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특허 상세정보

Embedded cargo sensors for a refrigeration system

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F25D-029/00   
출원번호 US-0707892 (2015-05-08)
등록번호 US-9958198 (2018-05-01)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Cantor Colburn LLP
인용정보 피인용 횟수 : 0  인용 특허 : 13
초록

A method and system for use with a volume containing a cargo having a thermal mass includes, at least one temperature sensor associated with the cargo to provide at least one temperature associated with the thermal mass, a refrigeration unit associated with the volume, and a controller to control the refrigeration unit in response to the at least one temperature associated with the thermal mass and a temperature set point, wherein the controller models a temperature characteristic of the thermal mass.

대표
청구항

1. A refrigeration system, for use with a volume containing a cargo having a thermal mass, the refrigeration system comprising: at least two temperature sensors associated with the cargo to provide at least two temperatures associated with the thermal mass, wherein the first temperature sensor is disposed on an outside surface of the cargo, and wherein the second temperature sensor is embedded within the cargo;a refrigeration unit associated with the volume; anda controller configured to: model a thermal accumulation characteristic of the thermal mass ba...

이 특허에 인용된 특허 (13)

  1. Hicke Gerald E. (2468 Kingfield Way San Jose CA 95124). Air conditioning method and apparatus for refrigerated vehicles. USP1990064936104.
  2. Hicke Gerald E. (2468 Kingfield Way San Jose CA 95124). Air conditioning method and apparatus for refrigerated vehicles. USP1992045101643.
  3. Lee Gab-Youl,KRX ; Bang Yong-Woong,KRX. Air current control apparatus for air conditioner and methods. USP1999065913890.
  4. Tattam, Edwin Francis. Cargo container temperature control system. USP2014078763423.
  5. Tyree Lewis. Dry ice rail car cooling system. USP1999115979173.
  6. McMahon,Michael J.; Piotrowski,Stanley; Clark,Toby W.; Varma,Tilak. Expandable/contractible universal thermal bulkhead structure for use within refrigerated cargo containers. USP2007077249921.
  7. Jones Robert (Sunset Harbor FL) Thompson Hubert R. (Belleview FL). Food product transport system. USP1985034505126.
  8. Dao Hank Tien. HVAC control system for an automobile. USP2001106304803.
  9. Reason John R. ; Lane L Thomas. Method and apparatus for changing operational modes of a transport refrigeration system. USP2000026027031.
  10. Brickner Laurence R. (Marathon NY) Christiansen David A. (Bloomington MN). Method of determining refrigerant charge. USP1992105152152.
  11. Hanson Jay L. (Bloomington MN) Herrig Doyle G. (Elko MN). Method of monitoring a transport refrigeration unit and an associated conditioned load. USP1996125579648.
  12. Kistner William Paul ; Griffin J. Michael ; Gutheim August W.. Thermal storage monitoring and control system for cargo container. USP1999115983655.
  13. Barnett Joe R. (Minneapolis MN). Transport refrigeration system with top freezing avoidance. USP1985054519215.