DE217960C - - Google Patents
Info
- Publication number
- DE217960C DE217960C DENDAT217960D DE217960DA DE217960C DE 217960 C DE217960 C DE 217960C DE NDAT217960 D DENDAT217960 D DE NDAT217960D DE 217960D A DE217960D A DE 217960DA DE 217960 C DE217960 C DE 217960C
- Authority
- DE
- Germany
- Prior art keywords
- door
- fire
- air
- open
- channels
- 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.)
- Active
Links
- 239000004744 fabric Substances 0.000 claims description 2
- 240000000731 Fagus sylvatica Species 0.000 claims 1
- 235000010099 Fagus sylvatica Nutrition 0.000 claims 1
- 238000005253 cladding Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 230000000875 corresponding Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B3/7015—Door leaves characterised by the filling between two external panels
- E06B3/7017—Door leaves characterised by the filling between two external panels of grating type
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B2003/7094—Door leaves with ventilated innerspace
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Duct Arrangements (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die den Gegenstand der Erfindung bildende, aus feuersicherem Stoff mit Biechplattenbekleidung bestehende und von Luftkanälen durchzogene Tür unterscheidet sich von den bekannten, mit Luftkanälen versehenen Türen dadurch, daß die Kanäle nicht wie bei diesen einerseits nur mit kleinen Austrittsöffnungen versehen sind, sondern daß sie unten und oben an der Tür mit vollem Querschnitt ausmünden. Infolge dieser Anordnung wird bei eintretendem Schadenfeuer, da bei Erwärmung und dem durch diese bewirkten Auftrieb der Luft fortwährend eine genügende Menge Frischluft von unten her in die Kanäle eintreten und die erwärmte Luft oben frei austreten kann, ein lebhafter Luftumlauf in der Tür und dadurch eine wirksame Kühlung herbeigeführt, sowie sicher verhindert, daß die Tür an der dem Feuer abgekehrten Seite glühend wird. Die Tür kann sich infolgedessen nicht verziehen; sie bleibt vielmehr eben und schließt trotz einseitiger Erhitzung dauernd dicht, so daß Rauch, Hitze und Stichflammen nach außen nicht dringen können.The object of the invention, made of fire-proof material with Biechplatte clothing The existing door with air ducts differs from the known doors with air ducts in that the channels do not have only small outlet openings as in these on the one hand are provided, but that they open out at the bottom and top of the door with full cross-section. As a result of this arrangement, when a damaging fire occurs, because of the heating and the buoyancy caused by this A sufficient amount of fresh air can continuously enter the ducts from below and the heated air can escape freely at the top, a lively air circulation in the door and thereby brought about effective cooling, as well as reliably preventing the door becomes glowing on the side facing away from the fire. As a result, the door cannot open forgive; on the contrary, it remains level and closes tightly in spite of one-sided heating, so that smoke, heat and flashes cannot penetrate to the outside.
Auf der Zeichnung sind zwei Ausführungsformen der Tür dargestellt. Two embodiments of the door are shown in the drawing.
Bei der in Fig. 1 bis 4 gezeigten Ausführungsform sind rundum von dem schlecht wärmeleitenden Stoff umgebene Rohre angebracht. Diese werden dann zweckmäßig durch quer gerichtete, mit entsprechenden Öffnungen versehene Flacheisen gehalten, die gleichzeitig die beiden Bleche stützen, von denen sie durch Asbest oder einen sonstigen unverbrennlichen Stoff isoliert werden. Die Rohre, welche an den Enden offen bleiben und die sie haltenden Teile der Tür werden so angeordnet, daß die durch sie gebildeten Kanäle oben und unten an der Tür ausmünden. Die Rohre können gegebenenfalls nahe an ihren Enden gekröpft und diese in entsprechende Löcher der an der ungefährdeten Seite befindlichen Blechplatte eingesetzt werden.In the embodiment shown in Figs. 1 to 4 are bad all around Tubes surrounded by thermally conductive material are attached. These are then expediently through transversely directed flat iron with corresponding openings held at the same time support the two sheets of which they are made of asbestos or some other incombustible Fabric to be insulated. The pipes that stay open at the ends and that hold them Parts of the door are arranged so that the channels formed by them above and open out at the bottom of the door. If necessary, the tubes can be cranked close to their ends and these can be inserted into corresponding holes the sheet metal plate located on the non-endangered side.
Statt der Rohre kann, wie Fig. 5 bis 7 zeigen, in der Tür in der Mitte oder an einer Seite durch Einsetzen einer oder zweier Blechplatten eine Kammer gebildet werden, die unten und oben ausmündet, so daß die Luft der ganzen Türbreite entsprechend im Innern der Tür durchstreichen und diese an allen Stellen kühlen kann. In der so gebildeten Kammer können senkrechte Stege angeordnet werden, welche diese in mehrere Kanäle teilt und welche gleichzeitig die Bleche stützen.Instead of the tubes, as shown in FIGS. 5 to 7, in the door in the middle or on one Side can be formed by inserting one or two sheet metal plates, the opens out at the bottom and at the top, so that the air in the interior corresponds to the entire width of the door cross out the door and cool it in all places. In the so educated Chamber vertical webs can be arranged, which divides them into several channels and which at the same time support the sheets.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE217960C true DE217960C (en) |
Family
ID=479229
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT217960D Active DE217960C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE217960C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2670820A (en) * | 1950-11-08 | 1954-03-02 | Coe Mfg Co | Door construction |
DE2431800A1 (en) * | 1974-07-02 | 1976-01-22 | Riexinger Favorit Tueren | Fire-resistant sliding-door - includes sectional door-panel and heat-resistant insulating material inside |
US4665678A (en) * | 1984-03-09 | 1987-05-19 | Bayer Aktiengesellschaft | Lightweight constructions of increased strength and dimensional stability |
-
0
- DE DENDAT217960D patent/DE217960C/de active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2670820A (en) * | 1950-11-08 | 1954-03-02 | Coe Mfg Co | Door construction |
DE2431800A1 (en) * | 1974-07-02 | 1976-01-22 | Riexinger Favorit Tueren | Fire-resistant sliding-door - includes sectional door-panel and heat-resistant insulating material inside |
US4665678A (en) * | 1984-03-09 | 1987-05-19 | Bayer Aktiengesellschaft | Lightweight constructions of increased strength and dimensional stability |
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