TW483634U - Fan motor using pulse duty cycle to control the rotational speed - Google Patents

Fan motor using pulse duty cycle to control the rotational speed

Info

Publication number
TW483634U
TW483634U TW89217643U TW89217643U TW483634U TW 483634 U TW483634 U TW 483634U TW 89217643 U TW89217643 U TW 89217643U TW 89217643 U TW89217643 U TW 89217643U TW 483634 U TW483634 U TW 483634U
Authority
TW
Taiwan
Prior art keywords
control
rotational speed
duty cycle
fan motor
pulse duty
Prior art date
Application number
TW89217643U
Other languages
Chinese (zh)
Inventor
Tanill Tsai
Alex Horng
Original Assignee
Sunonwealth Electr Mach Ind Co
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 Sunonwealth Electr Mach Ind Co filed Critical Sunonwealth Electr Mach Ind Co
Priority to TW89217643U priority Critical patent/TW483634U/en
Publication of TW483634U publication Critical patent/TW483634U/en

Links

TW89217643U 2000-10-09 2000-10-09 Fan motor using pulse duty cycle to control the rotational speed TW483634U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW89217643U TW483634U (en) 2000-10-09 2000-10-09 Fan motor using pulse duty cycle to control the rotational speed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW89217643U TW483634U (en) 2000-10-09 2000-10-09 Fan motor using pulse duty cycle to control the rotational speed

Publications (1)

Publication Number Publication Date
TW483634U true TW483634U (en) 2002-04-11

Family

ID=21673711

Family Applications (1)

Application Number Title Priority Date Filing Date
TW89217643U TW483634U (en) 2000-10-09 2000-10-09 Fan motor using pulse duty cycle to control the rotational speed

Country Status (1)

Country Link
TW (1) TW483634U (en)

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Legal Events

Date Code Title Description
GD4K Issue of patent certificate for granted utility model filed before june 30, 2004
MM4K Annulment or lapse of a utility model due to non-payment of fees