FR840765A - Soufflerie ou pompe pour refouler des gaz et liquides - Google Patents

Soufflerie ou pompe pour refouler des gaz et liquides

Info

Publication number
FR840765A
FR840765A FR840765DA FR840765A FR 840765 A FR840765 A FR 840765A FR 840765D A FR840765D A FR 840765DA FR 840765 A FR840765 A FR 840765A
Authority
FR
France
Prior art keywords
blower
liquids
pump
delivering gases
delivering
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
Application number
Other languages
English (en)
Inventor
Friedrich Schicht
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
Application granted granted Critical
Publication of FR840765A publication Critical patent/FR840765A/fr
Expired 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
    • F04D19/00—Axial-flow pumps
    • F04D19/02—Multi-stage pumps
    • F04D19/028—Layout of fluid flow through the stages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/141—Shape, i.e. outer, aerodynamic form
    • F01D5/146—Shape, i.e. outer, aerodynamic form of blades with tandem configuration, split blades or slotted blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D19/00—Axial-flow pumps
    • F04D19/002—Axial flow fans
    • 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
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/321—Rotors specially for elastic fluids for axial flow pumps for axial flow compressors
    • F04D29/324—Blades
    • 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
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow fans
    • 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/68—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR840765D 1937-07-18 1938-07-16 Soufflerie ou pompe pour refouler des gaz et liquides Expired FR840765A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH1044A DE897616C (de) 1937-07-18 1937-07-18 Axial oder konisch durchstroemtes Geblaese oder axial oder konisch durchstroemte Pumpe zur Foerderung von Gasen oder Fluessigkeiten mit positivem Reaktionsgrad

Publications (1)

Publication Number Publication Date
FR840765A true FR840765A (fr) 1939-05-03

Family

ID=37027515

Family Applications (1)

Application Number Title Priority Date Filing Date
FR840765D Expired FR840765A (fr) 1937-07-18 1938-07-16 Soufflerie ou pompe pour refouler des gaz et liquides

Country Status (5)

Country Link
BE (1) BE425270A (fr)
DE (1) DE897616C (fr)
FR (1) FR840765A (fr)
GB (1) GB505078A (fr)
NL (1) NL53382C (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2434896A (en) * 1942-08-08 1948-01-27 Ayr Corp Centrifugal impeller
US2446552A (en) * 1943-09-27 1948-08-10 Westinghouse Electric Corp Compressor
US2783965A (en) * 1949-02-01 1957-03-05 Birmann Rudolph Turbines
US2699764A (en) * 1952-02-14 1955-01-18 Elmer C Kiekhaefer Air cooled internal-combustion engine
US3059833A (en) * 1956-10-17 1962-10-23 Remi A Benoit Fans
US3168048A (en) * 1962-11-14 1965-02-02 Dengyosha Mach Works Full range operable high specific speed pumps
US3456872A (en) * 1967-12-19 1969-07-22 Theodor H Troller Pitch adjustable axial flow blower
DE2855909C2 (de) * 1978-12-23 1984-05-03 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Axial oder halbaxialdurchströmtes Lauf- oder Vorleitrad mit in Strömungsrichtung zunehmendem Nabendurchmesser, insbesondere zur Kühlung von Brennkraftmaschinen in Fahrzeugen
DE102016115868A1 (de) * 2016-08-26 2018-03-01 Rolls-Royce Deutschland Ltd & Co Kg Strömungsarbeitsmaschine mit hohem Ausnutzungsgrad

Also Published As

Publication number Publication date
GB505078A (en) 1939-05-02
DE897616C (de) 1953-11-23
NL53382C (fr) 1942-10-16
BE425270A (fr)

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