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Application filed by Інженерно-Впровадницька Фірма "Темпо", Инженерно-внедренческая фирма «ТЕМПО»filedCriticalІнженерно-Впровадницька Фірма "Темпо"
Priority to UA95031342ApriorityCriticalpatent/UA12621A/en
Publication of UA12621ApublicationCriticalpatent/UA12621A/en
The invention relates to methods for measurements. The unit has reference metering device with inlet and outlet branch pipes, tank with liquid, flow rate controller, inlet and outlet pipelines and comparison means connected to inlet branch pipe of reference metering device through output pipeline. Fixed reference metering device is made with narrowing mouth over which inlet and outlet branch pipes are placed, tank with liquid placed over reference metering device and connected to inlet branch pipe through inlet pipeline, flow rate controlled placed on inlet pipeline between tank with liquid and inlet branch pipe.
UA95031342A1995-03-271995-03-27Reference flow rate meter unit
UA12621A
(en)