发明名称 |
Milking system |
摘要 |
The present invention features an improved milking system that provides a precise, delineated transition between the pressure and vacuum phases of a pulsator mechanism. The system features a two-valve control that provides a sharp transition between the alternating air pressure and vacuum that are supplied to a teat cup. One valve of the pulsator mechanism controls the vacuum inlet; the other valve controls the atmospheric air inlet. The electronics actuating the valves alternates the air and vacuum supplied to the pulsator outlet, so that the vacuum and atmospheric air sources are never simultaneously connected to the pulsator outlet.
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申请公布号 |
US5697325(A) |
申请公布日期 |
1997.12.16 |
申请号 |
US19950387694 |
申请日期 |
1995.02.13 |
申请人 |
GEHM, LANNY;GEHM, WILLIAM |
发明人 |
GEHM, LANNY;GEHM, WILLIAM |
分类号 |
A01J5/04;A01J5/007;A01J5/14;(IPC1-7):A01J5/00 |
主分类号 |
A01J5/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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