GB8411255D0 - Wafer check valves - Google Patents
Wafer check valvesInfo
- Publication number
- GB8411255D0 GB8411255D0 GB848411255A GB8411255A GB8411255D0 GB 8411255 D0 GB8411255 D0 GB 8411255D0 GB 848411255 A GB848411255 A GB 848411255A GB 8411255 A GB8411255 A GB 8411255A GB 8411255 D0 GB8411255 D0 GB 8411255D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- check valves
- wafer check
- wafer
- valves
- check
- 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
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB848411255A GB8411255D0 (en) | 1984-05-02 | 1984-05-02 | Wafer check valves |
JP50202885A JPS61502409A (en) | 1984-05-02 | 1985-05-02 | wafer check valve |
EP19850303147 EP0160576B1 (en) | 1984-05-02 | 1985-05-02 | Wafer check valves |
PCT/GB1985/000185 WO1985005162A1 (en) | 1984-05-02 | 1985-05-02 | Wafer check valves |
DE8585303147T DE3564018D1 (en) | 1984-05-02 | 1985-05-02 | Wafer check valves |
CA000480661A CA1233394A (en) | 1984-05-02 | 1985-05-02 | Wafer check valves |
US06/729,741 US4694853A (en) | 1984-05-02 | 1985-05-02 | Wafer check valves |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB848411255A GB8411255D0 (en) | 1984-05-02 | 1984-05-02 | Wafer check valves |
Publications (1)
Publication Number | Publication Date |
---|---|
GB8411255D0 true GB8411255D0 (en) | 1984-06-06 |
Family
ID=10560394
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB848411255A Pending GB8411255D0 (en) | 1984-05-02 | 1984-05-02 | Wafer check valves |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS61502409A (en) |
GB (1) | GB8411255D0 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112855957A (en) * | 2020-12-31 | 2021-05-28 | 宜景(厦门)环境科技有限公司 | Automatic emptying valve and siphon system using same |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NZ230553A (en) * | 1988-09-21 | 1993-04-28 | Stockham Valve Au Pty Ltd | Check valve with pivoting plates made from sheet material and pivot pin retained in body with spring clips |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3023771A (en) * | 1960-03-08 | 1962-03-06 | John K Hinds | Check valve |
-
1984
- 1984-05-02 GB GB848411255A patent/GB8411255D0/en active Pending
-
1985
- 1985-05-02 JP JP50202885A patent/JPS61502409A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112855957A (en) * | 2020-12-31 | 2021-05-28 | 宜景(厦门)环境科技有限公司 | Automatic emptying valve and siphon system using same |
CN112855957B (en) * | 2020-12-31 | 2023-05-30 | 宜景(厦门)环境科技有限公司 | Automatic emptying valve and siphon system using same |
Also Published As
Publication number | Publication date |
---|---|
JPH0578712B2 (en) | 1993-10-29 |
JPS61502409A (en) | 1986-10-23 |
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