Ultrasonic sensor for controlling the process during resistance spot welding
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United States of America Patent
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Apr 3, 2007
Grant Date -
Apr 29, 2004
app pub date -
Feb 4, 2002
filing date -
Feb 2, 2001
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A sensor carrier is provided that has at least one oscillating element (32) that introduces ultrasonic waves into an area to be examined and/or receives ultrasonic waves coming from the area to be examined, whereby the oscillating element (32) is located in an oscillator carrier (33), and the oscillator carrier (33) has connecting means (36, 37, 38, 39) for connection with the electrode (31).
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