Wireless temperature measurement system

The wireless temperature measurement system addresses durability and accuracy issues in high-temperature appliances by using a heat shield and wireless communication, ensuring reliable and remote monitoring.

WO2026030347A1PCT designated stage Publication Date: 2026-02-05COMBUSTION LLC +3
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Patent Information

Application Number
PCT/US2025/039699
Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
Priority Date
2024-07-30
Filing Date
2025-07-29
Publication Date
2026-02-05

AI Technical Summary

Technical Problem

Existing temperature measurement devices for high-temperature cooking appliances, such as barbecues and smokers, are prone to damage from environmental factors, provide inaccurate readings, require manual monitoring, and suffer from signal interference due to Faraday cage effects, limiting their durability and effectiveness.

Method used

A wireless temperature measurement system (TMS) with a heat shield, digital display, and precision sensor assembly that includes a heat shield sub-assembly, a removable display unit, and a temperature sensor, featuring heat rejection mechanisms and wireless communication capabilities, allowing remote monitoring and control.

Benefits of technology

The TMS provides accurate, durable temperature readings and remote monitoring by rejecting heat, protecting internal electronics, and enabling wireless communication, thereby enhancing durability and usability in high-temperature environments.

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Abstract

A temperature measurement system includes a multi-layered heat shield assembly, a display removably coupleable to the heat shield, and a temperature sensor extending through the heat shield. The measurement system is configured to be mounted to a high-temperature cooking appliance with the temperature sensor detecting a temperature of an internal cavity of the appliance. The display includes a controller configured to collect data from the temperature sensor and wirelessly transmit the data to an external device or network. The multi-layered heat shield assembly is configured to maintain a temperature differential between the appliance and the display of up to 300 degrees C to protect the electronics of the display.
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