DE3238913C2 - Radialventilatorgehäuse - Google Patents

Radialventilatorgehäuse

Info

Publication number
DE3238913C2
DE3238913C2 DE3238913A DE3238913A DE3238913C2 DE 3238913 C2 DE3238913 C2 DE 3238913C2 DE 3238913 A DE3238913 A DE 3238913A DE 3238913 A DE3238913 A DE 3238913A DE 3238913 C2 DE3238913 C2 DE 3238913C2
Authority
DE
Germany
Prior art keywords
housing
impeller
spiral
contour
logarithmic
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.)
Expired
Application number
DE3238913A
Other languages
German (de)
English (en)
Other versions
DE3238913A1 (de
Inventor
Werner Dr. 8972 Sonthofen Röhrs
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE3238913A priority Critical patent/DE3238913C2/de
Priority to CH5602/83A priority patent/CH661325A5/de
Priority to FR8316686A priority patent/FR2534981A1/fr
Publication of DE3238913A1 publication Critical patent/DE3238913A1/de
Application granted granted Critical
Publication of DE3238913C2 publication Critical patent/DE3238913C2/de
Expired legal-status Critical Current

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/50—Inlet or outlet
    • F05D2250/52—Outlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/70—Shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE3238913A 1982-10-21 1982-10-21 Radialventilatorgehäuse Expired DE3238913C2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE3238913A DE3238913C2 (de) 1982-10-21 1982-10-21 Radialventilatorgehäuse
CH5602/83A CH661325A5 (de) 1982-10-21 1983-10-14 Radialventilatorgehaeuse.
FR8316686A FR2534981A1 (fr) 1982-10-21 1983-10-20 Carter pour la roue d'un ventilateur radial

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3238913A DE3238913C2 (de) 1982-10-21 1982-10-21 Radialventilatorgehäuse

Publications (2)

Publication Number Publication Date
DE3238913A1 DE3238913A1 (de) 1984-04-26
DE3238913C2 true DE3238913C2 (de) 1985-10-03

Family

ID=6176206

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3238913A Expired DE3238913C2 (de) 1982-10-21 1982-10-21 Radialventilatorgehäuse

Country Status (3)

Country Link
CH (1) CH661325A5 (oth)
DE (1) DE3238913C2 (oth)
FR (1) FR2534981A1 (oth)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009033776A1 (de) 2009-07-17 2011-01-20 Behr Gmbh & Co. Kg Radiallüftergehäuse
EP2811170A1 (de) 2013-06-04 2014-12-10 Behr GmbH & Co. KG Radiallüfter
DE102017122987A1 (de) * 2017-10-04 2019-04-04 Ebm-Papst Mulfingen Gmbh & Co. Kg Halbspiralgehäuse

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3432503A1 (de) * 1984-09-04 1986-03-13 Siemens AG, 1000 Berlin und 8000 München Radialventilator
DE9303936U1 (de) * 1993-03-17 1993-05-19 Körting Hannover AG, 3000 Hannover Radialgebläse, insbesondere für Gebläsebrenner
US5570996A (en) * 1994-06-27 1996-11-05 American Standard Inc. Compact centrifugal fan
AUPR982302A0 (en) 2002-01-03 2002-01-31 Pax Fluid Systems Inc. A fluid flow controller
AUPR982502A0 (en) 2002-01-03 2002-01-31 Pax Fluid Systems Inc. A heat exchanger
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
CN1985093A (zh) 2004-01-30 2007-06-20 百思科技公司 用于离心通风机、泵或涡轮机的机罩
CA2554808A1 (en) 2004-01-30 2005-08-11 Pax Scientific, Inc. Housing for a centrifugal fan, pump or turbine
JP2006233835A (ja) * 2005-02-24 2006-09-07 Matsushita Electric Ind Co Ltd 送風機
US8591183B2 (en) 2007-06-14 2013-11-26 Regal Beloit America, Inc. Extended length cutoff blower
US8550066B2 (en) * 2007-11-06 2013-10-08 Regal Beloit America, Inc. High efficiency furnace/air handler blower housing with a side wall having an exponentially increasing expansion angle
US8001958B2 (en) * 2007-11-06 2011-08-23 Rbc Horizon, Inc. Furnace air handler blower housing with an enlarged air outlet opening
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
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
WO2020129179A1 (ja) * 2018-12-19 2020-06-25 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)

* Cited by examiner, † Cited by third party
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

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009033776A1 (de) 2009-07-17 2011-01-20 Behr Gmbh & Co. Kg Radiallüftergehäuse
EP2811170A1 (de) 2013-06-04 2014-12-10 Behr GmbH & Co. KG Radiallüfter
WO2014195375A2 (de) 2013-06-04 2014-12-11 Behr Gmbh & Co. Kg Radiallüfter
WO2014195375A3 (de) * 2013-06-04 2015-06-11 Mahle International Gmbh Radiallüfter
DE102017122987A1 (de) * 2017-10-04 2019-04-04 Ebm-Papst Mulfingen Gmbh & Co. Kg Halbspiralgehäuse
US11460044B2 (en) 2017-10-04 2022-10-04 Ebm-Papst Mulfingen Gmbh & Co. Kg Half-spiral housing

Also Published As

Publication number Publication date
FR2534981B3 (oth) 1985-01-25
DE3238913A1 (de) 1984-04-26
FR2534981A1 (fr) 1984-04-27
CH661325A5 (de) 1987-07-15

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Legal Events

Date Code Title Description
OR8 Request for search as to paragraph 43 lit. 1 sentence 1 patent law
8105 Search report available
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8380 Miscellaneous part iii

Free format text: IM HEFT 40/2000, SEITE 13529, SP.3: DIE LIZENZBEREITSCHAFTSERKLAERUNG WURDE ZURUECKGENOMMEN

8339 Ceased/non-payment of the annual fee