BE690692A - - Google Patents

Info

Publication number
BE690692A
BE690692A BE690692DA BE690692A BE 690692 A BE690692 A BE 690692A BE 690692D A BE690692D A BE 690692DA BE 690692 A BE690692 A BE 690692A
Authority
BE
Belgium
Prior art keywords
rotor
stator
air
walls
compressor according
Prior art date
Application number
Other languages
English (en)
French (fr)
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 BE690692A publication Critical patent/BE690692A/fr

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
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/10—Centrifugal pumps for compressing or evacuating
    • F04D17/12—Multi-stage pumps
    • F04D17/122—Multi-stage pumps the individual rotor discs being, one for each stage, on a common shaft and axially spaced, e.g. conventional centrifugal multi- stage 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
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/50—Inlet or outlet
    • F05D2250/52—Outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
BE690692D 1964-10-30 1966-12-05 BE690692A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US422871A US3289922A (en) 1964-10-30 1964-10-30 Air compressor

Publications (1)

Publication Number Publication Date
BE690692A true BE690692A (fi) 1967-05-16

Family

ID=23676770

Family Applications (1)

Application Number Title Priority Date Filing Date
BE690692D BE690692A (fi) 1964-10-30 1966-12-05

Country Status (2)

Country Link
US (1) US3289922A (fi)
BE (1) BE690692A (fi)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4022541A (en) * 1976-04-12 1977-05-10 General Motors Corporation Assembled diffuser
US5292088A (en) * 1989-10-10 1994-03-08 Lemont Harold E Propulsive thrust ring system
US5393197A (en) * 1993-11-09 1995-02-28 Lemont Aircraft Corporation Propulsive thrust ring system
DE69518819T2 (de) * 1994-11-23 2001-01-18 Ametek Inc., Kent Rotierende Lüfter mit konischem Scheibenteil
GB2519503B (en) * 2013-08-19 2015-08-12 Dynamic Boosting Systems Ltd Diffuser for a forward-swept tangential flow compressor

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE581164C (de) * 1933-07-22 C H Jaeger & Co Pumpen U Gebla Kreiselmaschine, insbesondere Kreiselgeblaese
US2899129A (en) * 1959-08-11 schwaiger
US1075300A (en) * 1904-12-10 1913-10-07 Gen Electric Centrifugal compressor.
US835570A (en) * 1905-04-03 1906-11-13 Organ Power Company Blower for musical instruments.
FR435755A (fr) * 1910-10-31 1912-03-09 Eberhard Seger Appareil de nettoyage par le vide
US1158738A (en) * 1912-09-13 1915-11-02 Organ Power Company Organ-blower.
US1288728A (en) * 1915-09-18 1918-12-24 Spencer Turbine Co Rotary blower.
US1263056A (en) * 1916-02-07 1918-04-16 Escher Wyss Maschf Ag Operation of centrifugal-compressor plants.
US1633609A (en) * 1920-10-29 1927-06-28 Westinghouse Electric & Mfg Co Radial-flow pump
US1745854A (en) * 1926-12-18 1930-02-04 Worthington Pump & Mach Corp Rotary hydraulic machine, especially centrifugal pump
GB419544A (en) * 1934-01-12 1934-11-14 G & J Weir Ltd Improvements in centrifugal pumps
US2139112A (en) * 1936-12-11 1938-12-06 Lamson Co Blower
FR971515A (fr) * 1940-09-03 1951-01-18 Pierre Remy & Cie Ets Compresseur-épurateur centrifuge pour gazogènes
US2366964A (en) * 1941-05-05 1945-01-09 Howard Giles Philip Eliot Centrifugal pump
FR889341A (fr) * 1941-12-22 1944-01-06 Westfalia Dinnendahl Roue à ailettes pour ventilateurs centrifuges
BE477688A (fi) * 1946-11-12
US2671604A (en) * 1950-12-29 1954-03-09 Westinghouse Electric Corp Multiple-stage, centrifugal, refrigerant compressor
FR1113658A (fr) * 1954-11-23 1956-04-03 Comm Materiel Et D Outil Soc I Dispositif pour le refroidissement d'un compresseur
US2932444A (en) * 1957-09-13 1960-04-12 Spencer Turbine Co Blower
FR1227952A (fr) * 1958-07-08 1960-08-26 Svenska Flaektfabriken Ab Perfectionnements aux ventilateurs centrifuges

Also Published As

Publication number Publication date
US3289922A (en) 1966-12-06

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