Title:
JOINT STRUCTURE FOR PRESSURIZED CONTAINER, AND JOINT STRUCTURE FOR PIPING
Document Type and Number:
WIPO Patent Application WO/2014/002874
Kind Code:
A1
Abstract:
Provided are: a sealing member that can be manufactured at low cost, is not susceptible to defects, and can increase sealing properties using the pressure of an internal or external fluid; a joint structure using the same; and a wall member, a pressurized container and a piping unit equipped with said joint structure. Sealing members (7) are formed in a planar shape, and a sealing surface (5a) and a pressure-receiving surface (5d) are each formed on a surface of each sealing member (7). Each sealing surface (5a) forms a protrusion (13) provided so as to protrude in the direction opposite to the pressure-receiving surface (5d), and is mirror finished. The sealing members (7) are installed so as to protrude inwards at a connecting part (12) between a wall member (11a) and a pressurized container (11b).
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Inventors:
MIZUKI TAKAO (JP)
MIZUKI GOICHI (JP)
JO KAZUE (JP)
MIZUKI KENJI (JP)
MIZUKI SATOKO (JP)
MIZUKI GOICHI (JP)
JO KAZUE (JP)
MIZUKI KENJI (JP)
MIZUKI SATOKO (JP)
Application Number:
PCT/JP2013/066990
Publication Date:
January 03, 2014
Filing Date:
June 20, 2013
Export Citation:
Assignee:
MIZUKI TAKAO (JP)
MIZUKI GOICHI (JP)
JO KAZUE (JP)
MIZUKI KENJI (JP)
MIZUKI SATOKO (JP)
MIZUKI GOICHI (JP)
JO KAZUE (JP)
MIZUKI KENJI (JP)
MIZUKI SATOKO (JP)
International Classes:
F16J15/46; F16J12/00; F16J15/04; F16L23/16
Foreign References:
| JP3136954U | 2007-11-08 | |||
| JPS4634911Y1 | 1971-12-02 |
Attorney, Agent or Firm:
INOUE HIROSHI (JP)
Hiroshi Inoue (JP)
Hiroshi Inoue (JP)
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