Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
METHOD FOR CONTROLLING FAN MOTOR FOR ELECTRIC EQUIPMENT SYSTEM AND ITS DEVICE
Document Type and Number:
Japanese Patent JP2001286187
Kind Code:
A
Abstract:

To attain detailed control and simplify controlling.

The device has a system control microcomputer 1 for controlling an electric equipment system, four fan microcomputers 3 for data communication with a system control microcomputer 1 through a communication line 2, a fan driver 4 controlled by each fan microcomputer 3, a fan motor 5 for supplying drive waveform by the fan driver 4, and a fan 6 rotated by the fan motor 5.


Inventors:
TOMOE MASANOBU
OKAMOTO KATSUHIDE
DOMAE HIROSHI
Application Number:
JP2000099398A
Publication Date:
October 12, 2001
Filing Date:
March 31, 2000
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
DAIKIN IND LTD
International Classes:
F24F11/02; F24F11/04; F24F11/32; F24F11/46; F24F11/49; F24F11/54; F24F11/57; F24F11/58; F24F11/62; F24F11/74; H02P5/00; (IPC1-7): H02P7/67; F24F11/02; F24F11/04
Domestic Patent References:
JPH11230592A1999-08-27
JPH07114402A1995-05-02
JPH04128098U1992-11-20
JPH06141550A1994-05-20
JPH06284775A1994-10-07
JPH08280193A1996-10-22
JPH09159256A1997-06-20
JPH10198585A1998-07-31
JPS6370267A1988-03-30
JPH05315780A1993-11-26
Attorney, Agent or Firm:
Tsugawa friend



 
Previous Patent: CHOPPING CONDUCTOR DEVICE

Next Patent: MOTOR CONTROLLER