05 | Fime Fab It Motor Elett | ELECTRIC FAN FOR KITCHEN HOODS USING A MONOLITHIC IMPELLER AND A GRID COVER |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3597117A (en) * | 1969-01-10 | 1971-08-03 | Rotorn Inc | Fan for narrow environments |
GB1328082A (en) * | 1970-08-24 | 1973-08-30 | Airscrew Weyroc Ltd | Fans |
FR2177469B1 (en) * | 1972-02-10 | 1974-12-13 | Etri Sa | |
DE2535609A1 (en) * | 1975-07-26 | 1977-02-10 | Papst Motoren Kg | External rotor motor for operation in aggressive media - has bushing in one piece with squirrel cage penetrating stator winding and surrounded by insulator |
DE2742962A1 (en) * | 1977-09-23 | 1979-04-05 | Siemens Ag | Centrifugal fan for vacuum cleaner - has permanent magnet DC motor with magnet coupled to impeller |
JPS56159598A (en) * | 1980-05-14 | 1981-12-08 | Hitachi Ltd | Brushless motor fan |
-
1985
- 1985-04-12 FR FR8505524A patent/FR2580340B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2580340A1 (en) | 1986-10-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |