Sealing Ring and Pressure Transducer having at least one such Sealing Ring
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Issued Date -
Oct 29, 2015
app pub date -
Feb 7, 2013
filing date -
Mar 8, 2012
priority date (Note) -
Abandoned
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Abstract
A sealing ring for sealing in the axially clamped state includes a metal or ceramic annular body, which has in cross section a first spring leg having at least a first sealing surface on a first end of the annular body and a second spring leg having at least a second sealing surface on a second end of the annular body, which faces away from the first end. Between the first spring leg and the second spring leg a diagonal connecting leg extends, which is connected with the first spring leg in an inner edge region of the annular body and with the second spring leg in an outer edge region of the annular body. The first sealing surface has a plastic sealing material, and the second sealing surface has a plastic sealing material. The sealing ring has especially on at least one end two sealing surfaces, which are radially spaced from one another and isolated from one another by an annular axial recess in the spring leg.
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