IPC Subgroup
G01K 1/22 by means of fluid contained in a hollow body having parts which are deformable or displaceable under the pressure developed by the fluid
Introduced: September 1968
Last revised: January 2006
Full Title
Details of thermometers not specially adapted for particular types of thermometer > Compensating for effects of temperature changes other than those to be measured, e.g. changes in ambient temperature > by means of fluid contained in a hollow body having parts which are deformable or displaceable under the pressure developed by the fluid
Classification Context
- Section:
- PHYSICS
- Class:
- MEASURING; TESTING
- Subclass:
- MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR