Measuring sensor in a paper machine
OwnerGeorg Kleiser, Jens Muller +1inventors
InventorsGeorg Kleiser, Jens Muller, Rainer Fenske
Life of this patent
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Abstract
A synthetic roll shell, as well as its manufacture and utilization in press rolls, used for the purpose of measuring the pressure progression in a press nip of a machine for the production and/or conversion of a paper, cardboard, tissue or other type of fiber web. The pressure measurements are made during rotation of the press roll by at least one pressure sensor located in the synthetic material.
Claims20
A roll shell for a rotating press roll, comprised at least partially of a synthetic material including at least one pressure sensor located in said synthetic material.
A method of manufacturing a roll shell, including the step of casting at least one pressure sensor into said roll shell.
A method of using a roll shell in a press roll for measuring the pressure progression in a press nip of a machine for the production of a fiber web, including the step of using said press roll for a limited period as a measuring roller.
Dependencies are inferred from the claim text.