JPH0417590U - - Google Patents
Info
- Publication number
- JPH0417590U JPH0417590U JP5906190U JP5906190U JPH0417590U JP H0417590 U JPH0417590 U JP H0417590U JP 5906190 U JP5906190 U JP 5906190U JP 5906190 U JP5906190 U JP 5906190U JP H0417590 U JPH0417590 U JP H0417590U
- Authority
- JP
- Japan
- Prior art keywords
- duct
- tank
- liquid tank
- liquid
- poured
- 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
Landscapes
- Joints Allowing Movement (AREA)
Description
第１図は本考案に係るダクト継手の第１実施例
を示す断面図、第２図は本考案に係るダクト継手
の第２実施例を示す断面図である。
１０……第１のダクト、１２，２２……液槽、
１２ａ……内槽、１２ｂ……外槽、１４……液体
、１６……第２のダクト、１８……通水孔。
FIG. 1 is a sectional view showing a first embodiment of a duct joint according to the present invention, and FIG. 2 is a sectional view showing a second embodiment of a duct joint according to the present invention. 10...first duct, 12,22...liquid tank,
12a...Inner tank, 12b...Outer tank, 14...Liquid, 16...Second duct, 18...Water hole.
Claims (1)
にダクト内圧に応じた所定の深さを有する液槽を
形成し、この液槽に第２のダクトの下端部を挿入
して前記液槽を内槽と外槽に２分割するとともに
この内槽と外槽を液槽底部近傍にて連通可能にし
、前記液槽に密封用の液体を入れ、第１のダクト
と第２のダクトを気密性を保持しつつ回転可能に
連結したことを特徴とするダクト継手。 A liquid tank having a predetermined depth depending on the internal pressure of the duct is formed around the upper end of the first duct which is piped vertically, and the lower end of the second duct is inserted into this liquid tank to open the liquid tank. is divided into an inner tank and an outer tank, and the inner tank and the outer tank are made to communicate near the bottom of the liquid tank, and a sealing liquid is poured into the liquid tank, and the first duct and the second duct are made airtight. A duct joint that is characterized by being rotatably connected while maintaining its properties.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990059061U JPH089506Y2 (en) | 1990-06-04 | 1990-06-04 | Duct fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990059061U JPH089506Y2 (en) | 1990-06-04 | 1990-06-04 | Duct fitting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0417590U true JPH0417590U (en) | 1992-02-13 |
| JPH089506Y2 JPH089506Y2 (en) | 1996-03-21 |
Family
ID=31585230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990059061U Expired - Lifetime JPH089506Y2 (en) | 1990-06-04 | 1990-06-04 | Duct fitting |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH089506Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60121387A (en) * | 1983-11-30 | 1985-06-28 | 山野 陸三 | Leakproof device for high-pressure fluid |
-
1990
- 1990-06-04 JP JP1990059061U patent/JPH089506Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60121387A (en) * | 1983-11-30 | 1985-06-28 | 山野 陸三 | Leakproof device for high-pressure fluid |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH089506Y2 (en) | 1996-03-21 |