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SUBSTANCE: water electric heater switch-disconnector has alarm signalling unit, electric heater, switching unit, indicator unit, control unit designed as the array of two optron pairs, resistors and transformer. EFFECT: provides increase in operational reliability. 2 dwgIVANOV VLADIMIR I...
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The utility model relates to a boiling switch for an electric heating disk type electric cup; and the boiling switch comprises a shell. The top of the shell is arranged with a rocker bar, and a steam chest under the shell is arranged with two disc-shaped metal sheets fit with the rocker...
This paper presents an auxiliary heater of solar water heaters based on the microcontroller of model 51.The AT89S52 is used as the CPU,and AD590 is for the... XU Hong-Hao,GU Gang - 《Techniques of Automation & Applications》 被引量: 0发表: 2008年 Step switch for electric heaters The ...
AN INSTANTANEOUS WATER HEATING UNIT FOR INSERTION INTO A HOT WATER STORAGE TANK water storage tank, the water within inner space of the sleeve being heated on-demand by the electric water immersion heater while flowing through the inner space of the sleeve; and e) a flow switch connected in ...
Durable Factory Supplied Type K Thermocouple Connector for Precision Applications US$10.00 / Piece Versatile Silicone Heater Pad for 3D Printing Applications US$5.00-10.00 / Piece High Quality Instant Thick Film Water Heater US$2.00-10.00 / Piece Electric Thick Film Instant H...
High Quality Electric Oven Capillary Tube Thermostat with -35~320º C Degree Oven Thermostat US$3.00 / Piece Wk-R66 Electric Shower Hot Water Heater Parts Thermostat US$3.90 / Piece -35~320 Celsius Capillary Thermostat High Temperature Cont...
Electrical water heater To the hydroelectric switch is fitted a read relay (13). The electric heater is connected to an electrical voltage regulator (3), to which are connected the temperature pick-up, the hydroelectric switch, the micro-switch and the ... STOJANEK RUDOLF - US 被引量: 6...
it is used in the control of water circulation, water charging and discharging, water heating, water pump switch on and off of solenoid valve, or powering on and off of water discharging for electric water heater, solar energy water heater, air condition and oth...