Title:
SEAL RING
Document Type and Number:
Japanese Patent JP2019173826
Kind Code:
A
Abstract:
To provide a seal ring excellent in sealing performance.SOLUTION: A seal ring comprises an annular resin seal ring body (1) having a joint (5) at one place on a circumference, and an elastic C-shaped ring (11) composed of a flat spring material disposed on an inner peripheral surface (2) of the seal ring body (1). The seal ring is a non-circular shape in a free state of the seal ring, but is a perfect circular shape under use.SELECTED DRAWING: Figure 1
Inventors:
FUJIWARA SATORU
YAMAMOTO AKIHIRO
YAMAMOTO AKIHIRO
Application Number:
JP2018061253A
Publication Date:
October 10, 2019
Filing Date:
March 28, 2018
Export Citation:
Assignee:
MITSUBISHI CABLE IND LTD
International Classes:
F16J15/3272; F16J9/10; F16J9/16; F16J15/18
Domestic Patent References:
| JPH0754709A | 1995-02-28 | |||
| JP2017101690A | 2017-06-08 | |||
| JPH01128930U | 1989-09-01 | |||
| JPH10281286A | 1998-10-23 |
Foreign References:
| CN202091320U | 2011-12-28 |
Attorney, Agent or Firm:
Takeshi Nakatani