JPS55117099A - Pump incorporating valve - Google Patents

Pump incorporating valve

Info

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
Application number
JP2468879A
Other languages
Japanese (ja)
Inventor
Tadashi Kimura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP2468879A priority Critical patent/JPS55117099A/en
Publication of JPS55117099A publication Critical patent/JPS55117099A/en
Pending legal-status Critical Current

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
JP2468879A 1979-03-03 1979-03-03 Pump incorporating valve Pending JPS55117099A (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200459968Y1 (en) 2011-10-25 2012-04-25 (주) 디.에이치.테크 Pump

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5324641U (en) * 1976-08-09 1978-03-02

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5324641U (en) * 1976-08-09 1978-03-02

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200459968Y1 (en) 2011-10-25 2012-04-25 (주) 디.에이치.테크 Pump

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