Measuring and testing – Fluid pressure gauge – Electrical
Reexamination Certificate
2006-08-29
2006-08-29
Noori, Max (Department: 2855)
Measuring and testing
Fluid pressure gauge
Electrical
Reexamination Certificate
active
07096739
ABSTRACT:
A pressure sensor is provided with a semiconductor device that is capable of detecting a pressure, a terminal that is connected to the semiconductor device by a bonding wire, a housing having an accommodation space for the semiconductor device, the bonding wire, and the terminal, a diaphragm for sealing the accommodation space, and working fluid that is sealed in the accommodation space and transmits a pressure applied to the diaphragm to the semiconductor device. The working fluid is silicone-based oil, and the terminal and the housing are sealed by fluorine-based adhesive.
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Kawamura Tetsushi
Suzuki Kazushi
Yamakawa Tomonari
Noori Max
Toyoda Koki Kabushiki Kaisha
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