| 摘要 |
<p>A check valve for a compressor is provided to prevent deformation of a valve disk and to extend life span of the valve disk by contacting an outer periphery of the valve disk to an inclination surface of an anti-deformation member to limit a gap between the valve disk and a valve seat. A check valve for a compressor comprises a cylindrical casing(1), a valve seat(9), a valve disk(11), an anti-deformation member(12), and a bolt(5). The cylindrical casing has a gas inlet(2a) and a gas outlet. The anti-deformation member is in contact with the valve disk to press the valve disk. The anti-deformation member has an inclination surface(12a), which is directing to the valve disk. The inclination surface is radially separated outward from the valve disk at gentle slope. Plural grooves(12b) are formed to the inclination surface.</p> |
