Separation disc and separator

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8454487
APP PUB NO 20110136649A1
SERIAL NO

12936748

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention relates to a separation disc and a milk separator comprising a rotor, which separation disc together with other separation discs forms a stack of separation discs rotatable together with the rotor. The separation disc comprises a truncated substantially conical portion and an annular flange element connected to the conical portion at the smallest radius and extends therefrom radially inwards substantially perpendicular to the axis of rotation. The flange element has a radial extent corresponding to at least 10% of the radial extent of the conical portion. The inner radial edge of the flange element includes recesses distributed along the edge and adapted to protrusions on a column connected to the rotor, extending coaxially through the separation discs. The recesses are substantially filled by the protrusions. The radial extent of the recesses corresponds to at least 20% of the radial extent of the flange element.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
ALFA LAVAL CORPORATE ABLONGDE SWEDEN LUND SKANE

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ackalin, Jan Tumba, SE 1 15
Bergstrom, Johan Stockholm, SE 13 96
Lindroth, Per-Olof Jarfalla, SE 1 15

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