Title: Gas quantity measuring device
Application Number: 88103206 Application Date: 1988.04.01
Publication Number: 1022699 Publication Date: 1988.12.07
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G01L19/08;G01L23/32;G05D16/06
Applicant(s) Name: Gaslow International Ltd., (GB) Hope House 21 Hope Address:
Inventor(s) Name: John Gaunt
Attorney & Agent: WANG XIANMO
Abstract:
    A liquified gas pressure regulator including a gas inlet and a gas outlet, a valve for controlling flow of gas from the inlet to the outlet, a control means which is responsive to gas outlet pressure and which is arranged to operate the valve in response to said gas outlet pressure so as to regulate the pressure of gas flowing to the outlet, and sensor means co-operating with said control means, the sensor means being arranged to operate indication means in response to a predetermined operation of the control means.
Time: 4
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