Wireless sensing and control of temperature using magnetic fields
Abstract
A method and system for sensing and controlling temperature with magnetic fields are provided. The method comprises placing a compound in thermal communication with a number of temperature or heat sources and placing a number of magnets in thermal communication with the compound. A number of magnetic sensors are placed in electromagnetic communication with the number of magnets. Changes in the magnetic field of the magnets are detected by the sensors and used to determine the temperature of the compound according to a model that maps magnetic field characteristics to temperature. The amount of cure of the compound can then be estimated from the temperature. The temperature or heat sources are controlled in response to the temperature measurement and the estimated amount of cure of the compound.
- Inventors:
- Issue Date:
- Research Org.:
- Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
- Sponsoring Org.:
- USDOE National Nuclear Security Administration (NNSA)
- OSTI Identifier:
- 1924862
- Patent Number(s):
- 11376765
- Application Number:
- 16/532,788
- Assignee:
- National Technology & Engineering Solutions of Sandia, LLC (Albuquerque, NM)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B29 - WORKING OF PLASTICS B29C - SHAPING OR JOINING OF PLASTICS
B - PERFORMING OPERATIONS B29 - WORKING OF PLASTICS B29K - INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR {MOULDS, } REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- DOE Contract Number:
- NA0003525
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 08/06/2019
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Chen Mazumdar, Yi, Nemer, Martin, and Mazumdar, Anirban. Wireless sensing and control of temperature using magnetic fields. United States: N. p., 2022.
Web.
Chen Mazumdar, Yi, Nemer, Martin, & Mazumdar, Anirban. Wireless sensing and control of temperature using magnetic fields. United States.
Chen Mazumdar, Yi, Nemer, Martin, and Mazumdar, Anirban. Tue .
"Wireless sensing and control of temperature using magnetic fields". United States. https://www.osti.gov/servlets/purl/1924862.
@article{osti_1924862,
title = {Wireless sensing and control of temperature using magnetic fields},
author = {Chen Mazumdar, Yi and Nemer, Martin and Mazumdar, Anirban},
abstractNote = {A method and system for sensing and controlling temperature with magnetic fields are provided. The method comprises placing a compound in thermal communication with a number of temperature or heat sources and placing a number of magnets in thermal communication with the compound. A number of magnetic sensors are placed in electromagnetic communication with the number of magnets. Changes in the magnetic field of the magnets are detected by the sensors and used to determine the temperature of the compound according to a model that maps magnetic field characteristics to temperature. The amount of cure of the compound can then be estimated from the temperature. The temperature or heat sources are controlled in response to the temperature measurement and the estimated amount of cure of the compound.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2022},
month = {7}
}
Works referenced in this record:
System and method for estimating motor resistance and temperature
patent-application, December 2015
- Henderson, Michael I.
- US Patent Application 14/750984; 20150381091
Thermal Simulator
patent-application, December 2014
- Yousef, Ahmed; Kasler, David; Shavezipur, Mohammad
- US Patent Application 13/920165; 20140369383
Process for preparing magnet made of resin
patent, September 1992
- Kuroda, Masaaki
- US Patent Document 5,145,614
Temperature control for polymerizing particulate polyolefin
patent, February 2017
- Hottovy, John D.; Hendrickson, Gregory G.
- US Patent Document 9,579,619
Wireless Sensor for Rotating Elements
patent-application, December 2014
- Gupta, Lokesh Anilkumar; Peroulis, Dimitrios
- US Patent Application 13/907624; 20140355644