FR666939A - Device for filtering and treating air - Google Patents

Device for filtering and treating air

Info

Publication number
FR666939A
FR666939A FR666939DA FR666939A FR 666939 A FR666939 A FR 666939A FR 666939D A FR666939D A FR 666939DA FR 666939 A FR666939 A FR 666939A
Authority
FR
France
Prior art keywords
filtering
treating air
treating
air
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
Walter Jenks
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 FR666939A publication Critical patent/FR666939A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR666939D 1928-01-24 1929-01-04 Device for filtering and treating air Expired FR666939A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB666939X 1928-01-24

Publications (1)

Publication Number Publication Date
FR666939A true FR666939A (en) 1929-10-08

Family

ID=10491392

Family Applications (1)

Application Number Title Priority Date Filing Date
FR666939D Expired FR666939A (en) 1928-01-24 1929-01-04 Device for filtering and treating air

Country Status (1)

Country Link
FR (1) FR666939A (en)

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