Pressure sensor

Details Pressure sensor Pressure sensor

1997-07-30

1999-04-20

Oen, William L.

Measuring and testing

Fluid pressure gauge

With protective separator

73721, 73727, G01L 700, G01L 900

Patent

active

058958592

ABSTRACT:
A pressure sensor comprises two sensor, a casing and a filter. A first sensor is a suction air pressure sensor for measuring the pressure of the air sucked in an internal combustion engine and the like. A second sensor is an atmospheric pressure sensor for measuring the atmospheric pressure. The casing accommodates the suction air pressure sensor and the atmospheric pressure sensor. The filter prevents the infiltration of solid matter and liquid form outside of the puressure sensor, and is mounted on the air introducing part of the atmospheric pressure sensor in the casing.

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patent: 5369984 (1994-12-01), Rogers et al.
patent: 5375472 (1994-12-01), Mitani et al.
patent: 5438876 (1995-08-01), Lewis
patent: 5544529 (1996-08-01), Mitani et al.

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