Title:
ポンプ装置
Document Type and Number:
Japanese Patent JP4891875
Kind Code:
B2
Abstract:
To provide a pump apparatus allowing easy maintenance of the filter for sludge removal on the suction side of the pump and requiring no running costs.
A liquid outlet 23 of a swing type spring filter 12 is connected to a liquid suction inlet 26 of a reversible centrifugal pump 11, and a sludge pot 13 for the spring filter is connected to the lower part of the filter casing 22 of the swing type spring filter 12. An liquid inlet 42 of a cyclone filter 14 is connected to the liquid discharge outlet 40 of the centrifugal pump 11, and a sludge pot 15 for the cyclone filter is connected to the lower part of the filter casing 43 of the cyclone filter 14.
COPYRIGHT: (C)2009,JPO&INPIT
Inventors:
Soichiro Osaki
Ryusei Mori
Takeishi Masaki
Ryusei Mori
Takeishi Masaki
Application Number:
JP2007235478A
Publication Date:
March 07, 2012
Filing Date:
September 11, 2007
Export Citation:
Assignee:
Nikuni Co., Ltd.
International Classes:
B01D29/48; B01D24/42; B01D24/44; B01D29/62; B01D29/66; B01D29/90; B01D29/92; B01D29/94; B04C5/12; B04C5/185; B04C9/00; F04D5/00; F04D29/70
Domestic Patent References:
| JP2005144236A | ||||
| JP2004230349A | ||||
| JP2006075725A | ||||
| JP1051111A | ||||
| JP2003184800A |
Attorney, Agent or Firm:
樺澤 襄
Satoshi Kabazawa
Tetsuya Yamada
Satoshi Kabazawa
Tetsuya Yamada