JPS5765246A - Motor bearing device for cylindrical multivaned fan - Google Patents

Motor bearing device for cylindrical multivaned fan

Info

Publication number
JPS5765246A
JPS5765246A JP14114180A JP14114180A JPS5765246A JP S5765246 A JPS5765246 A JP S5765246A JP 14114180 A JP14114180 A JP 14114180A JP 14114180 A JP14114180 A JP 14114180A JP S5765246 A JPS5765246 A JP S5765246A
Authority
JP
Japan
Prior art keywords
fan
multivaned
motor
annular frame
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
JP14114180A
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 JP14114180A priority Critical patent/JPS5765246A/en
Publication of JPS5765246A publication Critical patent/JPS5765246A/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 mutlivaned fan and the motor as well as to smoothen the revolution of the fan by a method wherein the side plate of the multivaned fan is formed in an annular frame and this frame is coupled to a motor shaft through the intermediary of the three-pronged elastic support having an inclined section to provide resiliency. CONSTITUTION:The side plate of the cylindrical multivaned fan 1 of a low-blade or a high-blade constitution is formed into the annular frame 2. On the bore side of this annular frame 2, the three-pronged elastic support 4 having a boss 7 at the center and an inclined section 3 for providing resiliency is arranged, the annular frame 2 and the plastic support 4 are coupled together at three caulked sections 6 and fixed after the rotating shaft of the motor has been inserted in the boss 7 located in the center. Through these procedures, the vibration generating from the revolution of the motor and the multivaned fan 1 can be absorbed and alleviated, thereby enabling to smoothen the revolution of the fan.
JP14114180A 1980-10-11 1980-10-11 Motor bearing device for cylindrical multivaned fan Pending JPS5765246A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14114180A JPS5765246A (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
JP14114180A JPS5765246A (en) 1980-10-11 1980-10-11 Motor bearing device for cylindrical multivaned fan

Publications (1)

Publication Number Publication Date
JPS5765246A true JPS5765246A (en) 1982-04-20

Family

ID=15285116

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14114180A Pending JPS5765246A (en) 1980-10-11 1980-10-11 Motor bearing device for cylindrical multivaned fan

Country Status (1)

Country Link
JP (1) JPS5765246A (en)

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