| 摘要 |
PROBLEM TO BE SOLVED: To provide a valve structure capable of facilitating uniform manufacture of a valve and shortening manufacturing time. SOLUTION: This valve structure is provided with a valve housing 1 provided with a valve seat 3 and having a hollow part 2, a valve element 10 stored in the hollow part 2, a spring seat 15 screw-fixed in the hollow part 2, and a spring 20 provided between the valve element 10 and the spring seat 15, stored in the hollow part 2, and energizing the valve element 10 toward the valve seat 3. The valve structure is provided with an abutting part 5 in which the hollow part 2 is abutted on an end part on a hollow part 2 side of the spring seat 15. COPYRIGHT: (C)2007,JPO&INPIT
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