ITMI20000466V0 - Ventilatore centrifugo - Google Patents

Ventilatore centrifugo

Info

Publication number
ITMI20000466V0
ITMI20000466V0 IT2000MI000466U ITMI20000466U ITMI20000466V0 IT MI20000466 V0 ITMI20000466 V0 IT MI20000466V0 IT 2000MI000466 U IT2000MI000466 U IT 2000MI000466U IT MI20000466 U ITMI20000466 U IT MI20000466U IT MI20000466 V0 ITMI20000466 V0 IT MI20000466V0
Authority
IT
Italy
Prior art keywords
surface portion
curved surface
fan impeller
centrifugal fan
curvature
Prior art date
Application number
IT2000MI000466U
Other languages
English (en)
Inventor
Umberto Canali
Dario Brivio
Original Assignee
Nicotra Ind S P A
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 Nicotra Ind S P A filed Critical Nicotra Ind S P A
Publication of ITMI20000466V0 publication Critical patent/ITMI20000466V0/it
Priority to IT2000MI000466U priority Critical patent/IT250411Y1/it
Priority to CNB018133797A priority patent/CN1201089C/zh
Priority to AT01955527T priority patent/ATE330132T1/de
Priority to PCT/IT2001/000389 priority patent/WO2002012729A1/en
Priority to AU2001277685A priority patent/AU2001277685A1/en
Priority to JP2002517983A priority patent/JP2004506141A/ja
Priority to RU2003103088/06A priority patent/RU2282755C2/ru
Priority to PT01955527T priority patent/PT1305526E/pt
Priority to CA002415264A priority patent/CA2415264A1/en
Priority to DK01955527T priority patent/DK1305526T3/da
Priority to DE60120708T priority patent/DE60120708T2/de
Priority to US10/343,461 priority patent/US6866480B2/en
Priority to ES01955527T priority patent/ES2266222T3/es
Priority to EP01955527A priority patent/EP1305526B1/en
Publication of ITMI20000466U1 publication Critical patent/ITMI20000466U1/it
Application granted granted Critical
Publication of IT250411Y1 publication Critical patent/IT250411Y1/it

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
    • F04D29/422—Discharge tongues
    • 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
    • F04D29/40—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
IT2000MI000466U 2000-08-03 2000-08-03 Ventilatore centrifugo IT250411Y1 (it)

Priority Applications (14)

Application Number Priority Date Filing Date Title
IT2000MI000466U IT250411Y1 (it) 2000-08-03 2000-08-03 Ventilatore centrifugo
RU2003103088/06A RU2282755C2 (ru) 2000-08-03 2001-07-20 Радиальный вентилятор
CA002415264A CA2415264A1 (en) 2000-08-03 2001-07-20 Centrifugal fan
PCT/IT2001/000389 WO2002012729A1 (en) 2000-08-03 2001-07-20 Centrifugal fan
AU2001277685A AU2001277685A1 (en) 2000-08-03 2001-07-20 Centrifugal fan
JP2002517983A JP2004506141A (ja) 2000-08-03 2001-07-20 遠心ファン
CNB018133797A CN1201089C (zh) 2000-08-03 2001-07-20 离心风机
PT01955527T PT1305526E (pt) 2000-08-03 2001-07-20 Ventilador centrifugo
AT01955527T ATE330132T1 (de) 2000-08-03 2001-07-20 Kreisellüfter
DK01955527T DK1305526T3 (da) 2000-08-03 2001-07-20 Centrifugalblæser
DE60120708T DE60120708T2 (de) 2000-08-03 2001-07-20 Kreisellüfter
US10/343,461 US6866480B2 (en) 2000-08-03 2001-07-20 Centrifugal fan
ES01955527T ES2266222T3 (es) 2000-08-03 2001-07-20 Ventilador centrifugo.
EP01955527A EP1305526B1 (en) 2000-08-03 2001-07-20 Centrifugal fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2000MI000466U IT250411Y1 (it) 2000-08-03 2000-08-03 Ventilatore centrifugo

Publications (3)

Publication Number Publication Date
ITMI20000466V0 true ITMI20000466V0 (it) 2000-08-03
ITMI20000466U1 ITMI20000466U1 (it) 2002-02-03
IT250411Y1 IT250411Y1 (it) 2003-09-10

Family

ID=11444388

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2000MI000466U IT250411Y1 (it) 2000-08-03 2000-08-03 Ventilatore centrifugo

Country Status (14)

Country Link
US (1) US6866480B2 (it)
EP (1) EP1305526B1 (it)
JP (1) JP2004506141A (it)
CN (1) CN1201089C (it)
AT (1) ATE330132T1 (it)
AU (1) AU2001277685A1 (it)
CA (1) CA2415264A1 (it)
DE (1) DE60120708T2 (it)
DK (1) DK1305526T3 (it)
ES (1) ES2266222T3 (it)
IT (1) IT250411Y1 (it)
PT (1) PT1305526E (it)
RU (1) RU2282755C2 (it)
WO (1) WO2002012729A1 (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7144219B2 (en) * 2003-06-13 2006-12-05 American Standard International Inc. Cutoff for fan or blower
ITTO20080468A1 (it) * 2008-06-16 2009-12-17 C G M S R L Termoconvettore
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
US8684676B1 (en) 2009-11-24 2014-04-01 William E. Kirkpatrick Centrifugal fan
JP2012073524A (ja) * 2010-09-29 2012-04-12 Sanyo Electric Co Ltd 投写型映像表示装置
DE102012218286A1 (de) * 2012-10-08 2014-04-10 GEA Küba GmbH Ventilatorvorrichtung
DE102012021372B4 (de) * 2012-10-25 2023-05-04 Ziehl-Abegg Se Einlaufdüse für Radialventilatoren sowie Radialventilator
US20140134009A1 (en) * 2012-11-15 2014-05-15 Lennox Industries Inc. Tunable vibration and acoustic noise suppression in an air-mover assembly
KR102057957B1 (ko) * 2013-04-19 2019-12-20 엘지전자 주식회사 터보팬 및 이를 사용한 천정형 공기조화기
US10082154B2 (en) * 2014-11-06 2018-09-25 Sulzer Management Ag Intake channel arrangement for a volute casing of a centrifugal pump, a flange member, a volute casing for a centrifugal pump and a centrifugal pump
FR3031551A1 (fr) * 2015-01-09 2016-07-15 Carpyz Ingenierie Methode de conception et construction de roues turbos, helicos, reacteurs, alimentees
CN110939607A (zh) 2018-09-25 2020-03-31 开利公司 风机壳体、风机以及设置有风机的运行系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2727680A (en) * 1951-08-02 1955-12-20 Buffalo Forge Co Centrifugal fan
FR1141406A (fr) * 1955-06-03 1957-09-02 Winkelstrater G M B H Geb Ventilateur centrifuge
DE1403083A1 (de) * 1959-09-05 1969-01-09 Pollrich Paul & Co Radialventilator oder -pumpe mit Eintrittsduese
DE3520218A1 (de) * 1984-06-08 1985-12-12 Hitachi, Ltd., Tokio/Tokyo Laufrad fuer ein radialgeblaese
US5478201A (en) * 1994-06-13 1995-12-26 Carrier Corporation Centrifugal fan inlet orifice and impeller assembly
US5827044A (en) * 1997-03-26 1998-10-27 Yazici; Muammer Fan system with variable air volume control
US6042335A (en) * 1998-05-04 2000-03-28 Carrier Corporation Centrifugal flow fan and fan/orifice assembly

Also Published As

Publication number Publication date
EP1305526A1 (en) 2003-05-02
WO2002012729A1 (en) 2002-02-14
IT250411Y1 (it) 2003-09-10
CA2415264A1 (en) 2002-02-14
AU2001277685A1 (en) 2002-02-18
DK1305526T3 (da) 2006-10-16
CN1444704A (zh) 2003-09-24
EP1305526B1 (en) 2006-06-14
CN1201089C (zh) 2005-05-11
DE60120708D1 (de) 2006-07-27
US20030147745A1 (en) 2003-08-07
US6866480B2 (en) 2005-03-15
PT1305526E (pt) 2006-10-31
RU2282755C2 (ru) 2006-08-27
JP2004506141A (ja) 2004-02-26
ES2266222T3 (es) 2007-03-01
ITMI20000466U1 (it) 2002-02-03
DE60120708T2 (de) 2007-06-14
ATE330132T1 (de) 2006-07-15

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