Device For Detecting Passenger's Weight In Vehicle
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United States of America Patent
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N/A
Issued Date -
Jul 16, 2009
app pub date -
Jan 15, 2009
filing date -
Jan 15, 2008
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The passenger weight detection device includes a sensor body including a center hole, fixing holes formed on the center hole, and a mounting recess formed in the sensor body to mount a diaphragm. Additionally, a semiconductor strain gauge is attached to the diaphragm and a printed circuit board (PCB) is built in the mounting recess of a flange and extended from the center hole, thereby being electrically connected with the semiconductor strain gauge. The passenger weight detection device further includes a semiconductor chip, a connector, a cutaway part formed between the center hole and the fixing holes, and an under cover made of metal to close exposed parts of the center hole and the mounting recess.
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Family
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