JPS6189568U - - Google Patents
Info
- Publication number
- JPS6189568U JPS6189568U JP17524784U JP17524784U JPS6189568U JP S6189568 U JPS6189568 U JP S6189568U JP 17524784 U JP17524784 U JP 17524784U JP 17524784 U JP17524784 U JP 17524784U JP S6189568 U JPS6189568 U JP S6189568U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- diaphragm
- pressure
- intake
- intake valve
- 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
Landscapes
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984175247U JPH0328215Y2 (en, 2012) | 1984-11-19 | 1984-11-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984175247U JPH0328215Y2 (en, 2012) | 1984-11-19 | 1984-11-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6189568U true JPS6189568U (en, 2012) | 1986-06-11 |
| JPH0328215Y2 JPH0328215Y2 (en, 2012) | 1991-06-18 |
Family
ID=30732852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984175247U Expired JPH0328215Y2 (en, 2012) | 1984-11-19 | 1984-11-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0328215Y2 (en, 2012) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4241752A (en) * | 1978-05-30 | 1980-12-30 | Watts Regulator Company | Backflow preventer |
-
1984
- 1984-11-19 JP JP1984175247U patent/JPH0328215Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4241752A (en) * | 1978-05-30 | 1980-12-30 | Watts Regulator Company | Backflow preventer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0328215Y2 (en, 2012) | 1991-06-18 |