Measuring and testing – Instrument proving or calibrating – Fluid pressure
Reexamination Certificate
2006-03-28
2006-03-28
Garber, Charles (Department: 2856)
Measuring and testing
Instrument proving or calibrating
Fluid pressure
Reexamination Certificate
active
07017387
ABSTRACT:
A leak test arrangement having a leak calibration device is disclosed. The calibration device is connected into communication with the leak test arrangement and provides a controlled source (sink) of fluid at a predetermined amount. The calibration includes a substantially sealed volume of fluid in fluid communication with the test arrangement and a control arrangement for heating and/or cooling the volume to produce the source (sink) of the calibrator.
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Balke David J.
Davey Peter
Hoffmann Jacques
Fitch Even Tabin & Flannery
Garber Charles
Intertech Development Company
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