(24) via which the pressure from the evaporator acts directly on an actuating drive (22) associated with the cone pulley pair (20), whereby said drive adjusts the cone pulleys of the cone pulley pair proportionally to changes of the pressure and thus adjusts the speed of the compressor (...
A circuit for controlling a free-piston engine, particularly of a refrigerator compressor, comprises a part (1) of H configuration, in the sides (4, 5, 6, 7) of which there are positioned electronically controlled switching means (8), sa... VDB Heinz,V Enrico 被引量: 0发表: 1997年 ...
The refrigerator contains a compressor and heat exchanger. The material of heat exchanger is SUS304, the heat exchange area is 1.5 m2, the inlet and outlet diameter of gas is G1/2, and the gas flow is 30 m3/h. After the dry air is cooled by the refrigerator, it can reach the ...
The bladder has a length and width somewhat less than those of the mattress. The pneumatic bladder is enclosed and is provided with an opening which is in fluid flow communication with a source of compressed gas, preferably a compressor. A switch is provided for controllably activating flow of...
a frosty -4°F to a warm 68°F (-20°C to +20°C), ensuring everything from ice cream to fresh produce stays at the perfect temperature. Its high-efficiency yet powerful compressor can quickly bring the temperature down from 86°F to 32°F (30°C to 0°C) within a m...
The results compare well with previous experimental data and can describe accurately the performance of compressor under variable conditions. 结果表明,由该方法所建立的模型能够准确地描述变工况下滚动转子式压缩机容积效率等性能参数。 3. A better way to analyse the performance of variable conditions of ...
with adjustable shelves and a variety of storage options. It also features a smart inverter compressor, ensuring that your food stays fresher for longer and that the fridge operates quietly and efficiently. With its Beverage centre, you'll always have cool water ready, and with the CoolSelect+...
The apparatus has a pressure control mechanism for controlling a pressure applied to a back of an orbiting scroll. A sealing varying mechanism changes a sealing region of a orbiting scroll wrap (42) and fixed scroll wrap (32) based on a change in the pressure applied to the back of the ...
PURPOSE: A kimchi refrigerator enabled to change set temperature depending on menu is provided to allow an engineer to easily change set temperature of simple menu without disassembling a main body by applying a plurality of resistors to allow the set temperature in the refrigerator to be changed ...
communicated with a compressor through a condenser, the freezing evaporator is communicated with the compressor after being connected in series with a refrigerated evaporator, and an on-off switch and the two-position three-way electromagnetic valve are connected with a power supply after connecting ...