FR2303975A1 - Impulseur pour ecoulement axial destine a un dispositif hydraulique - Google Patents

Impulseur pour ecoulement axial destine a un dispositif hydraulique

Info

Publication number
FR2303975A1
FR2303975A1 FR7526549A FR7526549A FR2303975A1 FR 2303975 A1 FR2303975 A1 FR 2303975A1 FR 7526549 A FR7526549 A FR 7526549A FR 7526549 A FR7526549 A FR 7526549A FR 2303975 A1 FR2303975 A1 FR 2303975A1
Authority
FR
France
Prior art keywords
impeller
axial flow
hydraulic device
hydraulic
axial
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
FR7526549A
Other languages
English (en)
Other versions
FR2303975B1 (fr
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.)
Nikkiso Co Ltd
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/ja
Priority claimed from JP3058975A external-priority patent/JPS51105604A/ja
Priority claimed from JP50030588A external-priority patent/JPS51105603A/ja
Application filed by Nikkiso Co Ltd filed Critical Nikkiso Co Ltd
Publication of FR2303975A1 publication Critical patent/FR2303975A1/fr
Application granted granted Critical
Publication of FR2303975B1 publication Critical patent/FR2303975B1/fr
Granted legal-status Critical Current

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)
FR7526549A 1975-03-13 1975-08-28 Impulseur pour ecoulement axial destine a un dispositif hydraulique Granted FR2303975A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP3058775A JPS51105602A (ja) 1975-03-13 1975-03-13 Indeyuusatsukisuiryokusochino soonboshihoho
JP3058975A JPS51105604A (ja) 1975-03-13 1975-03-13 Jikuryuindeyuusanokairyo
JP50030588A JPS51105603A (en) 1975-03-13 1975-03-13 Jikuryuindeyuusanokairyo

Publications (2)

Publication Number Publication Date
FR2303975A1 true FR2303975A1 (fr) 1976-10-08
FR2303975B1 FR2303975B1 (fr) 1982-07-30

Family

ID=27287023

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7526549A Granted FR2303975A1 (fr) 1975-03-13 1975-08-28 Impulseur pour ecoulement axial destine a un dispositif hydraulique

Country Status (9)

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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2336578A1 (fr) * 1975-12-27 1977-07-22 Klein Schanzlin & Becker Ag Dispositif pour reduire l'usure par cavitation
FR2456863A1 (fr) * 1978-12-18 1980-12-12 Kalashnikov Leonid
US5304033A (en) * 1992-07-20 1994-04-19 Allied-Signal Inc. Rotary compressor with stepped cover contour
DE19829810B4 (de) * 1997-07-04 2013-08-14 Snecma Induktoreinrichtung für eine Pumpe mit hoher Saugkapazität

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4884943A (en) * 1987-06-25 1989-12-05 A. Ahlstrom Corporation Method and apparatus for pumping high-consistency fiber suspension
GB2312929B (en) * 1996-05-07 2000-08-23 Inst Francais Du Petrole Axial-flow and centrifugal pump system
BR9909782A (pt) * 1998-04-22 2000-12-19 Irish & Associates Dispositivo de direcionamento de fluxo, sistema de bombeamento e método de fluxo eficiente de pasta de material de consistência média a elevada
US6210105B1 (en) 1998-11-27 2001-04-03 Irish & Asssociates Flow directing device for a medium consistency pump
FI111023B (fi) 1998-12-30 2003-05-15 Sulzer Pumpen Ag Menetelmä ja laite materiaalin pumppaamiseksi sekä laitteen yhteydessä käytettävä roottori
DE19918286A1 (de) * 1999-04-22 2000-10-26 Ksb Ag Inducer
DK2894343T3 (en) * 2014-01-12 2017-12-11 Alfa Laval Corp Ab SELF-TILTING CENTRIFUGAL PUMP
EP2894342B1 (fr) 2014-01-12 2016-12-28 Alfa Laval Corporate AB Pompe centrifuge à amorçage automatique
CN112206409B (zh) * 2020-11-10 2021-11-30 山东大学 一种磁悬浮混流心脏泵

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 (de) 1965-11-26 1966-01-27 Steinebrunner & Co Maschinenfa Vorrichtung zum beschneiden von buersten mit gegen das aussenfeld abgesetztem mittelfeld.
US3384022A (en) 1966-04-27 1968-05-21 Ebara Mfg Centrifugal pump

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2336578A1 (fr) * 1975-12-27 1977-07-22 Klein Schanzlin & Becker Ag Dispositif pour reduire l'usure par cavitation
FR2456863A1 (fr) * 1978-12-18 1980-12-12 Kalashnikov Leonid
US5304033A (en) * 1992-07-20 1994-04-19 Allied-Signal Inc. Rotary compressor with stepped cover contour
DE19829810B4 (de) * 1997-07-04 2013-08-14 Snecma Induktoreinrichtung für eine Pumpe mit hoher Saugkapazität

Also Published As

Publication number Publication date
DE2538162C3 (de) 1980-01-03
NL7509973A (nl) 1976-09-15
NL175093C (nl) 1984-09-17
BR7507097A (pt) 1976-09-21
SE7509953L (sv) 1976-09-14
FR2303975B1 (fr) 1982-07-30
SE418890B (sv) 1981-06-29
CH606804A5 (fr) 1978-11-15
IT1043574B (it) 1980-02-29
GB1523893A (en) 1978-09-06
DE2538162B2 (de) 1979-04-26
DE2538162A1 (de) 1976-09-23
CA1041834A (fr) 1978-11-07
NL175093B (nl) 1984-04-16

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