发明授权
US4252082A Slotted floor section with built-in means adapted for concurrently
heating litter and cooling sow in farrowing house
失效
具有内置装置的开槽地板部分适用于在分娩房屋内同时加热垃圾和冷却母猪
- 专利标题： Slotted floor section with built-in means adapted for concurrently heating litter and cooling sow in farrowing house
- 专利标题（中）： 具有内置装置的开槽地板部分适用于在分娩房屋内同时加热垃圾和冷却母猪
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申请号： US50067申请日： 1979-06-19
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公开(公告)号： US4252082A公开(公告)日： 1981-02-24
- 发明人: William T. Herring
- 申请人： William T. Herring
- 专利权人： Herring William T
- 当前专利权人： Herring William T
- 主分类号： A01K1/015
- IPC分类号： A01K1/015 ; A01K1/00 ; A01K1/02
摘要：
Slotted floor sections formed of reinforced concrete and commonly referred to as gang slats, that underlie and serve to support farrowing crates within a farrowing house, are provided with conduit means embeddedly built in the gang slats for circulation of a heated fluid through side sections of the gang slat for maintaining surfaces of the side sections in a warm condition conductive to promoting a healthy litter of newborn pigs, and wherein additional conduit means are embeddedly built in a central section of the gang slat so as to concurrently aid in maintaining surfaces of the central section in a cool condition conducive to the health of the sow.
公开/授权文献
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