167034 ⎘
Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds using progressive displacement of one fluid by another
METHOD FOR DETECTION AND MEASUREMENT OF SEAT LEAKAGE IN A VALVE
#2Soldering Apparatus And Method Of Detecting Failures Of Gasket
#3Method for detecting gas tightness of furnace tube device
#4Long-duration shock testing machine
#5Soldering apparatus and method of detecting failures of gasket
#6Pressurized fluid system including an automatic bleed valve arrangement; components; and, methods
#7Water leakage detection system
#8Bleed valve arrangements; and methods
#9Pressurized fluid system including an automatic bleed value arrangement; components; and, methods
#10Leak detector
#11Method and apparatus for detecting and locating leak holes in a pipeline using tracers
#12Method and apparatus for detecting and locating explosives, biological, and chemical substances in ducts and structures using tracers
#13Systems and methods for water detection
#14Positive displacement metering system