JPS5537570A - Liquid conveying device - Google Patents
Liquid conveying deviceInfo
- Publication number
- JPS5537570A JPS5537570A JP11109778A JP11109778A JPS5537570A JP S5537570 A JPS5537570 A JP S5537570A JP 11109778 A JP11109778 A JP 11109778A JP 11109778 A JP11109778 A JP 11109778A JP S5537570 A JPS5537570 A JP S5537570A
- Authority
- JP
- Japan
- Prior art keywords
- pump
- buffer
- driving
- clutch
- stopping
- 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
- Reciprocating Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
PURPOSE: To ensure the normal closing of a nonreturn valve for pump driving by providing a clutch between a buffer and a valve body to be switched over automatically between releasing and connecting according to the driving and stopping of the pump.
CONSTITUTION: A clutch 11 is provided in a linking mechanism between a buffer 12 and a valve body 10. This clutch 11 is adapted to be released for driving a pump, and connected for stopping. In this construction, even if a buffer work is given at the time of pump stopping by a power failure for the protection of a liquid conveying system, since the valve body 10 is perfectly separated from the buffer work in the state of pump driving, the nonreturn valve is ensured in normal closing without any resistance from the buffer unit.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11109778A JPS5537570A (en) | 1978-09-07 | 1978-09-07 | Liquid conveying device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11109778A JPS5537570A (en) | 1978-09-07 | 1978-09-07 | Liquid conveying device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5537570A true JPS5537570A (en) | 1980-03-15 |
JPS633155B2 JPS633155B2 (en) | 1988-01-22 |
Family
ID=14552303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11109778A Granted JPS5537570A (en) | 1978-09-07 | 1978-09-07 | Liquid conveying device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5537570A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0176599U (en) * | 1987-11-10 | 1989-05-24 | ||
US5866059A (en) * | 1992-11-06 | 1999-02-02 | Central Glass Company, Limited | Polycrystalline BCN substance and method of producing same |
-
1978
- 1978-09-07 JP JP11109778A patent/JPS5537570A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0176599U (en) * | 1987-11-10 | 1989-05-24 | ||
US5866059A (en) * | 1992-11-06 | 1999-02-02 | Central Glass Company, Limited | Polycrystalline BCN substance and method of producing same |
Also Published As
Publication number | Publication date |
---|---|
JPS633155B2 (en) | 1988-01-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5537570A (en) | Liquid conveying device | |
JPS5386976A (en) | Brake liquid pressure controlling valve | |
JPS5276731A (en) | Automatic pipe coupling means | |
JPS53116648A (en) | Elevator door | |
JPS53126507A (en) | Pump control device | |
JPS5724479A (en) | Protective device for power interruption | |
JPS5373614A (en) | Pipe joint | |
JPS549372A (en) | Hydraulic circuit | |
JPS52154274A (en) | Device for scraping furnace slag | |
JPS53143009A (en) | Automatic operation control device for turbo compressor | |
JPS546452A (en) | Control unit of thyristor converter | |
JPS571803A (en) | Preventing apparatus for backing of inertial body in hydraulic control circuit with inertial body | |
JPS5335802A (en) | Control device of turbine bypass valve | |
JPS52107741A (en) | Peripheral control unit | |
JPS51137333A (en) | A control system for buffer memory unit at a fault | |
JPS529959A (en) | Ventilating device | |
JPS53120060A (en) | Fluid control device | |
JPS5316125A (en) | Negative pressure delay valve | |
JPS5410574A (en) | Washer | |
JPS5397141A (en) | Engine stopping system for engine pump | |
JPS52153350A (en) | Fail-safe unit for controlling calculator | |
JPS5239974A (en) | Incinerator for fluid refuse | |
JPS52145948A (en) | Control device of elevator for cargo | |
JPS5415261A (en) | Device for stopping removal of rope from hook | |
JPS5540302A (en) | Fluid control device by electrostatic switch |