JPS53122109A - Pumps - Google Patents

Pumps

Info

Publication number
JPS53122109A
JPS53122109A JP3532777A JP3532777A JPS53122109A JP S53122109 A JPS53122109 A JP S53122109A JP 3532777 A JP3532777 A JP 3532777A JP 3532777 A JP3532777 A JP 3532777A JP S53122109 A JPS53122109 A JP S53122109A
Authority
JP
Japan
Prior art keywords
impeller
magnetic force
pumps
adhering
magnet
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
JP3532777A
Other languages
Japanese (ja)
Inventor
Shigetomo Yoshihara
Akira Maejima
Takao Shibata
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 JP3532777A priority Critical patent/JPS53122109A/en
Publication of JPS53122109A publication Critical patent/JPS53122109A/en
Pending legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

PURPOSE: To prevent the pumping liquid passing through an impeller from sensing magnetic force and iron from adhering and improve pumping effect by constituting the entire part of the impeller or a part of the side surface near a magnet with the magnetic force impermeable material.
COPYRIGHT: (C)1978,JPO&Japio
JP3532777A 1977-03-31 1977-03-31 Pumps Pending JPS53122109A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3532777A JPS53122109A (en) 1977-03-31 1977-03-31 Pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3532777A JPS53122109A (en) 1977-03-31 1977-03-31 Pumps

Publications (1)

Publication Number Publication Date
JPS53122109A true JPS53122109A (en) 1978-10-25

Family

ID=12438716

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3532777A Pending JPS53122109A (en) 1977-03-31 1977-03-31 Pumps

Country Status (1)

Country Link
JP (1) JPS53122109A (en)

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