Title:
流体封止装置、及び電力ケーブル線路
Document Type and Number:
Japanese Patent JP6941270
Kind Code:
B2
Abstract:
A fluid sealing device for sealing an opening of an installation pipe in which at least a long object is installed includes: a flange configured to close the opening of the installation pipe, the flange having a hole through which the long object is made to pass, and the flange having a stop face that is continuous with and at an angle to an inner surface of the hole; one or more sealing members configured to be disposed on an outer periphery of the long object and configured to exert an urging force toward an axial center of the long object upon being compressed in an axial direction of the long object, thereby sealing a gap between the flange and the long object; and a clamping member configured to press the one or more sealing members toward the stop face.
More Like This:
Inventors:
Satoshi Ona
Shoji Mayo
Kyosei Sakaguchi
Shoji Mayo
Kyosei Sakaguchi
Application Number:
JP2017014905A
Publication Date:
September 29, 2021
Filing Date:
January 30, 2017
Export Citation:
Assignee:
Sumitomo Electric Industries, Ltd.
International Classes:
H02G9/06; F16L5/02
Domestic Patent References:
| JP56054821U | ||||
| JP31008839Y1 | ||||
| JP2000312429A | ||||
| JP54064725A | ||||
| JP50149895U | ||||
| JP52142694U | ||||
| JP56066139U | ||||
| JP3095025U |
Foreign References:
| US4267401 |
Attorney, Agent or Firm:
Hiroshi Yamano