| 摘要 |
A head assembly for use in a compressor having a first compression chamber for compressing a fluid is disclosed. The head assembly includes a manifold housing defining an intake port, an exhaust port and a control valve port and having an outer wall, a first inner wall and a second inner wall. The outer wall and the first inner wall define a suction chamber and the first inner wall and the second inner wall define a discharge chamber. An aperture is formed in the first inner wall for guiding the fluid and oil from the discharge chamber to the control valve port. The second inner wall is internal to the outer wall and the first inner wall and defines an exit chamber. The exit chamber is in fluid communication with the exhaust port and the second inner wall defines a partition between the aperture and the exhaust port such that the oil pools in the discharge chamber.
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