JPH02107876U - - Google Patents
Info
- Publication number
- JPH02107876U JPH02107876U JP1641389U JP1641389U JPH02107876U JP H02107876 U JPH02107876 U JP H02107876U JP 1641389 U JP1641389 U JP 1641389U JP 1641389 U JP1641389 U JP 1641389U JP H02107876 U JPH02107876 U JP H02107876U
- Authority
- JP
- Japan
- Prior art keywords
- air
- valve
- valve element
- closed
- leak hole
- 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
Landscapes
- Sink And Installation For Waste Water (AREA)
Description
第１図は本考案の一実施例の閉塞状態の断面図
、第２図は同上の開放状態の断面図であつて、１
は弁体、２は弁座、３はエアーリーク孔である。
FIG. 1 is a cross-sectional view of an embodiment of the present invention in a closed state, and FIG. 2 is a cross-sectional view of the same in an open state.
is a valve body, 2 is a valve seat, and 3 is an air leak hole.
Claims (1)
弁座に接触させたり弁体を収縮させて弁体を弁座
から離間させたりして開閉するようにした排水栓
において、空気袋の弁体にエアーリーク孔を設け
ると共にエアーリーク孔からのリーク量より多い
量のエアーをエアーポンプから供給して弁体を膨
張させて閉じるようにして成る排水栓。 In drain valves that are opened and closed by inflating the valve element of the air bag by remote control to bring the valve element into contact with the valve seat, or by contracting the valve element and separating the valve element from the valve seat, the air bag A drain plug comprising an air leak hole provided in the valve body, and the valve body expanded and closed by supplying air from an air pump in an amount larger than the amount of air leaking from the air leak hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1641389U JPH02107876U (en) | 1989-02-15 | 1989-02-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1641389U JPH02107876U (en) | 1989-02-15 | 1989-02-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02107876U true JPH02107876U (en) | 1990-08-28 |
Family
ID=31229328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1641389U Pending JPH02107876U (en) | 1989-02-15 | 1989-02-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02107876U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015512017A (en) * | 2012-03-07 | 2015-04-23 | ジーイー・ヘルスケア・バイオサイエンス・コーポレイション | Disposable valves and flexible containers for pressurized bioreactors |
-
1989
- 1989-02-15 JP JP1641389U patent/JPH02107876U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015512017A (en) * | 2012-03-07 | 2015-04-23 | ジーイー・ヘルスケア・バイオサイエンス・コーポレイション | Disposable valves and flexible containers for pressurized bioreactors |
| US10442674B2 (en) | 2012-03-07 | 2019-10-15 | Ge Healthcare Bio-Sciences Corp. | Disposable valve and flexible containers for pressurized bioreactors |