公开(公告)号：US3854452A

公开(公告)日：1974-12-17

申请号：US34602773

申请日：1973-03-29

申请人： BUCKEYE STEPHENS LTD

发明人： BARDET M

IPC分类号： A01K41/04

CPC分类号： A01K41/04

摘要： During the incubating of living eggs in a closed volume the desired conditions are maintained by pre-conditioning air in a pre-conditioner outside the volume and passing the preconditioned air through the volume at a rate in accordance with the conditions in the volume as sensed by a wet-bulb thermometer within the volume. Rate is controlled by a drive fan or by an adjustable damper in either an inlet or outlet of the volume. If the pre-conditioning of the air is carried out in a suitable manner, the metabolic products of the eggs can be substantially balanced by the air introduced into the volume at a controlled overall rate, so that the desired environmental conditions are maintained in the volume. In a hatcher, various different conditions required at different stages of the hatching, can be selected automatically.

摘要翻译： 在活体卵孵化期间，通过将体积内的预调节剂中的空气预先调节并将预调节空气以体积的条件按照体积中的条件通过体积来保持所需条件， 由体积内的湿球温度计感测到。 速率由驱动风扇或音量的入口或出口中的可调节阻尼器控制。 如果以合适的方式进行空气的预调节，则蛋的代谢产物可以通过以受控的总体速率引入体积的空气基本上平衡，使得期望的环境条件保持在体积 。 在孵化场中，可以自动选择孵化不同阶段所需的各种不同条件。

公开(公告)号：US3817214A

公开(公告)日：1974-06-18

申请号：US19646371

申请日：1971-11-08

申请人： BUCKEYE STEPHENS LTD

发明人： BARDET M

IPC分类号： A01K31/18 ,  A01K41/00

CPC分类号： A01K41/00

摘要： During the incubating of living eggs in a closed volume the desired conditions are maintained by pre-conditioning air in a pre-conditioner outside the volume and feeding the preconditioned air into the volume in accordance with the conditions in the volume as sensed by an element within the volume, e.g. a wet-bulb thermometer. If the pre-conditioning of the air is carried out in a suitable manner, the metabolic products of the eggs can be substantially balanced by the air introduced into the volume, so that the desired environmental conditions are maintained in the volume.

摘要翻译： 在活体卵在封闭体积中孵育期间，通过预先调节体积外的预调节剂中的空气并将预调节的空气根据体积中的条件按照由 音量内的元素，例如 一个湿球温度计。 如果以合适的方式进行空气的预调节，则蛋的代谢产物可以通过引入体积的空气基本上平衡，从而使所需的环境条件保持在体积中。