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Patent Searching and Data


Title:
GAS FILLER
Document Type and Number:
Japanese Patent JPS5544128
Kind Code:
A
Abstract:
PURPOSE:To smooth the flow of a high-pressure gas and surely fill the gas, by providing a swirling ring in a passage around a nozzle body to swirl the gas and conducting the swirled gas to an ejection port. CONSTITUTION:When a gas container is opened, the high-pressure gas flows through an inlet port 4 and an inlet passage 5 to open a check valve 6 by the pressure of the gas. The gas then flows through a passage 7 and the inlet ports 22 of the swirling ring 18. The inlet ports 22 extend in tangential directions on the inside surface 21 of the swirling ring 18 to swirl the high-pressure gas. Therefore, the gas is swirled in a revolution chamber 20 provided around the nozzle body 14 and is then ejected. As a result, the flowing velocity of the high-pressure gas does not fall and the gas is quickly filled.

Inventors:
FUNAKI KATSUMI
MATSUMOTO HIROMICHI
YOKOYAMA AKIRA
SAITOU TOSHIKAZU
Application Number:
JP11563578A
Publication Date:
March 28, 1980
Filing Date:
September 20, 1978
Export Citation:
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International Classes:
F17C5/06; B65B31/04; F16K1/30; F17C7/00; F17C13/04; (IPC1-7): F17C13/04