DISTRIBUTION CHANNELING IN CONNECTION WITH THE HEADBOX OF A PAPER MACHINE

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20120273150A1
SERIAL NO

13458393

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Abstract

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Distribution channeling for stock suspension, the distribution channeling being in connection with a headbox of a paper machine The distribution channeling is fed with a transverse input channel for stock suspension, such as with an inlet pipe, and which distribution channeling feeds stock suspension into an intermediate chamber and onwards from the intermediate chamber to the slice channel of a paper machine. The distribution channeling is formed from a number of modular pieces and is fitted to the headbox after the input channel. One or more distribution channels, such as a hole, for the stock suspension flowing through a modular piece are formed in the modular piece. The modular pieces are placed side by side such that an interspace forms between them, from which interspace diluting water can be fed into the distribution channel.

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Patent Owner(s)

Patent OwnerAddress
VAAHTO PAPER TECHNOLOGY OYVANHA MESSILANTIE 6 HOLLOLA FI-15860

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
KRONHOLM, Harri Tampere, FI 4 7
NIEMINEN, Erkka Tampere, FI 7 12

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