JPH048893U - - Google Patents
Info
- Publication number
- JPH048893U JPH048893U JP5035090U JP5035090U JPH048893U JP H048893 U JPH048893 U JP H048893U JP 5035090 U JP5035090 U JP 5035090U JP 5035090 U JP5035090 U JP 5035090U JP H048893 U JPH048893 U JP H048893U
- Authority
- JP
- Japan
- Prior art keywords
- conduit
- pipe
- bag
- flexible
- fluid
- 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 2
- 230000004888 barrier function Effects 0.000 description 2
Landscapes
- Pipe Accessories (AREA)
Description
第１図は本考案の一実施例を示す正面図、第２
図は導管の部分拡大断面図、第３図は使用態様の
断面図、第４図は従来の気体遮断具の正面図であ
る。
１０……気体遮断具、１１……袋体、１２……
第１導管、１３……第２導管、１６……開孔部、
２０……管路、２２……元バルブ。
Figure 1 is a front view showing one embodiment of the present invention;
The figure is a partially enlarged cross-sectional view of a conduit, FIG. 3 is a cross-sectional view of a mode of use, and FIG. 4 is a front view of a conventional gas barrier. 10... Gas barrier, 11... Bag, 12...
First conduit, 13... Second conduit, 16... Opening part,
20...Pipeline, 22...Original valve.
Claims (1)
路の内周面に接触して管路を閉塞する可撓性袋体
と、 袋体へ、圧送されるべき流体を供給するための
可撓性の第１導管と、 前記袋体を密封状態で貫通し、この袋体によつ
て閉塞される管路の一方側に開口する第２導管と
を含むことを特徴とする管路の気体遮断具。[Scope of Claim for Utility Model Registration] A flexible bag that is inserted into a pipe and contacts the inner circumferential surface of the pipe to block the pipe while fluid is being fed under pressure; a flexible first conduit for supplying the desired fluid; and a second conduit that sealsly penetrates the bag and opens on one side of a conduit blocked by the bag. A gas cutoff device for a conduit, which is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5035090U JPH048893U (en) | 1990-05-14 | 1990-05-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5035090U JPH048893U (en) | 1990-05-14 | 1990-05-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH048893U true JPH048893U (en) | 1992-01-27 |
Family
ID=31568820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5035090U Pending JPH048893U (en) | 1990-05-14 | 1990-05-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH048893U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62133318A (en) * | 1985-12-05 | 1987-06-16 | Hitachi Metals Ltd | Changing method for gas meter |
-
1990
- 1990-05-14 JP JP5035090U patent/JPH048893U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62133318A (en) * | 1985-12-05 | 1987-06-16 | Hitachi Metals Ltd | Changing method for gas meter |