JPS5765245A - Motor bearing device for cylindrical multivaned fan - Google Patents

Motor bearing device for cylindrical multivaned fan

Info

Publication number
JPS5765245A
JPS5765245A JP14114080A JP14114080A JPS5765245A JP S5765245 A JPS5765245 A JP S5765245A JP 14114080 A JP14114080 A JP 14114080A JP 14114080 A JP14114080 A JP 14114080A JP S5765245 A JPS5765245 A JP S5765245A
Authority
JP
Japan
Prior art keywords
multivaned
fan
annular frame
motor
cylindrical
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
JP14114080A
Other languages
Japanese (ja)
Inventor
Kenzo Endo
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.)
AKAISHI KINZOKU KOGYO KK
Original Assignee
AKAISHI KINZOKU KOGYO KK
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 AKAISHI KINZOKU KOGYO KK filed Critical AKAISHI KINZOKU KOGYO KK
Priority to JP14114080A priority Critical patent/JPS5765245A/en
Publication of JPS5765245A publication Critical patent/JPS5765245A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

PURPOSE:To absorb and alleviate the vibration of the motor and the multivaned fan by a method wherein the side plate of the multivaned fan is formed into an annular frame and said annular frame is coupled to the motor shaft through the intermediary of a three-pronged elastic support having pleats for providing resiliency. CONSTITUTION:The side plate of the cylindrical multivaned fane 1 of low blade or high blade constitution is formed into an annular frame 2. On the bore side of the annular frame 2, a three-pronged elastic support 4, having a boss 7 in the center section and pleats 3 for providing resiliency, is arranged and the annular frame 2 and the elastic support 4 are coupled together with the caulked sections 6 and, at the same time, the rotating shaft of the motor is inserted and fixed in the boss 7 located in the center section. Through said mechanism, the vibration generated by the revolution of the motor and the multivaned fan 1 can be alleviated by absorption and the revolution of the fan can be smoothed.
JP14114080A 1980-10-11 1980-10-11 Motor bearing device for cylindrical multivaned fan Pending JPS5765245A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14114080A JPS5765245A (en) 1980-10-11 1980-10-11 Motor bearing device for cylindrical multivaned fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14114080A JPS5765245A (en) 1980-10-11 1980-10-11 Motor bearing device for cylindrical multivaned fan

Publications (1)

Publication Number Publication Date
JPS5765245A true JPS5765245A (en) 1982-04-20

Family

ID=15285094

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14114080A Pending JPS5765245A (en) 1980-10-11 1980-10-11 Motor bearing device for cylindrical multivaned fan

Country Status (1)

Country Link
JP (1) JPS5765245A (en)

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