JPH0367736U - - Google Patents
Info
- Publication number
- JPH0367736U JPH0367736U JP12504489U JP12504489U JPH0367736U JP H0367736 U JPH0367736 U JP H0367736U JP 12504489 U JP12504489 U JP 12504489U JP 12504489 U JP12504489 U JP 12504489U JP H0367736 U JPH0367736 U JP H0367736U
- Authority
- JP
- Japan
- Prior art keywords
- tank
- vertical tanks
- liquid
- free surface
- right vertical
- 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
- 239000007788 liquid Substances 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 2
- 238000000638 solvent extraction Methods 0.000 claims 1
- 239000006096 absorbing agent Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Vibration Prevention Devices (AREA)
Description
第1,2図は本考案の一実施例としての防振タ
ンクを示すもので、第1図は第2図の−矢視
断面図、第2図は第1図の−矢視断面図であ
り、第3図はタンクの固有振動数と空気室の静圧
力との関係を示すグラフであり、第4図は動吸振
器の作用を説明するためのグラフであり、第5図
は従来の防振タンクにおけるスロツシング発生状
態を示す説明図であり、第6図は本考案の防振タ
ンクにおけるスロツシング防止効果を示す説明図
であり、第7図は従来の動吸振器の構成を示す模
式図であり、第8図は従来の動吸振器の舶用減揺
タンクとしての断面図である。
1……U字形連通タンク、1a,1b……竪形
タンク、2……液体、3a,3b……空気室、4
a,4b……仕切り板、5a,5b……バルブ付
き給排気管、6……連通管。
Figures 1 and 2 show a vibration isolating tank as an embodiment of the present invention. Figure 3 is a graph showing the relationship between the natural frequency of the tank and the static pressure in the air chamber, Figure 4 is a graph to explain the action of a dynamic vibration absorber, and Figure 5 is a graph showing the relationship between the natural frequency of the tank and the static pressure of the air chamber. FIG. 6 is an explanatory diagram showing the state of occurrence of sloshing in the vibration isolating tank, FIG. 6 is an explanatory diagram showing the sloshing prevention effect in the vibration isolating tank of the present invention, and FIG. 7 is a schematic diagram showing the configuration of a conventional dynamic vibration absorber. FIG. 8 is a sectional view of a conventional dynamic vibration absorber as a marine vibration reduction tank. 1... U-shaped communication tank, 1a, 1b... Vertical tank, 2... Liquid, 3a, 3b... Air chamber, 4
a, 4b... Partition plate, 5a, 5b... Supply/exhaust pipe with valve, 6... Communication pipe.
Claims (1)
部相互を連通する連通管とからなるU字形連通タ
ンクにおいて、上記左右の竪形タンクの各上部内
に空気室を形成するように液体が収容されるとと
もに、同液体の自由表面を形成する領域に同自由
表面を区切る仕切り板が設けられたことを特徴と
する、防振タンク。 In a U-shaped communication tank consisting of left and right vertical tanks and a communication pipe that communicates the lower parts of these vertical tanks with each other, liquid is stored so as to form an air chamber in the upper part of each of the left and right vertical tanks. A vibration-proof tank characterized in that a partition plate is provided in a region forming a free surface of the liquid and partitioning the free surface.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12504489U JPH0367736U (en) | 1989-10-25 | 1989-10-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12504489U JPH0367736U (en) | 1989-10-25 | 1989-10-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0367736U true JPH0367736U (en) | 1991-07-02 |
Family
ID=31672933
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12504489U Pending JPH0367736U (en) | 1989-10-25 | 1989-10-25 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0367736U (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5617790A (en) * | 1979-07-25 | 1981-02-19 | Nippon Kokan Kk <Nkk> | Antirolling method |
JPS6344951B2 (en) * | 1980-07-24 | 1988-09-07 | Graco Inc |
-
1989
- 1989-10-25 JP JP12504489U patent/JPH0367736U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5617790A (en) * | 1979-07-25 | 1981-02-19 | Nippon Kokan Kk <Nkk> | Antirolling method |
JPS6344951B2 (en) * | 1980-07-24 | 1988-09-07 | Graco Inc |