GB1212660A - Ventilating valve to be mounted in a window frame - Google Patents

Ventilating valve to be mounted in a window frame

Info

Publication number
GB1212660A
GB1212660A GB5508869A GB5508869A GB1212660A GB 1212660 A GB1212660 A GB 1212660A GB 5508869 A GB5508869 A GB 5508869A GB 5508869 A GB5508869 A GB 5508869A GB 1212660 A GB1212660 A GB 1212660A
Authority
GB
United Kingdom
Prior art keywords
window frame
ventilating valve
ventilator
ventilators
berg
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
GB5508869A
Inventor
Birger Olaf Berg
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
Publication of GB1212660A publication Critical patent/GB1212660A/en
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
    • F24F13/16—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)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Air-Flow Control Members (AREA)
  • Mechanically-Actuated Valves (AREA)

Abstract

1,212,660. Ventilators. B. O. BERG. 11 Nov., 1969 [9 Dec., 1968], No. 55088/69. Heading F4V. A ventilator for insertion into a window frame comprises a frame 1 defining an elongate opening and a closure flap 8 which is carried by pivoted angular levers 11 and actuated by a longitudinally slidable rod 10. The ventilator is made of a plastics material or aluminium.
GB5508869A 1968-12-09 1969-11-11 Ventilating valve to be mounted in a window frame Expired GB1212660A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1212660A true GB1212660A (en) 1970-11-18

Family

ID=19880713

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5508869A Expired GB1212660A (en) 1968-12-09 1969-11-11 Ventilating valve to be mounted in a window frame

Country Status (3)

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

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2379038A1 (en) * 1977-01-27 1978-08-25 Siegenia Frank Kg VENTILATION DEVICE FOR ROOMS
WO1990002298A1 (en) * 1988-08-26 1990-03-08 Titon Hardware Limited Slot ventilators
FR2701548A1 (en) * 1993-02-10 1994-08-19 Titon Hardware Split aerator.
GB2346685A (en) * 1999-02-11 2000-08-16 C F Whaler Ltd Temperature compensated ventilator linkage
FR2871191A1 (en) * 2004-06-04 2005-12-09 Seitha Soc Par Actions Simplif Smoke ejection door for traffic tunnel`s exhaust air duct, has driving system permitting plate of shovel to be moved vertically, and frame comprising cross pieces fixed in exhaust air duct around openings
WO2024158295A1 (en) 2023-01-25 2024-08-02 La Leif Arvidsson Ab Fresh air valve

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK119189A (en) * 1989-03-13 1990-09-14 Mogens Madsen DRAFT VALVE FOR DRAFT OPENINGS IN WALLS OR WINDOW FRAMES
PL2757223T3 (en) 2013-01-18 2020-01-31 Vkr Holding A/S A fresh air valve with a displaceable cover plate

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2379038A1 (en) * 1977-01-27 1978-08-25 Siegenia Frank Kg VENTILATION DEVICE FOR ROOMS
WO1990002298A1 (en) * 1988-08-26 1990-03-08 Titon Hardware Limited Slot ventilators
US5194040A (en) * 1988-08-26 1993-03-16 Arthur Stoney Slot ventilators
FR2701548A1 (en) * 1993-02-10 1994-08-19 Titon Hardware Split aerator.
GB2346685A (en) * 1999-02-11 2000-08-16 C F Whaler Ltd Temperature compensated ventilator linkage
GB2346685B (en) * 1999-02-11 2002-11-27 C F Whaler Ltd Temperature compensated ventilator linkage
FR2871191A1 (en) * 2004-06-04 2005-12-09 Seitha Soc Par Actions Simplif Smoke ejection door for traffic tunnel`s exhaust air duct, has driving system permitting plate of shovel to be moved vertically, and frame comprising cross pieces fixed in exhaust air duct around openings
WO2024158295A1 (en) 2023-01-25 2024-08-02 La Leif Arvidsson Ab Fresh air valve

Also Published As

Publication number Publication date
DK122840B (en) 1972-04-17
NO119045B (en) 1970-03-16

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees