Title:
PLUG ASSEMBLY
Document Type and Number:
Japanese Patent JP2017122471
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a plug assembly which closes an unnecessary hole formed during drilling of a block body without performing welding.SOLUTION: A plug assembly 10 attached to a hole opening on a side surface of a block body includes a substantially columnar plug body 11 including a circumferential groove 12 formed on an outer peripheral surface of the plug body and a radial through hole 13 penetrating through the plug body in a radial direction; a fixing member 16 which may be inserted into the radial through hole and has an attachment end part attachable to the block body; and a seal member 15 which may be disposed in the circumferential groove and seal the hole from the outside of the block body.SELECTED DRAWING: Figure 1
Inventors:
SUEMASA SHUICHI
Application Number:
JP2016000949A
Publication Date:
July 13, 2017
Filing Date:
January 06, 2016
Export Citation:
Assignee:
EBARA CORP
International Classes:
F16J13/10
Attorney, Agent or Firm:
Shinjiro Ono
Toru Miyamae
Yukio Kanegae
Makoto Watanabe
Yasuko Tagami
Toru Miyamae
Yukio Kanegae
Makoto Watanabe
Yasuko Tagami
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