NO20081793L - Sentrifugalvifte - Google Patents

Sentrifugalvifte

Info

Publication number
NO20081793L
NO20081793L NO20081793A NO20081793A NO20081793L NO 20081793 L NO20081793 L NO 20081793L NO 20081793 A NO20081793 A NO 20081793A NO 20081793 A NO20081793 A NO 20081793A NO 20081793 L NO20081793 L NO 20081793L
Authority
NO
Norway
Prior art keywords
center wheel
fan blades
centrifugal
blades
side disc
Prior art date
Application number
NO20081793A
Other languages
English (en)
Other versions
NO338320B1 (no
Inventor
Tormod Salvesen
Original Assignee
Umoe Mandal As
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 Umoe Mandal As filed Critical Umoe Mandal As
Priority to NO20081793A priority Critical patent/NO338320B1/no
Publication of NO20081793L publication Critical patent/NO20081793L/no
Publication of NO338320B1 publication Critical patent/NO338320B1/no

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
    • F04D29/26—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
    • 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
    • F04D29/02—Selection of particular materials
    • F04D29/023—Selection of particular materials 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
    • F04D29/02—Selection of particular materials
    • 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
    • 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
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
    • F05D2300/603—Composites; e.g. fibre-reinforced

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

Oppfinnelsen angår en viftehjulanordning (10) for sentrifugalvifter (1), omfattende et senterhjul (40), minst en sideskive (20, 30) og vifteblader (50). Oppfinnelsen er karakterisert ved at senterhjulet (40) og sideskiven(e) (20, 30) er utstyrt med festeanordninger (24, 44) for festing av bladene og at senterhjulets (40) festeanordning (44) omfatter et fremspring (45) som strekker seg vesentlig i senterhjulets radielle retning og er arrangert til å støte mot den andre sideenden (54) i viftebladene (50).
NO20081793A 2005-09-27 2008-04-11 Sentrifugalvifte NO338320B1 (no)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO20081793A NO338320B1 (no) 2005-09-27 2008-04-11 Sentrifugalvifte

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US72049805P 2005-09-27 2005-09-27
PCT/NO2006/000333 WO2007037699A1 (en) 2005-09-27 2006-09-27 Centrifugal fan
NO20081793A NO338320B1 (no) 2005-09-27 2008-04-11 Sentrifugalvifte

Publications (2)

Publication Number Publication Date
NO20081793L true NO20081793L (no) 2008-04-11
NO338320B1 NO338320B1 (no) 2016-08-08

Family

ID=36050079

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20081793A NO338320B1 (no) 2005-09-27 2008-04-11 Sentrifugalvifte

Country Status (7)

Country Link
US (1) US8133009B2 (no)
EP (1) EP1941163B1 (no)
JP (1) JP5327742B2 (no)
KR (1) KR101298602B1 (no)
AT (1) ATE532966T1 (no)
NO (1) NO338320B1 (no)
WO (1) WO2007037699A1 (no)

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US20080279682A1 (en) * 2007-03-06 2008-11-13 Larry David Wydra Impeller Assembly and Method of Using Same
NO327520B1 (no) * 2007-12-05 2009-07-27 Dynavec As Anordning ved løpehjul
ITTO20080468A1 (it) * 2008-06-16 2009-12-17 C G M S R L Termoconvettore
DK2218917T3 (da) * 2009-02-12 2013-07-08 Ebm Papst Mulfingen Gmbh & Co Radial- eller diagonal-ventilatorhjul
IT1394295B1 (it) * 2009-05-08 2012-06-06 Nuovo Pignone Spa Girante centrifuga del tipo chiuso per turbomacchine, componente per tale girante, turbomacchina provvista di tale girante e metodo di realizzazione di tale girante
UA107094C2 (xx) 2009-11-03 2014-11-25 Відцентровий стельовий вентилятор
IT1397057B1 (it) 2009-11-23 2012-12-28 Nuovo Pignone Spa Girante centrifuga e turbomacchina
IT1397058B1 (it) 2009-11-23 2012-12-28 Nuovo Pignone Spa Stampo per girante centrifuga, inserti per stampo e metodo per costruire una girante centrifuga
US9568020B2 (en) * 2011-06-03 2017-02-14 Denso Corporation Blower
ITCO20110064A1 (it) 2011-12-14 2013-06-15 Nuovo Pignone Spa Macchina rotante comprendente un rotore con una girante composita ed un albero metallico
DE102012100766B4 (de) * 2012-01-31 2014-12-11 NP Poschmann GmbH Pumpenlaufrad und Verfahren zur Herstellung eines Pumpenlaufrades
US10605086B2 (en) 2012-11-20 2020-03-31 Honeywell International Inc. Turbine engines with ceramic vanes and methods for manufacturing the same
KR101612774B1 (ko) * 2013-01-24 2016-04-15 (주)하츠 와류제어를 통한 저소음 고풍량 시로코팬
KR102057957B1 (ko) * 2013-04-19 2019-12-20 엘지전자 주식회사 터보팬 및 이를 사용한 천정형 공기조화기
US9739284B2 (en) * 2013-11-19 2017-08-22 Charles Wayne Zimmerman Two piece impeller centrifugal pump
ITCO20130067A1 (it) 2013-12-17 2015-06-18 Nuovo Pignone Srl Girante con elementi di protezione e compressore centrifugo
CN103738468B (zh) * 2014-01-02 2016-03-09 哈尔滨工程大学 一种气垫船模型垫升风机系统
US10036400B2 (en) * 2014-05-02 2018-07-31 Regal Beloit America, Inc. Centrifugal fan assembly and methods of assembling the same
KR102289384B1 (ko) 2014-12-18 2021-08-13 삼성전자주식회사 원심팬 어셈블리
US20160250669A1 (en) * 2015-02-06 2016-09-01 Waterblasting, Llc Water and debris recovery system
KR101599046B1 (ko) * 2015-04-20 2016-03-14 (주)한국송풍기엔지니어링 송풍장치
NO339655B1 (en) * 2015-05-28 2017-01-16 Dynavec As Runner for a fluid machine having removable blades
KR101581680B1 (ko) * 2015-08-31 2015-12-31 박중현 초기가동 충격방지 및 회전가속 점증식 증대를 위한 회동익을 갖는 유체 커플링
CN107676269A (zh) * 2016-08-02 2018-02-09 东山县飞腾机电设备有限公司 一种高效紧凑型自吸双吸泵
CN206071945U (zh) * 2016-08-18 2017-04-05 中山大洋电机股份有限公司 一种离心风轮、应用其的离心风机及空调器
BR112019007618A2 (pt) 2016-10-18 2019-07-02 Carrier Corp conjunto de ventilador
KR101851756B1 (ko) * 2017-07-10 2018-04-24 (주)한국송풍기엔지니어링 임펠러용 블레이드 및 이를 포함하는 임펠러
US11041502B2 (en) * 2018-01-30 2021-06-22 Carrier Corporation Double inlet backward curved blower
CN110335408B (zh) * 2018-03-13 2024-10-29 山东新北洋信息技术股份有限公司 叶轮组件、纸币集积分离装置及现金循环处理设备
KR102191264B1 (ko) * 2019-06-05 2020-12-16 (주)니코 공기 부양선용 복합소재 경량 임펠러
USD999901S1 (en) * 2023-02-03 2023-09-26 Minhua Chen Fan blade
DE102023116229B4 (de) * 2023-06-21 2026-02-26 Ebm-Papst Mulfingen Gmbh & Co. Kg Laufrad für Radiallüfter
KR20260019086A (ko) 2024-07-31 2026-02-10 탑에어주식회사 입체형 모형의 임펠러 및 그 융착방법

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US2262039A (en) * 1940-11-01 1941-11-11 Richard B Pekor Centrifugal pump impeller
US3171586A (en) 1963-12-31 1965-03-02 Westinghouse Electric Corp Airfoil bladed fans
US3662198A (en) * 1970-12-04 1972-05-09 John Adams Jr Traction motor inspection cover
JPS5045445A (no) * 1973-08-29 1975-04-23
US3856434A (en) 1973-10-18 1974-12-24 Westinghouse Electric Corp Centrifugal fan wheel
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JPH0237296U (no) * 1988-09-05 1990-03-12
JP2690985B2 (ja) * 1988-12-26 1997-12-17 株式会社荏原製作所 流体機器用ケーシング及びそれを用いた流体機器
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DE4237018C1 (de) * 1992-11-02 1994-05-11 Krauss Maffei Ag Deckel für die Inspektionsöffnung einer Zentrifuge
JP2828587B2 (ja) * 1993-12-28 1998-11-25 三菱電機株式会社 車両用交流発電機の冷却用ファン
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JP3944306B2 (ja) * 1998-04-23 2007-07-11 株式会社日立産機システム 多翼送風機
FR2830579B1 (fr) 2001-10-05 2004-01-23 Abb Solyvent Ventec Roue de compression centrifuge associant une structure en materiau composite et une structure metallique et procede de fabrication
JP4432474B2 (ja) * 2003-11-27 2010-03-17 ダイキン工業株式会社 遠心送風機の羽根車及びそれを備えた遠心送風機

Also Published As

Publication number Publication date
EP1941163A1 (en) 2008-07-09
US20080232967A1 (en) 2008-09-25
NO338320B1 (no) 2016-08-08
JP5327742B2 (ja) 2013-10-30
US8133009B2 (en) 2012-03-13
ATE532966T1 (de) 2011-11-15
EP1941163B1 (en) 2011-11-09
WO2007037699A1 (en) 2007-04-05
KR101298602B1 (ko) 2013-08-26
JP2009510305A (ja) 2009-03-12
KR20080056748A (ko) 2008-06-23

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