EP0339408A3 - Radial fan - Google Patents
Radial fan Download PDFInfo
- Publication number
- EP0339408A3 EP0339408A3 EP89106780A EP89106780A EP0339408A3 EP 0339408 A3 EP0339408 A3 EP 0339408A3 EP 89106780 A EP89106780 A EP 89106780A EP 89106780 A EP89106780 A EP 89106780A EP 0339408 A3 EP0339408 A3 EP 0339408A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- radial fan
- fan
- radial
- 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
- F04D29/00—Details, component parts, or accessories
- F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
- F04D29/056—Bearings
- F04D29/059—Roller bearings
-
- 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
-
- 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
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
- F04D29/624—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
-
- 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
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
- F04D29/624—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/626—Mounting or removal of fans
-
- 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
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/668—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps damping or preventing mechanical vibrations
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3814130 | 1988-04-27 | ||
DE3814130A DE3814130A1 (en) | 1988-04-27 | 1988-04-27 | TURBORADIAL BLOWER |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0339408A2 EP0339408A2 (en) | 1989-11-02 |
EP0339408A3 true EP0339408A3 (en) | 1990-01-10 |
EP0339408B1 EP0339408B1 (en) | 1992-04-15 |
Family
ID=6352942
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP89106780A Expired - Lifetime EP0339408B1 (en) | 1988-04-27 | 1989-04-15 | Radial fan |
Country Status (5)
Country | Link |
---|---|
US (1) | US4963076A (en) |
EP (1) | EP0339408B1 (en) |
JP (1) | JP2750375B2 (en) |
DE (2) | DE3814130A1 (en) |
ES (1) | ES2031300T3 (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3943113A1 (en) * | 1989-12-27 | 1991-07-04 | Leybold Ag | FAN OR PUMP WITH VERTICALLY ARRANGED SHAFT |
US5204567A (en) * | 1990-07-09 | 1993-04-20 | Asmo Co., Ltd. | Brushless motor with resilient shaft end-play absorber |
DE19626274B4 (en) * | 1996-06-29 | 2005-05-12 | Institut für Luft- und Kältetechnik gemeinnützige Gesellschaft mbH | Storage of the drive rotor of a turbocompressor |
US5893705A (en) * | 1996-12-13 | 1999-04-13 | General Electric Company | Integrated motor and blower apparatus having two back-to-back coupled rotors |
WO2001020168A1 (en) * | 1999-09-16 | 2001-03-22 | Gwj Engineering Gbr | Turboblower |
US6717299B2 (en) | 2001-10-30 | 2004-04-06 | Robert Bosch Corporation | Isolation system for a motor |
US20050100462A1 (en) * | 2003-11-10 | 2005-05-12 | Ralph Hobmeyr | Concentric bearing and seal arrangement of a shaft in a hydrogen system |
CN2760311Y (en) * | 2004-12-02 | 2006-02-22 | 郭淑瑜 | Improved structure of foot spa pump |
US7443670B2 (en) * | 2005-01-07 | 2008-10-28 | Intel Corporation | Systems for improved blower fans |
US20060207018A1 (en) * | 2005-03-18 | 2006-09-21 | Mordechai Lev | Fan assembly for a bath therapy apparatus |
CN102318150B (en) * | 2009-02-24 | 2012-10-10 | 松下电器产业株式会社 | Gas laser oscillation device and gas laser processing machine |
JP5529714B2 (en) * | 2010-11-12 | 2014-06-25 | 三菱重工業株式会社 | Electric supercharger rotating shaft support structure |
US8911202B2 (en) * | 2011-09-20 | 2014-12-16 | Honeywell International Inc. | Turbocharger rotating assembly |
DE102015214789A1 (en) * | 2015-08-03 | 2016-07-28 | Magna Powertrain Bad Homburg GmbH | Electric compressor and method of making an electric compressor |
US10451085B2 (en) * | 2016-10-05 | 2019-10-22 | Borgwarner Inc. | Assembly methods for the connection of a turbine wheel to a shaft |
FR3076117B1 (en) * | 2017-12-21 | 2023-04-28 | Valeo Systemes De Controle Moteur | ELECTRIC COMPRESSOR WITH ANTI-ROTATION DEVICE |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2329151A (en) * | 1942-02-26 | 1943-09-07 | Singer Mfg Co | Dynamoelectric machine construction |
US2888193A (en) * | 1957-02-14 | 1959-05-26 | Garrett Corp | Motor driven compressor |
CH386186A (en) * | 1961-03-23 | 1964-12-31 | Sandoz Ag | Elastically cushioned storage facility |
DE1613137A1 (en) * | 1967-03-07 | 1969-06-26 | Hansa Motorenfabrik Gustav Alt | Device for installing and removing the runner of an electrical machine |
EP0235392A1 (en) * | 1986-01-04 | 1987-09-09 | Fortuna-Werke Maschinenfabrik GmbH | Blower for the circulation of large volumes of gas, especially for high-power lasers |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2020092A (en) * | 1934-07-05 | 1935-11-05 | B F Sturtevant Company Inc | Motor mounting |
US2098073A (en) * | 1936-12-11 | 1937-11-02 | Hoover Co | Electric motor |
US4058937A (en) * | 1976-01-26 | 1977-11-22 | Ammco Tools, Inc. | Grinder attachment for a lathe |
US4198191A (en) * | 1978-04-07 | 1980-04-15 | General Electric Company | Vaporization cooled dielectric fluid pump |
JPS609423B2 (en) * | 1980-09-01 | 1985-03-09 | 三菱電機株式会社 | Manufacturing method of rotating electric machine |
DE3039196A1 (en) * | 1980-10-17 | 1982-05-13 | Leybold-Heraeus GmbH, 5000 Köln | METHOD FOR ASSEMBLING A SINGLE-FLOW TURBOMOLECULAR VACUUM PUMP AND ASSEMBLED TURBOMOLECULAR VACUUM PUMP BY THIS METHOD |
JPH0444879Y2 (en) * | 1987-03-18 | 1992-10-22 |
-
1988
- 1988-04-27 DE DE3814130A patent/DE3814130A1/en not_active Ceased
-
1989
- 1989-04-03 US US07/332,867 patent/US4963076A/en not_active Expired - Fee Related
- 1989-04-13 JP JP1092008A patent/JP2750375B2/en not_active Expired - Lifetime
- 1989-04-15 DE DE8989106780T patent/DE58901136D1/en not_active Expired - Fee Related
- 1989-04-15 EP EP89106780A patent/EP0339408B1/en not_active Expired - Lifetime
- 1989-04-15 ES ES198989106780T patent/ES2031300T3/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2329151A (en) * | 1942-02-26 | 1943-09-07 | Singer Mfg Co | Dynamoelectric machine construction |
US2888193A (en) * | 1957-02-14 | 1959-05-26 | Garrett Corp | Motor driven compressor |
CH386186A (en) * | 1961-03-23 | 1964-12-31 | Sandoz Ag | Elastically cushioned storage facility |
DE1613137A1 (en) * | 1967-03-07 | 1969-06-26 | Hansa Motorenfabrik Gustav Alt | Device for installing and removing the runner of an electrical machine |
EP0235392A1 (en) * | 1986-01-04 | 1987-09-09 | Fortuna-Werke Maschinenfabrik GmbH | Blower for the circulation of large volumes of gas, especially for high-power lasers |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 5, no. 171 (E-80)(843) 30 Oktober 1981, & JP-A-56 98352 (MITSUBISHI) 07 August 1981, * |
Also Published As
Publication number | Publication date |
---|---|
DE3814130A1 (en) | 1989-11-09 |
US4963076A (en) | 1990-10-16 |
EP0339408B1 (en) | 1992-04-15 |
ES2031300T3 (en) | 1992-12-01 |
JP2750375B2 (en) | 1998-05-13 |
JPH01305199A (en) | 1989-12-08 |
DE58901136D1 (en) | 1992-05-21 |
EP0339408A2 (en) | 1989-11-02 |
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