Capacity varying apparatus for scroll compressor, has elastic opening and closing device for opening and closing bypass passage by pressure of compression pocket and pressure and elasticity of suction side when passage is opened and closed

摘要

The apparatus has an elastic opening and closing device (110) mounted in a bypass passage (F) to open and close the bypass passage by the pressure of a compression pocket (P) and the pressure and elasticity of the suction side when the bypass passage is opened and closed by the opening and closing device.