DK425880A - Radialventilator med hoej ydelse - Google Patents

Radialventilator med hoej ydelse

Info

Publication number
DK425880A
DK425880A DK425880A DK425880A DK425880A DK 425880 A DK425880 A DK 425880A DK 425880 A DK425880 A DK 425880A DK 425880 A DK425880 A DK 425880A DK 425880 A DK425880 A DK 425880A
Authority
DK
Denmark
Prior art keywords
high performance
radial fan
performance radial
fan
radial
Prior art date
Application number
DK425880A
Other languages
English (en)
Other versions
DK148008C (da
DK148008B (da
Inventor
J Zierep
R Schilling
H W Roth
H Leist
F Kozel
Original Assignee
Punker
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 Punker filed Critical Punker
Publication of DK425880A publication Critical patent/DK425880A/da
Publication of DK148008B publication Critical patent/DK148008B/da
Application granted granted Critical
Publication of DK148008C publication Critical patent/DK148008C/da

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DK425880A 1979-10-08 1980-10-08 Radialventilator med hoej ydelse DK148008C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19792940773 DE2940773C2 (de) 1979-10-08 1979-10-08 Hochleistungs-Radialventilator
DE2940773 1979-10-08

Publications (3)

Publication Number Publication Date
DK425880A true DK425880A (da) 1981-04-09
DK148008B DK148008B (da) 1985-01-28
DK148008C DK148008C (da) 1985-07-01

Family

ID=6082992

Family Applications (1)

Application Number Title Priority Date Filing Date
DK425880A DK148008C (da) 1979-10-08 1980-10-08 Radialventilator med hoej ydelse

Country Status (5)

Country Link
DE (1) DE2940773C2 (da)
DK (1) DK148008C (da)
FR (1) FR2467309B1 (da)
GB (1) GB2063365B (da)
SE (1) SE448018C (da)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3264089D1 (en) * 1982-12-29 1985-07-11 Gebhardt Gmbh Wilhelm Radial ventilator with backwards-curved profiled blades
US4917572A (en) * 1988-05-23 1990-04-17 Airflow Research And Manufacturing Corporation Centrifugal blower with axial clearance
US4946348A (en) * 1989-02-14 1990-08-07 Airflow Research & Manufacturing Corporation Centrifugal fan with airfoil vanes in annular volute envelope
US4900228A (en) * 1989-02-14 1990-02-13 Airflow Research And Manufacturing Corporation Centrifugal fan with variably cambered blades
DE4136478C3 (de) * 1991-11-06 1999-06-10 Behr Gmbh & Co Gebläse, insbesondere für eine Kraftfahrzeugheizungs- oder Klimaanlage
US5215437A (en) * 1991-12-19 1993-06-01 Carrier Corporation Inlet orifice and centrifugal flow fan assembly
DE9303711U1 (da) * 1993-03-13 1993-05-13 Babcock-Bsh Ag Vormals Buettner-Schilde-Haas Ag, 4150 Krefeld, De
DE4335686B4 (de) * 1993-10-20 2006-07-27 Robert Bosch Gmbh Gebläse
JPH09242696A (ja) * 1996-03-11 1997-09-16 Denso Corp 遠心送風機
US5810557A (en) * 1996-07-18 1998-09-22 The Penn Ventilation Companies, Inc. Fan wheel for an inline centrifugal fan
DE20001746U1 (de) 2000-02-01 2001-06-21 Mulfingen Elektrobau Ebm Radialventilator und Düse für einen Radialventilator
US6848887B2 (en) * 2001-08-23 2005-02-01 Lg Electronics Inc. Turbofan and mold thereof
CN1612979B (zh) 2002-01-03 2011-11-23 百思科技公司 涡环发生器
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
EA008030B1 (ru) 2003-11-04 2007-02-27 Пакс Сайентифик, Инк. Устройство для циркуляции текучей среды
KR100550529B1 (ko) 2003-12-30 2006-02-10 엘지전자 주식회사 냉장고용 원심팬
WO2005073560A1 (en) 2004-01-30 2005-08-11 Pax Scientific, Inc A vortical flow rotor
JP4695097B2 (ja) * 2004-01-30 2011-06-08 パックス サイエンティフィック インコーポレイテッド 遠心ファン、ポンプまたはタービンのハウジング
JP3879764B2 (ja) * 2004-07-14 2007-02-14 ダイキン工業株式会社 遠心送風機
US8328522B2 (en) 2006-09-29 2012-12-11 Pax Scientific, Inc. Axial flow fan
EP1984683A4 (en) * 2006-10-19 2015-09-16 Lg Electronics Inc BLAS TURBO FAN AND COOLING DEVICE THEREWITH
JP2010196694A (ja) * 2009-01-30 2010-09-09 Sanyo Electric Co Ltd 遠心式送風機、及び空気調和装置
DE202009018770U1 (de) 2009-02-12 2013-03-07 Ebm-Papst Mulfingen Gmbh & Co. Kg Radial- oder Diagonal-Ventilatorrad
ES2404073T3 (es) 2009-02-12 2013-05-23 Ebm-Papst Mulfingen Gmbh & Co. Kg Rueda de ventilador radial o diagonal
DE202010018509U1 (de) 2010-02-26 2017-03-15 Ebm-Papst Mulfingen Gmbh & Co. Kg Radial- oder Diagonal-Ventilatorrad
KR101577875B1 (ko) * 2013-12-30 2015-12-28 동부대우전자 주식회사 냉장고용 원심팬
CN105952685A (zh) * 2016-06-23 2016-09-21 常山卫邦风机有限公司 一种可相互通用的高效离心风机前盘和进风口模型
DE102019121448A1 (de) * 2019-08-08 2021-02-11 Ebm-Papst Mulfingen Gmbh & Co. Kg Radialgebläse für einen Dunstabzug
KR20220060844A (ko) * 2020-11-05 2022-05-12 엘지전자 주식회사 냉장고용 원심 팬
CN116201763B (zh) * 2023-01-16 2023-09-26 威海克莱特菲尔风机股份有限公司 一种低比转速小机壳离心风机的前向异型叶轮

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1123077B (de) * 1953-07-01 1962-02-01 Bruno Eck Dr Ing Radialgeblaese
DE1276858B (de) * 1957-03-12 1968-09-05 Paul Pollrich & Comp Radialventilator oder -pumpe
DE1403083A1 (de) * 1959-09-05 1969-01-09 Pollrich Paul & Co Radialventilator oder -pumpe mit Eintrittsduese
GB997948A (en) * 1961-07-13 1965-07-14 Bruno Eck Centrifugal blowers

Also Published As

Publication number Publication date
DE2940773C2 (de) 1986-08-14
FR2467309A1 (fr) 1981-04-17
GB2063365A (en) 1981-06-03
SE448018B (sv) 1987-01-12
FR2467309B1 (fr) 1987-06-05
SE8006990L (sv) 1981-04-09
DE2940773A1 (de) 1981-04-23
GB2063365B (en) 1983-10-12
DK148008C (da) 1985-07-01
SE448018C (sv) 1992-12-14
DK148008B (da) 1985-01-28

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Legal Events

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PBP Patent lapsed