FR347710A - Improvements to centrifugal fans - Google Patents

Improvements to centrifugal fans

Info

Publication number
FR347710A
FR347710A FR347710DA FR347710A FR 347710 A FR347710 A FR 347710A FR 347710D A FR347710D A FR 347710DA FR 347710 A FR347710 A FR 347710A
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)
Inventor
Jean-Frederic-Paul Kestner
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.)
JEAN-FREDERIC-PAUL KESTNER
Original Assignee
JEAN-FREDERIC-PAUL KESTNER
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 JEAN-FREDERIC-PAUL KESTNER filed Critical JEAN-FREDERIC-PAUL KESTNER
Application granted granted Critical
Publication of FR347710A publication Critical patent/FR347710A/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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR347710D 1904-01-16 1904-01-16 Improvements to centrifugal fans Expired FR347710A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR347710T 1904-01-16

Publications (1)

Publication Number Publication Date
FR347710A true FR347710A (en) 1905-03-21

Family

ID=1396331

Family Applications (1)

Application Number Title Priority Date Filing Date
FR347710D Expired FR347710A (en) 1904-01-16 1904-01-16 Improvements to centrifugal fans

Country Status (1)

Country Link
FR (1) FR347710A (en)

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