DK122840B - Udluftningsventil til indfældning i en karm. - Google Patents

Udluftningsventil til indfældning i en karm.

Info

Publication number: DK122840B
Authority: DK; Denmark
Prior art keywords: recessing; frame; vent valve; vent; valve
Prior art date: 1968-12-09

Application number

DK631669A

Other languages

Danish (da)

English (en)

Inventor

B Berg

Original Assignee

B 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.)

1968-12-09

Filing date

1969-11-28

Publication date

1972-04-17

1969-11-28 Application filed by B Berg filed Critical B Berg

1972-04-17 Publication of DK122840B publication Critical patent/DK122840B/da

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)

DK631669A 1968-12-09 1969-11-28 Udluftningsventil til indfældning i en karm. DK122840B (da)

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
DK122840B true DK122840B (da)	1972-04-17

Family

ID=19880713

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK631669A DK122840B (da)	1968-12-09	1969-11-28	Udluftningsventil til indfældning i en karm.

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
WO1990010777A1 (en) *	1989-03-13	1990-09-20	Mogens Madsen	A slot valve for slot openings in walls or window frames
EP2757223A2 (en)	2013-01-18	2014-07-23	VKR Holding A/S	A fresh air valve with a displaceable cover plate

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
GB8820336D0 (en) *	1988-08-26	1988-09-28	Titon Hardware	Slot ventilators
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
WO2024158295A1 (en) *	2023-01-25	2024-08-02	La Leif Arvidsson Ab	Fresh air valve

1968
- 1968-12-09 NO NO492668A patent/NO119045B/no unknown
1969
- 1969-11-11 GB GB5508869A patent/GB1212660A/en not_active Expired
- 1969-11-28 DK DK631669A patent/DK122840B/da unknown

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1990010777A1 (en) *	1989-03-13	1990-09-20	Mogens Madsen	A slot valve for slot openings in walls or window frames
GB2247523A (en) *	1989-03-13	1992-03-04	Mogens Madsen	A slot valve for slot openings in walls or window frames
GB2247523B (en) *	1989-03-13	1993-01-20	Mogens Madsen	A slot valve for slot openings in walls or window frames
EP2757223A2 (en)	2013-01-18	2014-07-23	VKR Holding A/S	A fresh air valve with a displaceable cover plate

Also Published As

Publication number	Publication date
NO119045B (nl)	1970-03-16
GB1212660A (en)	1970-11-18

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