FR1079830A - Double-acting fan - Google Patents

Double-acting fan

Info

Publication number
FR1079830A
FR1079830A FR1079830DA FR1079830A FR 1079830 A FR1079830 A FR 1079830A FR 1079830D A FR1079830D A FR 1079830DA FR 1079830 A FR1079830 A FR 1079830A
Authority
FR
France
Prior art keywords
double
acting fan
fan
acting
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
Ferdinand Reiterer
Louis Windisch
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 FR1079830A publication Critical patent/FR1079830A/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
    • F04D25/00—Pumping installations or systems
    • F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
    • F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using fans

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1079830D 1953-02-16 1953-02-16 Double-acting fan Expired FR1079830A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1079830T 1953-02-16

Publications (1)

Publication Number Publication Date
FR1079830A true FR1079830A (en) 1954-12-02

Family

ID=9609348

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1079830D Expired FR1079830A (en) 1953-02-16 1953-02-16 Double-acting fan

Country Status (1)

Country Link
FR (1) FR1079830A (en)

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