Temp. indicator with switch not affecting display - contains two bourdon springs acting in mechanical isolation

• Main Authors: HAUFF,SIEGFRIED, MOELLER,SIGURD
• Format: Patent
• Language: English; German
• Published: 09.06.1982
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC SWITCHES; ELECTRICITY; EMERGENCY PROTECTIVE DEVICES; MEASURING; MEASURING QUANTITY OF HEAT; MEASURING TEMPERATURE; PHYSICS; RELAYS; SELECTORS; TESTING; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR

A temp. indicator with a switch contains a Bourdon spring connected via a capillary to a measurement sensor. The switch is operated via a lever depending on the actual value driving the spring and an adjustable demand value. The effects of the switching mechanism on the temp. actual value display ar...