CH313639A - Air extractor, especially for apartments - Google Patents

Air extractor, especially for apartments

Info

Publication number
CH313639A
CH313639A CH313639DA CH313639A CH 313639 A CH313639 A CH 313639A CH 313639D A CH313639D A CH 313639DA CH 313639 A CH313639 A CH 313639A
Authority
CH
Switzerland
Prior art keywords
apartments
air extractor
extractor
air
Prior art date
Application number
Other languages
Italian (it)
Inventor
Potenza Luigi Ing Dott
Original Assignee
San Giorgo Societa Ind Per Azi
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 San Giorgo Societa Ind Per Azi filed Critical San Giorgo Societa Ind Per Azi
Publication of CH313639A publication Critical patent/CH313639A/en

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
    • F04D25/12—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit being adapted for mounting in apertures

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
CH313639D 1952-04-08 1953-03-26 Air extractor, especially for apartments CH313639A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT313639X 1952-04-08

Publications (1)

Publication Number Publication Date
CH313639A true CH313639A (en) 1956-04-30

Family

ID=11233516

Family Applications (1)

Application Number Title Priority Date Filing Date
CH313639D CH313639A (en) 1952-04-08 1953-03-26 Air extractor, especially for apartments

Country Status (1)

Country Link
CH (1) CH313639A (en)

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