WO2004079201A1 - Radiallüfterrad, lüftereinheit und radiallüfteranordnung - Google Patents
Radiallüfterrad, lüftereinheit und radiallüfteranordnung Download PDFInfo
- Publication number
- WO2004079201A1 WO2004079201A1 PCT/EP2004/002215 EP2004002215W WO2004079201A1 WO 2004079201 A1 WO2004079201 A1 WO 2004079201A1 EP 2004002215 W EP2004002215 W EP 2004002215W WO 2004079201 A1 WO2004079201 A1 WO 2004079201A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- radial fan
- fan
- blade
- das
- diameter
- Prior art date
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
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
- F04D29/442—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps rotating diffusers
-
- 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
- F04D29/26—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
- F04D29/288—Part of the wheel having an ejecting effect, e.g. being bladeless diffuser
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Toys (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Cookers (AREA)
Abstract
Description
Claims
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/547,121 US9157452B2 (en) | 2003-03-04 | 2004-03-04 | Radial fan wheel, fan unit and radial fan arrangement |
CA2517994A CA2517994C (en) | 2003-03-04 | 2004-03-04 | Radial fan wheel, fan unit, and radial fan arrangement |
JP2006504541A JP2006519336A (ja) | 2003-03-04 | 2004-03-04 | ラジアル・ファン・ホイール、ファン・ユニット、およびラジアル・ファン装置 |
SI200431629T SI1608875T1 (sl) | 2003-03-04 | 2004-03-04 | Kolo radialnega ventilatorja, ventilatorska enota in razmestitev radialnega ventilatorja |
DE502004012024T DE502004012024D1 (de) | 2003-03-04 | 2004-03-04 | Radiallüfterrad, lüftereinheit und radiallüfteranordnung |
EP04717095A EP1608875B1 (de) | 2003-03-04 | 2004-03-04 | Radiallüfterrad, lüftereinheit und radiallüfteranordnung |
PL04717095T PL1608875T3 (pl) | 2003-03-04 | 2004-03-04 | Wirnik wentylatora promieniowego, zespół wentylacyjny i układ wentylatora promieniowego |
AT04717095T ATE492729T1 (de) | 2003-03-04 | 2004-03-04 | Radiallüfterrad, lüftereinheit und radiallüfteranordnung |
FI20060060U FI7321U1 (fi) | 2003-03-04 | 2006-02-07 | Radiaalisiipipyörä, puhallinyksikkö ja radiaalipuhallinlaite |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03004821A EP1455094A1 (de) | 2003-03-04 | 2003-03-04 | Radiallüfterrad |
EP03004821.9 | 2003-03-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004079201A1 true WO2004079201A1 (de) | 2004-09-16 |
Family
ID=32798775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2004/002215 WO2004079201A1 (de) | 2003-03-04 | 2004-03-04 | Radiallüfterrad, lüftereinheit und radiallüfteranordnung |
Country Status (13)
Country | Link |
---|---|
US (1) | US9157452B2 (de) |
EP (2) | EP1455094A1 (de) |
JP (1) | JP2006519336A (de) |
CN (1) | CN100458178C (de) |
AT (1) | ATE492729T1 (de) |
CA (1) | CA2517994C (de) |
DE (1) | DE502004012024D1 (de) |
ES (1) | ES2355822T3 (de) |
FI (1) | FI7321U1 (de) |
PL (1) | PL1608875T3 (de) |
RU (1) | RU2321775C1 (de) |
SI (1) | SI1608875T1 (de) |
WO (1) | WO2004079201A1 (de) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9157452B2 (en) | 2003-03-04 | 2015-10-13 | Ziehl-Abegg Se | Radial fan wheel, fan unit and radial fan arrangement |
KR101630579B1 (ko) | 2015-11-11 | 2016-06-24 | (주) 금성풍력 | 송풍기의 임펠러 |
US9512729B2 (en) | 2005-10-28 | 2016-12-06 | Resmed Motor Technologies Inc. | Single or multiple stage blower and nested volute(s) and/or impeller(s) therefor |
EP3184826B1 (de) | 2015-12-22 | 2020-04-01 | Nicotra Gebhardt GmbH | Ventilatoreinrichtung |
DE102011013841B4 (de) | 2011-03-14 | 2021-11-11 | Nicotra Gebhardt GmbH | Radialventilatorrad und Radialventilator |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE0402840L (sv) * | 2004-11-19 | 2006-04-11 | Itt Mfg Enterprises Inc | Pumphjul |
US9004067B2 (en) | 2005-10-28 | 2015-04-14 | Redmed Limited | Single or multiple stage blower and nested volute(s) and or impeller(s) thereof |
GB0601449D0 (en) * | 2006-01-25 | 2006-03-08 | Applied Energy Products Ltd | Improved impeller and fan |
CN101292699B (zh) * | 2007-04-27 | 2011-05-04 | 上海海洋大学 | 食品冻结装置用风机 |
JP4894900B2 (ja) * | 2009-09-11 | 2012-03-14 | パナソニック株式会社 | 送風ファンおよびこれを用いた送風機 |
WO2011121773A1 (ja) * | 2010-03-31 | 2011-10-06 | 三菱電機株式会社 | 多翼送風機 |
DE102011013677B4 (de) | 2011-03-11 | 2016-08-18 | Ziehl-Abegg Se | Lüfterrad |
DE202011003839U1 (de) | 2011-03-11 | 2011-06-09 | Ziehl-Abegg AG, 74653 | Lüfterrad |
EP2541068B1 (de) * | 2011-06-29 | 2016-08-10 | ebm-papst Mulfingen GmbH & Co. KG | Axialventilator mit Strömungsleitkörper |
DE102012211250A1 (de) | 2012-06-29 | 2014-01-02 | BSH Bosch und Siemens Hausgeräte GmbH | Staubsaugergebläse und Staubsauger mit einem Staubsaugergebläse |
JP5522306B1 (ja) | 2012-12-21 | 2014-06-18 | ダイキン工業株式会社 | 遠心ファン |
WO2014116842A1 (en) * | 2013-01-23 | 2014-07-31 | Concepts Eti, Inc. | Structures and methods for forcing coupling of flow fields of adjacent bladed elements of turbomachines, and turbomachines incorporating the same |
CN103185028B (zh) * | 2013-04-03 | 2016-02-24 | 宁波朗迪叶轮机械有限公司 | 一种后倾式离心风叶 |
KR20140131750A (ko) * | 2013-05-06 | 2014-11-14 | 엘지전자 주식회사 | 원심팬 |
US9995311B2 (en) | 2013-05-10 | 2018-06-12 | Lg Electronics Inc. | Centrifugal fan |
KR101645178B1 (ko) | 2013-05-10 | 2016-08-03 | 엘지전자 주식회사 | 원심팬 및 원심팬의 제조방법 |
CN103388592A (zh) * | 2013-08-06 | 2013-11-13 | 江阴市汇通包装机械有限公司 | 一种叶轮 |
ITCO20130069A1 (it) * | 2013-12-18 | 2015-06-19 | Nuovo Pignone Srl | Compressore centrifugo multistadio |
FI127306B (en) * | 2014-06-26 | 2018-03-15 | Flaekt Woods Ab | IMPELLER |
CN104405682B (zh) * | 2014-12-01 | 2017-01-11 | 重庆德固科技有限公司 | 一种风机叶轮组件 |
CN104595218B (zh) * | 2014-12-01 | 2017-04-19 | 重庆德固科技有限公司 | 一种风机 |
MY194955A (en) | 2015-03-12 | 2022-12-28 | Midea Group Co Ltd | Diffuser, centrifugal compression power system and bladeless fan |
CN105422506B (zh) * | 2015-12-22 | 2017-09-29 | 浙江亿利达风机股份有限公司 | 一种后向离心风轮 |
CN106351876A (zh) * | 2016-09-18 | 2017-01-25 | 珠海格力电器股份有限公司 | 离心风叶、空调装置和风机系统 |
CA2952411C (en) * | 2016-12-19 | 2022-03-22 | S3 Manufacturing Inc. | Mixed air flow fan for aerating an agricultural storage bin |
FR3066235B1 (fr) * | 2017-05-11 | 2019-11-22 | Vti | Ventilateur centrifuge d'extraction d'air a basse pression. |
DE102017212231A1 (de) * | 2017-07-18 | 2019-01-24 | Ziehl-Abegg Se | Flügel für das Laufrad eines Ventilators, Laufrad sowie Axialventilator, Diagonalventilator oder Radialventilator |
KR102003992B1 (ko) * | 2017-09-19 | 2019-07-25 | 주식회사 우현기술 | 기류 안정화와 효율을 극대화 시킨 송풍기 모듈 |
JP6781685B2 (ja) * | 2017-11-22 | 2020-11-04 | シナノケンシ株式会社 | 送風機 |
CN108438612A (zh) * | 2018-06-16 | 2018-08-24 | 上海拓牛智能科技有限公司 | 一种垃圾袋铺设装置及智能垃圾桶 |
CN109458357A (zh) * | 2018-11-23 | 2019-03-12 | 孙建江 | 一种离心叶轮组件及带有离心叶轮组件的离心式节能风机 |
RU194494U1 (ru) * | 2019-05-20 | 2019-12-12 | Общество с ограниченной ответственностью "Производственное объединение "КЛИМАТВЕНТМАШ" (ООО "Производственное объединение КВМ") | Радиальное рабочее колесо вентилятора |
DE102019210077A1 (de) | 2019-07-09 | 2021-01-14 | Ziehl-Abegg Se | Ventilator mit Spiralgehäuse und Spiralgehäuse für einen Ventilator |
DE102020114387A1 (de) * | 2020-05-28 | 2021-12-02 | Ebm-Papst Mulfingen Gmbh & Co. Kg | Gebläserad mit dreidimensional gekrümmten Laufradschaufeln |
DE102020114389A1 (de) * | 2020-05-28 | 2021-12-02 | Ebm-Papst Mulfingen Gmbh & Co. Kg | Gebläserad mit ener nahtlosen Anbindung der Laufradschaufeln an einen Scheibenkörper |
CN114876829A (zh) * | 2022-04-18 | 2022-08-09 | 江苏科技大学 | 一种长条形盒状风扇灯及其工作方法 |
US11781549B1 (en) | 2022-12-09 | 2023-10-10 | Waymo Llc | Air cooling system for electronic spinning assembly |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1447915A (en) | 1920-10-06 | 1923-03-06 | American Blower Co | Centrifugal fan |
DE1145927B (de) * | 1956-10-25 | 1963-03-21 | Eta Corp G M B H | Kreiselrad fuer Pumpen, Geblaese od. dgl. mit im Meridianschnitt zu einer Duese verengten seitlichen Schaufelbegrenzungen |
GB1196488A (en) * | 1966-11-04 | 1970-06-24 | Licentia Gmbh | Radial Flow Fan for Enclosed Electric Machines |
DE4222131A1 (de) * | 1992-07-06 | 1994-01-13 | Vem Antriebstechnik Ag | Belüftungseinrichtung für die Druckbelüftung von oberflächenbelüfteten elektrischen Maschinen |
US5336050A (en) * | 1993-05-06 | 1994-08-09 | Penn Ventilator Co. Inc. | Ventilator fan device |
JPH06299993A (ja) | 1993-04-13 | 1994-10-25 | Hitachi Ltd | 回転するディフューザを有する前向き羽根車 |
US6039539A (en) * | 1995-09-07 | 2000-03-21 | Berg; Gunnar | Radial fan wheel |
EP1039142A2 (de) * | 1999-03-22 | 2000-09-27 | Abb Fläkt Oy | Diffusor für Gebläse |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1355428A (fr) * | 1964-06-19 | Neu Sa | Perfectionnement aux ventilateurs, compresseurs et pompes centrifuges | |
US1484597A (en) * | 1920-12-18 | 1924-02-19 | American Blower Co | Centrifugal fan |
GB608703A (en) * | 1940-02-19 | 1948-09-20 | Machf Gebr Stork & Co N V | Improvements in and relating to centrifugal fans |
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 |
US2916199A (en) * | 1958-04-07 | 1959-12-08 | Westinghouse Electric Corp | Centrifugal fan wheels |
DE1403083A1 (de) * | 1959-09-05 | 1969-01-09 | Pollrich Paul & Co | Radialventilator oder -pumpe mit Eintrittsduese |
US3272429A (en) * | 1964-10-16 | 1966-09-13 | Westinghouse Electric Corp | Rotors of centrifugal fans |
DE2437001B2 (de) * | 1974-08-01 | 1978-01-26 | Wilhelm Gebhardt GmbH, 7112 Waidenburg | Radialgeblaese mit rueckwaerts gekruemmten profilierten schaufeln |
DE2530742C3 (de) | 1975-07-10 | 1986-03-27 | Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart | Lüfter einer geräuscharmen Kühlanlage für Kraftfahrzeuge |
SE7609772L (sv) | 1976-09-03 | 1978-03-04 | Svenska Flaektfabriken Ab | Radialflektsortiment |
US4092088A (en) * | 1977-01-07 | 1978-05-30 | General Resource Corp. | Centrifugal fan enclosure |
JPS55125396A (en) * | 1979-03-22 | 1980-09-27 | Hitachi Ltd | Blower device |
DD273479B5 (de) * | 1988-06-29 | 1994-10-20 | Inst Luft Kaeltetech Gem Gmbh | Ventilatorlaufrad |
DE9011652U1 (de) * | 1990-08-10 | 1990-10-18 | Kt Kunststofftechnik Gmbh, 5210 Troisdorf, De | |
US5478201A (en) * | 1994-06-13 | 1995-12-26 | Carrier Corporation | Centrifugal fan inlet orifice and impeller assembly |
DE19703292A1 (de) | 1997-01-30 | 1998-08-06 | Fritz Schlender | Ventilatorrad mit großem Breitenverhältnis |
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 |
DE20016769U1 (de) * | 2000-09-28 | 2000-12-14 | Papst Motoren Gmbh & Co Kg | Radialgebläse, insbesondere für Beatmungsgeräte |
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 |
FR2851662B1 (fr) | 2003-02-24 | 2006-08-25 | Socomate Internat | Procede et dispositif de detection de discontinuites dans un milieu |
EP1455094A1 (de) | 2003-03-04 | 2004-09-08 | Ziehl-Abegg AG | Radiallüfterrad |
-
2003
- 2003-03-04 EP EP03004821A patent/EP1455094A1/de not_active Withdrawn
-
2004
- 2004-03-04 RU RU2006132924/06A patent/RU2321775C1/ru active
- 2004-03-04 PL PL04717095T patent/PL1608875T3/pl unknown
- 2004-03-04 ES ES04717095T patent/ES2355822T3/es not_active Expired - Lifetime
- 2004-03-04 SI SI200431629T patent/SI1608875T1/sl unknown
- 2004-03-04 EP EP04717095A patent/EP1608875B1/de not_active Revoked
- 2004-03-04 AT AT04717095T patent/ATE492729T1/de active
- 2004-03-04 DE DE502004012024T patent/DE502004012024D1/de not_active Expired - Lifetime
- 2004-03-04 US US10/547,121 patent/US9157452B2/en active Active
- 2004-03-04 WO PCT/EP2004/002215 patent/WO2004079201A1/de active IP Right Grant
- 2004-03-04 JP JP2006504541A patent/JP2006519336A/ja active Pending
- 2004-03-04 CN CNB2004800058280A patent/CN100458178C/zh not_active Expired - Lifetime
- 2004-03-04 CA CA2517994A patent/CA2517994C/en not_active Expired - Lifetime
-
2006
- 2006-02-07 FI FI20060060U patent/FI7321U1/fi not_active IP Right Cessation
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1447915A (en) | 1920-10-06 | 1923-03-06 | American Blower Co | Centrifugal fan |
DE1145927B (de) * | 1956-10-25 | 1963-03-21 | Eta Corp G M B H | Kreiselrad fuer Pumpen, Geblaese od. dgl. mit im Meridianschnitt zu einer Duese verengten seitlichen Schaufelbegrenzungen |
GB1196488A (en) * | 1966-11-04 | 1970-06-24 | Licentia Gmbh | Radial Flow Fan for Enclosed Electric Machines |
DE4222131A1 (de) * | 1992-07-06 | 1994-01-13 | Vem Antriebstechnik Ag | Belüftungseinrichtung für die Druckbelüftung von oberflächenbelüfteten elektrischen Maschinen |
JPH06299993A (ja) | 1993-04-13 | 1994-10-25 | Hitachi Ltd | 回転するディフューザを有する前向き羽根車 |
US5336050A (en) * | 1993-05-06 | 1994-08-09 | Penn Ventilator Co. Inc. | Ventilator fan device |
US6039539A (en) * | 1995-09-07 | 2000-03-21 | Berg; Gunnar | Radial fan wheel |
EP1039142A2 (de) * | 1999-03-22 | 2000-09-27 | Abb Fläkt Oy | Diffusor für Gebläse |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9157452B2 (en) | 2003-03-04 | 2015-10-13 | Ziehl-Abegg Se | Radial fan wheel, fan unit and radial fan arrangement |
US9512729B2 (en) | 2005-10-28 | 2016-12-06 | Resmed Motor Technologies Inc. | Single or multiple stage blower and nested volute(s) and/or impeller(s) therefor |
US10267320B2 (en) | 2005-10-28 | 2019-04-23 | Resmed Motor Technologies Inc. | Single or multiple stage blower and nested volute(s) and/or impeller(s) therefor |
US10865796B2 (en) | 2005-10-28 | 2020-12-15 | Resmed Motor Technologies Inc. | Single or multiple stage blower and nested volute(s) and/or impeller(s) therefor |
US10871165B2 (en) | 2005-10-28 | 2020-12-22 | Resmed Motor Technologies Inc. | Single or multiple stage blower and nested volute(s) and/or impeller(s) therefor |
DE102011013841B4 (de) | 2011-03-14 | 2021-11-11 | Nicotra Gebhardt GmbH | Radialventilatorrad und Radialventilator |
KR101630579B1 (ko) | 2015-11-11 | 2016-06-24 | (주) 금성풍력 | 송풍기의 임펠러 |
EP3184826B1 (de) | 2015-12-22 | 2020-04-01 | Nicotra Gebhardt GmbH | Ventilatoreinrichtung |
Also Published As
Publication number | Publication date |
---|---|
US9157452B2 (en) | 2015-10-13 |
FI7321U1 (fi) | 2006-11-30 |
CN100458178C (zh) | 2009-02-04 |
EP1608875B1 (de) | 2010-12-22 |
EP1608875A1 (de) | 2005-12-28 |
EP1455094A1 (de) | 2004-09-08 |
CN1756908A (zh) | 2006-04-05 |
PL1608875T3 (pl) | 2011-05-31 |
CA2517994A1 (en) | 2004-09-16 |
RU2321775C1 (ru) | 2008-04-10 |
US20060228212A1 (en) | 2006-10-12 |
CA2517994C (en) | 2011-08-09 |
FIU20060060U0 (fi) | 2006-02-07 |
DE502004012024D1 (de) | 2011-02-03 |
ATE492729T1 (de) | 2011-01-15 |
JP2006519336A (ja) | 2006-08-24 |
ES2355822T3 (es) | 2011-03-31 |
SI1608875T1 (sl) | 2011-04-29 |
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