Device for measuring the temperature of a medium through a wall
US9970828B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Dec 22, 2015 |
| Grant date | May 15, 2018 |
| Priority date | — |
| Expiry date | Aug 23, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01K7/42
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A measuring device for determining the temperature of a medium in a container or a pipe has at least one temperature sensor, arranged on the outside of a container or pipe wall; an output for the temperature registered thereby; and an output for the measurement result obtained thereby. The device connects at least one first differentiator, capable of determining at least one first derivative of the progression over time of the temperature registered by the temperature sensor; at least one first multiplier for multiplying the derivative by a first factor which is a value for the time constant of the heat transfer through the wall; and
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.