FIELD: instrumentation engineering; temperature control in domestic and industrial heating appliances. SUBSTANCE: temperature controller has thermal system built up of heat cylinder 1, communicating channel 2, and pressure- gage assembly 3, transfer mechanism 4, and control element 5. Thermal system is filled with low-boiling liquid. EFFECT: improved safety due to shutting off gas supply in case of thermal system depressurization. 2 dwg
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0 |
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Authors
Dates
1998-04-10—Published
1994-03-29—Filed