ATE296996T1 - Ausgeglichene lüftungsöffnung - Google Patents

Ausgeglichene lüftungsöffnung

Info

Publication number
ATE296996T1
ATE296996T1 AT98309332T AT98309332T ATE296996T1 AT E296996 T1 ATE296996 T1 AT E296996T1 AT 98309332 T AT98309332 T AT 98309332T AT 98309332 T AT98309332 T AT 98309332T AT E296996 T1 ATE296996 T1 AT E296996T1
Authority
AT
Austria
Prior art keywords
vent
cover
aperture
vent passageway
exit
Prior art date
Application number
AT98309332T
Other languages
German (de)
English (en)
Inventor
Colin Richard Wilson
Nicholas Simon Holden-Brown
Frank Graham Marshall
Original Assignee
Colt Internat Licensing Ltd
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 Colt Internat Licensing Ltd filed Critical Colt Internat Licensing Ltd
Application granted granted Critical
Publication of ATE296996T1 publication Critical patent/ATE296996T1/de

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
    • F24F7/00—Ventilation
    • F24F7/02—Roof ventilation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Building Environments (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Air-Flow Control Members (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Gas Separation By Absorption (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Glass Compositions (AREA)
AT98309332T 1997-11-27 1998-11-13 Ausgeglichene lüftungsöffnung ATE296996T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9725131.8A GB9725131D0 (en) 1997-11-27 1997-11-27 A vent

Publications (1)

Publication Number Publication Date
ATE296996T1 true ATE296996T1 (de) 2005-06-15

Family

ID=10822754

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98309332T ATE296996T1 (de) 1997-11-27 1998-11-13 Ausgeglichene lüftungsöffnung

Country Status (4)

Country Link
EP (1) EP0919778B1 (fr)
AT (1) ATE296996T1 (fr)
DE (1) DE69830377T2 (fr)
GB (1) GB9725131D0 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1850793A (en) * 1930-09-12 1932-03-22 Drouve Co G Ventilator
US2895399A (en) * 1955-07-06 1959-07-21 Colt Ventilation Ltd Ventilators
GB1149958A (en) * 1966-10-28 1969-04-23 Lenscrete Ltd Improvements in or relating to ventilators
DE4403633C1 (de) * 1994-02-05 1995-03-02 Eberspaecher J Kombinierte Rauch- und Wärmeabzugs- sowie Lüftungseinrichtung

Also Published As

Publication number Publication date
EP0919778A3 (fr) 2002-09-11
EP0919778A2 (fr) 1999-06-02
EP0919778B1 (fr) 2005-06-01
DE69830377D1 (de) 2005-07-07
GB9725131D0 (en) 1998-01-28
DE69830377T2 (de) 2006-01-26

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties