公开(公告)号：US3814056A

公开(公告)日：1974-06-04

申请号：US35165373

申请日：1973-04-16

Applicant: ALFA LAVAL AB

Inventor： MAEHANS V

IPC: A01J5/017 ,  A01J5/04 ,  A01J9/08

CPC classification number: A01J5/041 ,  A01J5/017

Abstract: Upon actuation of a device for pulling the teat cup cluster from the udder, the device opens a normally closed valve to admit air to the interior of the milk claw, whereby milk is flushed from the claw into the milk discharge hose, and the vacuum in the claw is reduced to permit easy removal of the teat cups.

Abstract translation: 在致动用于从乳房拉动奶杯杯的装置时，该装置打开常闭阀门以将空气吸入奶爪的内部，由此将牛奶从爪子冲入牛奶排出软管中，并且将真空 爪被减少以允许容易地去除奶杯。