JPS62192235U - - Google Patents
Info
- Publication number
- JPS62192235U JPS62192235U JP7877686U JP7877686U JPS62192235U JP S62192235 U JPS62192235 U JP S62192235U JP 7877686 U JP7877686 U JP 7877686U JP 7877686 U JP7877686 U JP 7877686U JP S62192235 U JPS62192235 U JP S62192235U
- Authority
- JP
- Japan
- Prior art keywords
- fluid
- pressure
- pigs
- fluid passage
- pressure receiving
- 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
- 239000012530 fluid Substances 0.000 claims description 5
- 241000282887 Suidae Species 0.000 claims description 3
Landscapes
- Examining Or Testing Airtightness (AREA)
Description
第1図ないし第3図は本考案の一実施例を示す
もので、第1図は縦断面図、第2図は正面図、第
3図は第1図中―線に沿う断面図である。
図において、X1,X2,X3,X4はピグ、
1,2は受圧板、4は逆止機構、5は流体通孔で
ある。
Figures 1 to 3 show an embodiment of the present invention, in which Figure 1 is a longitudinal sectional view, Figure 2 is a front view, and Figure 3 is a sectional view taken along the line - in Figure 1. . In the figure, X 1 , X 2 , X 3 , and X 4 are pigs,
1 and 2 are pressure receiving plates, 4 is a check mechanism, and 5 is a fluid passage hole.
Claims (1)
には受圧板が設けられ、各受圧板には流体通孔が
設けられ、各流体通孔には隣接するピグ方向から
の流体圧によつて流体通孔を閉鎖状態にする逆止
機構が設けられた圧送方式による管内走行体。 Consisting of two or more connected pigs, the pigs at both ends are provided with pressure receiving plates, each pressure receiving plate is provided with a fluid passage, and each fluid passage is filled with fluid pressure from the direction of the adjacent pig. A pipe running body using a pressure feeding method and equipped with a check mechanism that closes the fluid hole.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7877686U JPS62192235U (en) | 1986-05-27 | 1986-05-27 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7877686U JPS62192235U (en) | 1986-05-27 | 1986-05-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62192235U true JPS62192235U (en) | 1987-12-07 |
Family
ID=30928024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7877686U Pending JPS62192235U (en) | 1986-05-27 | 1986-05-27 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62192235U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101183318B1 (en) | 2010-10-11 | 2012-09-14 | 양세헌 | Fixed fluid quantity feeding apparatus |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60222764A (en) * | 1984-04-19 | 1985-11-07 | Nippon Kokan Kk <Nkk> | Capsule for work in pipe |
-
1986
- 1986-05-27 JP JP7877686U patent/JPS62192235U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60222764A (en) * | 1984-04-19 | 1985-11-07 | Nippon Kokan Kk <Nkk> | Capsule for work in pipe |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101183318B1 (en) | 2010-10-11 | 2012-09-14 | 양세헌 | Fixed fluid quantity feeding apparatus |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS62192235U (en) | ||
JPH03125857U (en) | ||
JPS6182758U (en) | ||
JPS6185777U (en) | ||
JPH02139944U (en) | ||
JPS63192129U (en) | ||
JPS6189077U (en) | ||
JPS59125669U (en) | Underdrain water pipe | |
JPS6252394U (en) | ||
JPH0373790U (en) | ||
JPS6431127U (en) | ||
JPS61152081U (en) | ||
JPS6167477U (en) | ||
JPH0235029U (en) | ||
JPS617688U (en) | Hull shell drainage pipe | |
JPS61112764U (en) | ||
JPS63126437U (en) | ||
JPS62122171U (en) | ||
JPH0356467U (en) | ||
JPS59159456U (en) | railroad crossing board | |
JPS6184382U (en) | ||
JPS5976487U (en) | mud truck show | |
JPH0356596U (en) | ||
JPS5884409U (en) | pipe fittings | |
JPS58146596U (en) | Water surface floating oil recovery device |