FR653544A - Improvements to rotary fans or similar devices - Google Patents

Improvements to rotary fans or similar devices

Info

Publication number
FR653544A
FR653544A FR653544DA FR653544A FR 653544 A FR653544 A FR 653544A FR 653544D A FR653544D A FR 653544DA FR 653544 A FR653544 A FR 653544A
Authority
FR
France
Prior art keywords
similar devices
rotary fans
fans
rotary
similar
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
French (fr)
Inventor
Mykas Adamcikas Et Giu Massera
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 FR653544A publication Critical patent/FR653544A/en
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
    • F04D29/541—Specially adapted for elastic fluid pumps
    • F04D29/545—Ducts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR653544D 1927-04-28 1928-04-27 Improvements to rotary fans or similar devices Expired FR653544A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB653544X 1927-04-28

Publications (1)

Publication Number Publication Date
FR653544A true FR653544A (en) 1929-03-22

Family

ID=10490335

Family Applications (1)

Application Number Title Priority Date Filing Date
FR653544D Expired FR653544A (en) 1927-04-28 1928-04-27 Improvements to rotary fans or similar devices

Country Status (1)

Country Link
FR (1) FR653544A (en)

Similar Documents

Publication Publication Date Title
FR654700A (en) Improvements to dry cleaning devices
FR650448A (en) Improvements to electro-therapeutic devices
FR653092A (en) Improvements to hearing devices
FR644776A (en) Improvements to vacuum or discharge devices
FR653544A (en) Improvements to rotary fans or similar devices
FR618093A (en) Improvements to rotary mechanical razors or similar devices
FR663191A (en) Improvements to superheterodyne or other receiving devices
FR660445A (en) Improvements to cystoscopes or similar devices
FR660845A (en) Improvements to mixing devices
FR654598A (en) Rotary cutter-file
FR645908A (en) Rotary compressor-depressor
FR659679A (en) Improvements to lifting devices
FR631244A (en) Improvements to so-called devices
FR666656A (en) Improvements to excavating or drilling devices
FR647106A (en) Improvements to gyrostatic devices
FR643277A (en) Improvements to projection devices
FR634860A (en) Improvements to chromophotography devices
FR656381A (en) Improvements to pumping devices
FR643916A (en) Rotary compressor
FR655142A (en) Improvements to rotary pumps and similar devices
FR666128A (en) Improvements to rotary pumps
FR660098A (en) Improvements to refrigeration devices
FR654774A (en) Improvements to refrigeration devices
FR651678A (en) Improvements to refrigeration devices
FR637840A (en) Improvements to vending machines or similar devices