FR697781A - Perfectionnement apporté aux appareils appelés aérateurs - Google Patents

Perfectionnement apporté aux appareils appelés aérateurs

Info

Publication number
FR697781A
FR697781A FR697781DA FR697781A FR 697781 A FR697781 A FR 697781A FR 697781D A FR697781D A FR 697781DA FR 697781 A FR697781 A FR 697781A
Authority
FR
France
Prior art keywords
further development
devices called
aerators
called aerators
devices
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
English (en)
Inventor
Seraphin Guzzi
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 FR697781A publication Critical patent/FR697781A/fr
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
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/15—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre with parallel simultaneously tiltable lamellae

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR697781D 1930-06-23 1930-06-23 Perfectionnement apporté aux appareils appelés aérateurs Expired FR697781A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR697781T 1930-06-23

Publications (1)

Publication Number Publication Date
FR697781A true FR697781A (fr) 1931-01-22

Family

ID=9047312

Family Applications (1)

Application Number Title Priority Date Filing Date
FR697781D Expired FR697781A (fr) 1930-06-23 1930-06-23 Perfectionnement apporté aux appareils appelés aérateurs

Country Status (1)

Country Link
FR (1) FR697781A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5588911A (en) * 1995-10-11 1996-12-31 Ac Directional Control, Inc. Mechanical control for central air conditioners' outlets

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5588911A (en) * 1995-10-11 1996-12-31 Ac Directional Control, Inc. Mechanical control for central air conditioners' outlets

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