LU65083A1 - - Google Patents

Info

Publication number
LU65083A1
LU65083A1 LU65083DA LU65083A1 LU 65083 A1 LU65083 A1 LU 65083A1 LU 65083D A LU65083D A LU 65083DA LU 65083 A1 LU65083 A1 LU 65083A1
Authority
LU
Luxembourg
Application number
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 filed Critical
Publication of LU65083A1 publication Critical patent/LU65083A1/xx

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
    • F04D21/00—Pump involving supersonic speed of pumped fluids
    • 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/284—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors
    • 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
    • F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
    • F04D29/444—Bladed diffusers
    • 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
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/541—Specially adapted for elastic fluid pumps
    • F04D29/542—Bladed diffusers
    • F04D29/544—Blade shapes
    • 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
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/56—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/563—Fluid-guiding means, e.g. diffusers adjustable specially adapted for elastic fluid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
LU65083D 1971-04-13 1972-03-30 LU65083A1 (cg-RX-API-DMAC10.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7112892A FR2133196A5 (cg-RX-API-DMAC10.html) 1971-04-13 1971-04-13

Publications (1)

Publication Number Publication Date
LU65083A1 true LU65083A1 (cg-RX-API-DMAC10.html) 1972-07-11

Family

ID=9075158

Family Applications (1)

Application Number Title Priority Date Filing Date
LU65083D LU65083A1 (cg-RX-API-DMAC10.html) 1971-04-13 1972-03-30

Country Status (7)

Country Link
BE (1) BE781617A (cg-RX-API-DMAC10.html)
DE (1) DE2217213A1 (cg-RX-API-DMAC10.html)
FR (1) FR2133196A5 (cg-RX-API-DMAC10.html)
IT (1) IT954657B (cg-RX-API-DMAC10.html)
LU (1) LU65083A1 (cg-RX-API-DMAC10.html)
NL (1) NL7204909A (cg-RX-API-DMAC10.html)
ZA (1) ZA722281B (cg-RX-API-DMAC10.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2570133A1 (fr) * 1984-09-12 1986-03-14 Szydlowski Joseph Dispositif d'orientation d'ecoulement d'air en un point quelconque sur toute une hauteur de pale a l'entree d'une roue d'un compresseur axial
DE4328186C2 (de) * 1992-10-26 2002-05-16 Alstom Strömungsteiler für radial-axiale Eintrittsgehäuse
US9004850B2 (en) * 2012-04-27 2015-04-14 Pratt & Whitney Canada Corp. Twisted variable inlet guide vane
JP2022184085A (ja) 2021-05-31 2022-12-13 三菱重工コンプレッサ株式会社 遠心圧縮機

Also Published As

Publication number Publication date
FR2133196A5 (cg-RX-API-DMAC10.html) 1972-11-24
NL7204909A (cg-RX-API-DMAC10.html) 1972-10-17
DE2217213A1 (de) 1972-11-02
IT954657B (it) 1973-09-15
BE781617A (fr) 1972-07-31
ZA722281B (en) 1973-01-31

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