Title:
SEAL STRUCTURE HAVING O RING
Document Type and Number:
Japanese Patent JPH11101356
Kind Code:
A
Abstract:
To provide a seal structure wherein mounting/demounting of an O ring are facilitated, performance of the O ring is prevented from being deteriorated, and the O ring facilitating working is provided.
This device relates to a seal structural formed with a recessed part 27 in a member base 25 and fit provided with an O ring retainer 26 in the recessed part to be formed with an O ring groove 23 between the member base and the O ring retainer to have an O ring holding an O ring 24 to an O ring groove. By removing the O ring retainer, mounting/demounting of the O ring can be easily performed, and by constituting the groove by two members, groove working is facilitated.
Inventors:
YASUI TAKESHI
TOMITA MASAYUKI
SHINO KAZUHIRO
TOMITA MASAYUKI
SHINO KAZUHIRO
Application Number:
JP27948097A
Publication Date:
April 13, 1999
Filing Date:
September 26, 1997
Export Citation:
Assignee:
KOKUSAI ELECTRIC CO LTD
International Classes:
F16K24/02; F16K51/02; H01L21/677; H01L21/68; (IPC1-7): F16K24/02; H01L21/68
Attorney, Agent or Firm:
Miyoshi Shoji