Electrical resistors – Strain gauge type – Fluid- or gas pressure-actuated
Patent
1997-02-18
1998-09-22
Walberg, Teresa J.
Electrical resistors
Strain gauge type
Fluid- or gas pressure-actuated
338 2, 338 36, 338 42, 257419, G01L 122
Patent
active
058120475
ABSTRACT:
An improved resistor and connection region structure in which the geometries of the connection regions for a pair of radial resistors correspond to the connection region geometries for a pair of tangential resistors, thus inherently eliminating the need for varying connection regions to compensate for offset. In particular, the radial resistors are formed by placing two legs in parallel with each other and connecting those legs in series on opposite sides of the membrane, with the connection region on the interior of the membrane. The tangential resistors, on the other hand, are formed on the opposite sides by placing two legs in series with each other and connecting those legs in series, with an interior connection region connecting them.
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Easthom Karl
Exar Corporation
Walberg Teresa J.
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