DE2557620B2 - Lüfter mit Lüfterhaube für eine oberflächenbelüftete, geschlossene elektrische Maschine - Google Patents

Lüfter mit Lüfterhaube für eine oberflächenbelüftete, geschlossene elektrische Maschine

Info

Publication number
DE2557620B2
DE2557620B2 DE2557620A DE2557620A DE2557620B2 DE 2557620 B2 DE2557620 B2 DE 2557620B2 DE 2557620 A DE2557620 A DE 2557620A DE 2557620 A DE2557620 A DE 2557620A DE 2557620 B2 DE2557620 B2 DE 2557620B2
Authority
DE
Germany
Prior art keywords
fan
hub
air
fan blades
ventilated
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.)
Ceased
Application number
DE2557620A
Other languages
German (de)
English (en)
Other versions
DE2557620A1 (de
Inventor
Horst-Guenther 2890 Nordenham Halt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Felten and Guilleaume Carlswerk AG
Original Assignee
Felten and Guilleaume Carlswerk AG
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 and Guilleaume Carlswerk AG filed Critical Felten and Guilleaume Carlswerk AG
Priority to DE2557620A priority Critical patent/DE2557620B2/de
Priority to CH826876A priority patent/CH611086A5/xx
Priority to FR7622880A priority patent/FR2335983A1/fr
Priority to SE7609409A priority patent/SE7609409L/
Priority to NL7614102A priority patent/NL7614102A/xx
Priority to BE173432A priority patent/BE849611A/xx
Publication of DE2557620A1 publication Critical patent/DE2557620A1/de
Publication of DE2557620B2 publication Critical patent/DE2557620B2/de
Ceased 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
    • F04D29/26—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)
DE2557620A 1975-12-20 1975-12-20 Lüfter mit Lüfterhaube für eine oberflächenbelüftete, geschlossene elektrische Maschine Ceased DE2557620B2 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE2557620A DE2557620B2 (de) 1975-12-20 1975-12-20 Lüfter mit Lüfterhaube für eine oberflächenbelüftete, geschlossene elektrische Maschine
CH826876A CH611086A5 (en) 1975-12-20 1976-06-28 Fan having a fan shroud for a surface-ventilated, closed electrical machine
FR7622880A FR2335983A1 (fr) 1975-12-20 1976-07-27 Ventilateur enveloppant semi-axial pour la ventilation de la surface de machines electriques
SE7609409A SE7609409L (sv) 1975-12-20 1976-08-25 Flekt med hus for mantelkylda elektriska maskiner
NL7614102A NL7614102A (nl) 1975-12-20 1976-12-17 Ventilator voor het koelen van elektrische machi- nes.
BE173432A BE849611A (fr) 1975-12-20 1976-12-20 Ventilateur peripherique axio-centrifuge pour machines electriques a ventilation superficielle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2557620A DE2557620B2 (de) 1975-12-20 1975-12-20 Lüfter mit Lüfterhaube für eine oberflächenbelüftete, geschlossene elektrische Maschine

Publications (2)

Publication Number Publication Date
DE2557620A1 DE2557620A1 (de) 1977-06-30
DE2557620B2 true DE2557620B2 (de) 1978-08-03

Family

ID=5965031

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2557620A Ceased DE2557620B2 (de) 1975-12-20 1975-12-20 Lüfter mit Lüfterhaube für eine oberflächenbelüftete, geschlossene elektrische Maschine

Country Status (6)

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

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 (de) * 1982-03-02 1985-11-07 Siemens AG, 1000 Berlin und 8000 München Lüfteranordnung für eine außenbelüftete elektrische Maschine
DE3720464C3 (de) 1987-06-20 1993-09-30 Abb Patent Gmbh Lüfteranordnung für eine außenbelüftete elektrische Maschine
EP2443725B1 (de) 2009-06-17 2016-08-10 SEW-EURODRIVE GmbH & Co. KG Lüfteranordnung und elektrische maschine, insbesondere elektromotor
US8888450B2 (en) * 2011-09-23 2014-11-18 Brett W. Degner Sculpted fan housing

Also Published As

Publication number Publication date
DE2557620A1 (de) 1977-06-30
FR2335983A1 (fr) 1977-07-15
FR2335983B3 (enExample) 1979-04-13
SE7609409L (sv) 1977-06-21
BE849611A (fr) 1977-04-15
CH611086A5 (en) 1979-05-15
NL7614102A (nl) 1977-06-22

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Legal Events

Date Code Title Description
8235 Patent refused