JPH0228767U - - Google Patents
Info
- Publication number
- JPH0228767U JPH0228767U JP10519788U JP10519788U JPH0228767U JP H0228767 U JPH0228767 U JP H0228767U JP 10519788 U JP10519788 U JP 10519788U JP 10519788 U JP10519788 U JP 10519788U JP H0228767 U JPH0228767 U JP H0228767U
- Authority
- JP
- Japan
- Prior art keywords
- pig
- lining
- wall surface
- core
- core ball
- 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
- 239000000463 material Substances 0.000 claims description 2
- 239000013013 elastic material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Coating Apparatus (AREA)
Description
第１図は本考案に係るピグの縦断面図である。
第２図は、本考案のピグを用いた管路内壁面のラ
イニングの一例を示すものであり、第３図及び第
４図は管路の分岐部Ａに於けるピグの作動状態の
説明図である。第５図は本考案の第２実施例に係
るピグの縦断面図である。第６図及び第７図は、
従前のライニング用ピグによる管路のライニング
説明図である。第８図は分岐部に於ける従前の連
結形ピグのスイツチターンの説明図である。
１……ピグ、２，３……芯球、４……外層体、
Ｌ……芯間距離、Ｄ……芯球の外径、Ｄ０……ピ
グ本体の外径、Ｌ０……ピグ本体の長さ、５……
被処理管路、６……ライニング材、７……圧縮気
体。
FIG. 1 is a longitudinal sectional view of a pig according to the present invention.
Fig. 2 shows an example of lining the inner wall surface of a pipe using the pig of the present invention, and Figs. 3 and 4 are explanatory diagrams of the operating state of the pig at branching part A of the pipe. It is. FIG. 5 is a longitudinal sectional view of a pig according to a second embodiment of the present invention. Figures 6 and 7 are
It is an explanatory view of lining a conduit by a conventional lining pig. FIG. 8 is an explanatory diagram of a switch turn of a conventional connected type pig at a branch. 1... Pig, 2, 3... Core sphere, 4... Outer layer body,
L... Distance between centers, D... Outer diameter of core ball, D 0 ... Outer diameter of pig body, L 0 ... Length of pig body, 5...
Pipe line to be treated, 6... Lining material, 7... Compressed gas.
Claims (1)
の複数の芯球を一定間隔を置いて埋込配設したこ
とを特徴とする管路内壁面のライニング用ピグ。 (2) 一方の芯球と他方の芯球の外径を夫々異な
る外径とした請求項１に記載の管路内壁面のライ
ニング用ピグ。[Claims for Utility Model Registration] (1) An inner wall surface of a conduit characterized in that a plurality of core balls made of a hard material are embedded at regular intervals inside an outer layer made of a soft elastic material. Pig for lining. (2) The pig for lining the inner wall surface of a conduit according to claim 1, wherein the outer diameters of one core ball and the other core ball are different from each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10519788U JPH0626380Y2 (en) | 1988-08-09 | 1988-08-09 | Pigment for lining the wall surface in the pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10519788U JPH0626380Y2 (en) | 1988-08-09 | 1988-08-09 | Pigment for lining the wall surface in the pipeline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0228767U true JPH0228767U (en) | 1990-02-23 |
| JPH0626380Y2 JPH0626380Y2 (en) | 1994-07-20 |
Family
ID=31337593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10519788U Expired - Fee Related JPH0626380Y2 (en) | 1988-08-09 | 1988-08-09 | Pigment for lining the wall surface in the pipeline |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0626380Y2 (en) |
-
1988
- 1988-08-09 JP JP10519788U patent/JPH0626380Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0626380Y2 (en) | 1994-07-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |