Air hydrostatic bearing of machine making free piston type reciprocating motion
A reciprocating motion, gas static pressure technology, applied in the direction of bearings, shafts and bearings, mechanical equipment, etc., can solve the problems of increased gas consumption of gas static pressure bearings and reduced mechanical efficiency of free-piston reciprocating motion, so as to improve efficiency and load bearing capacity. The effect of improving capacity and rigidity and reducing air consumption
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[0020] The present invention is suitable for various free-piston reciprocating machines. The free-piston Stirling refrigerator is taken as an example and the accompanying drawings are used to further illustrate the present invention:
[0021] Such as figure 1 As shown, the piston 1 is installed in the cylinder 2, and the linear motor drives the piston to reciprocate along the cylinder wall. According to the thermodynamic cycle law, when the refrigerator is moving, the gas at the cold end 4 passes through the regenerator to pump heat to the hot end 3. So that the refrigerator achieves the cooling effect, and meets the cooling demand of mechanical parts and electronic devices that require deep cooling.
[0022] Such as figure 1 with figure 2 A gas static pressure bearing for a free piston reciprocating machine is shown, including a piston 1, a cylinder 2, an ejector 5, a compression chamber 6 and a gas storage tank 10. The piston 1 is installed inside the cylinder 2, and the ejecto...
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