Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Skoda KpfiledCriticalSkoda Kp
Priority to CS893913ApriorityCriticalpatent/CS391389A2/en
Publication of CS274784B2publicationCriticalpatent/CS274784B2/en
Publication of CS391389A2publicationCriticalpatent/CS391389A2/en
The gas density, respectively the gas leak is detected by means of one reference tank, to which pressure meter and densimeter are connected. The reference tank is connected, directly or through distributor, with the other tanks that are equipped with pressure meters and reverse valves. The reverse valves are in their reverse direction from the tanks towards the reference tank.<IMAGE>
CS893913A1989-06-291989-06-29Device for sf6 gas density measuring for electrical appliances and switchboards
CS391389A2
(en)