EP1046822A3 - Soufflante et boítier helicoidal - Google Patents
Soufflante et boítier helicoidal Download PDFInfo
- Publication number
- EP1046822A3 EP1046822A3 EP00108259A EP00108259A EP1046822A3 EP 1046822 A3 EP1046822 A3 EP 1046822A3 EP 00108259 A EP00108259 A EP 00108259A EP 00108259 A EP00108259 A EP 00108259A EP 1046822 A3 EP1046822 A3 EP 1046822A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- blower
- blade
- suction opening
- approximately
- blades
- 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
- F04D29/26—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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19918085 | 1999-04-21 | ||
DE19918085A DE19918085A1 (de) | 1999-04-21 | 1999-04-21 | Gebläse mit einem Spiralgehäuse |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1046822A2 EP1046822A2 (fr) | 2000-10-25 |
EP1046822A3 true EP1046822A3 (fr) | 2002-10-09 |
EP1046822B1 EP1046822B1 (fr) | 2004-11-10 |
Family
ID=7905355
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00108259A Expired - Lifetime EP1046822B1 (fr) | 1999-04-21 | 2000-04-14 | Soufflante et boítier helicoidal |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1046822B1 (fr) |
DE (2) | DE19918085A1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006021828A1 (de) * | 2006-05-10 | 2007-11-15 | BSH Bosch und Siemens Hausgeräte GmbH | Kondensationstrockner mit einer Prozessluftspirale, und Verfahren zum Trocknen in einem solchen Kondensationstrockner |
DE202009018770U1 (de) | 2009-02-12 | 2013-03-07 | Ebm-Papst Mulfingen Gmbh & Co. Kg | Radial- oder Diagonal-Ventilatorrad |
SI2218917T1 (sl) | 2009-02-12 | 2013-05-31 | Ebm-Papst Mulfingen Gmbh & Co. Kg | Radialno ali diagonalno ventilatorsko kolo |
DE102010009566A1 (de) | 2010-02-26 | 2011-09-01 | Ebm-Papst Mulfingen Gmbh & Co. Kg | Radial- oder Diagonal-Ventilatorrad |
DE102012012511A1 (de) | 2011-07-22 | 2013-01-24 | BSH Bosch und Siemens Hausgeräte GmbH | Gebläse, vorzugsweise für ein Hausgerät |
DE102012221916A1 (de) | 2012-11-29 | 2014-06-05 | BSH Bosch und Siemens Hausgeräte GmbH | Gehäuse für ein Radialgebläse und Radialgebläse |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4089618A (en) * | 1974-07-02 | 1978-05-16 | Rotron Incorporated | Fan with noise reduction |
GB2097106A (en) * | 1981-04-15 | 1982-10-27 | Zanussi A Spa Industrie | Laundry drier with fluff filter monitor |
DE3137554A1 (de) * | 1981-09-22 | 1983-03-31 | Wilhelm Gebhardt Gmbh, 7112 Waldenburg | "radialventilator" |
EP0627560A1 (fr) * | 1993-06-04 | 1994-12-07 | Alcatel SEL Aktiengesellschaft | Soufflante radiale |
-
1999
- 1999-04-21 DE DE19918085A patent/DE19918085A1/de not_active Withdrawn
-
2000
- 2000-04-14 DE DE50008560T patent/DE50008560D1/de not_active Expired - Lifetime
- 2000-04-14 EP EP00108259A patent/EP1046822B1/fr not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4089618A (en) * | 1974-07-02 | 1978-05-16 | Rotron Incorporated | Fan with noise reduction |
GB2097106A (en) * | 1981-04-15 | 1982-10-27 | Zanussi A Spa Industrie | Laundry drier with fluff filter monitor |
DE3137554A1 (de) * | 1981-09-22 | 1983-03-31 | Wilhelm Gebhardt Gmbh, 7112 Waldenburg | "radialventilator" |
EP0627560A1 (fr) * | 1993-06-04 | 1994-12-07 | Alcatel SEL Aktiengesellschaft | Soufflante radiale |
Also Published As
Publication number | Publication date |
---|---|
EP1046822A2 (fr) | 2000-10-25 |
EP1046822B1 (fr) | 2004-11-10 |
DE50008560D1 (de) | 2004-12-16 |
DE19918085A1 (de) | 2000-10-26 |
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