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FR598573A - Improvements to centrifugal fans - Google Patents

Improvements to centrifugal fans

Info

Publication number
FR598573A
FR598573A FR598573DA FR598573A FR 598573 A FR598573 A FR 598573A FR 598573D A FR598573D A FR 598573DA FR 598573 A FR598573 A FR 598573A
Authority
FR
France
Prior art keywords
centrifugal fans
fans
centrifugal
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)
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.)
Heenan and Froude Ltd
Original Assignee
Heenan and Froude 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 Heenan and Froude Ltd filed Critical Heenan and Froude Ltd
Application granted granted Critical
Publication of FR598573A publication Critical patent/FR598573A/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
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/462—Fluid-guiding means, e.g. diffusers adjustable especially adapted for elastic fluid pumps
    • F04D29/464—Fluid-guiding means, e.g. diffusers adjustable especially adapted for elastic fluid pumps adjusting flow cross-section, otherwise than by using adjustable stator blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR598573D 1925-05-22 1925-05-22 Improvements to centrifugal fans Expired FR598573A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR598573T 1925-05-22

Publications (1)

Publication Number Publication Date
FR598573A true FR598573A (en) 1925-12-19

Family

ID=8969014

Family Applications (1)

Application Number Title Priority Date Filing Date
FR598573D Expired FR598573A (en) 1925-05-22 1925-05-22 Improvements to centrifugal fans

Country Status (1)

Country Link
FR (1) FR598573A (en)

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