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Title:
METHOD FOR DRIVING PUMP AND DEVICE FOR THE SAME
Document Type and Number:
Japanese Patent JP2004162658
Kind Code:
A
Abstract:

To sufficiently exercise an actual value of a motor depending on fluctuation of power supply voltage.

A characteristic change part 18 is provided to receive set pressure, a set flow rate, set horsepower and voltage of a direct current part of an inverter part 2, so as to output final set pressure, a final set flow rate and, final set horsepower to be supplied to a horsepower generation part 5.


Inventors:
Ochi, Yoshiyuki
Nakada, Tetsuo
Yanagida, Yasuto
Application Number:
JP2002000331569
Publication Date:
June 10, 2004
Filing Date:
November 15, 2002
Export Citation:
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Assignee:
DAIKIN IND LTD
International Classes:
F04B49/06; H02P6/06; (IPC1-7): F04B49/06
Attorney, Agent or Firm:
津川 友士



 
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