Ultrasound testing device for gas pressure accumulators
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United States of America Patent
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May 28, 1996
Grant Date -
N/A
app pub date -
Jan 27, 1995
filing date -
Aug 21, 1992
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An ultrasound testing device for gas pressure accumulators is used to test a predeterminable set position that can be taken by a movable separating element inside an accumulator filled with gas and connected to a fluid circuit. The separating element has at least one testing body associated with a visible mark which indicates the set position of the separating element. An ultrasound testing device on a testing body can be set on the accumulator in alignment with the visible mark. This testing device allows a plurality of accumulators of the same type to be tested for their predeterminable gas pressure set value, which corresponds to the gas pre-filling pressure, by a single hand apparatus. This kind of test is economical and achieves reliable results.
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