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公开(公告)号：US5009191A
公开(公告)日：1991-04-23
申请号：US413340
申请日：1989-09-27
IPC分类号： A22B1/00
CPC分类号： A22B1/00
摘要： Animals such as pigs which are to be slaughtered at slaughterhouses are unloaded from the transport truck and driven into pens and stalled in these for some time, until they are driven out of the pens and over to a stunning apparatus. The pigs of a supplied lot to the slaughterhouse, or part of the supplied lot, are treated as a separate unit during one or more of the above-mentioned stages of treatment, which means that pigs of a unit are to be constantly kept separated from pigs belonging to other units. Each unit may comprise e.g. 15 pigs. The treatment of the animals in units reduces their aggressions, and their well-being is increased, which will result in a lower incidence of rind damages, blood splashings and deviant meat quality of the carcasses. A system for stalling of the pigs includes a number of oblong pens (1), which are placed next to each other. Each of the pens has an entrance gate (6), an exit gate (8) and a driving gate (10) which is movable in the longitudinal direction of the pen. Each pen is equipped with one or more stationary intermediate gates (4), which are placed at such a distance from each other, the entrance gate (6) and the exit gate (8), that the pen is divided into several rooms (3a, 3b, 3c). The size of each room corresponds preferably to the size of the unit of pigs which is to be treated.
摘要翻译： 在屠宰场屠宰的猪等动物将从运输卡车上卸下，并进入钢笔并停滞一段时间，直至被从钢笔上取出并转到令人惊叹的装置上。 在上述一个或多个处理阶段，向屠宰场或供应批次的一部分提供的批次的猪被视为单独的单位，这意味着一个单位的猪将不断地保持与 属于其他单位的猪。 每个单元可以包括例如 15头猪。 以单位治疗动物减少其侵害，并增加其健康，这将导致屠体的外伤，血液飞溅和肉质异常的发生率较低。 用于停止猪的系统包括彼此相邻放置的多个长方形笔（1）。 每个笔具有可在笔的纵向方向上移动的入口门（6），出口门（8）和驱动门（10）。 每个笔配备有一个或多个静止中间门（4），它们彼此相隔一定距离，入口门（6）和出口门（8），笔被分成几个房间（3a ，3b，3c）。 每个房间的大小最好相当于待处理的猪单位的大小。
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2.发明授权Procedure and plant for the stunning of animals to be slaughtered at slaughterhouses 失效动物动物的动物和动植物在ES US ES ES ES ES ES ES ES ES ES
公开(公告)号：US5186677A
公开(公告)日：1993-02-16
申请号：US652560
申请日：1991-02-07
摘要： Stunning of animals to be slaughtered at slaughterhouses takes place by exposing the animals for a sufficiently long period of time to an anaesthetic atmosphere, such as an atmosphere of carbon dioxide. A number of animals is first driven into a transport box (2b) which has been placed in a filling area at the slaughterhouse. Then a filled box is transported to a waiting area for boxes (2c), and from this waiting area a box is taken when needed and led through a stunning area (3) filled with the anaesthetic atmosphere, such as an oblong pit with room for 2-15 boxes (2d), which are led in one after another. The boxes (2f) with stunned animals are emptied of animals to be slaughtered, which are chained, whereas the empty boxes (2a) are returned to the filling area for renewed use. The removal of a box (2c) from the waiting area and the supply to the stunning area (3) are controlled by the current slaughtering speed and the number of boxes (2d) in the stunning area. The described method ensures an animal-friendly treatment of the animals and an optimum stunning, even if interruptions in the supply occur.
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