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US 2007/0181596 A1Published application
Gas cartridge
AssigneeMax Co., Ltd.
InventorsKeijiro Murayama, Katsuhiko Murayama, Jyunichi Tamura, Masakazu Konishi
Life of this patent
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Abstract
In a gas cartridge, inside of an outer can 1 is arranged with an inner bag 2 charged with a gas, and a space between the outer can 1 and the inner bag 2 is charged with a compression gas G2 for pressing to crush the inner bag 2 in accordance with consumption of the gas. The outer can 1 is integrally formed with a deformation introducing portion P1 for producing an initial deformation at the inner bag 2.
Claims3
A gas cartridge comprising:
- an outer can;
- an inner bag arranged at inside of the outer can, wherein inside of the inner bag is charged with a gas, and a compression gas for pressing to crush the inner bag in accordance with consumption of the gas is charged to a space between the outer can and the inner bag;
- and
- a deformation introducing portion integrally formed with the outer can for producing an initial deformation at the inner bag.
1 more element
Dependencies are inferred from the claim text.