JPH03114646U - - Google Patents
Info
- Publication number
- JPH03114646U JPH03114646U JP2181290U JP2181290U JPH03114646U JP H03114646 U JPH03114646 U JP H03114646U JP 2181290 U JP2181290 U JP 2181290U JP 2181290 U JP2181290 U JP 2181290U JP H03114646 U JPH03114646 U JP H03114646U
- Authority
- JP
- Japan
- Prior art keywords
- tank
- vibration
- natural frequency
- shaped
- weight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000013016 damping Methods 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Vibration Prevention Devices (AREA)
Description
第１図は本考案の第１実施例に係る制振タンク
の縦断面図、第２図は本考案の第２実施例に係る
制振タンクの縦断面図、第３図は本制振タンクの
制振効果を従来の制振タンクと比較した線図、第
４図は制振タンクの液面水位と空気圧力と振動数
の関係を示す線図、第５図は従来の制振タンクの
斜視図、第６図は従来の制振タンクの縦断面図で
ある。
１……制振タンク、２ａ，２ｂ……竪形タンク
、３……横形タンク、４……液体、５ａ，５ｂ…
…空気室、６……重錘、７……高減衰ばね。
Fig. 1 is a vertical cross-sectional view of a vibration damping tank according to a first embodiment of the present invention, Fig. 2 is a longitudinal cross-sectional view of a vibration damping tank according to a second embodiment of the present invention, and Fig. 3 is a longitudinal cross-sectional view of a vibration damping tank according to a second embodiment of the present invention. Figure 4 is a diagram showing the relationship between the liquid level, air pressure, and frequency of the vibration damping tank, and Figure 5 is a diagram comparing the damping effect of the vibration damping tank with that of a conventional vibration damping tank. The perspective view and FIG. 6 are longitudinal cross-sectional views of a conventional damping tank. 1... Vibration damping tank, 2a, 2b... Vertical tank, 3... Horizontal tank, 4... Liquid, 5a, 5b...
...air chamber, 6...weight, 7...high damping spring.
Claims (1)
通したＵ字形タンクと、同Ｕ字形タンクに貯溜し
た液体及び前記竪形タンク内部で液体の上方に形
成された空気室と、前記Ｕ字形タンクの内部で液
体の振動方向に沿つて往復動可能に両端を高減衰
ばねで支持された重錘とを具え、前記重錘と高減
衰ばねとからなる振動系の固有振動数をタンク全
体系の固有振動数に一致させたことを特徴とする
制振タンク。 A U-shaped tank in which the bottoms of two sealed vertical tanks are connected by a horizontal tank, a liquid stored in the U-shaped tank, an air chamber formed above the liquid inside the vertical tank, and the U-shaped tank. A weight whose both ends are supported by high damping springs so as to be able to reciprocate along the vibration direction of the liquid inside the tank, and the natural frequency of the vibration system consisting of the weight and the high damping springs is set to A vibration damping tank characterized by matching the natural frequency.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2181290U JPH03114646U (en) | 1990-03-06 | 1990-03-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2181290U JPH03114646U (en) | 1990-03-06 | 1990-03-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03114646U true JPH03114646U (en) | 1991-11-26 |
Family
ID=31524844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2181290U Pending JPH03114646U (en) | 1990-03-06 | 1990-03-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03114646U (en) |
-
1990
- 1990-03-06 JP JP2181290U patent/JPH03114646U/ja active Pending