[go: up one dir, main page]

FR468505A - Volet d'aération - Google Patents

Volet d'aération

Info

Publication number
FR468505A
FR468505A FR468505DA FR468505A FR 468505 A FR468505 A FR 468505A FR 468505D A FR468505D A FR 468505DA FR 468505 A FR468505 A FR 468505A
Authority
FR
France
Prior art keywords
ventilation flap
flap
ventilation
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
Hans Froehling
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.)
HANS FROEHLING
Original Assignee
HANS FROEHLING
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 HANS FROEHLING filed Critical HANS FROEHLING
Application granted granted Critical
Publication of FR468505A publication Critical patent/FR468505A/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)
FR468505D 1914-02-16 1914-02-16 Volet d'aération Expired FR468505A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR468505T 1914-02-16

Publications (1)

Publication Number Publication Date
FR468505A true FR468505A (fr) 1914-07-08

Family

ID=1507052

Family Applications (1)

Application Number Title Priority Date Filing Date
FR468505D Expired FR468505A (fr) 1914-02-16 1914-02-16 Volet d'aération

Country Status (1)

Country Link
FR (1) FR468505A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1265962B (de) * 1959-01-21 1968-04-11 Erich Doering Jalousiefenster

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1265962B (de) * 1959-01-21 1968-04-11 Erich Doering Jalousiefenster

Similar Documents

Publication Publication Date Title
FR468505A (fr) Volet d'aération
FI5657A (fi) Ilmanvaihtoventtiili "X"
FR510136A (fr) Compresseur d'air
FI5799A (fi) Torvtorkningsanordning benämnd "Thajohn"
FI5739A (fi) Bomkoppel benämndt "Viktoria"
FI5977A (fi) Pulverpåse benämnd "Husfredspåsen"
FR474348A (fr) Étui porte-fard
FR517797A (fr) Humidificateur d'air
ES59250A1 (es) "Mochila-Parapeto-Tienda".
FI5636A (fi) Skolpulpet benämnd "Ideal"
FI5826A (fi) Imuke No 5
FI5812A (fi) Ilmanvaihtoventtiilin parannus
FI5754A (fi) Brödnagg "Mensa"
FR476073A (fr) Lit pour l'air libre
FR476968A (fr) Éliminateur d'harmoniques
FR458171A (fr) Hangar d'aérostation
FR477554A (fr) Carburateur multiple
FR463434A (fr) Humecteur d'air
FI5429A (fi) Självmatande ostskärare "Sanitas"
FI5300A (fi) Tvättpulver benämndt "Mehnerit"
CH65403A (de) Ventilator
CH69597A (fr) Persienne
FR520692A (fr) Ventilateur
FR465479A (fr) Compresseur d'air
FR526148A (fr) Machine d'aviation