NL7509973A - INDUCTION DEVICE FOR AXIAL FLOW IN A HYDRAULIC MACHINE, SUCH AS A CENTRIFUGAL PUMP. - Google Patents

INDUCTION DEVICE FOR AXIAL FLOW IN A HYDRAULIC MACHINE, SUCH AS A CENTRIFUGAL PUMP.

Info

Publication number
NL7509973A
NL7509973A NL7509973A NL7509973A NL7509973A NL 7509973 A NL7509973 A NL 7509973A NL 7509973 A NL7509973 A NL 7509973A NL 7509973 A NL7509973 A NL 7509973A NL 7509973 A NL7509973 A NL 7509973A
Authority
NL
Netherlands
Prior art keywords
centrifugal pump
axial flow
induction device
hydraulic machine
hydraulic
Prior art date
Application number
NL7509973A
Other languages
Dutch (nl)
Other versions
NL175093C (en
NL175093B (en
Original Assignee
Nikkiso Co 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
Priority claimed from JP3058775A external-priority patent/JPS51105602A/en
Priority claimed from JP3058975A external-priority patent/JPS51105604A/en
Priority claimed from JP50030588A external-priority patent/JPS51105603A/en
Application filed by Nikkiso Co Ltd filed Critical Nikkiso Co Ltd
Publication of NL7509973A publication Critical patent/NL7509973A/en
Publication of NL175093B publication Critical patent/NL175093B/en
Application granted granted Critical
Publication of NL175093C publication Critical patent/NL175093C/en

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
    • F04D29/2261—Rotors specially for centrifugal pumps with special measures
    • F04D29/2277—Rotors specially for centrifugal pumps with special measures for increasing NPSH or dealing with liquids near boiling-point
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B01F27/71—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with propellers
    • B01F27/711—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with propellers co-operating with stationary guiding means, e.g. baffles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
NLAANVRAGE7509973,A 1975-03-13 1975-08-22 CENTRIFUGAL PUMP WITH AN INDICATOR FOR AXIAL FLOW. NL175093C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP3058775A JPS51105602A (en) 1975-03-13 1975-03-13 INDEYUUSATSUKI SUIRYOKUSOCHINO SOONBOSHIHOHO
JP3058975A JPS51105604A (en) 1975-03-13 1975-03-13 JIKURYUINDEYUUSANOKAIRYO
JP50030588A JPS51105603A (en) 1975-03-13 1975-03-13 Jikuryuindeyuusanokairyo

Publications (3)

Publication Number Publication Date
NL7509973A true NL7509973A (en) 1976-09-15
NL175093B NL175093B (en) 1984-04-16
NL175093C NL175093C (en) 1984-09-17

Family

ID=27287023

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7509973,A NL175093C (en) 1975-03-13 1975-08-22 CENTRIFUGAL PUMP WITH AN INDICATOR FOR AXIAL FLOW.

Country Status (9)

Country Link
BR (1) BR7507097A (en)
CA (1) CA1041834A (en)
CH (1) CH606804A5 (en)
DE (1) DE2538162C3 (en)
FR (1) FR2303975A1 (en)
GB (1) GB1523893A (en)
IT (1) IT1043574B (en)
NL (1) NL175093C (en)
SE (1) SE418890B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2558840C2 (en) * 1975-12-27 1983-03-24 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Device to reduce cavitation wear
US4275988A (en) * 1978-12-18 1981-06-30 Kalashnikov L F Axial or worm-type centrifugal impeller pump
US4884943A (en) * 1987-06-25 1989-12-05 A. Ahlstrom Corporation Method and apparatus for pumping high-consistency fiber suspension
US5304033A (en) * 1992-07-20 1994-04-19 Allied-Signal Inc. Rotary compressor with stepped cover contour
GB2312929B (en) * 1996-05-07 2000-08-23 Inst Francais Du Petrole Axial-flow and centrifugal pump system
FR2765639B1 (en) * 1997-07-04 2004-11-26 Europ Propulsion INDUCER EQUIPMENT FOR PUMP WITH LARGE SUCTION CAPACITY
WO1999054026A1 (en) * 1998-04-22 1999-10-28 Irish & Associates A flow directing device for a medium consistency pump
US6210105B1 (en) 1998-11-27 2001-04-03 Irish & Asssociates Flow directing device for a medium consistency pump
FI111023B (en) 1998-12-30 2003-05-15 Sulzer Pumpen Ag Method and apparatus for pumping material and rotor used in connection with the apparatus
DE19918286A1 (en) * 1999-04-22 2000-10-26 Ksb Ag Inducer for centrifugal pump is assembled from individual parts, and has blades fitted into and welded to grooves in inducer hub
DK2894343T3 (en) * 2014-01-12 2017-12-11 Alfa Laval Corp Ab SELF-TILTING CENTRIFUGAL PUMP
EP2894342B1 (en) 2014-01-12 2016-12-28 Alfa Laval Corporate AB Self-priming centrifugal pump
CN112206409B (en) * 2020-11-10 2021-11-30 山东大学 Magnetic suspension mixed flow heart pump

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3299821A (en) 1964-08-21 1967-01-24 Sundstrand Corp Pump inducer
DE1931527U (en) 1965-11-26 1966-01-27 Steinebrunner & Co Maschinenfa DEVICE FOR TRIMMING BRUSHES WITH A CENTRAL FIELD DETACHED FROM THE OUTSIDE FIELD.
US3384022A (en) 1966-04-27 1968-05-21 Ebara Mfg Centrifugal pump

Also Published As

Publication number Publication date
CH606804A5 (en) 1978-11-15
FR2303975A1 (en) 1976-10-08
NL175093C (en) 1984-09-17
BR7507097A (en) 1976-09-21
NL175093B (en) 1984-04-16
SE7509953L (en) 1976-09-14
SE418890B (en) 1981-06-29
CA1041834A (en) 1978-11-07
DE2538162B2 (en) 1979-04-26
DE2538162C3 (en) 1980-01-03
IT1043574B (en) 1980-02-29
FR2303975B1 (en) 1982-07-30
GB1523893A (en) 1978-09-06
DE2538162A1 (en) 1976-09-23

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
V4 Discontinued because of reaching the maximum lifetime of a patent

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