JPS5736593A - Fan motor for both 50hz and 60hz - Google Patents

Fan motor for both 50hz and 60hz

Info

Publication number
JPS5736593A
JPS5736593A JP11234680A JP11234680A JPS5736593A JP S5736593 A JPS5736593 A JP S5736593A JP 11234680 A JP11234680 A JP 11234680A JP 11234680 A JP11234680 A JP 11234680A JP S5736593 A JPS5736593 A JP S5736593A
Authority
JP
Japan
Prior art keywords
terminal
fan motor
driving
switch
turns
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
JP11234680A
Other languages
Japanese (ja)
Inventor
Yuritsugu Toyomi
Masakatsu Araki
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP11234680A priority Critical patent/JPS5736593A/en
Publication of JPS5736593A publication Critical patent/JPS5736593A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P4/00Arrangements specially adapted for regulating or controlling the speed or torque of electric motors that can be connected to two or more different electric power supplies

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)

Abstract

PURPOSE:To rotate a fan motor with the same number of turns, by setting the load of the fan motor so that a speed torque curve at 50Hz driving may cross with a speed torque curve at 60Hz driving. CONSTITUTION:One end and the other end of the stator winding 3 of an induction motor 2 for driving a blast fan are made as the first terminal 4 and the second terminal 5 respectively and intermediate taps are successively taken out from the place near the second terminal 5 but slightly closer to the first terminal side to assign as the third and the fourth terminals 6, 7 and the second terminal 5 is used as 50Hz side and the third terminal 6 as 60Hz side to connect them to the switching contact 9 of a frequency change-over switch 8 respectively and the common contact 10 of the switch 8 and the fourth terminal 7 are connected to the switching contact of a strong and weak change-over switch 11 by designating the terminal 7 as strong wind side, and the common contact 13 of the switch 11 and the first terminal 4 of the stator winding are connected to an AC power source 14. And the number of turns of the fan motor at driving strong wind and at weak wind in 50Hz and 60Hz is agreed each other by the setting of the load of the fan motor and the number of windings between the second terminal 5 and the third terminal 6.
JP11234680A 1980-08-14 1980-08-14 Fan motor for both 50hz and 60hz Pending JPS5736593A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11234680A JPS5736593A (en) 1980-08-14 1980-08-14 Fan motor for both 50hz and 60hz

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11234680A JPS5736593A (en) 1980-08-14 1980-08-14 Fan motor for both 50hz and 60hz

Publications (1)

Publication Number Publication Date
JPS5736593A true JPS5736593A (en) 1982-02-27

Family

ID=14584381

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11234680A Pending JPS5736593A (en) 1980-08-14 1980-08-14 Fan motor for both 50hz and 60hz

Country Status (1)

Country Link
JP (1) JPS5736593A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2165815A1 (en) * 2000-07-28 2002-03-16 Fagor S Coop Drainage pump with an electric adaptor
ES2169660A1 (en) * 2000-04-18 2002-07-01 Bsh Balay Sa Electric household appliance with a synchronous motor
EP1753123A3 (en) * 2005-08-10 2009-10-14 Innovatives Power Solutions, LLC Methods and apparatus for controlling a motor/generator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2169660A1 (en) * 2000-04-18 2002-07-01 Bsh Balay Sa Electric household appliance with a synchronous motor
US6710571B2 (en) * 2000-04-18 2004-03-23 Bsh Balay S.A. Household electrical appliance operable at more than one A.C. frequency
ES2165815A1 (en) * 2000-07-28 2002-03-16 Fagor S Coop Drainage pump with an electric adaptor
EP1753123A3 (en) * 2005-08-10 2009-10-14 Innovatives Power Solutions, LLC Methods and apparatus for controlling a motor/generator

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