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Patent Searching and Data


Title:
GAS BOOSTER
Document Type and Number:
Japanese Patent JP2004150566
Kind Code:
A
Abstract:

To provide a gas booster placed on a gas supply passage to boost low-pressure gas efficiently and stably.

The gas booster has pistons 14, 15 placed at both ends of a shaft 11, cylinders 12, 13 where the pistons reciprocate, and an inlet port 16 and a discharge port 17 provided for each of the cylinders. The discharge port enables the gas having a pressure higher than the inflow pressure allowed by the inlet port to be discharged from the cylinder, the shaft moves in the axial direction by the operation of a feed screw mechanism, and the pistons thereby interlockingly move away from each other.


Inventors:
FUKUOKA SEIGO
KODAMA MAKOTO
Application Number:
JP2002000317833
Publication Date:
May 27, 2004
Filing Date:
October 31, 2002
Export Citation:
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Assignee:
BURENZU KK
International Classes:
F15B3/00; (IPC1-7): F15B3/00
Attorney, Agent or Firm:
志賀 正武
高橋 詔男
渡邊 隆
青山 正和
鈴木 三義
西 和哉
村山 靖彦