JPH01125892U - - Google Patents

Info

Publication number
JPH01125892U
JPH01125892U JP1988111309U JP11130988U JPH01125892U JP H01125892 U JPH01125892 U JP H01125892U JP 1988111309 U JP1988111309 U JP 1988111309U JP 11130988 U JP11130988 U JP 11130988U JP H01125892 U JPH01125892 U JP H01125892U
Authority
JP
Japan
Prior art keywords
blower
casing
blade
radial
air supply
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.)
Pending
Application number
JP1988111309U
Other languages
English (en)
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 filed Critical
Publication of JPH01125892U publication Critical patent/JPH01125892U/ja
Pending legal-status Critical Current

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
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/082—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provision for cooling the motor
    • 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
    • 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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/5806—Cooling the drive system

Landscapes

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

Description

【図面の簡単な説明】
第１図は本考案によるラジアル送風機の平面図
、第２図は第１図の―線に沿つた断面図であ
る。 １０……ラジアル送風機、１２……電動機、１
４……送風機ケーシング、１６……収容ポケツト
、１８……送風羽根、２０……軸、２２……吸込
み開口、２４……出口開口、２６，２８……壁、
３０……湾曲された壁、３２……回転方向、３４
……最狭個所、３６……表面、３８……端面、４
０……エアギヤツプ、４２……円筒状の壁、４４
……隆起部、４６……通路、４８，５０……開口
、５２……環状室、５４……底、５６……幅、６
０……空気流、６２……有効空気流、６４……冷
却空気、６６……空気流。

Claims (1)

  1. 【実用新案登録請求の範囲】 １ 送風機ケーシングと、該送風機ケーシングに
    配置されていて、送風機ケーシング内で回転する
    送風羽根と作用結合する軸を有する電気的駆動モ
    ータのための収容ポケツトと、一面では送風機ケ
    ーシングにかつ他面では収容ポケツトに開口する
    駆動モータ用冷却空気供給通路とを有しているラ
    ジアル送風機であつて、前記冷却空気供給通路の
    ポケツト側の通路開口が、収容ポケツトの送風機
    ケーシングとは反対の側の端部範囲に配置されて
    いる形式のものにおいて、前記送風羽根１８と、
    吸込み開口２２とは反対の側に位置していて送風
    機ケーシング１４の平らな壁２６に形成されたエ
    アギヤツプ４０との間の範囲に、送風機ケーシン
    グ側の通路開口４８が配置されており、さらに、
    送風羽根１８の回転方向３２で見て、送風羽根１
    ８と湾曲された送風機ケーシング壁３０との間の
    最狭個所３４から少なくともほぼ１３５度ずらし
    て配置されていて、かつ送風羽根１８の半径方向
    の外側範囲に開口している隆起部４４が設けられ
    ていることを特徴とするラジアル送風機。 ２ 前記冷却空気供給通路４６が、収容ポケツト
    １６に成形された隆起部４４によつて形成されて
    いる実用新案登録請求の範囲第１項記載のラジア
    ル送風機。 ３ 前記隆起部４４がみぞ状に形成されており、
    かつ隆起部の横断面が送風機ケーシングから出発
    して先細にされている実用新案登録請求の範囲第
    ２項記載のラジアル送風機。 ４ 冷却空気供給通路４６の開口４８，５０が、
    送風機ケーシング１４の出口開口２４とは反対の
    側に配置されている実用新案登録請求の範囲第１
    項記載のラジアル送風機。 ５ 冷却空気供給通路４６の底５４が、送風羽根
    回転外周円の範囲で送風機ケーシング１４に移行
    している実用新案登録請求の範囲第２項記載のラ
    ジアル送風機。 ６ 冷却空気供給通路４６の幅５６が送風羽根直
    径５８の１０〜１５％である実用新案登録請求の
    範囲第２項記載のラジアル送風機。
JP1988111309U 1979-12-13 1988-08-26 Pending JPH01125892U (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792950060 DE2950060A1 (de) 1979-12-13 1979-12-13 Radialgeblaese

Publications (1)

Publication Number Publication Date
JPH01125892U true JPH01125892U (ja) 1989-08-28

Family

ID=6088311

Family Applications (2)

Application Number Title Priority Date Filing Date
JP17331480A Pending JPS5698596A (en) 1979-12-13 1980-12-10 Radial blower
JP1988111309U Pending JPH01125892U (ja) 1979-12-13 1988-08-26

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP17331480A Pending JPS5698596A (en) 1979-12-13 1980-12-10 Radial blower

Country Status (5)

Country Link
JP (2) JPS5698596A (ja)
DE (1) DE2950060A1 (ja)
FR (1) FR2471503B1 (ja)
GB (1) GB2067665B (ja)
IT (1) IT1134618B (ja)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3728484C2 (de) * 1987-08-26 1996-09-05 Schultz Gmbh Aurora Gebläse
US5402631A (en) * 1991-05-10 1995-04-04 Praxair Technology, Inc. Integration of combustor-turbine units and integral-gear pressure processors
DE4220669C1 (en) * 1992-06-24 1993-07-22 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De Radial fan esp. for air conditioning and ventilation inside vehicles - has electric motor driving fan impeller with both housed in volute casing having axial suction opening and pressure volute ending in tangential air outlet opening.
FR2735916B1 (fr) * 1995-06-23 1997-08-29 Valeo Climatisation Dispositif de support de moteur electrique, notamment pour appareil de chauffage et/ou climatisation de vehicule automobile
DE19547674A1 (de) * 1995-12-20 1997-06-26 Temic Auto Electr Motors Gmbh Radialgebläse, insbesondere für Heizungs- und Klimaanlagen von Kraftfahrzeugen
AUPO778797A0 (en) * 1997-07-09 1997-07-31 F F Seeley Nominees Pty Ltd Fan motor cooling
FR2766882B1 (fr) * 1997-07-31 2002-01-11 Valeo Climatisation Ventilateur centrifuge a conduit perfectionne de refroidissement du moteur, notamment pour vehicule automobile
US6074181A (en) * 1998-07-09 2000-06-13 Ff Seeley Nominees Pty. Ltd. Shroud for fan motor cooling
DE20009326U1 (de) * 2000-05-24 2001-09-27 Mulfingen Elektrobau Ebm Rastverbindung für ein Spiralgehäuse
FR2831928B1 (fr) * 2001-11-02 2005-08-26 Valeo Climatisation Groupe moto-ventilateur comportant des canaux de refroidissement integres
DE102010030184A1 (de) * 2010-06-16 2011-12-22 Behr Gmbh & Co. Kg Lüfteranordnung
ITBO20110543A1 (it) * 2011-09-23 2013-03-24 Spal Automotive Srl Ventilatore centrifugo.
US9982674B2 (en) * 2014-09-08 2018-05-29 Regal Beloit America, Inc. Electrical machine and methods of assembling the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5425690U (ja) * 1977-07-21 1979-02-20

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1376180A (fr) * 1962-12-21 1964-10-23 Electrolux Ab Dispositif de refroidissement pour un agrégat moteur électrique-ventilateur et ensemble pourvu dudit dispositif
DE7422753U (de) * 1973-07-05 1975-01-23 Sa Francaise Du Ferodo Motor-Gebläse-Einheit
FR2236384A5 (en) * 1973-07-05 1975-01-31 Ferodo Sa Vehicle ventilating and heating fan unit - air passes around motor casing, and through holes in fan blade
DE2508740A1 (de) * 1975-02-28 1976-09-02 Sueddeutsche Kuehler Behr Geblaese, insbesondere fuer kraftfahrzeuge
FR2412976A1 (fr) * 1977-12-23 1979-07-20 Chausson Usines Sa Dispositif pour le montage et le refroidissement de moteurs electriques d'entrainement d'une turbine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5425690U (ja) * 1977-07-21 1979-02-20

Also Published As

Publication number Publication date
IT8026491A0 (it) 1980-12-05
GB2067665A (en) 1981-07-30
GB2067665B (en) 1983-05-11
FR2471503B1 (fr) 1987-11-20
JPS5698596A (en) 1981-08-08
DE2950060A1 (de) 1981-06-19
FR2471503A1 (fr) 1981-06-19
IT1134618B (it) 1986-08-13
DE2950060C2 (ja) 1987-10-29

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