IN2012DN02877A - - Google Patents

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Publication number
IN2012DN02877A
IN2012DN02877A IN2877DEN2012A IN2012DN02877A IN 2012DN02877 A IN2012DN02877 A IN 2012DN02877A IN 2877DEN2012 A IN2877DEN2012 A IN 2877DEN2012A IN 2012DN02877 A IN2012DN02877 A IN 2012DN02877A
Authority
IN
India
Prior art keywords
fan
unit
annular opening
propeller
propeller fan
Prior art date
Application number
Inventor
Eguchi Tsuyoshi
Suzuki Atsusi
Komatsu Yoshinao
Sato Seiji
Original Assignee
Mitsubishi Heavy Ind Ltd
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 Mitsubishi Heavy Ind Ltd filed Critical Mitsubishi Heavy Ind Ltd
Publication of IN2012DN02877A publication Critical patent/IN2012DN02877A/en

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
    • F04D29/384—Blades characterised by form
    • 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
    • F04D29/68—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers
    • F04D29/681—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/20—Rotors
    • F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05D2240/304—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor related to the trailing edge of a rotor blade

Landscapes

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

Abstract

In a vehicle heat-exchange module in which a fan unit (4) is provided at the downstream side of a rectangular heat exchanger, and the fan unit (4) is provided with a shroud (5) having a bell-mouth (9) and an annular opening (10), a propeller fan (8) that is disposed in the annular opening (10), and a fan motor that rotationally drives the propeller fan (8), the fan unit (4) is a unit having a single-fan configuration in which motor input power is at a predetermined level or less, and the propeller fan (8) is provided with two sets of winglets (26 and 27) that are respectively constructed upright, with a prescribed gap therebetween in the radial direction, along the circumferential direction on both a pressure surface and a suction surface of the root side of the blades (16).
IN2877DEN2012 2009-10-19 2010-09-10 IN2012DN02877A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009240385A JP5422336B2 (en) 2009-10-19 2009-10-19 Vehicle heat exchange module
PCT/JP2010/065610 WO2011048884A1 (en) 2009-10-19 2010-09-10 Heat exchange module for vehicle

Publications (1)

Publication Number Publication Date
IN2012DN02877A true IN2012DN02877A (en) 2015-07-24

Family

ID=43900124

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2877DEN2012 IN2012DN02877A (en) 2009-10-19 2010-09-10

Country Status (6)

Country Link
US (1) US8491270B2 (en)
EP (1) EP2492514B1 (en)
JP (1) JP5422336B2 (en)
CN (1) CN102656370B (en)
IN (1) IN2012DN02877A (en)
WO (1) WO2011048884A1 (en)

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JP5199849B2 (en) * 2008-12-05 2013-05-15 三菱重工業株式会社 Vehicle heat exchange module and vehicle equipped with the same
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WO2013069397A1 (en) 2011-11-10 2013-05-16 三菱電機株式会社 External cooling unit of vehicular air-conditioning device
JP6029738B2 (en) 2013-02-12 2016-11-24 三菱電機株式会社 Outdoor cooling unit for vehicle air conditioner
DE102013222207B4 (en) * 2013-10-31 2022-03-03 Mahle International Gmbh centrifugal fan
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WO2016042698A1 (en) * 2014-09-18 2016-03-24 株式会社デンソー Blower
CN104265685B (en) * 2014-09-29 2016-07-13 梁建平 Fan blade
EP3280918B1 (en) * 2015-04-08 2021-03-03 Horton, Inc. Fan blade with flow modification features on the pressure side
WO2017192651A1 (en) 2016-05-03 2017-11-09 Carrier Corporation Vane axial fan with intermediate flow control rings
AU2017206193B2 (en) * 2016-09-02 2023-07-27 Fujitsu General Limited Axial fan and outdoor unit
AT519647B1 (en) * 2017-05-09 2018-09-15 Villinger Markus Rotor, in particular for aircraft and wind turbines
CN109114019A (en) * 2017-06-23 2019-01-01 博格华纳公司 axial fan
JP2019004815A (en) * 2017-06-27 2019-01-17 株式会社クボタ Combine
USD901669S1 (en) 2017-09-29 2020-11-10 Carrier Corporation Contoured fan blade
CN207795681U (en) * 2018-01-13 2018-08-31 广东美的环境电器制造有限公司 Axial flow fan blade, axial flow fan blade assembly, axial flow fan duct assembly
WO2020110967A1 (en) * 2018-11-30 2020-06-04 株式会社富士通ゼネラル Propeller fan
JP7088310B2 (en) * 2018-11-30 2022-06-21 株式会社富士通ゼネラル Propeller fan
CN113167292B (en) * 2018-11-30 2023-09-15 富士通将军股份有限公司 propeller fan
CN110877524B (en) * 2019-12-04 2021-09-21 武汉理工大学 Rotatable cooling module in engine compartment
US11448231B2 (en) * 2020-07-21 2022-09-20 Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg Cooling fan module

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Also Published As

Publication number Publication date
US20120031591A1 (en) 2012-02-09
EP2492514B1 (en) 2014-11-12
US8491270B2 (en) 2013-07-23
WO2011048884A1 (en) 2011-04-28
EP2492514A1 (en) 2012-08-29
CN102656370B (en) 2015-09-09
EP2492514A4 (en) 2013-08-21
JP5422336B2 (en) 2014-02-19
JP2011085106A (en) 2011-04-28
CN102656370A (en) 2012-09-05

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