Title:
ガスホルダ、およびこれに用いられるダイヤフラム
Document Type and Number:
Japanese Patent JP5597898
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a gas holder suitable for easily performing assembling work, by omitting a work space in assembling, while simplifying an installation structure of a diaphragm.SOLUTION: A gas holder X includes a holder body 1 in a cylindrical vessel shape, a diaphragm 2 and a piston 3. The holder body 1 has a lower body 11 for arranging a flange 113 in an upper end part and an upper body 12 for arranging a flange 123 joined to the flange 113 in a lower end part. The diaphragm 2 has a collar part 21 sandwiched by the flange 113 and the flange 123, a cylindrical part 22 extending by continuing with the collar part 21 and a bottom part 23 for blocking up the lower end of the cylindrical part 22, and is formed in a series. The piston 3 is arranged inside the cylindrical part 22, and is supported by the diaphragm 2.
Inventors:
Kazuo Haruna
Koichi Shima
Toshihiko Sumita
Minoru Tazawa
Toshio Nishimoto
Koichi Shima
Toshihiko Sumita
Minoru Tazawa
Toshio Nishimoto
Application Number:
JP2012069446A
Publication Date:
October 01, 2014
Filing Date:
March 26, 2012
Export Citation:
Assignee:
SANYO ENGINEERING & CONSTRUCTION, INC.
International Classes:
F17B1/26
Attorney, Agent or Firm:
Yoshida 稔
Tatsuya Tanaka
Yasumitsu Suzuki
Usui In addition
Fumiaki Doi
Shintaro Suzuki
Keita Obuchi
Tsukasa Senba
Tatsuya Tanaka
Yasumitsu Suzuki
Usui In addition
Fumiaki Doi
Shintaro Suzuki
Keita Obuchi
Tsukasa Senba
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