Title:
SEAL RING
Document Type and Number:
Japanese Patent JP2020020358
Kind Code:
A
Abstract:
To provide a seal ring that is excellent in hermetically sealing performance in a use condition where use temperature varies between high temperature and room temperature.SOLUTION: A seal ring includes: an annular resin seal ring body (1) having an abutment part (5) in one part of the circumference; and a C-shaped metal spring (11) laid at an inner peripheral surface (2) of the seal ring body (1). The metal spring (11) comes into contact with the seal ring body (1) over 285° or more out of 360° of the whole inner circumference.SELECTED DRAWING: Figure 2
Inventors:
YAMAMOTO AKIHIRO
KOMABAYASHI MASASHI
KOMABAYASHI MASASHI
Application Number:
JP2018142675A
Publication Date:
February 06, 2020
Filing Date:
July 30, 2018
Export Citation:
Assignee:
MITSUBISHI CABLE IND LTD
International Classes:
F16J15/3272; F16J9/06; F16J15/18
Attorney, Agent or Firm:
Takeshi Nakatani