Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Kazushi Suzuki0
Date of Patent
January 1, 2008
0Patent Application Number
112079010
Date Filed
August 22, 2005
0Patent Primary Examiner
Patent abstract
In a pressure sensor which has a metal housing 12 containing a sensor chip 11 and a joint housing 14 and in which an insulating member 15 is arranged to electrically insulate both of the metal housing 12 and the joint housing 14 from each other, the metal housing 12 is connected to a stable potential such as, for example, a sensor power supply or a sensor ground. Thus, there can be solved a problem that the detection signal is liable to be influenced by electric noise from outside where a signal line of the pressure sensor and the sensor housing are electrically suspended or unfixed.
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