Title:
シールキャップ
Document Type and Number:
Japanese Patent JP7031549
Kind Code:
B2
Abstract:
To provide a seal cap for enabling ease of attaching/detaching to/from a fluid machine, the prevention of removal due to pressure rise in the fluid machine, and the leakage prevention of lubricating oil.SOLUTION: A plurality of protruded parts 31-34 have cutouts 35-38 for parting the protruded parts 31-34, respectively. To cause phase differences in the cutouts 35-38 in the peripheral direction of a cap body, the positions of the cutouts 35-38 in the peripheral direction of the cap body 30 are set, respectively. When the cap body is inserted into a flow path hole, a communication path 40 is partitioned and formed to communicate an external space of the fluid machine with the internal space, by the hole wall of the flow path hole, the plurality of protruded parts 31-34 pressed against the hole wall forming the flow path hole, and the cutouts 35-38.SELECTED DRAWING: Figure 7
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Inventors:
Kenta Nozaki
Mitsuyo Ishikawa
Ken Aoki
Toshiyuki Sakano
Kiichi Deto
Akinori Kanai
Mitsuyo Ishikawa
Ken Aoki
Toshiyuki Sakano
Kiichi Deto
Akinori Kanai
Application Number:
JP2018184926A
Publication Date:
March 08, 2022
Filing Date:
September 28, 2018
Export Citation:
Assignee:
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
International Classes:
F04B39/12; F04B39/00; F04C29/00; F04C29/12; F16J13/10
Domestic Patent References:
| JP2011157817A |