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JPS5385506A - Centrifugal pump - Google Patents

Centrifugal pump

Info

Publication number
JPS5385506A
JPS5385506A JP7377A JP7377A JPS5385506A JP S5385506 A JPS5385506 A JP S5385506A JP 7377 A JP7377 A JP 7377A JP 7377 A JP7377 A JP 7377A JP S5385506 A JPS5385506 A JP S5385506A
Authority
JP
Japan
Prior art keywords
centrifugal pump
shaft seal
impeller
guiding
improving
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
JP7377A
Other languages
Japanese (ja)
Inventor
Shunichi Nishimura
Kenzo Mikata
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 JP7377A priority Critical patent/JPS5385506A/en
Publication of JPS5385506A publication Critical patent/JPS5385506A/en
Pending legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

PURPOSE: To prevent aerial contact of a shaft seal for improving a cooling effect, by guiding a fluid to the shaft seal by means of a guide device using an impeller.
COPYRIGHT: (C)1978,JPO&Japio
JP7377A 1977-01-05 1977-01-05 Centrifugal pump Pending JPS5385506A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7377A JPS5385506A (en) 1977-01-05 1977-01-05 Centrifugal pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7377A JPS5385506A (en) 1977-01-05 1977-01-05 Centrifugal pump

Publications (1)

Publication Number Publication Date
JPS5385506A true JPS5385506A (en) 1978-07-28

Family

ID=11463988

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7377A Pending JPS5385506A (en) 1977-01-05 1977-01-05 Centrifugal pump

Country Status (1)

Country Link
JP (1) JPS5385506A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5543224A (en) * 1978-09-19 1980-03-27 Nikuni Kikai Kogyo Kk Centrifugal pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5543224A (en) * 1978-09-19 1980-03-27 Nikuni Kikai Kogyo Kk Centrifugal pump

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