JPH01172000U - - Google Patents
Info
- Publication number
- JPH01172000U JPH01172000U JP6897888U JP6897888U JPH01172000U JP H01172000 U JPH01172000 U JP H01172000U JP 6897888 U JP6897888 U JP 6897888U JP 6897888 U JP6897888 U JP 6897888U JP H01172000 U JPH01172000 U JP H01172000U
- Authority
- JP
- Japan
- Prior art keywords
- spring coil
- suction hose
- suction device
- sensor
- suction
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 1
Landscapes
- Jet Pumps And Other Pumps (AREA)
- Pipeline Systems (AREA)
- Manipulator (AREA)
Description
第１図は差し水吸引装置の全体を示す説明図、
第２図は本考案に係る吸引装置の側面図、第３，
４図は本考案に係る吸引装置の作用説明図、第５
，６図は従来の吸引装置の側面図、第７図は従来
の吸引装置の作用説明図である。
１…吸引ホース、２…センサ、３…吸引孔、４
…ガス導管、５…掘削、６…真空ポンプ、７…差
し水の溜つた箇所、８…スプリングコイル、９…
コネクタ、１０…信号線、１１…排水容器。
Figure 1 is an explanatory diagram showing the entire water suction device;
Fig. 2 is a side view of the suction device according to the present invention;
Figure 4 is an explanatory diagram of the operation of the suction device according to the present invention, and Figure 5 is
, 6 are side views of a conventional suction device, and FIG. 7 is an explanatory diagram of the operation of the conventional suction device. 1...Suction hose, 2...Sensor, 3...Suction hole, 4
...Gas pipe, 5...Drilling, 6...Vacuum pump, 7...Where water collects, 8...Spring coil, 9...
Connector, 10...signal line, 11...drainage container.
Claims (1)
プリングコイルで連結すると共にこのスプリング
コイル内と吸引ホースとを連通せしめて成る管内
差し水吸引装置。 This in-tube water suction device is constructed by connecting a sensor at the tip of a suction hose with a tightly wound spring coil, and communicating the inside of the spring coil with the suction hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988068978U JPH0619918Y2 (en) | 1988-05-25 | 1988-05-25 | In-pipe water suction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988068978U JPH0619918Y2 (en) | 1988-05-25 | 1988-05-25 | In-pipe water suction device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01172000U true JPH01172000U (en) | 1989-12-06 |
| JPH0619918Y2 JPH0619918Y2 (en) | 1994-05-25 |
Family
ID=31294270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988068978U Expired - Lifetime JPH0619918Y2 (en) | 1988-05-25 | 1988-05-25 | In-pipe water suction device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0619918Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08277991A (en) * | 1995-04-06 | 1996-10-22 | Yoshida Seisakusho:Kk | Water supplying/discharging device |
| JP2009108885A (en) * | 2007-10-26 | 2009-05-21 | Tokyo Gas Co Ltd | In-pipe stagnant water removal device, and in-pipe stagnant water removal method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61128000A (en) * | 1984-11-22 | 1986-06-16 | Osaka Bosui Kensetsushiya:Kk | Method of draining out water in main gas pipe |
-
1988
- 1988-05-25 JP JP1988068978U patent/JPH0619918Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61128000A (en) * | 1984-11-22 | 1986-06-16 | Osaka Bosui Kensetsushiya:Kk | Method of draining out water in main gas pipe |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08277991A (en) * | 1995-04-06 | 1996-10-22 | Yoshida Seisakusho:Kk | Water supplying/discharging device |
| JP2009108885A (en) * | 2007-10-26 | 2009-05-21 | Tokyo Gas Co Ltd | In-pipe stagnant water removal device, and in-pipe stagnant water removal method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0619918Y2 (en) | 1994-05-25 |