Pumps – Condition responsive control of pump drive motor – Having timer or delay means
Patent
1995-04-12
1997-04-29
Thorpe, Timothy
Pumps
Condition responsive control of pump drive motor
Having timer or delay means
417 18, 417 32, F04B 4900, F04B 4910
Patent
active
056242360
ABSTRACT:
An oil-cooled air compressor in which a control unit effects operation of the compressor unit in the condition that a specified period of time has elapsed since the last time the compressor unit was operated for a specified period of time or more at a temperature greater than a specified temperature, to thereby effect dewatering operation of the separator of the compressor only when necessary, resulting in the reduction of wasteful consumption of energy.
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Akashi Koji
Kubo Kazuo
Kabushiki Kaisha Kobe Seiko Sho
Thai Xuan M.
Thorpe Timothy
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