DK147365B - BALL VALVE TO TAKE - Google Patents
BALL VALVE TO TAKE Download PDFInfo
- Publication number
- DK147365B DK147365B DK92681A DK92681A DK147365B DK 147365 B DK147365 B DK 147365B DK 92681 A DK92681 A DK 92681A DK 92681 A DK92681 A DK 92681A DK 147365 B DK147365 B DK 147365B
- Authority
- DK
- Denmark
- Prior art keywords
- valve
- roof
- foil
- take
- ball valve
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage; Sky-lights
- E04D13/17—Ventilation of roof coverings not otherwise provided for
Description
f47365 På grund af utætheder i en tagbeklædning opspændes ofte i afstand under denne en vandtæt folie, når man ikke på grund af indvendig isolering har mulighed for at tætne tagbeklædningen indefra. Ved steder på taget, hvor der er anbragt udvekslinger til f.eks. tagvinduer eller skorstene, og hvor luftens passage fra luftlaget under folien til tagbeklædningen derfor er hindret, må der anbringes en ventil for at skabe tilstrækkelig ventilation for at undgå kondensvand, som evt. vil sive gennem lagene i taget.f47365 Due to leaks in a roof cladding, a waterproof foil is often tightly spaced below this when it is not possible to seal the roof cladding from the inside due to internal insulation. At places on the roof where exchanges are arranged for e.g. roof windows or chimneys, and where the passage of air from the air layer under the foil to the roof covering is therefore obstructed, a valve must be provided to provide sufficient ventilation to avoid condensation water, as possible. will seep through the layers of the roof.
Opfindelsen angår derfor en ventil som angivet i kravets indledning, og det karakteristiske ved denne ventil er anført i kravets kendetegnende del.The invention therefore relates to a valve as set forth in the preamble of the claim, and the characteristic of this valve is stated in the characterizing portion of the claim.
Ventilen monteres på det ønskede sted ved at fastklæbe den på foliens overside og derefter bortskære det dækkede areal af folien inde i ventilen. Foruden at der således skabes cirkulation fra undersiden af folien til tagbeklædningen, igennem hvis utætheder luften derefter kan trænge ud i atmosfæren, vil ventilen på grund af sin konstruktion og anbringelsesmåde effektivt hindre regnvand, der siver ned ad folien under tagbeklædningen, i at trænge igennem folien, hvor ventilen er anbragt. Vandet vil således blot løbe uden om ventilen.The valve is mounted in the desired location by adhering it to the top of the foil and then cutting the covered area of the foil inside the valve. In addition to creating circulation from the underside of the foil to the roof covering, through which leaks the air can then enter the atmosphere, the valve, because of its design and method of application, effectively prevents rainwater seeping down the foil under the roof covering from penetrating the foil. , where the valve is located. Thus, the water will simply run around the valve.
En ventil ifølge opfindelsen vil blive nærmere forklaret på tegningen, hvor fig. 1 viser en udførelsesform for ventilen, og hvor fig, 2 viser ventilen anbragt i en tagbeklædning.A valve according to the invention will be explained in more detail in the drawing, in which fig. Fig. 1 shows an embodiment of the valve, and Fig. 2 shows the valve arranged in a roof covering.
Ventilen (4) består af et skråt afskåret rør (10) af vejrbestandigt plast med en krave (11) anbragt vinkelret på røret på den ende, der er modsat den skrå afskæring.Kraven er på den bort fra rørets ' vendende side påført et vejrbestandigt klæbemiddel. I fig. 2 er ventilen (4) vist monteret på folie (3) under en tagdækning (6), men over et isolationslag (2) en membran (7) og en indvendig beklædning (1). Ventilen kan fremstilles i flere størrelser. Med en diameter på 75 mm er den mest anvendelig, da man efter behov ofte må montere flere ventiler. F.eks. er to ventiler monteret henholdsvis over og under et ovenlysvindue, en skorsten eller en lignende gennembryd- 2 147365 ning tilstrækkeligt til at holde tagkonstruktionen kondensfri samt sørge for en naturlig trykudligning.The valve (4) consists of an inclined weatherproof plastic pipe (10) with a collar (11) perpendicular to the pipe at the end opposite the inclined cutout. The collar is applied to the weatherproof side of the pipe away from the pipe. adhesive. In FIG. 2, the valve (4) is shown mounted on foil (3) under a roof covering (6), but over an insulation layer (2) a diaphragm (7) and an inner covering (1). The valve can be made in several sizes. With a diameter of 75 mm, it is most useful, as several valves often need to be fitted as needed. Eg. For example, two valves mounted above and below a skylight, a chimney or similar breakthrough, respectively, are sufficient to keep the roof structure condensed free and provide a natural pressure equalization.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK92681A DK147365C (en) | 1981-02-27 | 1981-02-27 | BALL VALVE TO TAKE |
| PCT/DK1982/000009 WO1982002917A1 (en) | 1981-02-27 | 1982-02-04 | Ventilating and pressure equalizing valve |
| EP19820900357 EP0073202A1 (en) | 1981-02-27 | 1982-02-04 | Ventilating and pressure equalizing valve |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK92681A DK147365C (en) | 1981-02-27 | 1981-02-27 | BALL VALVE TO TAKE |
| DK92681 | 1981-02-27 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK92681A DK92681A (en) | 1982-08-28 |
| DK147365B true DK147365B (en) | 1984-07-02 |
| DK147365C DK147365C (en) | 1984-12-24 |
Family
ID=8099088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK92681A DK147365C (en) | 1981-02-27 | 1981-02-27 | BALL VALVE TO TAKE |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0073202A1 (en) |
| DK (1) | DK147365C (en) |
| WO (1) | WO1982002917A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK29992A (en) * | 1992-03-05 | 1993-09-06 | Polysheet As | BALL VALVE TO TAKE |
| US5549513A (en) * | 1993-10-13 | 1996-08-27 | Monier Roof Tile Inc. | Roof ventilation device |
| DE69525003T2 (en) * | 1994-08-15 | 2003-10-09 | Siliconix Inc | Method of manufacturing a trench-structure DMOS transistor using seven masks |
| DK174041B1 (en) * | 1998-11-26 | 2002-05-06 | Monarflex As | Transmission for mounting in a flexible membrane |
| DK173535B1 (en) * | 2000-02-01 | 2001-02-05 | J A Plastindustri As | Ventilation bushing |
| GB2527281B (en) * | 2014-06-05 | 2019-07-03 | Morgan Marine Ltd | Hood arrangement for providing cover to an access port in an enclosure |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1093540B (en) * | 1956-08-31 | 1960-11-24 | Wilhelm Topp | Device for ventilating and ventilating a supporting base covered with a sealing skin made of insulating strips, in particular on roofs |
| DE1929213U (en) * | 1965-10-20 | 1965-12-16 | Manfred Schierling | FLAT ROOF VENTILATOR. |
| SE326018B (en) * | 1966-12-30 | 1970-07-13 | S Sahlstroem | |
| DK122911B (en) * | 1967-01-04 | 1972-04-24 | Villadsens Fab As Jens | Ventilation systems for roofs. |
| US3892169A (en) * | 1974-02-26 | 1975-07-01 | Frank R Jarnot | Readily installed vent for flexible cover panel |
| US4050363A (en) * | 1976-01-29 | 1977-09-27 | Fuerst Harry W | Air vent cover assembly |
-
1981
- 1981-02-27 DK DK92681A patent/DK147365C/en not_active IP Right Cessation
-
1982
- 1982-02-04 WO PCT/DK1982/000009 patent/WO1982002917A1/en unknown
- 1982-02-04 EP EP19820900357 patent/EP0073202A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DK92681A (en) | 1982-08-28 |
| EP0073202A1 (en) | 1983-03-09 |
| WO1982002917A1 (en) | 1982-09-02 |
| DK147365C (en) | 1984-12-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUP | Patent expired |