PRESSURE ACCUMULATOR

This pressure accumulator comprises: a metallic cylinder having an internal storage space in which a liquefied gas is vaporized and stored; a lid body that has formed therein a through hole allowing a pipe to penetrate through so as to fix the pipe penetrating the through hole and that close an open...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TAKANO Toshio, OKANO Hiroshi, TAKAGI Shusaku
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:This pressure accumulator comprises: a metallic cylinder having an internal storage space in which a liquefied gas is vaporized and stored; a lid body that has formed therein a through hole allowing a pipe to penetrate through so as to fix the pipe penetrating the through hole and that close an open end of the cylinder in a state where a gap contiguous to the storage space of the cylinder is provided between said lid body and the inner circumferential surface of the cylinder; a seal structure that is provided between the outer circumferential part of the lid body and the inner circumferential part of the cylinder so as to fill up at least a portion of the gap; and a fixing member that is provided at the open end of the cylinder, has an outer circumferential surface thereof screw-fastened to the inner circumferential surface of the cylinder, and fixes the lid body by supporting the same from outside.