EP0310391A3 - Axial flow fan - Google Patents
Axial flow fan Download PDFInfo
- Publication number
- EP0310391A3 EP0310391A3 EP88309047A EP88309047A EP0310391A3 EP 0310391 A3 EP0310391 A3 EP 0310391A3 EP 88309047 A EP88309047 A EP 88309047A EP 88309047 A EP88309047 A EP 88309047A EP 0310391 A3 EP0310391 A3 EP 0310391A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- axial flow
- flow fan
- fan
- axial
- flow
- 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.)
- Granted
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
- F04D25/0613—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump the electric motor being of the inside-out type, i.e. the rotor is arranged radially outside a central stator
- F04D25/0633—Details of the magnetic circuit
-
- 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
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/64—Mounting; Assembling; Disassembling of axial pumps
- F04D29/644—Mounting; Assembling; Disassembling of axial pumps especially adapted for elastic fluid pumps
- F04D29/646—Mounting or removal of fans
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24884587A JPH0192599A (en) | 1987-10-01 | 1987-10-01 | Axial fan motor structure |
JP248845/87 | 1987-10-01 | ||
JP150898/87U | 1987-10-01 | ||
JP15089887U JPH0158278U (en) | 1987-10-01 | 1987-10-01 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0310391A2 EP0310391A2 (en) | 1989-04-05 |
EP0310391A3 true EP0310391A3 (en) | 1990-05-09 |
EP0310391B1 EP0310391B1 (en) | 1992-05-27 |
Family
ID=26480337
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19880309047 Expired EP0310391B1 (en) | 1987-10-01 | 1988-09-29 | Axial flow fan |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0310391B1 (en) |
DE (1) | DE3871480D1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3939738A1 (en) * | 1989-12-01 | 1991-06-06 | Telefunken Electronic Gmbh | Electric motor with fan for motor vehicle cooling - has electronic control unit fitted with spacers around bolts to end of casing remote from fan |
DE4113198A1 (en) * | 1991-04-23 | 1992-10-29 | Oplaender Wilo Werk Gmbh | ELECTRIC MOTOR, IN PARTICULAR CANOPY MOTOR FOR A CENTRIFUGAL PUMP OR A FAN |
DE4115485A1 (en) * | 1991-05-11 | 1992-11-12 | Mulfingen Elektrobau Ebm | DRIVE UNIT FOR DOUBLE FAN |
GB2285541B (en) * | 1994-01-05 | 1997-04-16 | Alex Horng | Electric fans and method of assembly thereof |
JP2001304199A (en) | 2000-04-19 | 2001-10-31 | Minebea Co Ltd | Blower |
JP3482373B2 (en) | 2000-04-28 | 2003-12-22 | ミネベア株式会社 | Blower |
DE10063619B4 (en) * | 2000-12-20 | 2010-02-18 | Trw Automotive Electronics & Components Gmbh & Co. Kg | Drive unit for blowers in vehicles |
CN1900536B (en) * | 2005-07-18 | 2010-08-11 | 台达电子工业股份有限公司 | Fan and its fan frame |
CN101504012B (en) * | 2008-02-04 | 2012-01-04 | 台达电子工业股份有限公司 | Fan |
JP6207870B2 (en) * | 2013-04-17 | 2017-10-04 | 山洋電気株式会社 | Fan motor |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2462596A1 (en) * | 1979-07-25 | 1981-02-13 | Paris & Du Rhone | IMPROVEMENTS IN PLASTIC ROTATING BODIES SUCH AS FANS |
EP0066158A1 (en) * | 1981-05-21 | 1982-12-08 | Nissan Motor Co., Ltd. | A cooling fan for an automotive vehicle engine cooling unit |
US4663549A (en) * | 1984-06-29 | 1987-05-05 | Canon Kabushiki Kaisha | Fan motor with a fan frame formed in part by a portion of a motor base |
-
1988
- 1988-09-29 EP EP19880309047 patent/EP0310391B1/en not_active Expired
- 1988-09-29 DE DE8888309047T patent/DE3871480D1/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2462596A1 (en) * | 1979-07-25 | 1981-02-13 | Paris & Du Rhone | IMPROVEMENTS IN PLASTIC ROTATING BODIES SUCH AS FANS |
EP0066158A1 (en) * | 1981-05-21 | 1982-12-08 | Nissan Motor Co., Ltd. | A cooling fan for an automotive vehicle engine cooling unit |
US4663549A (en) * | 1984-06-29 | 1987-05-05 | Canon Kabushiki Kaisha | Fan motor with a fan frame formed in part by a portion of a motor base |
Also Published As
Publication number | Publication date |
---|---|
EP0310391A2 (en) | 1989-04-05 |
EP0310391B1 (en) | 1992-05-27 |
DE3871480D1 (en) | 1992-07-02 |
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