IL138549A - מאוורר בעל זרימה צירית - Google Patents

מאוורר בעל זרימה צירית

Info

Publication number
IL138549A
IL138549A IL13854999A IL13854999A IL138549A IL 138549 A IL138549 A IL 138549A IL 13854999 A IL13854999 A IL 13854999A IL 13854999 A IL13854999 A IL 13854999A IL 138549 A IL138549 A IL 138549A
Authority
IL
Israel
Prior art keywords
blade
fan
blades
angle
edge
Prior art date
Application number
IL13854999A
Other languages
English (en)
Other versions
IL138549A0 (en
Original Assignee
Spal Srl
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26149914&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IL138549(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from EP98830169A external-priority patent/EP0945627B1/en
Application filed by Spal Srl filed Critical Spal Srl
Publication of IL138549A0 publication Critical patent/IL138549A0/xx
Publication of IL138549A publication Critical patent/IL138549A/he

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
    • 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)
IL13854999A 1998-03-23 1999-03-18 מאוורר בעל זרימה צירית IL138549A (he)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP98830169A EP0945627B1 (en) 1998-03-23 1998-03-23 Axial flow fan
EP98124401A EP0945625B1 (en) 1998-03-23 1998-12-23 Axial flow fan
PCT/IB1999/000458 WO1999049223A1 (en) 1998-03-23 1999-03-18 Axial flow fan

Publications (2)

Publication Number Publication Date
IL138549A0 IL138549A0 (en) 2001-10-31
IL138549A true IL138549A (he) 2004-06-01

Family

ID=26149914

Family Applications (1)

Application Number Title Priority Date Filing Date
IL13854999A IL138549A (he) 1998-03-23 1999-03-18 מאוורר בעל זרימה צירית

Country Status (19)

Country Link
US (1) US6554574B1 (he)
EP (1) EP0945625B1 (he)
JP (1) JP2002507699A (he)
KR (1) KR20010042149A (he)
CN (1) CN1139730C (he)
AR (1) AR018791A1 (he)
AU (1) AU2635899A (he)
BR (1) BR9908990A (he)
CA (1) CA2324951A1 (he)
CZ (1) CZ20003453A3 (he)
HU (1) HUP0101286A3 (he)
ID (1) ID27041A (he)
IL (1) IL138549A (he)
PL (1) PL343251A1 (he)
RO (1) RO120215B1 (he)
RU (1) RU2208712C2 (he)
SK (1) SK14252000A3 (he)
TR (1) TR200002721T2 (he)
WO (1) WO1999049223A1 (he)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2267793T3 (es) * 2000-06-16 2007-03-16 Robert Bosch Corporation Conjunto ventilador de automovil con una funda ensanchada y ventilador con extremidades de palas.
US6565320B1 (en) * 2000-11-13 2003-05-20 Borgwarner, Inc. Molded cooling fan
ITBO20040417A1 (it) * 2004-07-06 2004-10-06 Spal Srl Ventola a flusso assiale
ITBO20040468A1 (it) * 2004-07-23 2004-10-23 Spal Srl Ventola assiale a flusso aumentato
ITBO20040507A1 (it) * 2004-08-05 2004-11-05 Spal Srl Ventola a flusso assiale
US7597541B2 (en) * 2005-07-12 2009-10-06 Robert Bosch Llc Centrifugal fan assembly
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
ATE444448T1 (de) * 2006-05-31 2009-10-15 Bosch Gmbh Robert Axialgebläseanordnung
JP4943817B2 (ja) * 2006-10-31 2012-05-30 日本電産サーボ株式会社 軸流ファン
USD570472S1 (en) 2007-04-10 2008-06-03 Nidec Corporation Impeller
CN101802524B (zh) * 2007-06-22 2013-01-30 美国冷王集装箱丹麦股份有限公司 船舶冷藏集装箱
WO2009000461A2 (de) * 2007-06-22 2008-12-31 Thermo King Deutschland Gmbh Kühlcontainer für land-, strassen- und schienengebundene fahrzeuge
ITBO20080270A1 (it) * 2008-04-30 2009-11-01 Spal Automotive Srl Ventola a flusso assiale.
KR100872294B1 (ko) * 2008-08-29 2008-12-05 현담산업 주식회사 연료펌프용 부등피치 임펠러
US8317478B2 (en) 2008-10-08 2012-11-27 Nidec Servo Corporation Impeller, fan apparatus using the same, and method of manufacturing impeller
JP5079035B2 (ja) * 2010-02-15 2012-11-21 日本電産サーボ株式会社 インペラ及び送風ファン
JP5095770B2 (ja) * 2010-03-09 2012-12-12 日本電産サーボ株式会社 送風ファン
TWD160896S (zh) * 2013-10-09 2014-06-01 訊凱國際股份有限公司 散熱風扇(二)
TWD160897S (zh) * 2013-10-09 2014-06-01 訊凱國際股份有限公司 散熱風扇(一)
CN104895838A (zh) * 2014-03-05 2015-09-09 珠海格力电器股份有限公司 轴流风叶及轴流风机
MD935Z (ro) * 2014-12-15 2016-02-29 Мирча БЕРНИК Dispozitiv pentru distribuirea uniformă a aerului în uscătorul-tunel
US10400783B1 (en) * 2015-07-01 2019-09-03 Dometic Sweden Ab Compact fan for a recreational vehicle
US10422350B2 (en) 2015-07-02 2019-09-24 Apple Inc. Fan having a blade assembly with different chord lengths
ITUB20155744A1 (it) * 2015-11-19 2017-05-19 Spal Automotive Srl Procedimento di calcolo di una spaziatura angolare fra le pale di una ventola assiale.
CN105289114B (zh) * 2015-12-08 2017-07-04 江苏揽山环境科技股份有限公司 除雾除尘叶片组
US10480527B2 (en) * 2017-05-05 2019-11-19 Robert Bosch Gmbh Axial fan with unbalanced blade spacing
RU176023U1 (ru) * 2017-06-05 2017-12-26 Общество с ограниченной ответственностью "Уральская Горно-Техническая Компания" Рабочее колесо вентилятора
CN107131153B (zh) * 2017-07-12 2023-11-07 成都华川电装有限责任公司 轴流风扇
CN110118197B (zh) * 2018-02-07 2025-01-24 广东美的制冷设备有限公司 轴流风轮及空调器
JP7150480B2 (ja) * 2018-05-30 2022-10-11 三菱重工サーマルシステムズ株式会社 プロペラファン及びこれを備えた空気調和機用室外ユニット
DE202019100367U1 (de) * 2019-01-23 2020-04-24 Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg Lüfterrad eines Kraftfahrzeugs
RU195479U1 (ru) * 2019-11-01 2020-01-29 Хаят Шаукат Крыльчатка осевого вентилятора
US12038016B2 (en) 2019-12-09 2024-07-16 Lg Electronics Inc. Blower
CN112035977B (zh) * 2020-08-31 2023-12-05 安徽江淮汽车集团股份有限公司 轴流风扇设计方法、系统、终端及存储介质
KR102840083B1 (ko) * 2020-09-29 2025-07-31 한온시스템 주식회사 축류팬
JP6930644B1 (ja) * 2020-09-29 2021-09-01 ダイキン工業株式会社 プロペラファン
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
CN115717607A (zh) * 2021-08-24 2023-02-28 宁波奥克斯电气股份有限公司 一种轴流风轮和空调器
CN116357611B (zh) * 2021-12-28 2025-12-16 全亿大科技（佛山）有限公司 风扇
JP2024015654A (ja) * 2022-07-25 2024-02-06 山洋電気株式会社 軸流ファン

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE138699C (he) *
GB152233A (he) * 1900-01-01
NL7176C (he) * 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
GB957393A (en) * 1962-09-24 1964-05-06 Continental Motors Corp Improvements in or relating to a noise suppressed fan structure
US3514215A (en) * 1969-02-20 1970-05-26 Paul E Williams Hydropropeller
DE2046486C3 (de) * 1970-09-21 1974-03-07 Fa. Willi Seeber, Kardaun, Bozen (Italien) Schaufelrad für Lüfter
JPS512646B2 (he) * 1972-01-08 1976-01-28
JPS5525555A (en) * 1978-08-12 1980-02-23 Hitachi Ltd Impeller
US4474534A (en) * 1982-05-17 1984-10-02 General Dynamics Corp. Axial flow fan
US4569632A (en) * 1983-11-08 1986-02-11 Airflow Research And Manufacturing Corp. Back-skewed fan
US5000660A (en) * 1989-08-11 1991-03-19 Airflow Research And Manufacturing Corporation Variable skew fan
IT206701Z2 (it) * 1985-08-02 1987-10-01 Gate Spa Ventilatore assiale particolarmente per autoveicoli
SU1370320A1 (ru) * 1986-06-23 1988-01-30 И.К. Попов Рабочее колесо осевого компрессора
DE3716326A1 (de) * 1987-05-15 1988-12-01 Schempp Hirth Gmbh & Co Kg Propeller
JPH0660638B2 (ja) * 1987-10-07 1994-08-10 松下電器産業株式会社 斜流羽根車
US5161953A (en) * 1991-01-28 1992-11-10 Burtis Wilson A Aircraft propeller and blade element
RU2011890C1 (ru) * 1991-07-05 1994-04-30 Головное конструкторское бюро научно-производственного объединения "Энергия" им.акад.С.П.Королева Осевой вентилятор
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

Also Published As

Publication number Publication date
CN1294659A (zh) 2001-05-09
HUP0101286A2 (hu) 2001-08-28
HUP0101286A3 (en) 2001-11-28
ID27041A (id) 2001-02-22
US6554574B1 (en) 2003-04-29
KR20010042149A (ko) 2001-05-25
CN1139730C (zh) 2004-02-25
BR9908990A (pt) 2000-12-12
RU2208712C2 (ru) 2003-07-20
CA2324951A1 (en) 1999-09-30
TR200002721T2 (tr) 2000-12-21
SK14252000A3 (sk) 2001-07-10
RO120215B1 (ro) 2005-10-28
CZ20003453A3 (cs) 2001-11-14
IL138549A0 (en) 2001-10-31
JP2002507699A (ja) 2002-03-12
AR018791A1 (es) 2001-12-12
WO1999049223A1 (en) 1999-09-30
AU2635899A (en) 1999-10-18
PL343251A1 (en) 2001-07-30
EP0945625A1 (en) 1999-09-29
EP0945625B1 (en) 2004-03-03

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