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NO119045B - - Google Patents

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Info

Publication number
NO119045B
NO119045B NO492668A NO492668A NO119045B NO 119045 B NO119045 B NO 119045B NO 492668 A NO492668 A NO 492668A NO 492668 A NO492668 A NO 492668A NO 119045 B NO119045 B NO 119045B
Authority
NO
Norway
Prior art keywords
flap
valve
frame
opening
rod
Prior art date
Application number
NO492668A
Other languages
English (en)
Norwegian (no)
Inventor
O Berg
Original Assignee
O Berg
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 O Berg filed Critical O Berg
Priority to NO492668A priority Critical patent/NO119045B/no
Priority to GB5508869A priority patent/GB1212660A/en
Priority to DK631669A priority patent/DK122840B/da
Publication of NO119045B publication Critical patent/NO119045B/no

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
    • F24F13/16—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of parallelly-movable plates

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)
  • Mechanically-Actuated Valves (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
NO492668A 1968-12-09 1968-12-09 NO119045B (nl)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NO492668A NO119045B (nl) 1968-12-09 1968-12-09
GB5508869A GB1212660A (en) 1968-12-09 1969-11-11 Ventilating valve to be mounted in a window frame
DK631669A DK122840B (da) 1968-12-09 1969-11-28 Udluftningsventil til indfældning i en karm.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO492668A NO119045B (nl) 1968-12-09 1968-12-09

Publications (1)

Publication Number Publication Date
NO119045B true NO119045B (nl) 1970-03-16

Family

ID=19880713

Family Applications (1)

Application Number Title Priority Date Filing Date
NO492668A NO119045B (nl) 1968-12-09 1968-12-09

Country Status (3)

Country Link
DK (1) DK122840B (nl)
GB (1) GB1212660A (nl)
NO (1) NO119045B (nl)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5194040A (en) * 1988-08-26 1993-03-16 Arthur Stoney Slot ventilators
WO2024158295A1 (en) * 2023-01-25 2024-08-02 La Leif Arvidsson Ab Fresh air valve

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2703207C3 (de) * 1977-01-27 1985-05-30 Siegenia-Frank Kg, 5900 Siegen Lüftungsvorrichtung für Räume
DK119189A (da) * 1989-03-13 1990-09-14 Mogens Madsen Spalteventil til spalteaabninger i vaegge eller vinduesrammer
GB2275104B (en) * 1993-02-10 1997-01-08 Titon Hardware Ventilator
GB2346685B (en) * 1999-02-11 2002-11-27 C F Whaler Ltd Temperature compensated ventilator linkage
FR2871191B1 (fr) * 2004-06-04 2007-01-05 Seitha Soc Par Actions Simplif Trappe de desenfumage
DK2757223T3 (da) 2013-01-18 2019-10-14 Vkr Holding As En friskluftsventil med en forskydelig afdækningsplade

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5194040A (en) * 1988-08-26 1993-03-16 Arthur Stoney Slot ventilators
WO2024158295A1 (en) * 2023-01-25 2024-08-02 La Leif Arvidsson Ab Fresh air valve

Also Published As

Publication number Publication date
DK122840B (da) 1972-04-17
GB1212660A (en) 1970-11-18

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