Title:
低消費電力調整弁システム及び方法
Document Type and Number:
Japanese Patent JP2004529417
Kind Code:
A
Abstract:
A battery powered pressure regulator is disclosed, which is used for controlling the fluid in a pipeline. A battery sensor is provided for monitoring the capacity of the pressure regulator battery, and is utilised to place the pressure regulator into reduced power consumption modes as the capacity of the battery is reduced.
Inventors:
Bandera, Richard Jay.
Adams, Paul Earl.
Woollams, David E.
Milliken, John Bee.
Adams, Paul Earl.
Woollams, David E.
Milliken, John Bee.
Application Number:
JP2002570022A
Publication Date:
September 24, 2004
Filing Date:
January 23, 2002
Export Citation:
Assignee:
Fisher Controls International Limited Liability Company
International Classes:
G05D16/06; G01F1/36; G01F1/40; G01F1/42; G05B19/042; G05D16/20; (IPC1-7): G05D16/06
Attorney, Agent or Firm:
Yoshihiro Tsunoda