|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||F25D-011/00 F25D-029/00 B64D-013/00|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 0 인용 특허 : 9|
Automatic shutdown systems are used with refrigerated air cargo containers. When a fire signature is detected by one or more sensors, the container exhaust fan(s) are automatically shut down or their external airflow is automatically restricted. In addition, or in the alternative, the shutdown system may likewise act when air transit is detected, such as acceleration and/or a change in altitude.
1. An automatic shutdown system for a refrigerated cargo container, the system comprising: (a) a cargo container comprising a refrigeration system, wherein the refrigeration system comprises at least one exhaust fan; and(b) a first sensor selected from the group of: an accelerometer; a frequency sensor; an electrical signal noise sensor; a transponder signal receiver; and combinations thereof;wherein the first sensor is communicably attached to a controller which is communicably attached to the refrigeration system, and the controller is arranged to auto...