| 摘要 |
PROBLEM TO BE SOLVED: To constitute a temporary governor device to be used during the gas-fitting work period, capable of easily and conveniently installing with few persons such as one person, so as to facilitate a temporary installation work. SOLUTION: Where the temporary governor device supports a governor 3, which consists of an adjusting valve 18; an inlet pipe 19 connected to the primary flow path of the adjusting valve 18; and an outlet pipe 20 connected to the secondary flow path, on a movable frame body 1, a support part 1B to support the governor 3 and a mounting part 1A to mount the governor 3 at the installation position are formed on the frame body 1 and also an extension mechanism s to make the width of the mounting part 1A variable is provided on the frame body 1. A pair of wheels 2, 2 for moving is installed on the frame body 1 to move in tow by walking. COPYRIGHT: (C)2004,JPO
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