BR112019007618A2 - conjunto de ventilador - Google Patents

conjunto de ventilador

Info

Publication number
BR112019007618A2
BR112019007618A2 BR112019007618A BR112019007618A BR112019007618A2 BR 112019007618 A2 BR112019007618 A2 BR 112019007618A2 BR 112019007618 A BR112019007618 A BR 112019007618A BR 112019007618 A BR112019007618 A BR 112019007618A BR 112019007618 A2 BR112019007618 A2 BR 112019007618A2
Authority
BR
Brazil
Prior art keywords
fan
support disc
fan assembly
wheel
rotation
Prior art date
Application number
BR112019007618A
Other languages
English (en)
Inventor
S Anderson Jackie
R Bushnell Peter
Original Assignee
Carrier Corp
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 Carrier Corp filed Critical Carrier Corp
Publication of BR112019007618A2 publication Critical patent/BR112019007618A2/pt

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
    • F04D29/4226—Fan casings
    • F04D29/424—Double entry casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/16—Centrifugal pumps for displacing without appreciable compression
    • F04D17/162—Double suction 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
    • F04D25/00—Pumping installations or systems
    • F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
    • F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using fans
    • 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
    • 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)

Abstract

um conjunto de ventilador inclui um alojamento de ventilador e um volante de ventilador montado dentro do alojamento de ventilador e sendo rotativo em torno de um eixo de rotação. o volante de ventilador inclui um disco de suporte posicionado perto de um centro do volante do ventilador. uma primeira porção de volante tendo uma primeira pluralidade de pás de impelidor é posicionada adjacente a um primeiro lado do disco de suporte. uma segunda porção de roda tendo uma segunda pluralidade de pás de impelidor é posicionada adjacente a um segundo lado do disco de suporte. a primeira porção de volante e a segunda porção de volante são assimétricas em torno de um plano orientado perpendicularmente ao eixo de rotação e interceptando o disco de suporte.
BR112019007618A 2016-10-18 2017-10-18 conjunto de ventilador BR112019007618A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662409669P 2016-10-18 2016-10-18
PCT/US2017/057182 WO2018075635A1 (en) 2016-10-18 2017-10-18 Asymmetric double inlet backward curved blower

Publications (1)

Publication Number Publication Date
BR112019007618A2 true BR112019007618A2 (pt) 2019-07-02

Family

ID=60191568

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019007618A BR112019007618A2 (pt) 2016-10-18 2017-10-18 conjunto de ventilador

Country Status (4)

Country Link
US (1) US11242864B2 (pt)
EP (1) EP3529496A1 (pt)
BR (1) BR112019007618A2 (pt)
WO (1) WO2018075635A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11041502B2 (en) 2018-01-30 2021-06-22 Carrier Corporation Double inlet backward curved blower
CN109489230A (zh) * 2018-11-12 2019-03-19 武城县冠智信息产业技术有限公司 一种交错壁旋的散流器
US11873825B2 (en) * 2019-10-09 2024-01-16 Shenzhen Lanhe Technologies Co., Ltd. Portable blowing device
JP1681458S (pt) * 2020-07-31 2021-03-22
US11723172B2 (en) * 2021-03-05 2023-08-08 Apple Inc. Fan impeller with sections having different blade design geometries
WO2023086166A1 (en) * 2021-11-10 2023-05-19 Rheem Manufacturing Company Angled fan deck for air handler
USD999901S1 (en) * 2023-02-03 2023-09-26 Minhua Chen Fan blade

Family Cites Families (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5117005A (ja) 1974-08-02 1976-02-10 Matsushita Electric Ind Co Ltd Ryutaikikaiyoentogatahaneguruma
JPS55114897A (en) 1979-02-27 1980-09-04 Mikuni Plast Kk Cross flow impeller
DE3247453C1 (de) 1982-12-22 1983-12-15 Funken & Co GmbH, 5200 Siegburg Ventilatorlaufrad und Verfahren zu seiner Herstellung
EP0348846B1 (de) 1988-06-30 1992-06-03 Siemens Aktiengesellschaft Ausgewuchtetes Lüfterrad sowie Verfahren und Vorrichtung zur Herbeiführung des Unwuchtausgleiches
JPH07103190A (ja) 1993-10-06 1995-04-18 Takao Kobayashi 軽量・低騒音型のターボファン用羽根車の構造。
US6508627B2 (en) 2001-05-30 2003-01-21 Lau Industries, Inc. Airfoil blade and method for its manufacture
JP4507553B2 (ja) 2003-10-23 2010-07-21 パナソニック株式会社 クロスフローファン及びクロスフローファンの製造方法
US7108482B2 (en) 2004-01-23 2006-09-19 Robert Bosch Gmbh Centrifugal blower
CN101213373B (zh) 2005-07-04 2012-05-09 贝洱两合公司 叶轮
JP3901200B2 (ja) 2005-08-05 2007-04-04 ダイキン工業株式会社 樹脂製クロスフローファン及びその製造方法
CN1862029B (zh) 2005-08-29 2010-06-30 刘希文 涡扇戽斗螺旋离心叶轮及该叶轮在流体输送中的应用方法
WO2007033274A2 (en) 2005-09-13 2007-03-22 Ingersoll-Rand Company Impeller for a centrifugal compressor
JP5327742B2 (ja) 2005-09-27 2013-10-30 ウモエ マンダル エーエス 遠心力ファン
JP3995010B2 (ja) 2005-09-28 2007-10-24 ダイキン工業株式会社 多翼送風機の羽根車及びその製造方法
EP2980414B1 (en) 2005-10-06 2020-05-27 Mitsubishi Electric Corporation Turbofan and air conditioner
JP4876784B2 (ja) 2006-08-24 2012-02-15 パナソニック株式会社 両吸込型遠心送風機
US20080279682A1 (en) 2007-03-06 2008-11-13 Larry David Wydra Impeller Assembly and Method of Using Same
US7762778B2 (en) 2007-05-17 2010-07-27 Kurz-Kasch, Inc. Fan impeller
EP2236838B1 (de) 2009-03-25 2016-09-21 ebm-papst Mulfingen GmbH & Co. KG Radialgebläse
DE102009002418A1 (de) 2009-04-16 2010-10-21 Robert Bosch Gmbh Lüfterrad für ein Gebläsemodul
CN101846087B (zh) 2010-05-11 2011-09-14 东元总合科技（杭州）有限公司 离心风扇及设有该离心风扇的密闭式电机
US11136992B2 (en) 2010-08-05 2021-10-05 Regal Beloit America, Inc. High efficiency blower housing with unequal size inlet openings
TWI465184B (zh) * 2010-12-20 2014-12-11 Sunonwealth Electr Mach Ind Co 風扇模組
US9140270B2 (en) 2011-09-14 2015-09-22 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Centrifugal fan assembly
US9267507B2 (en) * 2011-10-05 2016-02-23 Asia Vital Components Co., Ltd. Blade structure for centrifugal fan
DE202011052411U1 (de) 2011-12-21 2013-03-22 Ebm-Papst Mulfingen Gmbh & Co. Kg Schaufelrad für Axialventilatoren oder Radial- und Diagonallüfter
US9017011B2 (en) 2011-12-29 2015-04-28 Regal Beloit America, Inc. Furnace air handler blower with enlarged backward curved impeller and associated method of use
US9109605B2 (en) 2012-04-24 2015-08-18 Asia Vital Components Co., Ltd. Fan impeller structure and manufacturing method thereof
JP5590081B2 (ja) 2012-09-04 2014-09-17 ダイキン工業株式会社 クロスフローファン
CN202851448U (zh) 2012-09-06 2013-04-03 江苏友奥电器有限公司 一种后向离心风叶
JP2014134163A (ja) 2013-01-11 2014-07-24 Nisshinbo Mechatronics Inc 送風機用羽根車
US9689264B2 (en) 2013-03-15 2017-06-27 Regal Beloit America, Inc. Centrifugal fan impeller with variable shape fan blades and method of assembly
JP6341637B2 (ja) 2013-06-14 2018-06-13 三菱電機株式会社 遠心送風機の製造方法
US20150071800A1 (en) 2013-09-10 2015-03-12 Samsung Electro-Mechanics Co., Ltd. Impeller for electric blower and electric blower having the same
JP6001520B2 (ja) 2013-11-01 2016-10-05 日清紡メカトロニクス株式会社 ターボファンの製造方法
CN103696985A (zh) 2013-11-30 2014-04-02 宁波方太厨具有限公司 一种离心风机的叶轮
CN104747495A (zh) 2013-12-26 2015-07-01 珠海格力电器股份有限公司 前向式离心风叶、离心风机及其空调器
CN104806567A (zh) 2014-01-23 2015-07-29 珠海格力电器股份有限公司 离心风叶、离心风机和空调器
CN203685679U (zh) 2014-01-23 2014-07-02 珠海格力电器股份有限公司 离心风叶、离心风机和空调器
CN103807209A (zh) 2014-02-13 2014-05-21 沈阳斯特机械制造有限公司 一种离心压缩机的闭式叶轮
US9933185B2 (en) 2014-02-24 2018-04-03 Noritz Corporation Fan and water heater provided with the same, and impeller and water heater provided with the same
CN203879799U (zh) 2014-05-30 2014-10-15 江苏友奥电器有限公司 一种双吸离心风叶
CN203879801U (zh) 2014-06-04 2014-10-15 江苏友奥电器有限公司 一种双吸式离心风叶
JP6366389B2 (ja) 2014-07-03 2018-08-01 株式会社日本クライメイトシステムズ ファンの取付構造
CN105090107A (zh) 2015-07-21 2015-11-25 依必安派特风机(上海)有限公司 后向离心风机叶轮以及离心风机
CN204961385U (zh) 2015-07-21 2016-01-13 依必安派特风机(上海)有限公司 后向离心风机叶轮以及离心风机
CN105179281A (zh) 2015-10-12 2015-12-23 珠海格力电器股份有限公司 风机及具有其的空调系统
JP6210104B2 (ja) 2015-10-30 2017-10-11 ダイキン工業株式会社 クロスフローファン
US11041502B2 (en) 2018-01-30 2021-06-22 Carrier Corporation Double inlet backward curved blower

Also Published As

Publication number Publication date
US11242864B2 (en) 2022-02-08
US20200072237A1 (en) 2020-03-05
WO2018075635A1 (en) 2018-04-26
EP3529496A1 (en) 2019-08-28

Similar Documents

Publication Publication Date Title
BR112019007618A2 (pt) conjunto de ventilador
BR112012028799A2 (pt) ventilador de fluxo axial
PE20190079A1 (es) Dispositivo de corte con elemento de corte con seccion decreciente
BR112015032230A2 (pt) soprador de baixo ruído
BR112017007541A2 (pt) conjunto de impulsores para bombas centrífugas e bomba centrífuga
BR212016010382U2 (pt) disposição de pás em um processador de colheitadeira debulhadora
BR112018068476A2 (pt) aparelho, e, dispositivo de corte.
BR112015014728A2 (pt) ventilador centrífugo
BR112014018544A8 (pt) Rotor de turbina de águas correntes
AR107302A1 (es) Conjunto de plénum de ventilador y accesorio de fijación en un exhibidor
PH12017000258B1 (en) Reversible flow fan
BR112017005204A2 (pt) impulsor
BR112018075317A2 (pt) conexão rotativa de instalação de energia eólica, pá de rotor, e, instalação de energia eólica
BR112017019951A2 (pt) filtro de capuz de múltiplos estágios
BR112017018228A2 (pt) disco com pás monobloco que compreende um cubo que tem uma face entalhada, na qual é adaptado órgão de preenchimento
BR112018000279A2 (pt) sistema de transmissão por correias
BR112015029509A2 (pt) dispositivo de filtro de disco
BR102017010999A8 (pt) Impulsor radial, conjunto de impulsor radial e sistema de mistura de impulsor radial
MX2016012186A (es) Turbina radial centrifuga.
TR201907196T4 (tr) Şaft tork yükseltici pervane tertibatı.
BR112017008792A2 (pt) polia com pino aperfeiçoado para sustentar fios para máquina de corte de vários fios de blocos de pedra
RU2015101017A (ru) Ветроэлектроагрегат сегментного типа
PL410137A1 (pl) Wirnik wentylatora promieniowego
PL122811U1 (pl) Rozdrabniacz pompy
UA112261U (xx) Система вентиляції повітря

Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2744 DE 08-08-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.