JPS55117099A - Pump incorporating valve - Google Patents
Pump incorporating valveInfo
- Publication number
- JPS55117099A JPS55117099A JP2468879A JP2468879A JPS55117099A JP S55117099 A JPS55117099 A JP S55117099A JP 2468879 A JP2468879 A JP 2468879A JP 2468879 A JP2468879 A JP 2468879A JP S55117099 A JPS55117099 A JP S55117099A
- Authority
- JP
- Japan
- Prior art keywords
- pump
- ports
- valve
- cylindrical valve
- discharge
- 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
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
PURPOSE: To eliminate the need for change-over valve in the suction and discharge line in a pump system by providing a construction, wherein the pumping is made selectively only through a selected pump discharge port leading to a desired pipe line, simply by displacing a cylindrical valve mounted in the pump slidingly relatively to the pump barrel.
CONSTITUTION: Three discharge ports 1, 1' and 1" are formed in the wall of a pump barrel 2 which slidably receives a cylindrical valve 4 fitting therein. Three ports 3, 3' and 3" are formed in the wall of the barrel of the cylindrical valve 4. The arrangement is such that the valve ports 3, 3' and 3" are brought into alignment with respective discharge ports 1, 1' and 1" as the cylindrical valve 4 is rotated along a vertical guide port 10 through the operation of a sliding pin 11. In consequence, the pumping is made selectively only through a specific discharge port leading to a desired pipe line.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2468879A JPS55117099A (en) | 1979-03-03 | 1979-03-03 | Pump incorporating valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2468879A JPS55117099A (en) | 1979-03-03 | 1979-03-03 | Pump incorporating valve |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55117099A true JPS55117099A (en) | 1980-09-09 |
Family
ID=12145097
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2468879A Pending JPS55117099A (en) | 1979-03-03 | 1979-03-03 | Pump incorporating valve |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55117099A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200459968Y1 (en) | 2011-10-25 | 2012-04-25 | (주) 디.에이치.테크 | Pump |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5324641U (en) * | 1976-08-09 | 1978-03-02 |
-
1979
- 1979-03-03 JP JP2468879A patent/JPS55117099A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5324641U (en) * | 1976-08-09 | 1978-03-02 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200459968Y1 (en) | 2011-10-25 | 2012-04-25 | (주) 디.에이치.테크 | Pump |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS55152444A (en) | Concentration meter | |
ES8300386A1 (en) | Pump. | |
JPS55117099A (en) | Pump incorporating valve | |
ATE22158T1 (en) | HYDROPUMP. | |
JPS57135276A (en) | Apparatus for changing over suction conveying section of concrete pump | |
GB1402284A (en) | Automatic chemical analysis apparatus | |
JPS53125602A (en) | Pump | |
GB1447696A (en) | Two cylinder concrete feed pump assembly | |
JPS57108479A (en) | Switching device in slurry transportation pump | |
JPS51123906A (en) | Fluid pressure machine | |
JPS56139127A (en) | Mixed liquid supplyer | |
JPS5724478A (en) | Water supply device | |
JPS5358801A (en) | Pipe fitting structure for centrifugal pump | |
JPS55114707A (en) | Chemical grouting apparatus | |
JPS5477308A (en) | Air lift pump | |
JPS53148706A (en) | Squeezing concrete pumping vehicle | |
JPS55103168A (en) | Manual reversing valve | |
JPS5712106A (en) | Up-down cylinder directly coupled with tank | |
JPS536901A (en) | Automatic operation system in pump | |
JPS6441679A (en) | Reciprocating pump | |
JPS5228702A (en) | Pump controlling equipment | |
FR2220724A1 (en) | Automatic drain valve for irrigation supply cct. - is operated by closing the supply valve thus preventing freezing | |
JPS55109806A (en) | Telescopic cylinder unit with fluid path in its center | |
JPS56115899A (en) | Movable impeller type mixed flow pump | |
JPS5773889A (en) | Priming port configuration of pump |