Title:
液体駆動送液ポンプ
Document Type and Number:
Japanese Patent JP5148347
Kind Code:
B2
Abstract:
To provide a liquid-driven feed pump that does not require electric equipment on a site where it is used and can mix a plurality of liquids, by utilizing energy generated when feeding a main liquid as an energy source in place of electric energy conventionally used for driving a motor of a pump.
The liquid-driven feed pump 1 includes an impeller rotation drive section 1A for rotatingly driving an impeller 2 by the liquid that is fed. The impeller rotation drive section 1A includes an impeller unit 2A equipped with the impeller 2 and a rotation unit 2B for transmitting rotational force of the impeller 2 to the outside by a magnet coupler means 5.
COPYRIGHT: (C)2010,JPO&INPIT
Inventors:
Toshio Gotsu
Hitoshi Mouri
Hitoshi Mouri
Application Number:
JP2008105192A
Publication Date:
February 20, 2013
Filing Date:
April 14, 2008
Export Citation:
Assignee:
G-net Co., Ltd.
International Classes:
F04B17/05; F03B13/06; F04B9/00; F04B9/02
Domestic Patent References:
| JP59044591U | ||||
| JP52090749A | ||||
| JP4295540A |
Attorney, Agent or Firm:
Akira Kurahashi