发明授权
US5186677A 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
- 专利标题: Procedure and plant for the stunning of animals to be slaughtered at slaughterhouses
- 专利标题(中): 动物动物的动物和动植物在ES US ES ES ES ES ES ES ES ES ES
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申请号: US652560申请日: 1991-02-07
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公开(公告)号: US5186677A公开(公告)日: 1993-02-16
- 发明人: Leif L. Christensen , Tage W. Joergensen , Claes-Henrik Hansen
- 申请人: Leif L. Christensen , Tage W. Joergensen , Claes-Henrik Hansen
- 申请人地址: DKX Roskilde
- 专利权人: Slagteriernes Forskningsinstitut
- 当前专利权人: Slagteriernes Forskningsinstitut
- 当前专利权人地址: DKX Roskilde
- 优先权: DKX334/90 19900208
- 主分类号: A22B1/00
- IPC分类号: A22B1/00 ; A22B3/00
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.
公开/授权文献
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信息查询
IPC分类:
A | 人类生活必需 |
A22 | 屠宰;肉品处理;家禽或鱼的加工 |
A22B | 屠宰 |
A22B1/00 | 束缚待宰牲畜用的装置 |