JPS5376406A - Self-suction pump - Google Patents

Self-suction pump

Info

Publication number
JPS5376406A
JPS5376406A JP15086776A JP15086776A JPS5376406A JP S5376406 A JPS5376406 A JP S5376406A JP 15086776 A JP15086776 A JP 15086776A JP 15086776 A JP15086776 A JP 15086776A JP S5376406 A JPS5376406 A JP S5376406A
Authority
JP
Japan
Prior art keywords
self
suction pump
external surface
pertinent
pertinent member
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
JP15086776A
Other languages
Japanese (ja)
Inventor
Shunichi Nishimura
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP15086776A priority Critical patent/JPS5376406A/en
Publication of JPS5376406A publication Critical patent/JPS5376406A/en
Pending legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

PURPOSE: To obtain a self-suction pump which is simple in construction, excellent in self-suction performance and easy in maintenance by mounting and demounting the chamber to form the water channel on the external surface of an impeller on casing and disassembling and assembling the reflux channel on the external surface of the pertinent member, then setting up an opening to make both channels communicate to each other in the pertinent member.
COPYRIGHT: (C)1978,JPO&Japio
JP15086776A 1976-12-17 1976-12-17 Self-suction pump Pending JPS5376406A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15086776A JPS5376406A (en) 1976-12-17 1976-12-17 Self-suction pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15086776A JPS5376406A (en) 1976-12-17 1976-12-17 Self-suction pump

Publications (1)

Publication Number Publication Date
JPS5376406A true JPS5376406A (en) 1978-07-06

Family

ID=15506103

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15086776A Pending JPS5376406A (en) 1976-12-17 1976-12-17 Self-suction pump

Country Status (1)

Country Link
JP (1) JPS5376406A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106989061A (en) * 2017-06-07 2017-07-28 明光市留香泵业有限公司 A kind of high-pressure hydraulic pump of built-in back cavity

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106989061A (en) * 2017-06-07 2017-07-28 明光市留香泵业有限公司 A kind of high-pressure hydraulic pump of built-in back cavity

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