WO2009036403A3 - Ventilateur à anneau de support structural - Google Patents

Ventilateur à anneau de support structural Download PDF

Info

Publication number
WO2009036403A3
WO2009036403A3 PCT/US2008/076332 US2008076332W WO2009036403A3 WO 2009036403 A3 WO2009036403 A3 WO 2009036403A3 US 2008076332 W US2008076332 W US 2008076332W WO 2009036403 A3 WO2009036403 A3 WO 2009036403A3
Authority
WO
WIPO (PCT)
Prior art keywords
fan
support ring
structural support
blades
tips
Prior art date
Application number
PCT/US2008/076332
Other languages
English (en)
Other versions
WO2009036403A2 (fr
Inventor
David R Hoskins
Original Assignee
Borgwarner Inc
David R Hoskins
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
Application filed by Borgwarner Inc, David R Hoskins filed Critical Borgwarner Inc
Priority to US12/678,140 priority Critical patent/US20110014052A1/en
Publication of WO2009036403A2 publication Critical patent/WO2009036403A2/fr
Publication of WO2009036403A3 publication Critical patent/WO2009036403A3/fr

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
    • F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow fans
    • 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
    • F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow fans
    • F04D29/326—Rotors specially for elastic fluids for axial flow pumps for axial flow fans comprising a rotating shroud
    • 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
    • F04D29/34—Blade mountings
    • 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/666—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps by means of rotor construction or layout, e.g. unequal distribution of blades or vanes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/12—Filtering, cooling, or silencing cooling-air

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

L'invention concerne un ventilateur pourvu d'un anneau de support structural solidaire. Le ventilateur comprend un élément moyeu à partir duquel s'étendent une pluralité de pales. Ledit ventilateur est constitué d'une structure en plastique moulée par injection monobloc. L'anneau de support est positionné entre le pied et le bout des pales.
PCT/US2008/076332 2007-09-13 2008-09-13 Ventilateur à anneau de support structural WO2009036403A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/678,140 US20110014052A1 (en) 2007-09-13 2008-09-13 Fan with structural support ring

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US97192907P 2007-09-13 2007-09-13
US60/971,929 2007-09-13

Publications (2)

Publication Number Publication Date
WO2009036403A2 WO2009036403A2 (fr) 2009-03-19
WO2009036403A3 true WO2009036403A3 (fr) 2009-05-22

Family

ID=40452871

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2008/076332 WO2009036403A2 (fr) 2007-09-13 2008-09-13 Ventilateur à anneau de support structural

Country Status (2)

Country Link
US (1) US20110014052A1 (fr)
WO (1) WO2009036403A2 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5422139B2 (ja) * 2008-04-18 2014-02-19 三菱重工業株式会社 プロペラファン
US8317478B2 (en) * 2008-10-08 2012-11-27 Nidec Servo Corporation Impeller, fan apparatus using the same, and method of manufacturing impeller
IT1404252B1 (it) * 2011-01-25 2013-11-15 Gate Srl Gruppo di ventilazione, particolarmente per uno scambiatore di calore per un autoveicolo
TWI418708B (zh) * 2011-03-25 2013-12-11 Delta Electronics Inc 葉輪結構
US20130170995A1 (en) * 2012-01-04 2013-07-04 Ming-Ju Chen Axial flow fan blade structure and axial flow fan thereof
ITBO20120042A1 (it) * 2012-01-31 2013-08-01 Comex Europ S R L Dispositivo a ventola
CN105257594A (zh) * 2015-10-26 2016-01-20 杭州微光电子股份有限公司 一种具有散热结构的外转子轴流风机叶轮装置
US11053950B2 (en) 2018-03-14 2021-07-06 Carrier Corporation Centrifugal compressor open impeller

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58162299U (ja) * 1982-04-26 1983-10-28 日産自動車株式会社 冷却フアン
JP2006509951A (ja) * 2002-12-17 2006-03-23 ザ ビーオーシー グループ ピーエルシー 真空ポンプ排出装置
JP2007063989A (ja) * 2005-08-29 2007-03-15 Aisin Chem Co Ltd 冷却ファン

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5399070A (en) * 1992-07-22 1995-03-21 Valeo Thermique Moteur Fan hub
US6302650B1 (en) * 1999-12-23 2001-10-16 Borgwarner Inc. Molded cooling fan
US20020141871A1 (en) * 2001-01-30 2002-10-03 Lakshimikantha Medamaranahally Axial-flow fan having inner and outer blades
US6514052B2 (en) * 2001-03-30 2003-02-04 Emerson Electric Co. Two sided radial fan for motor cooling
US20070128038A1 (en) * 2005-12-01 2007-06-07 Nett Jonathan M Engine cooling fan with ring reinforcement
TW200811375A (en) * 2006-08-30 2008-03-01 Delta Electronics Inc Fan and impeller thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58162299U (ja) * 1982-04-26 1983-10-28 日産自動車株式会社 冷却フアン
JP2006509951A (ja) * 2002-12-17 2006-03-23 ザ ビーオーシー グループ ピーエルシー 真空ポンプ排出装置
JP2007063989A (ja) * 2005-08-29 2007-03-15 Aisin Chem Co Ltd 冷却ファン

Also Published As

Publication number Publication date
WO2009036403A2 (fr) 2009-03-19
US20110014052A1 (en) 2011-01-20

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