JPS5362209A - Impeller - Google Patents

Impeller

Info

Publication number
JPS5362209A
JPS5362209A JP13629776A JP13629776A JPS5362209A JP S5362209 A JPS5362209 A JP S5362209A JP 13629776 A JP13629776 A JP 13629776A JP 13629776 A JP13629776 A JP 13629776A JP S5362209 A JPS5362209 A JP S5362209A
Authority
JP
Japan
Prior art keywords
low
impeller
deviated
achievement
boss
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
JP13629776A
Other languages
Japanese (ja)
Inventor
Ryoichi Ichikawa
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 JP13629776A priority Critical patent/JPS5362209A/en
Publication of JPS5362209A publication Critical patent/JPS5362209A/en
Pending legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

PURPOSE: Achievement of low-cost manufacturing of an impeller assembly with superior aerodynamic performance and low noise by causing several vanes assemblies consisting of a blade and boss of thin metal fabricated as one complete body to be deviated of their positions towards the rotational direction being mutually fixed together by appropriate means.
COPYRIGHT: (C)1978,JPO&Japio
JP13629776A 1976-11-15 1976-11-15 Impeller Pending JPS5362209A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13629776A JPS5362209A (en) 1976-11-15 1976-11-15 Impeller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13629776A JPS5362209A (en) 1976-11-15 1976-11-15 Impeller

Publications (1)

Publication Number Publication Date
JPS5362209A true JPS5362209A (en) 1978-06-03

Family

ID=15171875

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13629776A Pending JPS5362209A (en) 1976-11-15 1976-11-15 Impeller

Country Status (1)

Country Link
JP (1) JPS5362209A (en)

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