Press section and method for starting and operating thereof

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5647960
SERIAL NO

08323103

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A press section of a paper machine includes a pick-up roll, a take-off felt looping about at least the pick-up roll and a connected first pressing element, and a counter element assigned to the first pressing element. The counter element and the first pressing element define a first press unit. A first pressing felt loops about at least the counter element of the first press unit and a second pressing element with a smooth surface. The second pressing element forms a second press unit with the first pressing element. The press section also includes a smooth press belt partially looping around a portion of the second pressing element, a third pressing element looped about by the smooth press belt, and a third counter element assigned to the third pressing element. The third counter element and the third pressing element form a third press unit. A third pressing felt loops about at least the third counter element. A take-off device disposed downstream the third pressing unit with respect to a direction of conveyance of a paper web through the press section is disposed against the smooth press belt.

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Patent Owner(s)

Patent OwnerAddress
J M VOITH GMBHHEIDENHEIM

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kotitschke, Gerhard Steinheim, DE 47 430

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