Combined action filter press

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8900450
SERIAL NO

13138261

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The present invention concerns a filter press (10, 60), comprising a supporting frame, constituted of at least one longitudinal rail or guide (11, 61) supported at its opposite ends by a fixed headpiece (12, 62) on one side and by a foot (13, 63) on the other side, a movable headpiece (15, 65) supported by said at least one guide (11, 61), a plurality of filtering plates (14, 64) arranged side by side between said fixed headpiece (12, 62) and said movable headpiece (15, 65), pneumatic elements or cushions (20, 70) for pressing and a compression plate (21, 71), wherein said movable headpiece (15, 65) comprises threaded cylindrical holes, supported on relative endless screws (19, 69) the ends of which are rotationally mounted on supports integral with the relative guides (11, 61).

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Patent Owner(s)

Patent OwnerAddress
TENOVA S P A20149 MILANO

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Tongiani, Stefano Massa, IT 4 2

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