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Patent Searching and Data


Title:
PUMP AND METHOD FOR ASSEMBLING PUMP
Document Type and Number:
Japanese Patent JP2013113098
Kind Code:
A
Abstract:

To provide a pump capable of reducing labor hours in manufacturing by facilitating the attachment and detachment of a connecting pipe.

A balance pipe 31 has a suction-side member 39 provided in a casing 7 and communicating with a suction port side; a discharge-side member 40 provided in a casing 8 and communicating with a discharge port side; and a connecting pipe 41 connected between the suction-side member 39 and the discharge-side member 40. The suction-side member 39 and the discharge-side member 40 have insert portions to which the ends of the connecting pipe 41 are inserted respectively. The insert portion of the discharge-side member 40 has a moving space 57 which allows the connecting pipe 41 to be moved in a length direction B after assembling the balance pipe 31.


Inventors:
YANAGIDA HIROKI
NOGUCHI MAKOTO
NAKANO TASUKE
NAGAOKA KEISUKE
Application Number:
JP2011256881A
Publication Date:
June 10, 2013
Filing Date:
November 25, 2011
Export Citation:
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Assignee:
KUBOTA KK
International Classes:
F04D1/08; F04D29/42
Domestic Patent References:
JP2000205165A2000-07-25
JP2008291889A2008-12-04
JP2001090889A2001-04-03
Foreign References:
US6309174B12001-10-30
US6309174B12001-10-30
Attorney, Agent or Firm:
Morimoto International Patent Office