JPS5420408A - Suction passage of fluid machinery - Google Patents

Suction passage of fluid machinery

Info

Publication number
JPS5420408A
JPS5420408A JP8505377A JP8505377A JPS5420408A JP S5420408 A JPS5420408 A JP S5420408A JP 8505377 A JP8505377 A JP 8505377A JP 8505377 A JP8505377 A JP 8505377A JP S5420408 A JPS5420408 A JP S5420408A
Authority
JP
Japan
Prior art keywords
suction passage
fluid machinery
fluid
surpressing
cavitation
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.)
Granted
Application number
JP8505377A
Other languages
Japanese (ja)
Other versions
JPS58593B2 (en
Inventor
Yasumasa Matsunaga
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 JP52085053A priority Critical patent/JPS58593B2/en
Publication of JPS5420408A publication Critical patent/JPS5420408A/en
Publication of JPS58593B2 publication Critical patent/JPS58593B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

PURPOSE: To eliminate the noise and the corrosion caused by the cavitation by surpressing the fluid turbulance and the eddy current at the downstream of the end of the volute helix.
COPYRIGHT: (C)1979,JPO&Japio
JP52085053A 1977-07-18 1977-07-18 Fluid machine suction channel Expired JPS58593B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52085053A JPS58593B2 (en) 1977-07-18 1977-07-18 Fluid machine suction channel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52085053A JPS58593B2 (en) 1977-07-18 1977-07-18 Fluid machine suction channel

Publications (2)

Publication Number Publication Date
JPS5420408A true JPS5420408A (en) 1979-02-15
JPS58593B2 JPS58593B2 (en) 1983-01-07

Family

ID=13847904

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52085053A Expired JPS58593B2 (en) 1977-07-18 1977-07-18 Fluid machine suction channel

Country Status (1)

Country Link
JP (1) JPS58593B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63199510U (en) * 1987-06-15 1988-12-22

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51124803A (en) * 1975-04-25 1976-10-30 Hitachi Ltd Suction flow-path of a centrifugal pump

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51124803A (en) * 1975-04-25 1976-10-30 Hitachi Ltd Suction flow-path of a centrifugal pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63199510U (en) * 1987-06-15 1988-12-22

Also Published As

Publication number Publication date
JPS58593B2 (en) 1983-01-07

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