GAS REGULATOR FOR VALVE DEVICE

PROBLEM TO BE SOLVED: To easily turn a display part for flow rate display or the like to an easy-to-view desired position. SOLUTION: This gas regulator for a valve device has a regulator body 2 and a support frame 3 connected to the regulator body 2. The support frame 3 has a valve storage space 4 a...

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1. Verfasser: HIRAGAMI YASUSHI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To easily turn a display part for flow rate display or the like to an easy-to-view desired position. SOLUTION: This gas regulator for a valve device has a regulator body 2 and a support frame 3 connected to the regulator body 2. The support frame 3 has a valve storage space 4 and a fastening means 5 forward and backward movably to the valve storage space 4. The regulator body 2 has a valve connection port 6 in a position opposite to the fastening means 5 with the valve storage space 4 sandwiched. A connection part 24 of the support frame 3 is rotatably fitted on a connected part 25 of the regulator body 2. An engagement groove 26 is formed between the connection part 24 and the connected part 25, and a sphere 27 is inserted in the engagement groove 26. By pressing the valve device 15 to a valve connection port 6 by the fastening means 5, the support frame 3 is made to be displaced relatively to the regulator body 2, and the sphere 27 is made to be sandwiched by a groove wall 28 of the engagement groove 26. COPYRIGHT: (C)2006,JPO&NCIPI