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JPS5510097A - Double stage axial flow blower - Google Patents

Double stage axial flow blower

Info

Publication number
JPS5510097A
JPS5510097A JP8196779A JP8196779A JPS5510097A JP S5510097 A JPS5510097 A JP S5510097A JP 8196779 A JP8196779 A JP 8196779A JP 8196779 A JP8196779 A JP 8196779A JP S5510097 A JPS5510097 A JP S5510097A
Authority
JP
Japan
Prior art keywords
axial flow
flow blower
double stage
stage axial
double
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.)
Pending
Application number
JP8196779A
Other languages
Japanese (ja)
Inventor
Hehito Geruto
Kotsuho Warutaa
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.)
Siemens Corp
Original Assignee
Siemens Corp
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 Siemens Corp filed Critical Siemens Corp
Publication of JPS5510097A publication Critical patent/JPS5510097A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D19/00—Axial-flow pumps
    • F04D19/02—Multi-stage pumps
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
JP8196779A 1978-06-29 1979-06-28 Double stage axial flow blower Pending JPS5510097A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782828590 DE2828590C2 (en) 1978-06-29 1978-06-29 Two-stage axial fan, especially for electric traction vehicles

Publications (1)

Publication Number Publication Date
JPS5510097A true JPS5510097A (en) 1980-01-24

Family

ID=6043119

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8196779A Pending JPS5510097A (en) 1978-06-29 1979-06-28 Double stage axial flow blower

Country Status (5)

Country Link
JP (1) JPS5510097A (en)
AT (1) AT362043B (en)
DE (1) DE2828590C2 (en)
FR (1) FR2429911A1 (en)
SE (1) SE7905397L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4217099C1 (en) * 1992-05-22 1993-11-04 Magnet Motor Gmbh ELECTRIC ROTATIONAL MOTOR WITH RETARDER BRAKE

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB323231A (en) * 1928-09-26 1929-12-27 Mykas Adamcikas Improvements in or relating to two-stage rotary fans
DE711834C (en) * 1938-07-01 1941-10-07 Westfalia Dinnendahl Groeppel Two-stage screw blower
FR1029470A (en) * 1950-12-13 1953-06-03 Neu Sa Improvements to axial fans
FR1107386A (en) * 1953-09-10 1955-12-30 Daimler Benz Ag Heating and ventilation compressor, especially for motor cars
DE2627398A1 (en) * 1976-06-18 1977-12-29 Robert Dr Ing Koha Multistage axial flow fan - has no interstage guide vanes but increasingly greater blade tip speeds of successive stages

Also Published As

Publication number Publication date
FR2429911B1 (en) 1984-05-11
SE7905397L (en) 1979-12-30
DE2828590C2 (en) 1982-07-29
AT362043B (en) 1981-04-27
DE2828590A1 (en) 1980-01-03
ATA448779A (en) 1980-09-15
FR2429911A1 (en) 1980-01-25

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