JPS5246503A - Centrifugal pump - Google Patents

Centrifugal pump

Info

Publication number
JPS5246503A
JPS5246503A JP12198675A JP12198675A JPS5246503A JP S5246503 A JPS5246503 A JP S5246503A JP 12198675 A JP12198675 A JP 12198675A JP 12198675 A JP12198675 A JP 12198675A JP S5246503 A JPS5246503 A JP S5246503A
Authority
JP
Japan
Prior art keywords
centrifugal pump
revolvable
impellers
capacities
kinds
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
JP12198675A
Other languages
Japanese (ja)
Inventor
Kozo Tamura
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 JP12198675A priority Critical patent/JPS5246503A/en
Publication of JPS5246503A publication Critical patent/JPS5246503A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Non-Positive-Displacement Pumps (AREA)

Abstract

PURPOSE: A centrifugal pump available with more than two kinds of impellers revolvable in a common volute to provide different pumping-up capacities.
COPYRIGHT: (C)1977,JPO&Japio
JP12198675A 1975-10-09 1975-10-09 Centrifugal pump Pending JPS5246503A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12198675A JPS5246503A (en) 1975-10-09 1975-10-09 Centrifugal pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12198675A JPS5246503A (en) 1975-10-09 1975-10-09 Centrifugal pump

Publications (1)

Publication Number Publication Date
JPS5246503A true JPS5246503A (en) 1977-04-13

Family

ID=14824723

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12198675A Pending JPS5246503A (en) 1975-10-09 1975-10-09 Centrifugal pump

Country Status (1)

Country Link
JP (1) JPS5246503A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7591633B2 (en) * 2005-09-13 2009-09-22 Trane International, Inc. Centrifugal blower for air handling equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7591633B2 (en) * 2005-09-13 2009-09-22 Trane International, Inc. Centrifugal blower for air handling equipment

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