FIELD: electrical engineering. SUBSTANCE: electric heater for preparation of hot liquid has system of functionally coupled control unit and two temperature sensors. Temperature sensors are produced from porous materials with differing characteristics. One temperature sensor in enclosed in heat insulating shell and has thermal contact with liquid and body. The other temperature sensor has thermal contact with electric heating element and liquid. EFFECT: facilitated manufacture, simplified design. 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| ELECTRIC WATER HEATER | 1996 |
|
RU2105433C1 |
| METHOD FOR DETERMINATION OF OUTBURST HAZARD OF BITUMINOUS COALS AND DEVICE FOR ITS REALIZATION | 1991 |
|
RU2029097C1 |
| SWITCHING-OFF DEVICE FOR ELECTRIC WATER HEATER | 0 |
|
SU1141592A1 |
| DEVICE TO REMOVE MOISTURE IN VACUUM | 2011 |
|
RU2485423C2 |
| CONTAINER FOR HEAT-TREATMENT OF FOOD PRODUCTS | 0 |
|
SU1822735A1 |
| WATER BOILER-STERILISER AND METHOD OF WATER TREATMENT | 2008 |
|
RU2460947C2 |
| METHOD FOR DETECTION OF DISTANCE TO FAULT LOCATION AND LENGTH OF WIRES OF POWER SUPPLY LINE AND COMMUNICATION LINE; DEVICE WHICH IMPLEMENTS SAID METHOD | 1996 |
|
RU2098838C1 |
| ELECTRIC HEATING CONTAINER TO BOIL WATER | 1994 |
|
RU2138136C1 |
| ELECTRIC HEATER POWER CONTROL DEVICE | 1995 |
|
RU2090014C1 |
| 0 |
|
SU1781504A1 |
