JPS5554774A - Valve device - Google Patents
Valve deviceInfo
- Publication number
- JPS5554774A JPS5554774A JP12586078A JP12586078A JPS5554774A JP S5554774 A JPS5554774 A JP S5554774A JP 12586078 A JP12586078 A JP 12586078A JP 12586078 A JP12586078 A JP 12586078A JP S5554774 A JPS5554774 A JP S5554774A
- Authority
- JP
- Japan
- Prior art keywords
- fluid
- bent
- plate
- port
- open
- 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
Abstract
PURPOSE: To reduce the flowing resistance to a conveyed fluid, by providing a bendable plate which can be bent at a bent part and by opening a port by bending in the direction of that of the plate when the plate is bent.
CONSTITUTION: When a fluid is conveyed leftward in Fig., a bendable plate 8 and a bendable open/close valve 10 are bent by the pressure of the fluid to open a port 8 to let the fluid freely flow leftward. When the fluid is going to flow back rightward, the bent plate 8 and the bent open/close valve 10 are pushed and flattend by the fluid to shut off the port 8 of a valve casing 1 by a valve element 5 to stop the back flow of the fluid.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12586078A JPS5554774A (en) | 1978-10-13 | 1978-10-13 | Valve device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12586078A JPS5554774A (en) | 1978-10-13 | 1978-10-13 | Valve device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5554774A true JPS5554774A (en) | 1980-04-22 |
Family
ID=14920726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12586078A Pending JPS5554774A (en) | 1978-10-13 | 1978-10-13 | Valve device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5554774A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2822819A (en) * | 1953-08-07 | 1958-02-11 | Geeraert Corp | Cuspate check valve |
-
1978
- 1978-10-13 JP JP12586078A patent/JPS5554774A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2822819A (en) * | 1953-08-07 | 1958-02-11 | Geeraert Corp | Cuspate check valve |
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