SE515524C2 - Inloppsklocka för centrifugalfläktar - Google Patents

Inloppsklocka för centrifugalfläktar

Info

Publication number
SE515524C2
SE515524C2 SE9202850A SE9202850A SE515524C2 SE 515524 C2 SE515524 C2 SE 515524C2 SE 9202850 A SE9202850 A SE 9202850A SE 9202850 A SE9202850 A SE 9202850A SE 515524 C2 SE515524 C2 SE 515524C2
Authority
SE
Sweden
Prior art keywords
inlet
nozzle
bell
flow
lip
Prior art date
Application number
SE9202850A
Other languages
English (en)
Swedish (sv)
Other versions
SE9202850L (sv
SE9202850D0 (sv
Inventor
Jean-Paul Hugbart
Original Assignee
Flaekt Ab
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 Flaekt Ab filed Critical Flaekt Ab
Priority to SE9202850A priority Critical patent/SE515524C2/sv
Publication of SE9202850D0 publication Critical patent/SE9202850D0/xx
Priority to AU51227/93A priority patent/AU671157B2/en
Priority to JP50894694A priority patent/JP3325574B2/ja
Priority to PL93308227A priority patent/PL172329B1/pl
Priority to DE69325931T priority patent/DE69325931T2/de
Priority to US08/406,975 priority patent/US5551838A/en
Priority to EP93922111A priority patent/EP0769105B1/en
Priority to BR9307146A priority patent/BR9307146A/pt
Priority to RU95110670A priority patent/RU2108490C1/ru
Priority to NZ256500A priority patent/NZ256500A/en
Priority to UA95038269A priority patent/UA37221C2/uk
Priority to PCT/SE1993/000772 priority patent/WO1994008144A1/en
Priority to CZ1995819A priority patent/CZ290391B6/cs
Priority to KR1019950701265A priority patent/KR100300234B1/ko
Priority to CA002144969A priority patent/CA2144969C/en
Priority to CN93118455A priority patent/CN1056437C/zh
Publication of SE9202850L publication Critical patent/SE9202850L/
Priority to NO951263A priority patent/NO306423B1/no
Priority to FI951545A priority patent/FI105285B/fi
Publication of SE515524C2 publication Critical patent/SE515524C2/sv

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
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4213—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps suction ports

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
SE9202850A 1992-10-01 1992-10-01 Inloppsklocka för centrifugalfläktar SE515524C2 (sv)

Priority Applications (18)

Application Number Priority Date Filing Date Title
SE9202850A SE515524C2 (sv) 1992-10-01 1992-10-01 Inloppsklocka för centrifugalfläktar
CA002144969A CA2144969C (en) 1992-10-01 1993-09-24 Inlet bell for centrifugal fans
RU95110670A RU2108490C1 (ru) 1992-10-01 1993-09-24 Входной раструб для центробежных вентиляторов
UA95038269A UA37221C2 (uk) 1992-10-01 1993-09-24 Вхідний розтруб для відцентрових вентиляторів
PL93308227A PL172329B1 (pl) 1992-10-01 1993-09-24 Zespól wlotowy wentylatora odsrodkowego PL PL PL PL PL
DE69325931T DE69325931T2 (de) 1992-10-01 1993-09-24 EINLASSTRICHTER FüR KREISELLüFTER
US08/406,975 US5551838A (en) 1992-10-01 1993-09-24 Inlet bell for centrifugal fans
EP93922111A EP0769105B1 (en) 1992-10-01 1993-09-24 Inlet bell for centrifugal fans
BR9307146A BR9307146A (pt) 1992-10-01 1993-09-24 Compainha de entrada para ventiladores centrífugos
AU51227/93A AU671157B2 (en) 1992-10-01 1993-09-24 Inlet bell for centrifugal fans
NZ256500A NZ256500A (en) 1992-10-01 1993-09-24 Centrifugal fan, inlet bell details
JP50894694A JP3325574B2 (ja) 1992-10-01 1993-09-24 遠心ファン用吸込ベル
PCT/SE1993/000772 WO1994008144A1 (en) 1992-10-01 1993-09-24 Inlet bell for centrifugal fans
CZ1995819A CZ290391B6 (cs) 1992-10-01 1993-09-24 Vstupní nálevkovitý díl pro odstředivé ventilátory
KR1019950701265A KR100300234B1 (ko) 1992-10-01 1993-09-24 원심팬에사용되는인렛벨
CN93118455A CN1056437C (zh) 1992-10-01 1993-09-30 离心式风扇的钟形进口罩
NO951263A NO306423B1 (no) 1992-10-01 1995-03-31 Innlöpsklokke for sentrifugalvifter
FI951545A FI105285B (fi) 1992-10-01 1995-03-31 Sisääntulotorvensuu keskipakotuulettimia varten

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9202850A SE515524C2 (sv) 1992-10-01 1992-10-01 Inloppsklocka för centrifugalfläktar

Publications (3)

Publication Number Publication Date
SE9202850D0 SE9202850D0 (sv) 1992-10-01
SE9202850L SE9202850L (sv) 1994-04-02
SE515524C2 true SE515524C2 (sv) 2001-08-20

Family

ID=20387332

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9202850A SE515524C2 (sv) 1992-10-01 1992-10-01 Inloppsklocka för centrifugalfläktar

Country Status (18)

Country Link
US (1) US5551838A (cs)
EP (1) EP0769105B1 (cs)
JP (1) JP3325574B2 (cs)
KR (1) KR100300234B1 (cs)
CN (1) CN1056437C (cs)
AU (1) AU671157B2 (cs)
BR (1) BR9307146A (cs)
CA (1) CA2144969C (cs)
CZ (1) CZ290391B6 (cs)
DE (1) DE69325931T2 (cs)
FI (1) FI105285B (cs)
NO (1) NO306423B1 (cs)
NZ (1) NZ256500A (cs)
PL (1) PL172329B1 (cs)
RU (1) RU2108490C1 (cs)
SE (1) SE515524C2 (cs)
UA (1) UA37221C2 (cs)
WO (1) WO1994008144A1 (cs)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2774747B1 (fr) * 1998-02-10 2000-03-03 Electricite De France Emetteur de chaud et de froid a rejet d'air par trois faces laterales
DE20001746U1 (de) 2000-02-01 2001-06-21 ebm Werke GmbH & Co., 74673 Mulfingen Radialventilator und Düse für einen Radialventilator
AU2002214530A1 (en) * 2000-06-09 2002-06-03 Qualmark Corporation Air circulation system for a chamber
US6450765B1 (en) * 2000-06-19 2002-09-17 Caterpillar Inc. Sealing system for a centrifugal fan
DE102004055023B4 (de) * 2004-11-15 2015-06-25 Siemens Aktiengesellschaft Kühlmittelförderrad mit Injektor-Saugdüse
CN100432449C (zh) * 2005-01-19 2008-11-12 乐金电子(天津)电器有限公司 离心式风扇
US7942139B1 (en) * 2005-06-08 2011-05-17 Mile Edge Plus Inc Ring insert for an air intake conduit for an internal combustion engine
FR2940153B1 (fr) * 2008-12-23 2011-02-25 Commissariat Energie Atomique Embouchure d'avaloir d'aspiration de particules fines et dispositif d'ablation laser d'une couche superficielle d'une paroi comprenant un tel avaloir
US8231334B2 (en) * 2009-09-14 2012-07-31 Trane International Inc. Secondary inlet cone for a plenum fan
US10914316B1 (en) * 2011-08-23 2021-02-09 Climatecraft, Inc. Plenum fan
JP2013064347A (ja) * 2011-09-16 2013-04-11 Seiko Epson Corp 遠心ファンおよびプロジェクター
DE102012021372B4 (de) 2012-10-25 2023-05-04 Ziehl-Abegg Se Einlaufdüse für Radialventilatoren sowie Radialventilator
JP5952800B2 (ja) * 2013-11-11 2016-07-13 リンナイ株式会社 遠心式ファン
CN103994626A (zh) * 2014-05-27 2014-08-20 合肥华凌股份有限公司 风道盖板组件
DE102015108489B3 (de) * 2015-05-29 2016-09-29 Halla Visteon Climate Control Corporation Zentrifugalgebläseeinheit, insbesondere für Kraftfahrzeugklimaanlagen
US9915267B2 (en) * 2015-06-08 2018-03-13 Air Distribution Technologies Ip, Llc Fan inlet recirculation guide vanes
US10578126B2 (en) 2016-04-26 2020-03-03 Acme Engineering And Manufacturing Corp. Low sound tubeaxial fan
ES2865274T3 (es) 2016-05-03 2021-10-15 Carrier Corp Ventilador axial de paleta con anillos de control de flujo intermedios
US10662966B2 (en) 2016-12-02 2020-05-26 Trane International Inc. Blower housing labyrinth seal
US10718536B2 (en) 2017-05-12 2020-07-21 Trane International Inc. Blower housing with two position cutoff
DE102017110642A1 (de) * 2017-05-16 2018-11-22 Ebm-Papst Mulfingen Gmbh & Co. Kg Gebläseanordnung mit Strömungsteilungsdüse
US20180347578A1 (en) * 2017-05-31 2018-12-06 Trane International Inc. Momentum Based Blower Interstitial Seal
CN110552911B (zh) * 2019-10-12 2024-08-20 浙江科贸智能机电股份有限公司 一种离心通风机的进风口
CN110805573B (zh) * 2019-12-12 2021-10-12 四川德胜集团钒钛有限公司 一种离心风机

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1612568A (en) * 1925-08-21 1926-12-28 Langenberg Mfg Co Blower
US1787652A (en) * 1929-03-29 1931-01-06 American Blower Corp Blower
US2209607A (en) * 1938-08-01 1940-07-30 American Air Filter Co Blade tip for rotary dust separators
US2665841A (en) * 1951-05-04 1954-01-12 Allen Mcmeen J Air circulator
US3101890A (en) * 1961-05-29 1963-08-27 Westinghouse Electric Corp Fans having radial flow rotors in axial flow casings
US3306527A (en) * 1964-08-27 1967-02-28 Loren Cook Company Centrifugal blower and mounting means therefor
US3627440A (en) * 1970-04-07 1971-12-14 Westinghouse Electric Corp Centrifugal fan
GB2017823B (en) * 1978-03-28 1982-09-15 Howden James & Co Ltd Centrifugal fans blowers compressors or the like
ZA791291B (en) * 1978-03-28 1980-03-26 Howden James & Co Ltd Fans or the like
DE4020236A1 (de) * 1990-06-26 1992-01-02 Keller Lufttechnik Gmbh & Co Kg Innerhalb eines luftansaugkanals angeordnete radialventilatoreinheit
AU5958290A (en) * 1989-07-19 1991-02-22 Keller Lufttechnik Gmbh + Co. Kg Radial-flow fan unit fitted inside an air-intake duct
DD288649A5 (de) * 1989-10-23 1991-04-04 Veb Turbowerke Meissen,De Radialventilator
CN2079230U (zh) * 1990-01-12 1991-06-19 昆明工学院 离心风机叶轮的进口密封

Also Published As

Publication number Publication date
FI951545A0 (fi) 1995-03-31
RU95110670A (ru) 1997-06-10
RU2108490C1 (ru) 1998-04-10
CZ290391B6 (cs) 2002-07-17
DE69325931T2 (de) 1999-12-02
FI105285B (fi) 2000-07-14
BR9307146A (pt) 1999-03-30
WO1994008144A1 (en) 1994-04-14
KR100300234B1 (ko) 2001-10-22
NO951263L (no) 1995-03-31
FI951545L (fi) 1995-04-03
CA2144969C (en) 2004-02-24
NZ256500A (en) 1998-03-25
EP0769105B1 (en) 1999-08-04
UA37221C2 (uk) 2001-05-15
CN1056437C (zh) 2000-09-13
PL172329B1 (pl) 1997-09-30
CN1087408A (zh) 1994-06-01
SE9202850L (sv) 1994-04-02
NO306423B1 (no) 1999-11-01
CZ81995A3 (en) 1995-08-16
JP3325574B2 (ja) 2002-09-17
EP0769105A1 (en) 1997-04-23
DE69325931D1 (de) 1999-09-09
AU671157B2 (en) 1996-08-15
CA2144969A1 (en) 1994-04-14
NO951263D0 (no) 1995-03-31
JPH08501855A (ja) 1996-02-27
AU5122793A (en) 1994-04-26
SE9202850D0 (sv) 1992-10-01
US5551838A (en) 1996-09-03
PL308227A1 (en) 1995-07-24

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