FR841711A - Perfectionnements aux roues à ailettes hélicoïdales - Google Patents

Perfectionnements aux roues à ailettes hélicoïdales

Info

Publication number
FR841711A
FR841711A FR841711DA FR841711A FR 841711 A FR841711 A FR 841711A FR 841711D A FR841711D A FR 841711DA FR 841711 A FR841711 A FR 841711A
Authority
FR
France
Prior art keywords
helical vane
vane wheels
wheels
helical
vane
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)
French (fr)
Inventor
Jens Orten Boving
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.)
AEREX Ltd
Original Assignee
AEREX 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
Application filed by AEREX Ltd filed Critical AEREX Ltd
Application granted granted Critical
Publication of FR841711A publication Critical patent/FR841711A/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
    • 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
    • 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
    • F04D29/566—Fluid-guiding means, e.g. diffusers adjustable specially adapted for liquid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR841711D 1937-08-18 1938-08-04 Perfectionnements aux roues à ailettes hélicoïdales Expired FR841711A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2266537A GB500965A (en) 1937-08-18 1937-08-18 Improvements relating to screw impeller fans and pumps

Publications (1)

Publication Number Publication Date
FR841711A true FR841711A (fr) 1939-05-25

Family

ID=10183109

Family Applications (1)

Application Number Title Priority Date Filing Date
FR841711D Expired FR841711A (fr) 1937-08-18 1938-08-04 Perfectionnements aux roues à ailettes hélicoïdales

Country Status (3)

Country Link
FR (1) FR841711A (esLanguage)
GB (1) GB500965A (esLanguage)
NL (1) NL56595C (esLanguage)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2424839A (en) * 1943-09-21 1947-07-29 B F Sturtevant Co Spin vanes control device for cooling fans in aircraft engines
EP4187105A1 (en) * 2021-11-25 2023-05-31 Engyn Holding B.V. Vehicle comprising a turbo device

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2435092A (en) * 1944-11-01 1948-01-27 American Blower Corp Inlet vane control apparatus with vanes set at an angle
US2435091A (en) * 1944-11-01 1948-01-27 American Blower Corp Inlet vane control apparatus using levers
US2473329A (en) * 1944-12-15 1949-06-14 Borg Warner Tail rotor for helicopters
US2606713A (en) * 1948-04-26 1952-08-12 Snecma Adjustable inlet device for compressors
US2621848A (en) * 1948-10-29 1952-12-16 Westinghouse Electric Corp Spin vane control for fans
US2857092A (en) * 1951-05-25 1958-10-21 Gen Motors Corp Variable compressor vanes
US2862654A (en) * 1954-12-16 1958-12-02 Gen Motors Corp Variable pitch guide vanes
US2933234A (en) * 1954-12-28 1960-04-19 Gen Electric Compressor stator assembly
US2842305A (en) * 1955-11-01 1958-07-08 Gen Electric Compressor stator assembly
GB1511723A (en) * 1975-05-01 1978-05-24 Rolls Royce Variable stator vane actuating mechanism
JPS597708A (ja) * 1982-07-07 1984-01-14 Hitachi Ltd 軸流機械における静翼取付角可変装置
US4932206A (en) * 1988-08-17 1990-06-12 Sundstrand Corporation Guide vane assembly for auxiliary power unit
DE4117025A1 (de) * 1991-05-24 1992-11-26 Halberg Maschbau Gmbh & Co Drallregler fuer kreiselpumpen
GB2455553B (en) * 2007-12-14 2012-10-24 Nuaire Ltd Motor mounting assembly for an axial fan
IT1395718B1 (it) * 2009-09-30 2012-10-19 Nuovo Pignone Spa Compressore a flusso assiale a sbalzo, reattore e metodo
BR112012022324B1 (pt) 2010-03-05 2020-12-22 Weir Minerals Australia Ltd dispositivo de admissão de bomba de pasta, membro de desgaste para um dispositivo de admissão de bomba de pasta, conjunto de revestimento de bomba de pasta, método para substituir um membro de desgaste de um dispositivo de admissão de bomba de pasta e aparelho de bomba de pasta
CN103557186A (zh) * 2013-11-14 2014-02-05 武汉大学 一种前置导叶可调式轴流泵

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2424839A (en) * 1943-09-21 1947-07-29 B F Sturtevant Co Spin vanes control device for cooling fans in aircraft engines
EP4187105A1 (en) * 2021-11-25 2023-05-31 Engyn Holding B.V. Vehicle comprising a turbo device

Also Published As

Publication number Publication date
GB500965A (en) 1939-02-20
NL56595C (esLanguage) 1944-06-16

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