Title:
FLUID SEALING DEVICE AND POWER CABLE LINE
Document Type and Number:
Japanese Patent JP2018125929
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a fluid sealing device capable of sliding an elongated body in accordance with a longitudinal movement of the elongated body laid in a storage tube and sealing an opening portion of the storage tube, and to provide a power cable line.SOLUTION: The fluid sealing device for sealing an opening portion of a storage tube on which an elongated body is laid, includes: a flange having an insertion hole through which the elongated body is inserted and a contact surface continuous with an inner peripheral surface of the insertion hole and intersecting with the inner peripheral surface thereof to close the opening; a seal member for sealing between the flange and the elongated body by being disposed on an outer periphery of the elongated body and by being pressed in an axial direction of the elongated body to apply a pressing force acting inward in a radial direction of the elongated body; and a fastening member for pressing the seal member toward the contact surface side.SELECTED DRAWING: Figure 1
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Inventors:
ONA SATOSHI
MASHIO SHOJI
SAKAGUCHI YASUO
MASHIO SHOJI
SAKAGUCHI YASUO
Application Number:
JP2017014905A
Publication Date:
August 09, 2018
Filing Date:
January 30, 2017
Export Citation:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES
International Classes:
H02G9/06; F16L5/02
Domestic Patent References:
| JPS5654821U | 1981-05-13 | |||
| JPS318839Y1 | ||||
| JP2000312429A | 2000-11-07 | |||
| JPS5464725A | 1979-05-24 | |||
| JPS50149895U | 1975-12-12 | |||
| JPS52142694U | 1977-10-28 | |||
| JPS5666139U | 1981-06-02 | |||
| JP3095025U | 2003-07-18 |
Foreign References:
| US4267401A | 1981-05-12 |
Attorney, Agent or Firm:
Hiroshi Yamano