发明名称 |
ELECTRODE-TYPE LIQUID HEATER |
摘要 |
off-line automatic heating and hot-water supply for cottages, industrial and servicing premises, and the like. SUBSTANCE: one or more thermistors set to desired change-over temperature corresponding to maximum permissible heating temperature of liquid are additionally inserted in heater internal electric circuit formed by electrodes with current lead-ins and liquid being heated. Thermistor may be connected in series with one of electrodes. As soon as liquid is heated to change-over setting temperature of thermistor, the latter operates and liquid heating ceases until it cools down below change-over temperature. EFFECT: provision for long-time and high-precision maintenance of desired liquid temperature. 2 cl, 4 dwg
|
申请公布号 |
RU2168874(C1) |
申请公布日期 |
2001.06.10 |
申请号 |
RU19990127749 |
申请日期 |
1999.12.28 |
申请人 |
ZAKRYTOE AKTSIONERNOE OBSHCHESTVO "FIRMA "GALAN" |
发明人 |
TERSKOV N.G.;PEREPECHIN A.A.;TJUKH V.M. |
分类号 |
H05B3/60;F24H1/20;(IPC1-7):H05B3/60 |
主分类号 |
H05B3/60 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|