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FI53747C - Anordning vid centrifugalpumpar - Google Patents

Anordning vid centrifugalpumpar

Info

Publication number
FI53747C
FI53747C FI1397/74A FI139774A FI53747C FI 53747 C FI53747 C FI 53747C FI 1397/74 A FI1397/74 A FI 1397/74A FI 139774 A FI139774 A FI 139774A FI 53747 C FI53747 C FI 53747C
Authority
FI
Finland
Prior art keywords
centrifugalpumpar
anordning vid
anordning
vid
vid centrifugalpumpar
Prior art date
Application number
FI1397/74A
Other languages
English (en)
Other versions
FI53747B (fi
Inventor
Kjell Alfredsson
Original Assignee
Sonesson Pumpind Ab
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 Sonesson Pumpind Ab filed Critical Sonesson Pumpind Ab
Application granted granted Critical
Publication of FI53747B publication Critical patent/FI53747B/fi
Publication of FI53747C publication Critical patent/FI53747C/fi

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2205—Conventional flow pattern
    • F04D29/2211—More than one set of flow passages

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FI1397/74A 1973-05-14 1974-05-08 Anordning vid centrifugalpumpar FI53747C (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7306798A SE376640B (fi) 1973-05-14 1973-05-14

Publications (2)

Publication Number Publication Date
FI53747B FI53747B (fi) 1978-03-31
FI53747C true FI53747C (fi) 1978-07-10

Family

ID=20317474

Family Applications (1)

Application Number Title Priority Date Filing Date
FI1397/74A FI53747C (fi) 1973-05-14 1974-05-08 Anordning vid centrifugalpumpar

Country Status (6)

Country Link
BR (1) BR7403909D0 (fi)
DE (1) DE2422364A1 (fi)
FI (1) FI53747C (fi)
FR (1) FR2229874A1 (fi)
GB (1) GB1468029A (fi)
SE (1) SE376640B (fi)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI87009C (fi) * 1990-02-21 1992-11-10 Tampella Forest Oy Skovelhjul foer centrifugalpumpar
DE59507918D1 (de) * 1994-03-19 2000-04-06 Ksb Ag Einrichtung zur geräuschreduzierung bei kreiselpumpen
RU2142068C1 (ru) * 1997-08-11 1999-11-27 Общество "Финэкс" Рабочее колесо центробежного насоса
GB2359339B (en) * 2000-02-01 2004-02-25 Caradon Mira Ltd Pump
CN103742442A (zh) * 2014-01-13 2014-04-23 欧尚军 正反转吸水轮
US10247195B2 (en) 2015-04-15 2019-04-02 Sulzer Management Ag Impeller for a centrifugal headbox feed pump
CN108005951A (zh) * 2017-11-08 2018-05-08 大连理工大学 一种降低核主泵压力脉动的非对称错列叶轮及水力部件

Also Published As

Publication number Publication date
SE376640B (fi) 1975-06-02
FR2229874A1 (fi) 1974-12-13
BR7403909D0 (pt) 1974-12-24
FI53747B (fi) 1978-03-31
DE2422364A1 (de) 1974-12-05
GB1468029A (en) 1977-03-23

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