FR1420457A - Improvements to centrifugal fans - Google Patents

Improvements to centrifugal fans

Info

Publication number
FR1420457A
FR1420457A FR992115A FR992115A FR1420457A FR 1420457 A FR1420457 A FR 1420457A FR 992115 A FR992115 A FR 992115A FR 992115 A FR992115 A FR 992115A FR 1420457 A FR1420457 A FR 1420457A
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
FR992115A
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Priority to FR992115A priority Critical patent/FR1420457A/en
Application granted granted Critical
Publication of FR1420457A publication Critical patent/FR1420457A/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
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/16—Centrifugal pumps for displacing without appreciable compression
    • 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
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4226—Fan casings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR992115A 1964-10-21 1964-10-21 Improvements to centrifugal fans Expired FR1420457A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR992115A FR1420457A (en) 1964-10-21 1964-10-21 Improvements to centrifugal fans

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR992115A FR1420457A (en) 1964-10-21 1964-10-21 Improvements to centrifugal fans

Publications (1)

Publication Number Publication Date
FR1420457A true FR1420457A (en) 1965-12-10

Family

ID=8840751

Family Applications (1)

Application Number Title Priority Date Filing Date
FR992115A Expired FR1420457A (en) 1964-10-21 1964-10-21 Improvements to centrifugal fans

Country Status (1)

Country Link
FR (1) FR1420457A (en)

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