Scraped surface heat exchanger and a method for producing whey protein concentrate

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8459338
APP PUB NO 20120214977A1
SERIAL NO

13413089

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention relates to a scraped surface heat exchanger (100) comprising a heat exchanging wall (20) having an cylindrical inner surface (21) with a radius (R+.delta.), a shaft (10) being rotatable mounted inside of and concentrically to the inner surface (21) of the heat exchanging wall (20) and having at least one gap portion (10A) with an outer surface (11) and a radius (R), and at least one scraping member (40) supported by the shaft (10) and extending to the inner surface (21) of the heat exchanger wall (20), characterized in that the at least one or the gap portions (10A) with an outer surface (11) and a radius (R) extend over at least 60% of the circumference of the shaft (10).

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Patent Owner(s)

Patent OwnerAddress
INVENSYS APV A/SPASTEURSVEJ 1 8600 SILKEBORG

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Koeningsfeldt, Preben Hoerning, DK 2 1
Poulsen, Ole Engesvang, DK 24 1091
Thorsen, Knud Gjern, DK 7 4

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