NL7614102A - FAN FOR COOLING ELECTRIC MACHINES. - Google Patents

FAN FOR COOLING ELECTRIC MACHINES.

Info

Publication number
NL7614102A
NL7614102A NL7614102A NL7614102A NL7614102A NL 7614102 A NL7614102 A NL 7614102A NL 7614102 A NL7614102 A NL 7614102A NL 7614102 A NL7614102 A NL 7614102A NL 7614102 A NL7614102 A NL 7614102A
Authority
NL
Netherlands
Prior art keywords
fan
electric machines
cooling electric
cooling
machines
Prior art date
Application number
NL7614102A
Other languages
Dutch (nl)
Original Assignee
Felten & Guilleaume Carlswerk
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 Felten & Guilleaume Carlswerk filed Critical Felten & Guilleaume Carlswerk
Publication of NL7614102A publication Critical patent/NL7614102A/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)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Motor Or Generator Cooling System (AREA)
NL7614102A 1975-12-20 1976-12-17 FAN FOR COOLING ELECTRIC MACHINES. NL7614102A (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
NL7614102A true NL7614102A (en) 1977-06-22

Family

ID=5965031

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7614102A NL7614102A (en) 1975-12-20 1976-12-17 FAN FOR COOLING 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
EP2443725B1 (en) 2009-06-17 2016-08-10 SEW-EURODRIVE GmbH & Co. KG Blower arrangement and electric machine, particularly electric motor
US8888450B2 (en) * 2011-09-23 2014-11-18 Brett W. Degner Sculpted fan housing

Also Published As

Publication number Publication date
CH611086A5 (en) 1979-05-15
FR2335983B3 (en) 1979-04-13
DE2557620B2 (en) 1978-08-03
DE2557620A1 (en) 1977-06-30
SE7609409L (en) 1977-06-21
BE849611A (en) 1977-04-15
FR2335983A1 (en) 1977-07-15

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Legal Events

Date Code Title Description
BV The patent application has lapsed