PACKING FOR COMPACT PRECISION DEVICE
PROBLEM TO BE SOLVED: To keep an installation attitude of a soft elastic material without taking trouble. SOLUTION: Packing 10 has a configuration wherein a sealing function member 11 made of the soft elastic material formed in a shape fit for an outline of an opening part of a vessel body 20 and a...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To keep an installation attitude of a soft elastic material without taking trouble. SOLUTION: Packing 10 has a configuration wherein a sealing function member 11 made of the soft elastic material formed in a shape fit for an outline of an opening part of a vessel body 20 and a sheet-like resin member 12 formed in a shape similar to the sealing function member 11 are stuck with a water-insoluble adhesive. The sealing function member 11 (e.g. a foam) has thickness and elasticity necessary and sufficient to achieve an sealing function. The sheet-like resin member 12 achieves a function of keeping the attitude (of preventing deformation) of the whole packing 10, so that the sheet-like resin member 12 suffices to have moderate hardness and slight thickness. COPYRIGHT: (C)2010,JPO&INPIT |
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