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FR394337A - Perfectionnements dans les bouches ou lanternes de ventilation - Google Patents

Perfectionnements dans les bouches ou lanternes de ventilation

Info

Publication number
FR394337A
FR394337A FR394337DA FR394337A FR 394337 A FR394337 A FR 394337A FR 394337D A FR394337D A FR 394337DA FR 394337 A FR394337 A FR 394337A
Authority
FR
France
Prior art keywords
lanterns
ventilation openings
ventilation
openings
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
Alexander William Stewart
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR394337A publication Critical patent/FR394337A/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
    • F24F13/12—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of sliding members

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR394337D 1908-09-15 1908-09-15 Perfectionnements dans les bouches ou lanternes de ventilation Expired FR394337A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR394337T 1908-09-15

Publications (1)

Publication Number Publication Date
FR394337A true FR394337A (fr) 1909-01-20

Family

ID=1439584

Family Applications (1)

Application Number Title Priority Date Filing Date
FR394337D Expired FR394337A (fr) 1908-09-15 1908-09-15 Perfectionnements dans les bouches ou lanternes de ventilation

Country Status (1)

Country Link
FR (1) FR394337A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1113550B (de) * 1953-07-08 1961-09-07 Hermann Tietjens Betaetigungsvorrichtung fuer Lueftungsschieber, insbesondere fuer Fenster
FR2131958A1 (fr) * 1971-03-31 1972-11-17 Sobinco Fa
EP0499338A3 (en) * 1991-02-15 1992-12-30 Adrianus Jacobus Zwaan Air vent

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1113550B (de) * 1953-07-08 1961-09-07 Hermann Tietjens Betaetigungsvorrichtung fuer Lueftungsschieber, insbesondere fuer Fenster
FR2131958A1 (fr) * 1971-03-31 1972-11-17 Sobinco Fa
EP0499338A3 (en) * 1991-02-15 1992-12-30 Adrianus Jacobus Zwaan Air vent

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