FR2534981A1 - Carter pour la roue d'un ventilateur radial - Google Patents
Carter pour la roue d'un ventilateur radial Download PDFInfo
- Publication number
- FR2534981A1 FR2534981A1 FR8316686A FR8316686A FR2534981A1 FR 2534981 A1 FR2534981 A1 FR 2534981A1 FR 8316686 A FR8316686 A FR 8316686A FR 8316686 A FR8316686 A FR 8316686A FR 2534981 A1 FR2534981 A1 FR 2534981A1
- Authority
- FR
- France
- Prior art keywords
- logarithmic spiral
- zone
- wheel
- housing
- 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.)
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823238913 DE3238913C2 (de) | 1982-10-21 | 1982-10-21 | Radialventilatorgehäuse |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2534981A1 true FR2534981A1 (fr) | 1984-04-27 |
FR2534981B3 FR2534981B3 (de) | 1985-01-25 |
Family
ID=6176206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8316686A Granted FR2534981A1 (fr) | 1982-10-21 | 1983-10-20 | Carter pour la roue d'un ventilateur radial |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH661325A5 (de) |
DE (1) | DE3238913C2 (de) |
FR (1) | FR2534981A1 (de) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0177723A1 (de) * | 1984-09-04 | 1986-04-16 | Siemens Aktiengesellschaft | Radialventilator |
WO2005073561A1 (en) * | 2004-01-30 | 2005-08-11 | Pax Scientific, Inc | Housing for a centrifugal fan, pump or turbine |
EP1703138A2 (de) * | 2005-02-24 | 2006-09-20 | Matsushita Electric Industrial Co., Ltd. | Gebläse |
US7287580B2 (en) | 2002-01-03 | 2007-10-30 | Pax Scientific, Inc. | Heat exchanger |
US7488151B2 (en) | 2004-01-30 | 2009-02-10 | Pax Streamline, Inc. | Vortical flow rotor |
US7644804B2 (en) | 2002-01-03 | 2010-01-12 | Pax Streamline, Inc. | Sound attenuator |
US8001958B2 (en) * | 2007-11-06 | 2011-08-23 | Rbc Horizon, Inc. | Furnace air handler blower housing with an enlarged air outlet opening |
US20140007859A1 (en) * | 2007-11-06 | 2014-01-09 | Regal Beloit America, Inc. | High Efficiency Furnace/Air Handler Blower Housing with a Side Wall Having an Exponentially Increasing Expansion Angle |
US9546668B2 (en) | 2007-06-14 | 2017-01-17 | Regal Beloit America, Inc. | Extended length cutoff blower |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9303936U1 (de) * | 1993-03-17 | 1993-05-19 | Koerting Hannover Ag, 3000 Hannover, De | |
US5570996A (en) * | 1994-06-27 | 1996-11-05 | American Standard Inc. | Compact centrifugal fan |
EA005545B1 (ru) | 2002-01-03 | 2005-04-28 | Пакс Сайентифик, Инк. | Генератор вихревого кольца |
AU2003903386A0 (en) | 2003-07-02 | 2003-07-17 | Pax Scientific, Inc | Fluid flow control device |
CA2544516C (en) | 2003-11-04 | 2014-04-29 | Pax Scientific, Inc. | Fluid circulation system |
US8328522B2 (en) | 2006-09-29 | 2012-12-11 | Pax Scientific, Inc. | Axial flow fan |
DE102009033776A1 (de) | 2009-07-17 | 2011-01-20 | Behr Gmbh & Co. Kg | Radiallüftergehäuse |
JP5517914B2 (ja) * | 2010-12-27 | 2014-06-11 | 三菱重工業株式会社 | 遠心圧縮機のスクロール構造 |
EP2811170A1 (de) | 2013-06-04 | 2014-12-10 | Behr GmbH & Co. KG | Radiallüfter |
CN104929953B (zh) * | 2015-06-23 | 2017-09-26 | 浙江工业大学 | 具有仿生结构的减振降噪离心泵 |
DE102017122987A1 (de) * | 2017-10-04 | 2019-04-04 | Ebm-Papst Mulfingen Gmbh & Co. Kg | Halbspiralgehäuse |
JP6984043B2 (ja) * | 2018-12-19 | 2021-12-17 | 三菱電機株式会社 | 遠心送風機、送風装置、空気調和装置及び冷凍サイクル装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT27976B (de) * | 1905-03-15 | 1907-03-26 | Samuel Cleland Davidson | Schleudergebläse oder -pumpe. |
DE1808829C3 (de) * | 1968-11-14 | 1974-10-03 | Dietrich Dr.-Ing. 5440 Mayen Haase | Radial ventilator |
DE2160047B2 (de) * | 1971-12-03 | 1974-07-25 | Dietrich Dr.-Ing. 5440 Mayen Haase | Radialgebläse |
DE3001598C2 (de) * | 1980-01-17 | 1983-03-17 | Dietrich Dr.-Ing. 5440 Mayen Haase | Radialventilator |
-
1982
- 1982-10-21 DE DE19823238913 patent/DE3238913C2/de not_active Expired
-
1983
- 1983-10-14 CH CH560283A patent/CH661325A5/de not_active IP Right Cessation
- 1983-10-20 FR FR8316686A patent/FR2534981A1/fr active Granted
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0177723A1 (de) * | 1984-09-04 | 1986-04-16 | Siemens Aktiengesellschaft | Radialventilator |
US7287580B2 (en) | 2002-01-03 | 2007-10-30 | Pax Scientific, Inc. | Heat exchanger |
US7644804B2 (en) | 2002-01-03 | 2010-01-12 | Pax Streamline, Inc. | Sound attenuator |
US7488151B2 (en) | 2004-01-30 | 2009-02-10 | Pax Streamline, Inc. | Vortical flow rotor |
EA009581B1 (ru) * | 2004-01-30 | 2008-02-28 | Пакс Сайентифик, Инк. | Корпус для центрифугальных вентиляторов, насосов или турбин |
US7416385B2 (en) | 2004-01-30 | 2008-08-26 | Pax Streamline, Inc. | Housing for a centrifugal fan, pump, or turbine |
WO2005073561A1 (en) * | 2004-01-30 | 2005-08-11 | Pax Scientific, Inc | Housing for a centrifugal fan, pump or turbine |
EP1703138A2 (de) * | 2005-02-24 | 2006-09-20 | Matsushita Electric Industrial Co., Ltd. | Gebläse |
EP1703138A3 (de) * | 2005-02-24 | 2010-03-24 | Panasonic Corporation | Gebläse |
US9546668B2 (en) | 2007-06-14 | 2017-01-17 | Regal Beloit America, Inc. | Extended length cutoff blower |
US8001958B2 (en) * | 2007-11-06 | 2011-08-23 | Rbc Horizon, Inc. | Furnace air handler blower housing with an enlarged air outlet opening |
US20140007859A1 (en) * | 2007-11-06 | 2014-01-09 | Regal Beloit America, Inc. | High Efficiency Furnace/Air Handler Blower Housing with a Side Wall Having an Exponentially Increasing Expansion Angle |
US9513029B2 (en) * | 2007-11-06 | 2016-12-06 | Regal Beloit America, Inc. | High efficiency furnace/air handler blower housing with a side wall having an exponentially increasing expansion angle |
Also Published As
Publication number | Publication date |
---|---|
FR2534981B3 (de) | 1985-01-25 |
CH661325A5 (de) | 1987-07-15 |
DE3238913C2 (de) | 1985-10-03 |
DE3238913A1 (de) | 1984-04-26 |
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