JPS5736593A - Fan motor for both 50hz and 60hz - Google Patents
Fan motor for both 50hz and 60hzInfo
- 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
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P4/00—Arrangements 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.
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)
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 |
-
1980
- 1980-08-14 JP JP11234680A patent/JPS5736593A/en active Pending
Cited By (4)
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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