GB2426288B - Electric fan - Google Patents
Electric fanInfo
- Publication number
- GB2426288B GB2426288B GB0617081A GB0617081A GB2426288B GB 2426288 B GB2426288 B GB 2426288B GB 0617081 A GB0617081 A GB 0617081A GB 0617081 A GB0617081 A GB 0617081A GB 2426288 B GB2426288 B GB 2426288B
- Authority
- GB
- United Kingdom
- Prior art keywords
- electric fan
- fan
- electric
- 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.)
- Active
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
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/02—Surge control
- F04D27/0261—Surge control by varying driving speed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/008—Stop safety or alarm devices, e.g. stop-and-go control; Disposition of check-valves
-
- 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
- F04D29/263—Rotors specially for elastic fluids mounting fan or blower rotors on shafts
-
- 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
- F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis
- F04D29/283—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis rotors of the squirrel-cage type
-
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/4226—Fan casings
- F04D29/4253—Fan casings with axial entry and discharge
-
- 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
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
-
- 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
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
- F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Prostheses (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0402041A GB0402041D0 (en) | 2004-01-30 | 2004-01-30 | Electric fan |
GB0413332A GB0413332D0 (en) | 2004-01-30 | 2004-06-15 | Electric fan |
PCT/GB2005/000307 WO2005073563A1 (en) | 2004-01-30 | 2005-01-28 | Electric fan |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0617081D0 GB0617081D0 (en) | 2006-10-18 |
GB2426288A GB2426288A (en) | 2006-11-22 |
GB2426288B true GB2426288B (en) | 2008-07-09 |
Family
ID=34828673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0617081A Active GB2426288B (en) | 2004-01-30 | 2005-01-28 | Electric fan |
Country Status (4)
Country | Link |
---|---|
US (1) | US20070253806A1 (en) |
EP (1) | EP1718873A1 (en) |
GB (1) | GB2426288B (en) |
WO (1) | WO2005073563A1 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202008002356U1 (en) * | 2008-02-19 | 2009-06-25 | Ebm-Papst Mulfingen Gmbh & Co. Kg | compact fans |
TWI393846B (en) * | 2009-01-08 | 2013-04-21 | Delta Electronics Inc | Ventilator |
US8653763B2 (en) | 2008-09-12 | 2014-02-18 | Delta Electronics, Inc. | Ventilator and its impeller |
EP2163833B1 (en) * | 2008-09-12 | 2016-03-16 | Delta Electronics, Inc. | Ventilator and its impeller |
JP5433392B2 (en) * | 2009-12-16 | 2014-03-05 | 日立オートモティブシステムズ株式会社 | Rotating electric machine for electric vehicle, drive control device, and insulation diagnosis method |
DE102011014359B4 (en) * | 2011-03-17 | 2021-10-07 | Dürr Dental SE | Suction unit |
ES2509990B1 (en) * | 2013-04-16 | 2015-07-28 | Soler & Palau Research, S.L. | FAN BOX |
US9985494B2 (en) | 2014-09-08 | 2018-05-29 | Regal Beloit America, Inc. | Electrical machine and controller and methods of assembling the same |
US10230290B2 (en) * | 2014-09-08 | 2019-03-12 | Regal Beloit America, Inc. | Electrical machine and methods of assembling the same |
US9982674B2 (en) * | 2014-09-08 | 2018-05-29 | Regal Beloit America, Inc. | Electrical machine and methods of assembling the same |
DE202015104813U1 (en) * | 2015-09-10 | 2015-10-15 | Ebm-Papst Mulfingen Gmbh & Co. Kg | Flow guide for arrangement on a fan |
US12049898B2 (en) * | 2021-10-29 | 2024-07-30 | Jiangsu Guorun Electric Co., Ltd. | Air-flow channel structure of air pump, micro air pump, waterproof air pump, and inflatable product |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5449275A (en) * | 1993-05-11 | 1995-09-12 | Gluszek; Andrzej | Controller and method for operation of electric fan |
US20030044271A1 (en) * | 2001-08-31 | 2003-03-06 | Lg Electronics, Inc. | Fan having dust-proof apparatus |
EP1338798A2 (en) * | 2002-02-26 | 2003-08-27 | Faber S.p.A. | Fixing device for a fan wheel |
US20030206801A1 (en) * | 2002-05-06 | 2003-11-06 | Wen-Tun Lee | Electric fan |
EP1378669A1 (en) * | 1997-09-03 | 2004-01-07 | Kyodo-Allied Industries Pte Ltd | A method and apparatus for minimizing noise from fan filter unit |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2624923B1 (en) * | 1987-12-22 | 1990-05-18 | Bellmann Michel | AXIAL OR CENTRIFUGAL-AXIAL FAN FOR GAS CIRCULATION |
US6183200B1 (en) * | 1999-04-09 | 2001-02-06 | Kwei-Tang Chang | Fan device |
-
2005
- 2005-01-28 GB GB0617081A patent/GB2426288B/en active Active
- 2005-01-28 EP EP05708221A patent/EP1718873A1/en not_active Withdrawn
- 2005-01-28 US US10/588,069 patent/US20070253806A1/en not_active Abandoned
- 2005-01-28 WO PCT/GB2005/000307 patent/WO2005073563A1/en active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5449275A (en) * | 1993-05-11 | 1995-09-12 | Gluszek; Andrzej | Controller and method for operation of electric fan |
EP1378669A1 (en) * | 1997-09-03 | 2004-01-07 | Kyodo-Allied Industries Pte Ltd | A method and apparatus for minimizing noise from fan filter unit |
US20030044271A1 (en) * | 2001-08-31 | 2003-03-06 | Lg Electronics, Inc. | Fan having dust-proof apparatus |
EP1338798A2 (en) * | 2002-02-26 | 2003-08-27 | Faber S.p.A. | Fixing device for a fan wheel |
US20030206801A1 (en) * | 2002-05-06 | 2003-11-06 | Wen-Tun Lee | Electric fan |
Also Published As
Publication number | Publication date |
---|---|
GB0617081D0 (en) | 2006-10-18 |
GB2426288A (en) | 2006-11-22 |
US20070253806A1 (en) | 2007-11-01 |
WO2005073563A1 (en) | 2005-08-11 |
EP1718873A1 (en) | 2006-11-08 |
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