FR793140A - Electric pocket ventilator - Google Patents

Electric pocket ventilator

Info

Publication number
FR793140A
FR793140A FR793140DA FR793140A FR 793140 A FR793140 A FR 793140A FR 793140D A FR793140D A FR 793140DA FR 793140 A FR793140 A FR 793140A
Authority
FR
France
Prior art keywords
electric pocket
pocket ventilator
ventilator
electric
pocket
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
Eduard Probst
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 FR793140A publication Critical patent/FR793140A/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
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/084—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation hand fans

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR793140D 1934-07-28 1935-07-29 Electric pocket ventilator Expired FR793140A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE793140X 1934-07-28

Publications (1)

Publication Number Publication Date
FR793140A true FR793140A (en) 1936-01-16

Family

ID=6708862

Family Applications (1)

Application Number Title Priority Date Filing Date
FR793140D Expired FR793140A (en) 1934-07-28 1935-07-29 Electric pocket ventilator

Country Status (1)

Country Link
FR (1) FR793140A (en)

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