Pressure sensor

Details Pressure sensor Pressure sensor

2006-12-05

2006-12-05

Lefkowitz, Edward (Department: 2855)

Measuring and testing

Fluid pressure gauge

Diaphragm

Reexamination Certificate

active

07143650

ABSTRACT:
This invention relates to a pressure sensor comprising a diaphragm and at least one measuring element, which is situated on the diaphragm while serving to measure a deflection of the diaphragm. A holding element is placed on at least one surface of the diaphragm in order to accommodate a seal element, whereby this holding element has a through hole, which faces the diaphragm surface while having a cross-section that corresponds to the outer contour of a seal element to be accommodated.

REFERENCES:
patent: 4040297 (1977-08-01), Karsmakers et al.
patent: 5627321 (1997-05-01), Korhonen et al.
patent: 6311561 (2001-11-01), Bang et al.
patent: 2 308 447 (1997-06-01), None
patent: 62027637 (1987-02-01), None
patent: 2002-005771 (2002-01-01), None

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