ES2196283T3 - Dispositivo de ventilacion centrifugo con comportamiento mejorado, que comprende al menos dos entradas de aspiracion y procedimiento de ventilacion relacionado. - Google Patents
Dispositivo de ventilacion centrifugo con comportamiento mejorado, que comprende al menos dos entradas de aspiracion y procedimiento de ventilacion relacionado.Info
- Publication number
- ES2196283T3 ES2196283T3 ES97420141T ES97420141T ES2196283T3 ES 2196283 T3 ES2196283 T3 ES 2196283T3 ES 97420141 T ES97420141 T ES 97420141T ES 97420141 T ES97420141 T ES 97420141T ES 2196283 T3 ES2196283 T3 ES 2196283T3
- Authority
- ES
- Spain
- Prior art keywords
- aspiration
- inputs
- ventilation
- centrifugal
- procedure
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/003—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by throttling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
- Motor Or Generator Cooling System (AREA)
- Centrifugal Separators (AREA)
- Air-Flow Control Members (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Abstract
DISPOSITIVO DE VENTILACION CENTRIFUGA CON PRESTACIONES MEJORADAS, QUE COMPRENDE AL MENOS DOS ENTRADAS DE ASPIRACION, Y PROCEDIMIENTO DE VENTILACION CORRESPONDIENTE. MPRENDE AL MENOS UNA SALIDA DE DESCARGA (20) Y AL MENOS DOS ENTRADAS DE FLUIDO (2,3) DISPUESTAS A UNO Y OTRO LADO DE UNA RUEDA DE VENTILACION (4) SUSCEPTIBLE DE SER ARRASTRADA EN ROTACION POR UN MEDIO DE ARRASTRE, ESTANDO CADA ENTRADA (2,3) ASOCIADA A UN SISTEMA DE REGULACION (30) DEL FLUJO DE ASPIRACION DEL FLUIDO APTO PARA CREAR UN CAUDAL DE ASPIRACION DISIMETRICO ENTRE LAS ENTRADAS (2,3), CARACTERIZADO PORQUE LAS ENTRADAS (2,3) ESTAN EQUIPADAS CON SISTEMAS DE REGULACION (30) QUE DIFIEREN ENTRE SI POR SUS ESTRUCTURAS MECANICAS Y SUS CARACTERISTICAS RELATIVAS DE FINURA DE REGULACION. L.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9610135A FR2752271B1 (fr) | 1996-08-07 | 1996-08-07 | Dispositif de ventilation centrifuge a performances ameliorees comportant au moins deux entrees d'aspiration et procede de ventilation s'y rapportant |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2196283T3 true ES2196283T3 (es) | 2003-12-16 |
Family
ID=9495009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES97420141T Expired - Lifetime ES2196283T3 (es) | 1996-08-07 | 1997-08-06 | Dispositivo de ventilacion centrifugo con comportamiento mejorado, que comprende al menos dos entradas de aspiracion y procedimiento de ventilacion relacionado. |
Country Status (15)
Country | Link |
---|---|
US (1) | US5980199A (es) |
EP (1) | EP0823555B1 (es) |
JP (1) | JP2000515604A (es) |
CN (1) | CN1270099C (es) |
AT (1) | ATE236356T1 (es) |
AU (1) | AU724577B2 (es) |
BR (1) | BR9711172A (es) |
DE (1) | DE69720340T2 (es) |
DK (1) | DK0823555T3 (es) |
ES (1) | ES2196283T3 (es) |
FR (1) | FR2752271B1 (es) |
ID (1) | ID17983A (es) |
TW (1) | TW490536B (es) |
WO (1) | WO1998005867A1 (es) |
ZA (1) | ZA977001B (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3930170B2 (ja) * | 1998-02-18 | 2007-06-13 | 株式会社荏原製作所 | 循環ファン装置 |
US6942448B1 (en) * | 2003-09-26 | 2005-09-13 | Fast Flow Llc | Pump |
US20060054758A1 (en) * | 2004-09-16 | 2006-03-16 | Simpson Allen H | Fixture for holding a preform during a heating process |
US7565753B2 (en) * | 2005-04-05 | 2009-07-28 | Christopher Todd P | Car wash dryer and method |
TWI327192B (en) | 2007-04-27 | 2010-07-11 | Delta Electronics Inc | Fan |
TWM462303U (zh) * | 2012-08-29 | 2013-09-21 | Apple Inc | 具非對稱葉片間隔之離心鼓風機 |
CN102966599A (zh) * | 2012-11-07 | 2013-03-13 | 无锡惠山泵业有限公司 | 水泵设备 |
ES2537899B1 (es) * | 2013-11-15 | 2016-01-22 | Soler & Palau Research, S.L. | Impulsor de aire para conducciones de ventilación |
US10138891B2 (en) | 2015-01-26 | 2018-11-27 | Pemberton Patents Llc | Double suction pump with agitators |
US11105333B2 (en) | 2015-01-26 | 2021-08-31 | Pemberton Patents Llc | Double suction pump |
CN107327421B (zh) * | 2017-08-22 | 2019-07-30 | 重庆通用工业(集团)有限责任公司 | 一种风机及输风设备 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US713457A (en) * | 1901-11-30 | 1902-11-11 | Charles Kuderer | Apparatus for ventilating mines. |
GB130521A (en) * | 1918-11-06 | 1919-08-07 | William Andrew Watterson | A New or Improved Rotary Fan of Blower. |
US2073404A (en) * | 1932-01-06 | 1937-03-09 | B F Sturtevant Co | Motor and driven element assembly |
US2050700A (en) * | 1935-05-23 | 1936-08-11 | B F Sturtevant Co | Centrifugal fan |
US2201437A (en) * | 1937-05-26 | 1940-05-21 | American Blower Corp | Volume control for fans |
GB532758A (en) * | 1939-09-07 | 1941-01-30 | Howden James & Co Ltd | Improvements in or relating to fans or pumps |
US2814432A (en) * | 1955-10-14 | 1957-11-26 | Green Fuel Economizer Co Inc | Drive-in fan |
US3625629A (en) * | 1970-06-04 | 1971-12-07 | M K M Corp | Proportional blower |
SU631679A1 (ru) * | 1972-02-22 | 1978-11-05 | Донецкий Государственный Проектно-Конструкторский Экспериментальный Институт Комплексной Механизации Шахт | Осевой вентил тор |
US3960527A (en) * | 1974-11-22 | 1976-06-01 | Goettl Adam D | Air delivery and treatment apparatus |
DE2538066A1 (de) * | 1975-08-27 | 1977-03-10 | Ltg Lufttechnische Gmbh | Verfahren zur saugseitigen leistungssteuerung eines doppelseitig saugenden radialventilators und radialventilator zur durchfuehrung dieses verfahrens |
US5324167A (en) * | 1993-08-20 | 1994-06-28 | Tlt-Babcock, Inc. | Centrifugal fan |
-
1996
- 1996-08-07 FR FR9610135A patent/FR2752271B1/fr not_active Expired - Fee Related
-
1997
- 1997-07-25 US US08/900,782 patent/US5980199A/en not_active Expired - Lifetime
- 1997-08-02 TW TW086111050A patent/TW490536B/zh not_active IP Right Cessation
- 1997-08-06 JP JP10507691A patent/JP2000515604A/ja active Pending
- 1997-08-06 AU AU39457/97A patent/AU724577B2/en not_active Expired
- 1997-08-06 AT AT97420141T patent/ATE236356T1/de not_active IP Right Cessation
- 1997-08-06 BR BR9711172-4A patent/BR9711172A/pt not_active IP Right Cessation
- 1997-08-06 DE DE69720340T patent/DE69720340T2/de not_active Expired - Lifetime
- 1997-08-06 EP EP97420141A patent/EP0823555B1/fr not_active Expired - Lifetime
- 1997-08-06 DK DK97420141T patent/DK0823555T3/da active
- 1997-08-06 ZA ZA9707001A patent/ZA977001B/xx unknown
- 1997-08-06 ID IDP972724A patent/ID17983A/id unknown
- 1997-08-06 WO PCT/FR1997/001461 patent/WO1998005867A1/fr active Application Filing
- 1997-08-06 ES ES97420141T patent/ES2196283T3/es not_active Expired - Lifetime
- 1997-08-07 CN CNB971180768A patent/CN1270099C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
TW490536B (en) | 2002-06-11 |
CN1270099C (zh) | 2006-08-16 |
AU3945797A (en) | 1998-02-25 |
FR2752271A1 (fr) | 1998-02-13 |
BR9711172A (pt) | 2000-01-11 |
CN1188857A (zh) | 1998-07-29 |
JP2000515604A (ja) | 2000-11-21 |
US5980199A (en) | 1999-11-09 |
ZA977001B (en) | 1998-03-03 |
FR2752271B1 (fr) | 1998-10-09 |
EP0823555B1 (fr) | 2003-04-02 |
DE69720340T2 (de) | 2005-04-07 |
WO1998005867A1 (fr) | 1998-02-12 |
EP0823555A1 (fr) | 1998-02-11 |
ATE236356T1 (de) | 2003-04-15 |
ID17983A (id) | 1998-02-12 |
DK0823555T3 (da) | 2003-07-21 |
DE69720340D1 (de) | 2003-05-08 |
AU724577B2 (en) | 2000-09-28 |
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