Methods of and/or apparatus for milking animals

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United States of America Patent

PATENT NO 4365589
SERIAL NO

06214427

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A claw for connecting teat cups to a milk line of a milking machine has a plurality of individual chambers with a milk inlet leading from a teat cup into each chamber and an outlet leading from each chamber to a common chamber in the milk line, the inlets, outlets and chambers being positioned and shaped to give a swirling or vortex action to fluid in the chambers that the normal direction of flow of fluid from the teat cups to the milk line cannot be easily reversed thus substantially preventing back flow of milk to the teat cups and cross flow of milk between teat cups. A rapid flow of fluid from any of the outlets will tend to induce an increase in flow velocity of air passing from an air inlet to the milk line which in turn will tend to increase a parallel flow outwardly from each of the other outlets.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
DEC INTERNATIONAL NZ LIMITEDHAMILTON

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Millar, Thomas D Hamilton, NZ 7 256
Phillips, Evan M Hamilton, NZ 4 24

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