CN1078317C - 多叶片径流式通风机的设计方法与多叶片径流式通风机 - Google Patents

多叶片径流式通风机的设计方法与多叶片径流式通风机 Download PDF

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Publication number
CN1078317C
CN1078317C CN95190363A CN95190363A CN1078317C CN 1078317 C CN1078317 C CN 1078317C CN 95190363 A CN95190363 A CN 95190363A CN 95190363 A CN95190363 A CN 95190363A CN 1078317 C CN1078317 C CN 1078317C
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China
Prior art keywords
impeller
radial
blade
fan
formula
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Expired - Fee Related
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CN95190363A
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English (en)
Chinese (zh)
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CN1128062A (zh
Inventor
新原登
畠山真
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Toto Ltd
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Toto Ltd
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Publication of CN1128062A publication Critical patent/CN1128062A/zh
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Publication of CN1078317C publication Critical patent/CN1078317C/zh
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Expired - Fee Related legal-status Critical Current

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    • 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
    • F04D29/30—Vanes
    • 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
    • F04D29/283—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 rotors of the squirrel-cage type

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CN95190363A 1994-04-28 1995-04-21 多叶片径流式通风机的设计方法与多叶片径流式通风机 Expired - Fee Related CN1078317C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP11174794 1994-04-28
JP111747/1994 1994-04-28
JP111747/94 1994-04-28

Publications (2)

Publication Number Publication Date
CN1128062A CN1128062A (zh) 1996-07-31
CN1078317C true CN1078317C (zh) 2002-01-23

Family

ID=14569166

Family Applications (1)

Application Number Title Priority Date Filing Date
CN95190363A Expired - Fee Related CN1078317C (zh) 1994-04-28 1995-04-21 多叶片径流式通风机的设计方法与多叶片径流式通风机

Country Status (8)

Country Link
US (1) US5741118A (enExample)
EP (1) EP0707149B1 (enExample)
KR (1) KR960703203A (enExample)
CN (1) CN1078317C (enExample)
CA (1) CA2163859A1 (enExample)
DE (1) DE69529383T2 (enExample)
TW (1) TW261649B (enExample)
WO (1) WO1995030093A1 (enExample)

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US6210116B1 (en) * 1998-11-05 2001-04-03 John E. Kuczaj High efficiency pump impeller
RU2158854C2 (ru) * 1999-01-12 2000-11-10 ОАО "Научно-исследовательское, испытательное и проектное предприятие вентиляторостроения "ТУРМАШ" Вентилятор взрывозащищенный для отсоса взрывоопасных газовоздушных смесей
US6595753B1 (en) * 1999-05-21 2003-07-22 A. Vortex Holding Company Vortex attractor
JP2001087162A (ja) * 1999-09-27 2001-04-03 Toto Ltd 人体乾燥装置および人体乾燥装置の設計方法
US6318964B1 (en) * 2000-09-08 2001-11-20 Sheng Shyan Yang Complex cooling fan with increased cooling capacity
RU2206798C2 (ru) * 2001-09-20 2003-06-20 Открытое акционерное общество "Сибэнергомаш" Лопатка рабочего колеса радиального вентилятора
WO2003026474A2 (en) * 2001-09-26 2003-04-03 Friendly Robotics Ltd. Robotic vacuum cleaner
IL145680A0 (en) 2001-09-26 2002-06-30 Friendly Robotics Ltd Robotic vacuum cleaner
AUPR982302A0 (en) 2002-01-03 2002-01-31 Pax Fluid Systems Inc. A fluid flow controller
AU2003201182B2 (en) * 2002-01-03 2008-05-01 Pax Scientific, Inc. Vortex ring generator
AUPR982502A0 (en) * 2002-01-03 2002-01-31 Pax Fluid Systems Inc. A heat exchanger
AU2003222089A1 (en) * 2002-03-27 2003-10-13 The Garland Group Convection oven with laminar airflow and method
RU2211958C1 (ru) * 2002-10-04 2003-09-10 Закрытое акционерное общество "Бюро техники кондиционирования и охлаждения" Средство предотвращения отрыва потока при обтекании им лопатки центробежного вентилятора
AU2003903386A0 (en) 2003-07-02 2003-07-17 Pax Scientific, Inc Fluid flow control device
US7481616B2 (en) * 2003-08-21 2009-01-27 Nidec Corporation Centrifugal fan, cooling mechanism, and apparatus furnished with the cooling mechanism
CN1875193A (zh) * 2003-11-04 2006-12-06 百思科技公司 流体循环系统
KR100550529B1 (ko) 2003-12-30 2006-02-10 엘지전자 주식회사 냉장고용 원심팬
CA2554808A1 (en) * 2004-01-30 2005-08-11 Pax Scientific, Inc. Housing for a centrifugal fan, pump or turbine
CN1985093A (zh) * 2004-01-30 2007-06-20 百思科技公司 用于离心通风机、泵或涡轮机的机罩
TWI331352B (en) 2005-07-27 2010-10-01 Benq Corp Multi-lamp driving system
US7455504B2 (en) * 2005-11-23 2008-11-25 Hill Engineering High efficiency fluid movers
US20070140842A1 (en) * 2005-11-23 2007-06-21 Hill Charles C High efficiency fluid movers
US20070166177A1 (en) * 2006-01-19 2007-07-19 Industrial Design Laboratories Inc. Thin air processing device for heat ventilation air conditioning system
USD570996S1 (en) 2006-09-25 2008-06-10 Pax Scientific, Inc. Rotor
WO2008042251A2 (en) 2006-09-29 2008-04-10 Pax Streamline, Inc. Axial flow fan
USD570999S1 (en) 2006-11-22 2008-06-10 Pax Scientific, Inc. Rotor
US20090308472A1 (en) * 2008-06-15 2009-12-17 Jayden David Harman Swirl Inducer
US20100304233A1 (en) * 2009-05-28 2010-12-02 Delphi Technologies, Inc. Fuel cell assembly
RU2431766C2 (ru) * 2009-12-25 2011-10-20 Федеральное агентство по образованию Государственное образовательное учреждение высшего профессионального образования "Уральский государственный горный университет" Центробежный вентилятор
US9039363B2 (en) 2012-06-22 2015-05-26 Trane International Inc. Blower housing
DE102012211250A1 (de) * 2012-06-29 2014-01-02 BSH Bosch und Siemens Hausgeräte GmbH Staubsaugergebläse und Staubsauger mit einem Staubsaugergebläse
FR2993208B1 (fr) * 2012-07-13 2016-08-05 Delphi Automotive Systems Lux Dispositif de ventilation equipe d'un boitier conforme en volute.
KR102240314B1 (ko) * 2015-02-16 2021-04-14 삼성전자주식회사 공기조화기용 스크롤 및 이를 구비하는 공기조화기
CN106202838A (zh) * 2016-08-29 2016-12-07 厦门美时美克空气净化有限公司 空气净化器双风机双出口风道的计算方法及其结构
CN106968987A (zh) * 2017-04-12 2017-07-21 深圳市上羽科技有限公司 一种空调专用的可散热且可降低噪音的贯流风机
FR3109710B1 (fr) * 2020-04-29 2022-05-06 Seb Sa Appareil de coiffure a module de soufflerie ameliore

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4028005A (en) * 1974-04-24 1977-06-07 Bruno Eck Impeller blade reinforcement
US4526506A (en) * 1982-12-29 1985-07-02 Wilhelm Gebhardt Gmbh Radial fan with backwardly curving blades
JPH0233494A (ja) * 1988-07-22 1990-02-02 Matsushita Electric Ind Co Ltd 多翼送風機の羽根車
EP0418027A1 (en) * 1989-09-14 1991-03-20 Ford Motor Company Limited A cooling fan for rotating electrical machinery

Family Cites Families (11)

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Publication number Priority date Publication date Assignee Title
US3734640A (en) * 1971-06-23 1973-05-22 W Daniel Airfoil vacuum pump with tapered rotor
US3864055A (en) * 1971-12-06 1975-02-04 Harold D Kletschka Pumps capable of use as heart pumps and blood pumps
US4022423A (en) * 1975-07-30 1977-05-10 Kieley & Mueller, Inc. Control valve
US4231706A (en) * 1977-04-27 1980-11-04 Hitachi, Ltd. Impeller of a centrifugal blower
JPS566097A (en) * 1979-06-26 1981-01-22 Seibu Giken:Kk Impeller of centrifugal blower and assembling method thereof
JPS5692397A (en) * 1979-12-26 1981-07-27 Toshimi Kuma Vane wheel of centrifugal blower
JPS63285295A (ja) * 1987-05-18 1988-11-22 Matsushita Electric Ind Co Ltd 多翼送風機の羽根車
FR2619422B1 (fr) * 1987-08-13 1989-12-08 Onera (Off Nat Aerospatiale) Ventilateur a courant transversal
JPH0388998A (ja) * 1989-08-31 1991-04-15 Daikin Ind Ltd 遠心ファンおよびその製造方法
JPH04164196A (ja) * 1990-10-25 1992-06-09 Matsushita Electric Ind Co Ltd 多翼送風機の羽根車
ATE140063T1 (de) * 1991-03-15 1996-07-15 Toto Ltd Mehrschichtiger scheibenlüfter mit schaufeln

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4028005A (en) * 1974-04-24 1977-06-07 Bruno Eck Impeller blade reinforcement
US4526506A (en) * 1982-12-29 1985-07-02 Wilhelm Gebhardt Gmbh Radial fan with backwardly curving blades
JPH0233494A (ja) * 1988-07-22 1990-02-02 Matsushita Electric Ind Co Ltd 多翼送風機の羽根車
EP0418027A1 (en) * 1989-09-14 1991-03-20 Ford Motor Company Limited A cooling fan for rotating electrical machinery

Also Published As

Publication number Publication date
DE69529383T2 (de) 2003-06-05
CA2163859A1 (en) 1995-11-09
WO1995030093A1 (en) 1995-11-09
EP0707149B1 (en) 2003-01-15
KR960703203A (ko) 1996-06-19
EP0707149A1 (en) 1996-04-17
DE69529383D1 (de) 2003-02-20
CN1128062A (zh) 1996-07-31
EP0707149A4 (en) 1998-05-27
US5741118A (en) 1998-04-21
TW261649B (enExample) 1995-11-01

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: TOTO CO., LTD.

Free format text: FORMER NAME OR ADDRESS: TOTO LTD.

CP03 Change of name, title or address

Address after: Kitakyushu, Fukuoka, Japan

Patentee after: TOTO Ltd.

Address before: Fukuoka Prefecture

Patentee before: Toto Ltd.

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20020123

Termination date: 20130421