| 摘要 |
PROBLEM TO BE SOLVED: To provide a compact liquid trap device for gas which can enhance capturing performance of liquid by ensuring the lateral distance sufficiently from a filter element to a gas outlet. SOLUTION: The liquid trap device for gas includes a trap housing (3) consisting of a ceiling wall (5), a bottom wall (6), and a circumferential wall (7), with a gas inlet port (20) and a gas outlet port (21) being provided in the ceiling wall (5), and the filter element (4) held between the ceiling wall (5) and the bottom wall (6) and having an inner part communicating with the gas inlet port (20) and the outer circumferential surface communicating with the gas outlet port (21) through an inner space (8) of the trap housing (3). The trap housing (3) is formed to have a shape elongated along one lateral center line (X) in the plan view, and the filter element (4) and an outlet port upstream portion (21a) of the gas outlet port (21) opening into the trap housing (3) are respectively arranged closely to first and second sidewall portions (7a, 7b) of the circumferential wall (7) facing each other on the lateral center line (X). COPYRIGHT: (C)2009,JPO&INPIT |
