JPH01118263U - - Google Patents
Info
- Publication number
- JPH01118263U JPH01118263U JP1439188U JP1439188U JPH01118263U JP H01118263 U JPH01118263 U JP H01118263U JP 1439188 U JP1439188 U JP 1439188U JP 1439188 U JP1439188 U JP 1439188U JP H01118263 U JPH01118263 U JP H01118263U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- chamber
- valve chamber
- valve seat
- port
- 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
- 238000007789 sealing Methods 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000012856 packing Methods 0.000 description 1
Landscapes
- Check Valves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1439188U JPH01118263U (de) | 1988-02-04 | 1988-02-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1439188U JPH01118263U (de) | 1988-02-04 | 1988-02-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01118263U true JPH01118263U (de) | 1989-08-10 |
Family
ID=31225548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1439188U Pending JPH01118263U (de) | 1988-02-04 | 1988-02-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01118263U (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10311446A (ja) * | 1997-05-07 | 1998-11-24 | Hikari Gokin Seisakusho:Kk | 排水式逆止弁 |
| JP2011196499A (ja) * | 2010-03-23 | 2011-10-06 | Mirai Ind Co Ltd | 排水用通気弁 |
-
1988
- 1988-02-04 JP JP1439188U patent/JPH01118263U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10311446A (ja) * | 1997-05-07 | 1998-11-24 | Hikari Gokin Seisakusho:Kk | 排水式逆止弁 |
| JP2011196499A (ja) * | 2010-03-23 | 2011-10-06 | Mirai Ind Co Ltd | 排水用通気弁 |
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