A line leak test probe for use in a liquid storage and dispensing system which includes a pump. A pressure transducer provides a pressure signal to a microprocessor-based test circuit. Various conditions descriptive of the pressure versus time curve while the pump is running, such as the pressure will...http://www.google.fr/patents/US5333115?utm_source=gb-gplus-shareBrevet US5333115 - Line leak test apparatus responsive to pump use
