DE285438C - - Google Patents

Info

Publication number
DE285438C
DE285438C DENDAT285438D DE285438DA DE285438C DE 285438 C DE285438 C DE 285438C DE NDAT285438 D DENDAT285438 D DE NDAT285438D DE 285438D A DE285438D A DE 285438DA DE 285438 C DE285438 C DE 285438C
Authority
DE
Germany
Prior art keywords
flaps
partial flaps
pivoted
bent
closed position
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.)
Active
Application number
DENDAT285438D
Other languages
German (de)
English (en)
Publication of DE285438C publication Critical patent/DE285438C/de
Active 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)
  • Air-Flow Control Members (AREA)
  • Joints Allowing Movement (AREA)
DENDAT285438D Active DE285438C (Sortimente)

Publications (1)

Publication Number Publication Date
DE285438C true DE285438C (Sortimente)

Family

ID=540826

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT285438D Active DE285438C (Sortimente)

Country Status (1)

Country Link
DE (1) DE285438C (Sortimente)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1002515B (de) * 1954-02-12 1957-02-14 Otto Heinz Brandi Dipl Ing Zuluftleitplatte an einer Zuluftoeffnung
EP2952732A1 (en) * 2014-06-04 2015-12-09 Zakaria Khalil Doleh Shutter valve and device for generating energy from sea waves comprising such valves

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1002515B (de) * 1954-02-12 1957-02-14 Otto Heinz Brandi Dipl Ing Zuluftleitplatte an einer Zuluftoeffnung
EP2952732A1 (en) * 2014-06-04 2015-12-09 Zakaria Khalil Doleh Shutter valve and device for generating energy from sea waves comprising such valves
WO2015185543A1 (en) * 2014-06-04 2015-12-10 Doleh Zakaria Khalil Ibrahim Shutter valve and device for generating energy from sea waves comprising such valves
US10145353B2 (en) 2014-06-04 2018-12-04 Zakaria Khalil Ibrahim Doleh Shutter valve and device for generating energy from sea waves comprising such valves
AU2015270618B2 (en) * 2014-06-04 2019-01-31 Zakaria Khalil Ibrahim DOLEH Shutter valve and device for generating energy from sea waves comprising such valves

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