AR018792A1 - Ventilador de flujo axial - Google Patents
Ventilador de flujo axialInfo
- Publication number
- AR018792A1 AR018792A1 ARP990101254A ARP990101254A AR018792A1 AR 018792 A1 AR018792 A1 AR 018792A1 AR P990101254 A ARP990101254 A AR P990101254A AR P990101254 A ARP990101254 A AR P990101254A AR 018792 A1 AR018792 A1 AR 018792A1
- Authority
- AR
- Argentina
- Prior art keywords
- fan
- axial flow
- flow fan
- vanes
- plane
- 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
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/38—Blades
-
- 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
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/38—Blades
- F04D29/384—Blades characterised by form
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S416/00—Fluid reaction surfaces, i.e. impellers
- Y10S416/02—Formulas of curves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
El ventilador de flujo axial (I) comprende un cubo central (3), una pluralidad de paletas (4), que cuentan con una base (5) y un extremo (6) y que tambiénestan delimitadas por un borde convexo (7) cuya proyeccion sobre el plano de rotacion del ventilador está definida por un segmento parabolico y un bordeconcavo (8), cuya proyeccion sobre el plano de rotacion del ventilador está definida por un arco circular. Las paletas (4) consisten en secciones que poseenperfiles aerodinámicos (18) con una cara (18a) que comprende al menos un segmento inicial de línea recta (t) y un ángulo de paleta (beta) que disminuyegradualmente y en forma constante desde la base (5) hacia el extremo (6) de la paleta (4) de acuerdo con una ley cubica de variacion comouna funcion del radiodel ventilador [Figura 9].
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98830169A EP0945627B1 (en) | 1998-03-23 | 1998-03-23 | Axial flow fan |
Publications (1)
Publication Number | Publication Date |
---|---|
AR018792A1 true AR018792A1 (es) | 2001-12-12 |
Family
ID=8236586
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP990101254A AR018792A1 (es) | 1998-03-23 | 1999-03-22 | Ventilador de flujo axial |
Country Status (22)
Country | Link |
---|---|
US (1) | US6558123B1 (es) |
EP (1) | EP0945627B1 (es) |
JP (1) | JP2002507700A (es) |
KR (1) | KR100651077B1 (es) |
CN (1) | CN1139731C (es) |
AR (1) | AR018792A1 (es) |
AU (1) | AU2635999A (es) |
BR (1) | BR9908989A (es) |
CA (1) | CA2324950A1 (es) |
CZ (1) | CZ20003454A3 (es) |
DE (2) | DE69820853T2 (es) |
ES (2) | ES2212251T3 (es) |
HU (1) | HUP0101416A3 (es) |
ID (1) | ID27365A (es) |
IL (1) | IL138548A (es) |
PL (1) | PL343077A1 (es) |
RO (1) | RO120216B1 (es) |
RU (1) | RU2208711C2 (es) |
SK (1) | SK14242000A3 (es) |
TR (1) | TR200002717T2 (es) |
TW (1) | TW421696B (es) |
WO (1) | WO1999049224A1 (es) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7601497B2 (en) | 2000-06-15 | 2009-10-13 | Qiagen Gaithersburg, Inc. | Detection of nucleic acids by target-specific hybrid capture method |
US6565320B1 (en) * | 2000-11-13 | 2003-05-20 | Borgwarner, Inc. | Molded cooling fan |
JP2005282490A (ja) * | 2004-03-30 | 2005-10-13 | Mitsubishi Fuso Truck & Bus Corp | 翼形状作成プログラム及び方法 |
US7789628B2 (en) * | 2004-04-26 | 2010-09-07 | Borgwarner Inc. | Plastic fans having improved fan ring weld line strength |
ITBO20040417A1 (it) * | 2004-07-06 | 2004-10-06 | Spal Srl | Ventola a flusso assiale |
JP4501575B2 (ja) * | 2004-07-26 | 2010-07-14 | 三菱電機株式会社 | 軸流送風機 |
US7344360B2 (en) * | 2004-09-29 | 2008-03-18 | General Electric Company | Wind turbine rotor blade with in-plane sweep and devices using same, and methods for making same |
US7815418B2 (en) * | 2005-08-03 | 2010-10-19 | Mitsubishi Heavy Industries, Ltd. | Shroud and rotary vane wheel of propeller fan and propeller fan |
DE102005042115A1 (de) | 2005-09-05 | 2007-03-08 | Rolls-Royce Deutschland Ltd & Co Kg | Schaufel einer Strömungsarbeitsmaschine mit blockweise definierter Profilskelettlinie |
DE102005060699A1 (de) | 2005-12-19 | 2007-06-21 | Rolls-Royce Deutschland Ltd & Co Kg | Strömungsarbeitsmaschine mit Verstellstator |
KR101328559B1 (ko) * | 2006-02-03 | 2013-11-13 | 한라비스테온공조 주식회사 | 축류팬 |
CN101535657B (zh) * | 2006-05-31 | 2013-06-05 | 罗伯特·博世有限公司 | 轴流式风扇及轴流式风扇组件 |
DE102006055869A1 (de) | 2006-11-23 | 2008-05-29 | Rolls-Royce Deutschland Ltd & Co Kg | Schaufelblattdesign für die Lauf- und Leitschaufeln einer Turbomaschine |
DE102007016805B4 (de) * | 2007-04-05 | 2009-01-08 | Voith Patent Gmbh | Axialventilator, insbesondere für die Kühlanlage eines Schienenfahrzeuges |
KR100897133B1 (ko) | 2007-10-17 | 2009-05-14 | 주식회사 두원공조 | 냉각팬 |
CA2741650C (en) | 2008-10-27 | 2017-09-05 | Qiagen Gaithersburg Inc. | Fast results hybrid capture assay and system |
WO2010127228A1 (en) | 2009-05-01 | 2010-11-04 | Qiagen Gaithersburg, Inc. | A non-target amplification method for detection of rna splice-forms in a sample |
CA2787781A1 (en) | 2010-01-29 | 2011-08-04 | Qiagen Gaithersburg, Inc. | Method of determining and confirming the presence of an hpv in a sample |
ES2615728T3 (es) | 2010-01-29 | 2017-06-08 | Qiagen Gaithersburg, Inc. | Métodos y composiciones para una purificación y un análisis múltiple específico de secuencia de ácidos nucleicos |
US9422593B2 (en) | 2010-05-19 | 2016-08-23 | Qiagen Gaithresburg, Inc | Methods and compositions for sequence-specific purification and multiplex analysis of nucleic acids |
AU2011258501B2 (en) | 2010-05-25 | 2016-07-07 | Qiagen Gaithersburg, Inc. | Fast results hybrid capture assay and associated strategically-truncated probes |
FR2969120B1 (fr) * | 2010-12-15 | 2013-08-30 | Eurocopter France | Pale amelioree pour dispositif anti-couple d'helicoptere |
JP2014511182A (ja) | 2011-02-24 | 2014-05-15 | キアゲン ガイサーズバーグ アイエヌシー. | Hpv核酸を検出するための材料及び方法 |
JP5689538B2 (ja) * | 2011-11-10 | 2015-03-25 | 三菱電機株式会社 | 車両用空気調和装置の室外冷却ユニット |
TWD160897S (zh) * | 2013-10-09 | 2014-06-01 | 訊凱國際股份有限公司 | 散熱風扇(一) |
TWD160896S (zh) * | 2013-10-09 | 2014-06-01 | 訊凱國際股份有限公司 | 散熱風扇(二) |
KR101657142B1 (ko) * | 2014-08-21 | 2016-09-19 | 주식회사 포스코 | 리튬 이차 전지용 양극 활물질의 제조 방법 및 이에 따라 제조된 양극 활물질을 포함하는 리튬 이차 전지 |
DE102015204304A1 (de) | 2015-03-11 | 2016-09-15 | Voith Patent Gmbh | Axiallaufrad und Ventilator mit einem solchen Axiallaufrad |
US10400783B1 (en) * | 2015-07-01 | 2019-09-03 | Dometic Sweden Ab | Compact fan for a recreational vehicle |
DE102015224096A1 (de) * | 2015-12-02 | 2017-06-08 | Mahle International Gmbh | Lüfterrad für einen Axiallüfter |
CN106089769A (zh) * | 2016-07-27 | 2016-11-09 | 江苏超力电器有限公司 | 一种大流量低噪声大巴空调冷凝器风扇 |
DE102017126823A1 (de) * | 2017-11-15 | 2019-05-16 | Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg | Kühlerlüftermodul |
CN110319057B (zh) * | 2019-07-18 | 2024-04-26 | 江苏精亚风机有限公司 | 一种前弯前掠偏装式叶片、叶轮及其轴流风机 |
RU2763630C1 (ru) * | 2021-04-11 | 2021-12-30 | Общество с ограниченной ответственностью Специальное Конструкторское Бюро "Мысль" | Малошумная лопасть рабочего колеса осевого вентилятора |
US11821436B2 (en) * | 2021-05-28 | 2023-11-21 | Thermo King Llc | High efficiency axial fan |
JP2024015654A (ja) * | 2022-07-25 | 2024-02-06 | 山洋電気株式会社 | 軸流ファン |
CN218581885U (zh) * | 2022-09-30 | 2023-03-07 | 北京市九州风神科技股份有限公司 | 小型轴流风扇 |
JP2024090454A (ja) * | 2022-12-23 | 2024-07-04 | パナソニックIpマネジメント株式会社 | 軸流ファンおよび美容装置 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB152233A (es) * | 1900-01-01 | |||
DE138699C (es) * | ||||
NL7176C (es) * | 1918-07-17 | |||
US1853607A (en) * | 1928-05-09 | 1932-04-12 | Ferreby Rolla Barker | Airplane propeller |
US1929690A (en) * | 1930-11-13 | 1933-10-10 | Charles B Huntman | Aircraft propulsion |
US3514215A (en) * | 1969-02-20 | 1970-05-26 | Paul E Williams | Hydropropeller |
JPS512646B2 (es) * | 1972-01-08 | 1976-01-28 | ||
US4569632A (en) * | 1983-11-08 | 1986-02-11 | Airflow Research And Manufacturing Corp. | Back-skewed fan |
IT206701Z2 (it) * | 1985-08-02 | 1987-10-01 | Gate Spa | Ventilatore assiale particolarmente per autoveicoli |
DE3640780A1 (de) * | 1986-11-28 | 1988-10-20 | Blauer Miklos Zoltan Dipl Masc | Ideales fluegelprofil fuer die fluegel der stroemungstechnischen anlagen |
DE3724319A1 (de) * | 1987-07-22 | 1989-02-09 | Klifa Gmbh & Co | Luefterrad fuer ein kuehlgeblaese |
JPH0660638B2 (ja) * | 1987-10-07 | 1994-08-10 | 松下電器産業株式会社 | 斜流羽根車 |
IT214345Z2 (it) * | 1988-04-01 | 1990-05-03 | Magneti Marelli Spa | Ventilatore assiale particolarmente per autoveicoli |
US5161953A (en) * | 1991-01-28 | 1992-11-10 | Burtis Wilson A | Aircraft propeller and blade element |
EP0553598B2 (en) | 1992-01-30 | 1998-11-25 | SPAL S.r.l. | A fan with convex blades |
JP2753182B2 (ja) * | 1992-09-29 | 1998-05-18 | 松下精工株式会社 | 軸流ファン |
JPH06249195A (ja) * | 1993-03-02 | 1994-09-06 | Matsushita Electric Ind Co Ltd | 軸流送風機の羽根車 |
US6302652B1 (en) * | 1998-12-24 | 2001-10-16 | General Dynamics Government Systems Corporation | Elliptical propeller and windmill blade assembly |
-
1998
- 1998-03-23 EP EP98830169A patent/EP0945627B1/en not_active Expired - Lifetime
- 1998-03-23 ES ES98830169T patent/ES2212251T3/es not_active Expired - Lifetime
- 1998-03-23 DE DE69820853T patent/DE69820853T2/de not_active Expired - Lifetime
- 1998-12-23 DE DE69822124T patent/DE69822124T2/de not_active Expired - Lifetime
- 1998-12-23 ES ES98124401T patent/ES2216236T3/es not_active Expired - Lifetime
-
1999
- 1999-03-18 JP JP2000538157A patent/JP2002507700A/ja active Pending
- 1999-03-18 US US09/646,611 patent/US6558123B1/en not_active Expired - Lifetime
- 1999-03-18 AU AU26359/99A patent/AU2635999A/en not_active Abandoned
- 1999-03-18 CZ CZ20003454A patent/CZ20003454A3/cs unknown
- 1999-03-18 WO PCT/IB1999/000459 patent/WO1999049224A1/en active IP Right Grant
- 1999-03-18 PL PL99343077A patent/PL343077A1/xx unknown
- 1999-03-18 RO ROA200000922A patent/RO120216B1/ro unknown
- 1999-03-18 SK SK1424-2000A patent/SK14242000A3/sk unknown
- 1999-03-18 BR BR9908989-0A patent/BR9908989A/pt not_active IP Right Cessation
- 1999-03-18 IL IL13854899A patent/IL138548A/en not_active IP Right Cessation
- 1999-03-18 TR TR2000/02717T patent/TR200002717T2/xx unknown
- 1999-03-18 KR KR1020007010556A patent/KR100651077B1/ko not_active IP Right Cessation
- 1999-03-18 CN CNB998043133A patent/CN1139731C/zh not_active Expired - Lifetime
- 1999-03-18 ID IDW20001868A patent/ID27365A/id unknown
- 1999-03-18 HU HU0101416A patent/HUP0101416A3/hu unknown
- 1999-03-18 RU RU2000126486/06A patent/RU2208711C2/ru active
- 1999-03-18 CA CA002324950A patent/CA2324950A1/en not_active Abandoned
- 1999-03-22 AR ARP990101254A patent/AR018792A1/es unknown
- 1999-03-22 TW TW088104513A patent/TW421696B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BR9908989A (pt) | 2000-12-12 |
CZ20003454A3 (cs) | 2001-11-14 |
ES2216236T3 (es) | 2004-10-16 |
HUP0101416A2 (hu) | 2001-10-28 |
CN1139731C (zh) | 2004-02-25 |
JP2002507700A (ja) | 2002-03-12 |
KR100651077B1 (ko) | 2006-11-30 |
ID27365A (id) | 2001-04-05 |
HUP0101416A3 (en) | 2001-11-28 |
TR200002717T2 (tr) | 2001-01-22 |
CN1294660A (zh) | 2001-05-09 |
ES2212251T3 (es) | 2004-07-16 |
PL343077A1 (en) | 2001-07-30 |
KR20010042150A (ko) | 2001-05-25 |
SK14242000A3 (sk) | 2001-09-11 |
IL138548A0 (en) | 2001-10-31 |
DE69822124D1 (de) | 2004-04-08 |
RU2208711C2 (ru) | 2003-07-20 |
CA2324950A1 (en) | 1999-09-30 |
TW421696B (en) | 2001-02-11 |
US6558123B1 (en) | 2003-05-06 |
EP0945627A1 (en) | 1999-09-29 |
AU2635999A (en) | 1999-10-18 |
WO1999049224A1 (en) | 1999-09-30 |
DE69820853T2 (de) | 2004-11-18 |
EP0945627B1 (en) | 2004-01-02 |
DE69820853D1 (de) | 2004-02-05 |
IL138548A (en) | 2004-05-12 |
RO120216B1 (ro) | 2005-10-28 |
DE69822124T2 (de) | 2004-10-21 |
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