Lubrication using spray nozzles having multiple oil inlet openings

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10780475
APP PUB NO 20160325327A1
SERIAL NO

15109067

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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During the rolling of a metallic flat rolling stock (1) in a roll stand (2), lubricating oil (5) is sprayed onto the rolling stock (1) and/or at least one roll (3,4) of the roll stand (2) by multiple spray nozzles (7) arranged beside one another. In each case, a mixing chamber (8) of a spray nozzle (7) is fed with a respective quantity of lubricating oil (5) via respective multiple oil inlet openings (9). The respective mixing chamber (8) is fed with compressed air (11) via respectively one air inlet opening (10). Compressed air (11) atomizes the lubricating oil (5) in the respective mixing chamber (8) to form an aerosol and, via respectively at least one nozzle outlet (12), is sprayed onto the rolling stock (1) and/or the at least one roll (3,4) of the roll stand (2).

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Patent Owner(s)

  • PRIMETALS TECHNOLOGIES AUSTRIA GMBH

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Boehm, Martin Linz, AT 11 61
Braidt, Thomas Linz, AT 3 4
Dirisamer, Gernot Tollet, AT 5 5
Krimpelstaetter, Konrad Österreich, AT 9 2
Vipavc, Daniel Linz, AT 1 1

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