Seal device
AssigneeEagle Industry Co., Ltd.
InventorsToru Kono, Akira Urabe
Life of this patent
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Abstract
A seal device is configured so that seal properties can be held over a long period of time. A seal device 1 inserted into and disposed between grooves each formed at first and second components which are adjacent to each other and collectively form a housing structure includes a first seal member inserted into the groove of the first component, a second seal member inserted into the groove of the second component, and a partitioning member extending between the first and second seal members to partition a space between the grooves of the first and second components and arranged movably relative to the first and second seal members.
Claims15
A seal device inserted into and disposed between grooves each formed at each of first and second components which are adjacent to each other and collectively form a housing structure, comprising:
- a first seal member inserted into the groove of the first component;
- a second seal member inserted into the groove of the second component;
- and
- a partitioning member extending between the first and second seal members to partition a space between the grooves of the first and second components and arranged movably relative to the first and second seal members, wherein
- the partitioning member includes a base portion formed in a flat plate shape and projecting portions formed at both ends of the base portion in a transverse direction thereof and extending in a longitudinal direction of the partitioning member and having a greater thickness than that of the base portion, and wherein
- each of the first and second seal members is provided with a hollow in which the projecting portions are housed and an opening which is formed with a shorter dimension in a thickness direction than a dimension of each projecting portion in the thickness direction and into which the base portion is inserted.
Dependencies are inferred from the claim text.