JPS6220273U

JPS6220273U -

Info

Publication number: JPS6220273U
Application number: JP11312185U
Authority: JP
Priority date: 1985-07-22
Filing date: 1985-07-22
Publication date: 1987-02-06

Description

[Brief explanation of drawings]

第１図は本考案装置の一実施例を示す概略図、
第２図は本考案装置の他の実施例を示す第１図相
当図、第３図は本考案装置の更に他の実施例を示
す第１図相当図、第４図は変圧器に取付けられて
いるバルブの一例を示す概略図、第５図は従来装
置の一例を示す第１図相当図、第６図は共振周波
数と加速度応答倍率の関係を示すグラフ、第７図
ａ，ｂはいずれもバルブの系の重量、長さの説明
図である。１はタンク、５はバルブ、６はバルブの取付管
、１０は振動防止装置、１１は管、｛１２はキヤ
ツプ、１３はカバー、１４はカバー｝（重り部材
）。尚、図中同一符号は同一又は相当部分を示す
。 FIG. 1 is a schematic diagram showing an embodiment of the device of the present invention;
FIG. 2 is a diagram equivalent to FIG. 1 showing another embodiment of the device of the present invention, FIG. 3 is a diagram equivalent to FIG. 1 showing still another embodiment of the device of the present invention, and FIG. Fig. 5 is a schematic diagram showing an example of a conventional valve, Fig. 5 is a diagram equivalent to Fig. 1 showing an example of a conventional device, Fig. 6 is a graph showing the relationship between resonance frequency and acceleration response magnification, and Fig. 7 a and b are This is an explanatory diagram of the weight and length of the valve system. 1 is a tank, 5 is a valve, 6 is a valve mounting pipe, 10 is a vibration prevention device, 11 is a pipe, {12 is a cap, 13 is a cover, 14 is a cover} (weight member). Note that the same reference numerals in the figures indicate the same or corresponding parts.

Claims

[Scope of utility model registration request]

1. A vibration prevention device for a valve, characterized in that a weight member that changes the natural frequency of the valve is provided on the main body of the valve, which is attached to a device that generates vibration, so that the weight can be adjusted.