EP0260973A3 - Louvered ventilators - Google Patents

Louvered ventilators Download PDF

Info

Publication number
EP0260973A3
EP0260973A3 EP87308248A EP87308248A EP0260973A3 EP 0260973 A3 EP0260973 A3 EP 0260973A3 EP 87308248 A EP87308248 A EP 87308248A EP 87308248 A EP87308248 A EP 87308248A EP 0260973 A3 EP0260973 A3 EP 0260973A3
Authority
EP
European Patent Office
Prior art keywords
louvered
ventilators
louver
louver members
members
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.)
Withdrawn
Application number
EP87308248A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0260973A2 (en
Inventor
Trygve Bakken
Gunnar Seljebo
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.)
Norsk Hydro ASA
Original Assignee
Norsk Hydro ASA
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 Norsk Hydro ASA filed Critical Norsk Hydro ASA
Publication of EP0260973A2 publication Critical patent/EP0260973A2/en
Publication of EP0260973A3 publication Critical patent/EP0260973A3/en
Withdrawn legal-status Critical Current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

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)
  • Ventilation (AREA)
EP87308248A 1986-09-18 1987-09-17 Louvered ventilators Withdrawn EP0260973A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO863739A NO160162C (no) 1986-09-18 1986-09-18 Anordning ved ventilasjonsvegg eller louver.
NO863739 1986-09-18

Publications (2)

Publication Number Publication Date
EP0260973A2 EP0260973A2 (en) 1988-03-23
EP0260973A3 true EP0260973A3 (en) 1989-07-26

Family

ID=19889219

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87308248A Withdrawn EP0260973A3 (en) 1986-09-18 1987-09-17 Louvered ventilators

Country Status (2)

Country Link
EP (1) EP0260973A3 (no)
NO (1) NO160162C (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9113158D0 (en) * 1991-06-18 1991-08-07 H H Robertson Uk Limited Ventilators
DE202006005673U1 (de) * 2006-04-05 2006-06-08 Pfannenberg Gmbh Abdeckvorrichtung für den vorderen Bereich einer Luftdurchtrittseinrichtung sowie Luftdurchtrittseinrichtung

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2962956A (en) * 1957-09-16 1960-12-06 Acorn Advertisers Ventilating louver assembly
FR2466824A1 (fr) * 1979-10-05 1981-04-10 Fiat Ricerche Volet de ventilation du type ouies a effet insonorisant

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2962956A (en) * 1957-09-16 1960-12-06 Acorn Advertisers Ventilating louver assembly
FR2466824A1 (fr) * 1979-10-05 1981-04-10 Fiat Ricerche Volet de ventilation du type ouies a effet insonorisant

Also Published As

Publication number Publication date
NO160162C (no) 1989-03-15
NO863739L (no) 1988-03-21
EP0260973A2 (en) 1988-03-23
NO160162B (no) 1988-12-05
NO863739D0 (no) 1986-09-18

Similar Documents

Publication Publication Date Title
IN167573B (no)
DK0467876T3 (da) Højhus
US4572059A (en) Static ventilator construction
IT1205247B (it) Dispositivo estrattore per incrementare e regolare la ventilazione naturale in edifici industriali
EP0260973A3 (en) Louvered ventilators
IT8220628A0 (it) Condizionatore d'aria.
GB2116311B (en) Roof ventilator
FR2594765B3 (fr) Balai d'essuie-glace avec deflecteur d'air
GB8611659D0 (en) Opening louvre ventilators
AU7188287A (en) Louvre ventilators
KR910006410Y1 (ko) 환기창 카바
AT388800B (de) Solarthermischer lueftungsaufsatz
ATE107727T1 (de) Dachentlüfter.
SU723066A1 (ru) Аэрационное устройство
FI914318A (fi) Tuuletinkupu kattojen harja-alueen tuuletusta varten
EP0336164A3 (de) Lüftungsgitter für Schräganordnung
FI72689B (fi) Foerarhytt foer arbetsmaskin.
FI882472A (fi) Till ventilationskakonstruktion
DE3233989A1 (de) Transportable beton-raumzelle
JPS646445A (en) Ridge part ventilation apparatus
FR2776694B1 (fr) Abri individuel contre le vent ou les courants d'air
FR2565673B1 (fr) Bouche et installation de ventilation reglable en fonction de la temperature et du taux d'humidite du flux d'air.
DE3504494A1 (de) Schornsteinabdeckung
EP0433612A3 (en) Weather protection covering device for ventilation devices
DE19511111A1 (de) Lüftungsgitter zur Zirkulationsbelüftung von in einer Hohlwand angebrachten Isolation

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE FR GB NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE FR GB NL SE

RHK1 Main classification (correction)

Ipc: F24F 13/08

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19900129

RIN1 Information on inventor provided before grant (corrected)

Inventor name: SELJEBO, GUNNAR

Inventor name: BAKKEN, TRYGVE