Title:
PUMP DEVICE
Document Type and Number:
Japanese Patent JP2009036149
Kind Code:
A
Abstract:
To provide a compact pump device provided with a flow rate switch, a pressure switch, and an accumulator, and having a few connection sections between parts.
A steam separating chamber 28 is provided at an upper part of a pump main body 16, the steam separating chamber 28 is extended in a horizontal direction, a swing 34 of the flow rate switch 32 is provided inside of the extended part 30, a pressure switch 36 and an accumulator 38 are provided at a downstream side thereof, and a draft tube 24 and the extension part are arranged on a straight line in the horizontal direction.
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Inventors:
INOUE TATSUO
Application Number:
JP2007202605A
Publication Date:
February 19, 2009
Filing Date:
August 03, 2007
Export Citation:
Assignee:
NIDEC SHIBAURA CORP
International Classes:
F04D9/02; F04D13/16
Attorney, Agent or Firm:
Tamako Tsutada
Masato Tsuda
Tetsuji Nakamura
Katsuyuki Tomita
Masato Tsuda
Tetsuji Nakamura
Katsuyuki Tomita
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