GASKET AND SEALING DEVICE

PROBLEM TO BE SOLVED: To provide a gasket and a sealing device which can be used even under a high-temperature environment without increasing a number of components.SOLUTION: A metallic and platy gasket for sealing a clearance between end surfaces in first piping and second piping, is provided with...

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1. Verfasser:	TABUCHI NAOKI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BLASTING CYLINDERS ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING PISTONS SEALINGS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a gasket and a sealing device which can be used even under a high-temperature environment without increasing a number of components.SOLUTION: A metallic and platy gasket for sealing a clearance between end surfaces in first piping and second piping, is provided with slits (a first slit portion 131, a second slit portion 132, a third slit portion 133, a fourth slit portion 134, a fifth slit portion 135, a sixth slit portion 136, a seventh slit portion 137, an eighth slit portion 138, and a ninth slit portion 139) intermittently extending in a circumferential, around an opening portion 120 which is a passage of a sealing object fluid in the piping, in a multi-layer.SELECTED DRAWING: Figure 4 【課題】部品点数を増加させることなく高温環境下でも用いることのできるガスケット及び密封装置を提供する。【解決手段】第１配管及び第２配管における端面同士の隙間を封止する金属製かつ平板状のガスケットであって、配管内の密封対象流体の通り道となる開口部１２０の周囲に、周方向に断続的に伸びるスリット（第１スリット部１３１、第２スリット部１３２、第３スリット部１３３、第４スリット部１３４、第５スリット部１３５、第６スリット部１３６、第７スリット部１３７、第８スリット部１３８、第９スリット部１３９）が幾重にも設けられていることを特徴とする。【選択図】図４