BE849611A - AXIO-CENTRIFUGAL PERIPHERAL FAN FOR SUPERFICIAL VENTILATION ELECTRIC MACHINES - Google Patents

AXIO-CENTRIFUGAL PERIPHERAL FAN FOR SUPERFICIAL VENTILATION ELECTRIC MACHINES

Info

Publication number
BE849611A
BE849611A BE173432A BE173432A BE849611A BE 849611 A BE849611 A BE 849611A BE 173432 A BE173432 A BE 173432A BE 173432 A BE173432 A BE 173432A BE 849611 A BE849611 A BE 849611A
Authority
BE
Belgium
Prior art keywords
axio
superficial
electric machines
ventilation electric
peripheral fan
Prior art date
Application number
BE173432A
Other languages
French (fr)
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 BE849611A publication Critical patent/BE849611A/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
    • 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
    • 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
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/30—Vanes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Power Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Motor Or Generator Cooling System (AREA)
BE173432A 1975-12-20 1976-12-20 AXIO-CENTRIFUGAL PERIPHERAL FAN FOR SUPERFICIAL VENTILATION ELECTRIC MACHINES BE849611A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2557620A DE2557620B2 (en) 1975-12-20 1975-12-20 Fan with fan cover for a surface-ventilated, closed electrical machine

Publications (1)

Publication Number Publication Date
BE849611A true BE849611A (en) 1977-04-15

Family

ID=5965031

Family Applications (1)

Application Number Title Priority Date Filing Date
BE173432A BE849611A (en) 1975-12-20 1976-12-20 AXIO-CENTRIFUGAL PERIPHERAL FAN FOR SUPERFICIAL VENTILATION ELECTRIC MACHINES

Country Status (6)

Country Link
BE (1) BE849611A (en)
CH (1) CH611086A5 (en)
DE (1) DE2557620B2 (en)
FR (1) FR2335983A1 (en)
NL (1) NL7614102A (en)
SE (1) SE7609409L (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4399380A (en) * 1980-08-29 1983-08-16 Jidosha Denki Kogyo Kabushiki Kaisha Air cooled wiper motor
DE3207448C2 (en) * 1982-03-02 1985-11-07 Siemens AG, 1000 Berlin und 8000 München Fan arrangement for an externally ventilated electrical machine
DE3720464C3 (en) 1987-06-20 1993-09-30 Abb Patent Gmbh Fan arrangement for an externally ventilated electrical machine
DE102010023651A1 (en) 2009-06-17 2010-12-30 Sew-Eurodrive Gmbh & Co. Kg Fan arrangement and electric machine, in particular electric motor
US8888450B2 (en) * 2011-09-23 2014-11-18 Brett W. Degner Sculpted fan housing

Also Published As

Publication number Publication date
DE2557620A1 (en) 1977-06-30
SE7609409L (en) 1977-06-21
FR2335983A1 (en) 1977-07-15
NL7614102A (en) 1977-06-22
CH611086A5 (en) 1979-05-15
FR2335983B3 (en) 1979-04-13
DE2557620B2 (en) 1978-08-03

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