DE69312629D1 - Pumpe mit axialem Förderstrom - Google Patents

Pumpe mit axialem Förderstrom

Info

Publication number
DE69312629D1
DE69312629D1 DE69312629T DE69312629T DE69312629D1 DE 69312629 D1 DE69312629 D1 DE 69312629D1 DE 69312629 T DE69312629 T DE 69312629T DE 69312629 T DE69312629 T DE 69312629T DE 69312629 D1 DE69312629 D1 DE 69312629D1
Authority
DE
Germany
Prior art keywords
rotor
pump
annular
outlet
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.)
Expired - Fee Related
Application number
DE69312629T
Other languages
English (en)
Other versions
DE69312629T2 (de
Inventor
Xavier Pottier
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.)
Pompes Salmson Sa Rueil Malmaison Fr
Wilo Salmson France SAS
Original Assignee
Pompes Salmson Sa Rueil Malmaison Fr
Pompes Salmson SAS
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 Pompes Salmson Sa Rueil Malmaison Fr, Pompes Salmson SAS filed Critical Pompes Salmson Sa Rueil Malmaison Fr
Application granted granted Critical
Publication of DE69312629D1 publication Critical patent/DE69312629D1/de
Publication of DE69312629T2 publication Critical patent/DE69312629T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/445—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/445—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps
    • F04D29/448—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps bladed diffusers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
DE69312629T 1992-10-13 1993-10-05 Pumpe mit axialem Förderstrom Expired - Fee Related DE69312629T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9212214A FR2696793B1 (fr) 1992-10-13 1992-10-13 Pompe à refoulement axial.

Publications (2)

Publication Number Publication Date
DE69312629D1 true DE69312629D1 (de) 1997-09-04
DE69312629T2 DE69312629T2 (de) 1998-02-26

Family

ID=9434479

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69312629T Expired - Fee Related DE69312629T2 (de) 1992-10-13 1993-10-05 Pumpe mit axialem Förderstrom

Country Status (4)

Country Link
EP (1) EP0595675B1 (de)
AT (1) ATE156245T1 (de)
DE (1) DE69312629T2 (de)
FR (1) FR2696793B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3125278A1 (fr) 2021-07-19 2023-01-20 Gfic Propulseur vectoriel silencieux

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE455092C (de) * 1928-01-25 Samuel Maroger Kreiselpumpe, bei der die Saugwirkung durch den Unterdruck hervorgebracht wird, der sich an der Rueckseite in einer Fluessigkeit umlaufender Duesen bildet
US3499388A (en) * 1967-06-13 1970-03-10 Hale Fire Pump Co Centrifugal pump
JPS6166899A (ja) * 1984-09-10 1986-04-05 Ebara Corp 遠心圧縮機のリタ−ンチヤンネル
IT1225597B (it) * 1988-09-26 1990-11-22 Calpeda A Spa Pompa autoadescante ad eiettore con corona direttrice assiale.
US5076758A (en) * 1990-07-18 1991-12-31 Ingersoll-Rand Company Centrifugal pumps

Also Published As

Publication number Publication date
EP0595675B1 (de) 1997-07-30
ATE156245T1 (de) 1997-08-15
DE69312629T2 (de) 1998-02-26
FR2696793B1 (fr) 1995-01-06
EP0595675A1 (de) 1994-05-04
FR2696793A1 (fr) 1994-04-15

Similar Documents

Publication Publication Date Title
ES2013044A6 (es) Bomba centrifuga, particularmente del tipo sin sellado
RU2001122811A (ru) Гидродинамическая муфта
SE9503072D0 (sv) Pump
ATE235002T1 (de) Drehkolbenpumpe
CA2404623A1 (en) Ventricular assist system secondary impeller
DK0830512T3 (da) Pumpe med lav strømningshastighed
US4802819A (en) Centrifugal pump
DK0413176T3 (da) Metalpladestatorhus, især til radialcentrifugalpumper
US4571159A (en) Fuel pump with integral accumulator
SE9504100D0 (sv) Rotor för en centrifugalseparator
ATE156245T1 (de) Pumpe mit axialem förderstrom
DE69003256D1 (de) Gaede'sche Vakuumpumpe.
JPS6424196A (en) Multi-release cylinder pump collector
SU1035290A1 (ru) Жидкостнокольцева машина
CA2032643A1 (en) Quenching mechanism of shaft seal for slurry pumps
SE8502745D0 (sv) Centrifugalpump
DE69912847D1 (de) Strahlantriebspumpe
SU1250715A2 (ru) Центробежный насос
US4322199A (en) High specific speed rotary chamber pump
RU25208U1 (ru) Центробежный насос с симметричным расположением рабочих колес
FI885508A (fi) Radialkolvmotor.
ES2067883T3 (es) Motobomba centrifuga silenciosa para liquidos.
GB1234391A (de)
SU1373886A1 (ru) Центробежный насос
SU1429672A1 (ru) Пускопредохранительная гидродинамическая муфта

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee