JPH0355933U - - Google Patents
Info
- Publication number
- JPH0355933U JPH0355933U JP11749189U JP11749189U JPH0355933U JP H0355933 U JPH0355933 U JP H0355933U JP 11749189 U JP11749189 U JP 11749189U JP 11749189 U JP11749189 U JP 11749189U JP H0355933 U JPH0355933 U JP H0355933U
- Authority
- JP
- Japan
- Prior art keywords
- space
- liquid
- airtight chamber
- cylindrical container
- partitioned
- 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.)
- Granted
Links
- 239000012530 fluid Substances 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims 2
- 239000006096 absorbing agent Substances 0.000 description 2
Landscapes
- Vibration Prevention Devices (AREA)
- Fluid-Damping Devices (AREA)
Description
第１図は、本考案の実施例に係る流体式動吸振
装置の側面図、第２図はその平面図、第３図は従
来の流体式動吸振器を示す側面図である。
１ａ，１ｂ，１ｃ……１ｈ：円筒状容器、２…
…仕切り板、３……気密室、４ａ，４ｂ，４ｃ…
…４ｈ：連通管、５……空気源、６……圧力空気
供給管。
FIG. 1 is a side view of a fluid dynamic vibration absorber according to an embodiment of the present invention, FIG. 2 is a plan view thereof, and FIG. 3 is a side view showing a conventional fluid dynamic vibration absorber. 1a, 1b, 1c...1h: Cylindrical container, 2...
...Partition plate, 3...Airtight chamber, 4a, 4b, 4c...
...4h: Communication pipe, 5... Air source, 6... Pressure air supply pipe.
Claims (1)
軸心を一にして収納された小円筒状容器と、前記
両円筒状容器で形成された空間上部を密閉すると
共に、同空間を円周方向に複数に直径方向に区切
り、区画室を形成し液体を入れて上方に空間を残
し気密室を形成させる複数の仕切板と、隣接する
仕切られた上記気密室間を互いに連通させる小孔
又は細管と、上記仕切板で仕切られた気密室に空
気を供給する空気源とを具備してなることを特徴
とする流体式動吸振装置。 A cylindrical container containing a liquid, a small cylindrical container housed within the container with the same axis, and the upper part of the space formed by the two cylindrical containers are sealed, and the space is closed in a circle. A plurality of partition plates that are divided diametrically into a plurality of sections in the circumferential direction to form compartments and leave a space above for liquid to form an airtight chamber, and a small hole that allows the adjacent partitioned airtight chambers to communicate with each other. Alternatively, a fluid dynamic vibration absorbing device comprising a thin tube and an air source that supplies air to an airtight chamber partitioned by the partition plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11749189U JPH0744835Y2 (en) | 1989-10-05 | 1989-10-05 | Fluid dynamic vibration absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11749189U JPH0744835Y2 (en) | 1989-10-05 | 1989-10-05 | Fluid dynamic vibration absorber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0355933U true JPH0355933U (en) | 1991-05-29 |
| JPH0744835Y2 JPH0744835Y2 (en) | 1995-10-11 |
Family
ID=31665707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11749189U Expired - Lifetime JPH0744835Y2 (en) | 1989-10-05 | 1989-10-05 | Fluid dynamic vibration absorber |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0744835Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016008549A (en) * | 2014-06-24 | 2016-01-18 | 株式会社酉島製作所 | Seismic control device for pump |
| JP2017190615A (en) * | 2016-04-13 | 2017-10-19 | 有限会社手島通商 | Damping apparatus for building |
| JP2019119215A (en) * | 2017-12-28 | 2019-07-22 | 国立研究開発法人 海上・港湾・航空技術研究所 | Antimotion device using swirling flow and antimotion method using swirling flow |
-
1989
- 1989-10-05 JP JP11749189U patent/JPH0744835Y2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016008549A (en) * | 2014-06-24 | 2016-01-18 | 株式会社酉島製作所 | Seismic control device for pump |
| JP2017190615A (en) * | 2016-04-13 | 2017-10-19 | 有限会社手島通商 | Damping apparatus for building |
| JP2019119215A (en) * | 2017-12-28 | 2019-07-22 | 国立研究開発法人 海上・港湾・航空技術研究所 | Antimotion device using swirling flow and antimotion method using swirling flow |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0744835Y2 (en) | 1995-10-11 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |