IT7924647A0 - Ventilatore per convogliare aria motore elettrico con una girante didi raffreddamento. - Google Patents

Ventilatore per convogliare aria motore elettrico con una girante didi raffreddamento.

Info

Publication number
IT7924647A0
IT7924647A0 IT7924647A IT2464779A IT7924647A0 IT 7924647 A0 IT7924647 A0 IT 7924647A0 IT 7924647 A IT7924647 A IT 7924647A IT 2464779 A IT2464779 A IT 2464779A IT 7924647 A0 IT7924647 A0 IT 7924647A0
Authority
IT
Italy
Prior art keywords
fan
electric motor
drive air
cooling impeller
impeller
Prior art date
Application number
IT7924647A
Other languages
English (en)
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 IT7924647A0 publication Critical patent/IT7924647A0/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
    • 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
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
    • F01P5/04—Pump-driving arrangements
    • 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
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Motor Or Generator Cooling System (AREA)
IT7924647A 1978-07-26 1979-07-25 Ventilatore per convogliare aria motore elettrico con una girante didi raffreddamento. IT7924647A0 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782832702 DE2832702A1 (de) 1978-07-26 1978-07-26 Elektromotor mit einem luefterrad zum foerdern von kuehlluft

Publications (1)

Publication Number Publication Date
IT7924647A0 true IT7924647A0 (it) 1979-07-25

Family

ID=6045377

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7924647A IT7924647A0 (it) 1978-07-26 1979-07-25 Ventilatore per convogliare aria motore elettrico con una girante didi raffreddamento.

Country Status (4)

Country Link
JP (1) JPS5518898A (it)
DE (1) DE2832702A1 (it)
FR (1) FR2433846A1 (it)
IT (1) IT7924647A0 (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3301918A1 (de) * 1983-01-21 1984-07-26 Robert Bosch Gmbh, 7000 Stuttgart Elektromotor, insbesondere zum antreiben eines auf einer motorwelle sitzenden luefterrades
FR2632012B1 (fr) * 1988-05-31 1993-06-25 Peugeot Element de refroidissement a deux helices
JPH0747971Y2 (ja) * 1990-03-08 1995-11-01 アスモ株式会社 電動機の冷却構造
DE59001623D1 (de) * 1990-03-22 1993-07-08 Siemens Ag Kuehlsystem, insbesondere zur verwendung in einem kraftfahrzeug, mit einem durch einen elektromotor angetriebenen axialluefterrad.
DE4122018C2 (de) * 1991-07-03 1993-12-23 Licentia Gmbh Axialgebläse, insbesondere zur Kühlung eines dem Kühler eines Fahrzeugs vorgeordneten Kondensators einer Klimaanlage
JPH0740825B2 (ja) * 1992-03-03 1995-05-10 井関農機株式会社 コンバインのキャビン装置
DE4300401C2 (de) * 1993-01-09 2002-10-24 Bosch Gmbh Robert Elektrischer Lüftermotor
US5944497A (en) * 1997-11-25 1999-08-31 Siemens Canada Limited Fan assembly having an air directing member to cool a motor
IT1308475B1 (it) * 1999-05-07 2001-12-17 Gate Spa Motoventilatore, particolarmente per uno scambiatore di calore di unautoveicolo
US7374408B2 (en) * 2003-12-22 2008-05-20 Valeo Electrical Systems, Inc. Engine cooling fan motor with reduced water entry protection
JP3953503B1 (ja) * 2006-07-05 2007-08-08 山洋電気株式会社 ブラシレスファンモータ
ES2436887T3 (es) * 2011-07-22 2014-01-07 Ebm-Papst Mulfingen Gmbh & Co. Kg Ventilador axial con canal de flujo adicional
US10072664B2 (en) * 2012-12-19 2018-09-11 Hamilton Sundstrand Corporation Debris filter for motor cooling inlet on ram air fan
CN103603817B (zh) * 2013-11-18 2015-11-25 广东科艺普实验室设备研制有限公司 中压鼓风机

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE304648C (it) *
US1803853A (en) * 1929-12-19 1931-05-05 Int Motor Co Mounting and cooling construction for driving units of locomotives
US1989139A (en) * 1932-11-05 1935-01-29 Jr Louis A Koch Dynamo cooling means
US2057637A (en) * 1933-11-20 1936-10-13 Orion Electric Company Cooling system for dynamo-electric machines
DE723694C (de) * 1938-06-09 1942-08-08 Siemens Ag Schwallwasserschutz fuer das Luftaustrittsende durchzugsbeluefteter elektrischer Maschinen
US2516184A (en) * 1948-07-02 1950-07-25 Soren L Christie Cooling system
US2560784A (en) * 1948-08-06 1951-07-17 Jack & Heintz Prec Ind Inc Generator cooling system
US2763795A (en) * 1951-11-16 1956-09-18 Birtman Electric Co Ventilating apparatus for a motor
US2798471A (en) * 1955-09-14 1957-07-09 Kiekhaefer Elmer Carl Engine cowl and magneto ventilation system
FR1376180A (fr) * 1962-12-21 1964-10-23 Electrolux Ab Dispositif de refroidissement pour un agrégat moteur électrique-ventilateur et ensemble pourvu dudit dispositif
US3303995A (en) * 1964-09-08 1967-02-14 Rotron Mfg Co Fan motor cooling arrangement
US3449605A (en) * 1966-03-30 1969-06-10 Rotron Mfg Co Cooling arrangement for fanmotor combination
US3517207A (en) * 1966-11-18 1970-06-23 Porsche Kg Axial cooling air blower for internal combustion engines
US3458739A (en) * 1967-09-13 1969-07-29 Smith Corp A O Air cooled motor
DE1921251A1 (de) * 1969-04-25 1970-11-12 Flux Geraetebau Gmbh Vorrichtung zum Bewegen von Fluessigkeit,insbesondere Pumpe
DE2649181A1 (de) * 1976-10-28 1978-05-03 Siemens Ag Belueftungseinrichtung fuer elektrische maschinen
CA1103298A (en) * 1977-02-25 1981-06-16 Masami Uchiyama Electric motor with discrete rotor position and speed sensors

Also Published As

Publication number Publication date
FR2433846B1 (it) 1983-05-06
JPS5518898A (en) 1980-02-09
DE2832702A1 (de) 1980-02-14
FR2433846A1 (fr) 1980-03-14

Similar Documents

Publication Publication Date Title
IT7920790V0 (it) Ventilatore a dimensioni ridotte con motore d'azionamento elettrico.
IT1061231B (it) Motore elettrico a statore di plastica incapsulato
IT7927996A0 (it) Motore elettrico avente regolazione della velocita' di rotazione.
IT1084270B (it) Perfezionamento nelle pompe azionate a motore elettrico
FR2324910A1 (fr) Ventilateur a entrainement electrique
NL7713536A (nl) Elektromotoraandrijfstelsel met variabel toerental.
DK359975A (da) Motordreven gresskerer
IT7825880A0 (it) Motore elettrico raffreddato ad aria.
IT1125775B (it) Motore elettrico a rotore esterno
IT7925874A0 (it) Motore elettrico con rotore esterno.
IT990657B (it) Soffiante con un motore elettri co ed una girante di ventilato re azionata da detto motore
IT974431B (it) Motore elettrico in particolare per ventilatore ad elica
IT7905221A0 (it) Albero motore cardanico.
IT971846B (it) Motori a turbina a gas a ventola intubata
IT8083320A0 (it) Motore a rotore esterno a corrente continua senza collettore.
IT1052523B (it) Radiatore per riscaldatori elettrici con una soffiante
CH549725A (de) Elektromotorisch angetriebene lamellenjalousie.
IT7921148A0 (it) Rotore di motore elettrico con sistema di equilibratura.
IT1007183B (it) Apparecchio combinato a motore ed a compressore d aria
NL7712679A (nl) Ventilator met elektromotorische aandrijving.
IT7923723A0 (it) Motore elettrico a statore esterno e rotore interno, a raffredamento ad elica.
IT1121556B (it) Macchina elettrica con ventilatore assiale
CA962244A (en) Flexible blade cooling fan with preflexed blades
IT1022992B (it) Macchina elettrica specialmente motore di piccole dimensione con un collettore e spazzola di carbone striscianti su questo
IT1077575B (it) Girante per ventilatore centrifugo