Title:
タンク用ポンプピット
Document Type and Number:
Japanese Patent JP4014743
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To clarify behaviors of a membrane and corrugations by avoiding deformation in the direction of out of the face to the membrane even when a pit body is heat-shrunk or heat-expanded. SOLUTION: This pump pit for a tank which is provided at a specified depth from the bottom face of the tank formed by arranging a membrane 6 on the inner face of a body and stores a pump 3 for discharging a liq. is constituted of a hole part 2 provided at a specified position of the bottom part 1 of the body and a closed-end cylindrical pit body 13 connected with the membrane 6 and installed under a hung condition from the opening end 2a of the hole part 2.
Inventors:
Taniyama Mio
Takagi Sadato
Masahiko Ikeuchi
Naito power
Kamiya Eiji
Takagi Sadato
Masahiko Ikeuchi
Naito power
Kamiya Eiji
Application Number:
JP34621298A
Publication Date:
November 28, 2007
Filing Date:
December 04, 1998
Export Citation:
Assignee:
Tokyo Gas Engineering Co., Ltd.
Ihi Co., Ltd.
Ihi Co., Ltd.
International Classes:
B65D90/00; F17C13/00
Domestic Patent References:
| JP7285593A | ||||
| JP58090094A | ||||
| JP53093300A | ||||
| JP58132898U | ||||
| JP56144794U | ||||
| JP2000104897A |
Attorney, Agent or Firm:
Masatake Shiga
Takashi Watanabe
Takashi Watanabe