Title:
【発明の名称】ファンの制御方法及び回路装置
Document Type and Number:
Japanese Patent JP2885940
Kind Code:
B2
Abstract:
In order to control fans, which are arranged for example in power supplies for cooling the components arranged there, a method and a circuit arrangement are proposed which, on the basis of control pulses which are derived from the input current of the fan, effect the control in such a way that the control pulses are re-shaped into monostable pulses and are fed, via an asymmetrical resistance circuit for charging and discharging, to a storage component whose charge state is a measure for the control of the fan.
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Inventors:
YURUGEN AADAMU
PEETAA BUTSUSHU
PEETAA BUTSUSHU
Application Number:
JP51051096A
Publication Date:
April 26, 1999
Filing Date:
September 07, 1995
Export Citation:
Assignee:
JIIMENSU NIKUSUDORUFU INFUORUMACHIOONSUJISUTEEME AG
International Classes:
G01P3/48; H02H7/093; H02P6/06; H02P7/288; (IPC1-7): H02P5/168
Domestic Patent References:
| JP5041016A | ||||
| JP567496U |
Attorney, Agent or Firm:
Toshio Yano (3 outside)