Centrifugal rotor and a slide for such a rotor

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United States of America Patent

PATENT NO 5792037
SERIAL NO

08776042

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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In the rotor of a centrifugal separator there is an annular slide (6) for opening and closing of a periphery outlet (12, 13) from a separation chamber (9). The slide (6) at its radially inner edge is connected with and axially fixed relative to the rotor body (1, 2) but has a radially outer edge portion (11) which is axially movable relative to the rotor body (1, 2). This is possible because a portion of the slide, having a substantial radial extension, is flexible. In operation, the flexibility of the slide results in an angular change between portions of the slide situated at different radial distances from the center axis of the rotor.

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Patent Owner(s)

Patent OwnerAddress
ALFA LAVAL ABLONGDE SWEDEN

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bodelson, Berth Tullinge, SE 3 38
Holm, Staffan Ronninge, SE 3 15
Klintenstedt, Kjell Saltsjo-Boo, SE 19 138
Ohlson, Nils-Gunnar Nacka, SE 2 38
Salmi, Toini Sorunda, SE 2 13
Setterberg, Jan Huddinge, SE 4 59

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