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ITMI940138U1 - Ventilatore funzionante con motore elettrico - Google Patents

Ventilatore funzionante con motore elettrico

Info

Publication number
ITMI940138U1
ITMI940138U1 IT94MI000138U ITMI940138U ITMI940138U1 IT MI940138 U1 ITMI940138 U1 IT MI940138U1 IT 94MI000138 U IT94MI000138 U IT 94MI000138U IT MI940138 U ITMI940138 U IT MI940138U IT MI940138 U1 ITMI940138 U1 IT MI940138U1
Authority
IT
Italy
Prior art keywords
fan
electric motor
cup
housing
extends
Prior art date
Application number
IT94MI000138U
Other languages
English (en)
Inventor
Claude Bleger
Jochen Goehre
Claudius Muschelknautz
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of ITMI940138V0 publication Critical patent/ITMI940138V0/it
Publication of ITMI940138U1 publication Critical patent/ITMI940138U1/it

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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/5806—Cooling the drive system
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/14—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/28—Cooling of commutators, slip-rings or brushes e.g. by ventilating

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Motor Or Generator Frames (AREA)
  • Compressor (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

Viene proposto un ventilatore funzionante con motore elettrico e che serve a produrre un flusso d'aria. Il ventilatore comprende una carcassa del ventilatore, che è provvista di una tazza per l'alloggiamento del motore elettrico, la quale si estende in direzione dell'asse di rotazione della girante del ventilatore, lo statore del motore di azionamento, sostenuto radialmente in corrispondenza della parete della tazza, e gli elementi di supporto per i cuscinetti dell'albero del motore, che sono provvisti di aperture per il passaggio dell'aria di raffreddamento. Un effettivo raffreddamento del motore elettrico di azionamento viene conseguito quando la parete della tazza dì alloggiamento possiede perlomeno una spanciatura a forma di canale, che si estende in modo almeno approssimativamente parallelo all'asse, è aperta in direzione del bordo della tazza ed è chiusa verso il fondo della tazza.(Figura 1).
IT94MI000138U 1993-03-04 1994-03-01 Ventilatore funzionante con motore elettrico ITMI940138U1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9303161U DE9303161U1 (de) 1993-03-04 1993-03-04 Elektromotorisch betriebenes Gebläse

Publications (2)

Publication Number Publication Date
ITMI940138V0 ITMI940138V0 (it) 1994-03-01
ITMI940138U1 true ITMI940138U1 (it) 1994-09-05

Family

ID=6890174

Family Applications (2)

Application Number Title Priority Date Filing Date
IT94MI000138U ITMI940138U1 (it) 1993-03-04 1994-03-01 Ventilatore funzionante con motore elettrico
ITMI940367A IT1273356B (it) 1993-03-04 1994-03-01 Ventilatore funzionante con motore elettrico

Family Applications After (1)

Application Number Title Priority Date Filing Date
ITMI940367A IT1273356B (it) 1993-03-04 1994-03-01 Ventilatore funzionante con motore elettrico

Country Status (7)

Country Link
US (1) US5401145A (it)
JP (1) JPH06280796A (it)
DE (1) DE9303161U1 (it)
ES (1) ES2109127B1 (it)
FR (1) FR2702316B1 (it)
GB (1) GB2275830B (it)
IT (2) ITMI940138U1 (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6037684A (en) * 1999-04-28 2000-03-14 Campbell Haufeld/Scott Fetzer Company HVLP motor assembly
US6750573B1 (en) * 2003-02-06 2004-06-15 Emerson Electric Co. Weather protected modular motor enclosure
JP2007030093A (ja) * 2005-07-26 2007-02-08 Jefcom Kk 電動工具
US20080089798A1 (en) * 2006-10-17 2008-04-17 Lasko Holdings, Inc. Box fan grill with integral motor support
DE102006052812A1 (de) * 2006-11-09 2008-05-15 Robert Bosch Gmbh Gebläsevorrichtung
DE102007053308A1 (de) * 2007-11-08 2009-05-14 Robert Bosch Gmbh Elektrowerkzeugmaschine mit einem Elektromotor
JP2010077818A (ja) * 2008-09-24 2010-04-08 Denso Corp 遠心式送風機
JP5826607B2 (ja) * 2011-01-31 2015-12-02 アスモ株式会社 モータ
US8587165B2 (en) 2011-03-30 2013-11-19 Dayton-Phoenix Group, Inc. Cooled fan motor and method of operation

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB167542A (en) * 1920-05-04 1921-08-04 Max Stamm Improvements in and relating to air cooled electric motors
GB491260A (en) * 1937-04-13 1938-08-30 English Electric Co Ltd Improvements in fan-cooled dynamo-electric machines
US2729758A (en) * 1952-09-10 1956-01-03 Reamstown Products Company Electric motor
US3094272A (en) * 1960-12-09 1963-06-18 Trane Co Motor-compressor apparatus
US3398687A (en) * 1963-04-06 1968-08-27 Yoshikawa Yutaka Pump device
US3289923A (en) * 1964-10-30 1966-12-06 American Air Filter Co Multi-stage pump
US3630695A (en) * 1969-07-09 1971-12-28 Sun Oil Co Fuel composition
DE2244275C3 (de) * 1972-09-09 1975-09-04 Frankl & Kirchner, Fabrik Fuer Elektromotoren U. Elektrische Apparate, 6830 Schwetzingen Gekapselter Kollektormotor für ein Pumpenaggregat
SE399997B (sv) * 1973-09-28 1978-03-06 Skf Ind Trading & Dev Statoraggregat for en roterande elmaskin jemte forfarande for framstellning av ett dylikt statoraggregat
US4085343A (en) * 1975-06-13 1978-04-18 Hitachi, Ltd. Rotor for a rotary electrical machine having a superconductive field winding
SE396171B (sv) * 1975-12-17 1977-09-05 Skf Ind Trading & Dev Kommutatormotor
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
US4213745A (en) * 1978-09-11 1980-07-22 Roberts Samuel A Pump for central heating system
EP0046315B1 (de) * 1980-08-20 1985-02-06 BBC Aktiengesellschaft Brown, Boveri & Cie. Luftgekühlter Stator einer elektrischen Maschine
DE3038298A1 (de) * 1980-10-10 1982-05-27 Rolf 5000 Köln Rodekuhr Turbogeblaese mit 5 fluegeln fuer staubsauger und luftdruckgeblaese von 12 v bis 220 v
US4742257A (en) * 1987-01-29 1988-05-03 General Motors Corporation Totally enclosed fan cooled induction motor with improved cooling
DE3728484C2 (de) * 1987-08-26 1996-09-05 Schultz Gmbh Aurora Gebläse
US5119317A (en) * 1988-03-16 1992-06-02 Kabushiki Kaisha Toshiba Routing method and system
US4908538A (en) * 1989-02-28 1990-03-13 Geberth John Daniel Jun Totally enclosed electric motor
DE4003029A1 (de) * 1990-02-02 1991-08-08 Bosch Gmbh Robert Handgefuehrte werkzeugmaschine mit radialgeblaese

Also Published As

Publication number Publication date
GB2275830B (en) 1996-03-06
GB9403673D0 (en) 1994-04-13
DE9303161U1 (de) 1994-07-14
GB2275830A (en) 1994-09-07
IT1273356B (it) 1997-07-08
ES2109127A1 (es) 1998-01-01
JPH06280796A (ja) 1994-10-04
FR2702316A1 (fr) 1994-09-09
ITMI940367A1 (it) 1995-09-01
ITMI940367A0 (it) 1994-03-01
ES2109127B1 (es) 1998-07-01
US5401145A (en) 1995-03-28
ITMI940138V0 (it) 1994-03-01
FR2702316B1 (fr) 1995-08-11

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