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Patent Searching and Data


Title:
STRUCTURE FOR ARRANGING SEAL MATERIAL
Document Type and Number:
WIPO Patent Application WO/2018/008521
Kind Code:
A1
Abstract:
This structure for arranging a seal material is provided with: a first member (21) provided with a first mating surface (22); a second member (31) which is provided with a second mating surface (32), and in which a groove (35) is formed; and the seal material (110) which is accommodated in the groove (35). The second member (31) is provided with a groove bottom surface (36), and groove side surfaces (37) comprising an inner circumferential groove side surface (37m) and an outer circumferential groove side surface (37n). The seal material (110) is provided with: a base part (11); a first protruding part (12m) which protrudes from the base part (11) towards the inner circumferential groove side surface (37m); and a second protruding part (12n) which protrudes from the base part (11) towards the outer circumferential groove side surface (37n). The first protruding part (12m) and the second protruding part (12n) are provided in positions closer to the groove bottom surface (36) than the first mating surface (22), in the direction in which the first mating surface (22) and the groove bottom surface (36) face each other. As a result of this configuration, a structure for arranging a seal material is provided with which rolling of the seal material is more reliably inhibited.

Inventors:
TAKAHASHI KENICHI (JP)
Application Number:
PCT/JP2017/023975
Publication Date:
January 11, 2018
Filing Date:
June 29, 2017
Export Citation:
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Assignee:
NIHON VALQUA KOGYO KK (JP)
International Classes:
F16J15/10
Foreign References:
JP2011094667A2011-05-12
JP2009180283A2009-08-13
JPH0741969Y21995-09-27
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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