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Title: Method for discharging high-pressure gas-occluding liquid and device therefor

Abstract: Discharge of a high-pressure gas-occluding liquid from a pressureproof container holding therein said liquid in a compressed state is effected by a method which comprises connecting said pressureproof container through the medium of a valve to a pressureproof receptacle, allowing the liquid to transfer into said pressureproof receptacle, diminishing the pressure within said pressureproof receptacle for thereby separating the occluded high-pressure gas from the liquid and subsequently releasing the liquid alone from the receptacle. For the purpose of said discharge, there is used a device which comprises a pressureproof container, a pressureproof receptacle and a valve through the medium of which said pressureproof container and said pressureproof receptacle are connected, said pressureproof receptacle being provided in the upper portion thereof with a piston adapted so as to have the motion thereof limited via a valve by means of a spring and in the inner portion thereof with a liquid discharge tube laid past a piston and a valve.


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Inventors: Ueda, Shigeru (Sapporo, JP)
Makino, Kazuo (Sapporo, JP)
Nakata, Yoshinori (Sapporo, JP)
Hasegawa, Yoshihisa (Sapporo, JP)
Yokoyama, Shinichi (Sapporo, JP)
Yoshida, Ryoichi (Sapporo, JP)
Maekawa, Yousuke (Sapporo, JP)
Yoshida, Yuji (Sapporo, JP)

Application Number: 762286
Filing Date: 1977-01-25
Publication_date: 1979-02-06
Assignee: Agency of Industrial Science & Technology (Tokyo, JP)
Primary Class(es): 222/1 222/263, 222/397, 222/402.2
Other Classes:
US Patent Ref:
2814422Nov, 1957Mercier222/438.

Other Refs:
Primary Examiner: Knowles, Allen N.
Assistant Examiner:
Attorney: Kelman; Kurt