JPH03114647U - - Google Patents

Info

Publication number
JPH03114647U
JPH03114647U JP2181390U JP2181390U JPH03114647U JP H03114647 U JPH03114647 U JP H03114647U JP 2181390 U JP2181390 U JP 2181390U JP 2181390 U JP2181390 U JP 2181390U JP H03114647 U JPH03114647 U JP H03114647U
Authority
JP
Japan
Prior art keywords
tank
liquid
elastic body
natural frequency
shaped
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
Application number
JP2181390U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP2181390U priority Critical patent/JPH03114647U/ja
Publication of JPH03114647U publication Critical patent/JPH03114647U/ja
Pending legal-status Critical Current

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Landscapes

  • Vibration Prevention Devices (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第1図は本考案の実施例に係る制振タンクの縦
断面図、第2図は第1図に示した弾性体の振動モ
ード図、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……弾性体、7……高減衰流体。
Fig. 1 is a vertical cross-sectional view of a vibration damping tank according to an embodiment of the present invention, Fig. 2 is a vibration mode diagram of the elastic body shown in Fig. 1, and Fig. 3 shows the vibration damping effect of the vibration damping tank according to the conventional method. Figure 4 is a diagram showing the relationship between liquid level, air pressure, and vibration frequency in a vibration damping tank; Figure 5 is a perspective view of a conventional vibration damping tank; Figure 6 is a vertical cross-sectional view of a conventional damping tank. 1... Vibration damping tank, 2a, 2b... Vertical tank, 3... Horizontal tank, 4... Liquid, 5a, 5b...
...Air chamber, 6...Elastic body, 7...High damping fluid.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 2個の密閉竪形タンクの底部を横形タンクで連
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字形タンクの液体中を
浮遊し内部に高減衰流体を充填した弾性体とを具
え、前記弾性体の固有振動数をタンク全体系の固
有振動数と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. an elastic body suspended in a liquid and filled with a high damping fluid, the vibration damping tank characterized in that the natural frequency of the elastic body is made to match the natural frequency of the tank as a whole system.
JP2181390U 1990-03-06 1990-03-06 Pending JPH03114647U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2181390U JPH03114647U (en) 1990-03-06 1990-03-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2181390U JPH03114647U (en) 1990-03-06 1990-03-06

Publications (1)

Publication Number Publication Date
JPH03114647U true JPH03114647U (en) 1991-11-26

Family

ID=31524845

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2181390U Pending JPH03114647U (en) 1990-03-06 1990-03-06

Country Status (1)

Country Link
JP (1) JPH03114647U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014013067A (en) * 2012-07-05 2014-01-23 Osaka Sangyo Univ Vibration damping device and erect member with excellent vibration damping characteristics

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014013067A (en) * 2012-07-05 2014-01-23 Osaka Sangyo Univ Vibration damping device and erect member with excellent vibration damping characteristics

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