Title:
電磁トランスポンダおよび可変インピーダンスを有する別個の無給電アンテナを採用する温度測定システム
Document Type and Number:
Japanese Patent JP6878293
Kind Code:
B2
Abstract:
Temperature measurement systems (20) include a temperature sensor (22) and an electronic signal interrogator (24). The temperature sensor (22) has a transponder (26) equipped with an antenna (28), and a separate parasitic antenna (32) with a temperature-sensitive transducer (34, 68-74, 78a-84a), while the interrogator (24) has a transmitter (42) and antenna (40). The sensor (22) is designed to be placed in thermal contact with an object to be temperature-measured, with the interrogator (24) placed in proximity to the object. The systems (20) may be used with food servingware domes (88, 114), which can be preheated and placed over a food-bearing plate to maintain the temperature of the food.
Inventors:
Burke Ai Ai, Michael Jay.
Crosia, Brian El.
Crosia, Brian El.
Application Number:
JP2017547990A
Publication Date:
May 26, 2021
Filing Date:
March 16, 2016
Export Citation:
Assignee:
TS Technologies Technologies LLC
International Classes:
G01K1/024; G01K5/62; G01K7/16; G08C19/00; H01Q7/00; H05B6/12
Domestic Patent References:
| JP2003529184A |
Foreign References:
| DE202009018612U1 | ||||
| US6172608 |
Attorney, Agent or Firm:
Patent Service Corporation Tanigawa International Patent Office