GAS CYLINDER DEVICE

To reduce a manufacturing cost of a gas cylinder device with a safety function.SOLUTION: A gas damper 100 comprises: a communication hole 6 formed in a cylinder 1 so as to communicate between the inside and the outside of the cylinder 1; a partition member 20 provided in the cylinder 1 and defining...

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Bibliographische Detailangaben
Hauptverfasser:	UCHIUMI TAKAAKI, SENDA TAKAHIRO
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 MEANS FOR DAMPING VIBRATION MECHANICAL ENGINEERING PISTONS SEALINGS SHOCK-ABSORBERS SPRINGS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	To reduce a manufacturing cost of a gas cylinder device with a safety function.SOLUTION: A gas damper 100 comprises: a communication hole 6 formed in a cylinder 1 so as to communicate between the inside and the outside of the cylinder 1; a partition member 20 provided in the cylinder 1 and defining a pressure side chamber 4 together with a piston 2; a gas passage 25 defined by the partition member 20, and guiding working gas in the pressure side chamber 4 to the communication hole 6; and an O-ring 30 sealing the gas passage 25. The O-ring 30 is deformed according to temperature rise and opens the gas passage 25.SELECTED DRAWING: Figure 1 【課題】安全機能を有するガスシリンダ装置の製造コストを低減する。【解決手段】ガスダンパ１００は、シリンダ１の内外を連通するようにシリンダ１に形成される連通孔６と、シリンダ１内に設けられピストン２とともに圧側室４を区画する仕切部材２０と、仕切部材２０によって区画され圧側室４の作動ガスを連通孔６に導くためのガス通路２５と、ガス通路２５を封止するＯリング３０と、を備え、Ｏリング３０は、温度上昇に応じて変形してガス通路２５を開放する。【選択図】図１