DE7809385U1 - Fireproof seal for supply lines - Google Patents
Fireproof seal for supply linesInfo
- Publication number
- DE7809385U1 DE7809385U1 DE7809385U DE7809385DU DE7809385U1 DE 7809385 U1 DE7809385 U1 DE 7809385U1 DE 7809385 U DE7809385 U DE 7809385U DE 7809385D U DE7809385D U DE 7809385DU DE 7809385 U1 DE7809385 U1 DE 7809385U1
- Authority
- DE
- Germany
- Prior art keywords
- refractory
- supply lines
- sifting
- fireproof seal
- ceramic material
- 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.)
- Expired
Links
- 239000002184 metal Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive Effects 0.000 claims description 4
- 229910010293 ceramic material Inorganic materials 0.000 claims description 4
- NTHWMYGWWRZVTN-UHFFFAOYSA-N Sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 3
- 235000019353 potassium silicate Nutrition 0.000 claims description 3
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 239000000956 alloy Substances 0.000 claims 1
- 239000000428 dust Substances 0.000 claims 1
- 239000003292 glue Substances 0.000 claims 1
- 239000000969 carrier Substances 0.000 description 3
- 150000004760 silicates Chemical class 0.000 description 2
- 229910000967 As alloy Inorganic materials 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Description
Beschreibung und Erläuterung
zur Gebrauchsmusteranmeldung
'Feuerfeste Dichtung für Versorgungsleitungen*Description and explanation
for utility model registration
'' Fireproof seal for supply lines *
Versorgungsleitungen, z.B. für Grubenbetriebe und auch für groBe Lagerhallen, Konzerträume, Hochhäuser, Kesselräume, Atomkraftwerke, sollten vorzugsweise ■it feuerfesten Dichtungen versehen sein, um bei Brandausbrüchen keine Undichtigkeit an den Zuführungsleitungen durch Hitzeeinwirkung zu ermöglichen· Supply lines, e.g. for mining operations and also for large warehouses, concert halls, high-rise buildings, Boiler rooms, nuclear power plants, should preferably ■ be fitted with fire-proof seals in order to prevent To prevent fire outbreaks from causing leaks in the supply lines due to the effects of heat
Zur Zeit sind sogenannte Asbestdichtungen bekannt, die sum Teil mit Kupfer oder anderen Metall-Legierungen ▼ersehen werden, die jedoch bei Temperaturen um 600° nicht mehr beständig sind.So-called asbestos seals are currently known, some of which are made of copper or other metal alloys ▼, which, however, are no longer stable at temperatures around 600 °.
Um preiswerte, hochtemperaturfeste Dichtungen, vorzugsweise für Versorgungsleitungen hersustellen, wird erfindungsgemäfi vorgeschlagen, keramische Stoffe zu Webstoffen zu verarbeiten, die als Abdichtungsmaterial Anwendung finden und bis über 14000C beständig sind und vorzugsweise mit feuerfesten Klebern armiert sind, wie z.B. legiertem Vaeserglas, wobei das Vaeserglas mit hochtemperaturfesten Stäuben wie SiO2 und oder hcchtsaperaturfesten Metallstauben versehen ist.To inexpensive, high-temperature-resistant seals, preferably hersustellen for supply lines, erfindungsgemäfi is proposed to process ceramic materials for woven fabrics which are used as sealing material application, and are resistant to more than 1400 0 C, and are preferably reinforced with refractory adhesives such as alloy Vaeserglas, wherein the Vaeserglas is provided with high temperature resistant dusts such as SiO 2 and / or high temperature resistant metal dusts.
7809385 20.07.787809385 07/20/78
Diese Armierungen können auch erfindungsgemäS beid*- •eitig auf einer dünnen Metallscheibe aufgeklebt sein und somit eine feuerfeste, nicht labile Dientecheibenausführung darstellen.According to the invention, these reinforcements can also be used • Be glued to a thin metal disc on one side, making it a fireproof, non-labile service disc design represent.
Als keramische Grundstoffe werden vorzugsweise Erdalkalisilikate verwendet.Alkaline earth silicates are preferably used as ceramic base materials.
In der beiliegenden Zeichnung ist die erfindungsgemäBe Dichtung dargestellt:In the accompanying drawing, the invention is Seal shown:
mit 1 die Metallscheibe (Trägerplatte), mit 2 der freie Durchgang durch die Metallscheite, mit 3 das erfindungsgemäBe faserartige Keramikmaterial, das für bestimmte Fälle gewebt ist und für andere spezielle Fälle vorzugsweise eine genadelte, filzartige Struktur aufweist, die vorzugsweise mit feuerfesten Klebern armiert wird und oder auf dem Flansch bzw. auf der Trägerplatte aufgeklebt ist. Das feuerfeste Material kann auch mit legiertem Wasserglas ausgesteift sein, um für bestimmte Fälle als Trägerplatte Anwendung zu finden.with 1 the metal disc (carrier plate), with 2 the free passage through the metal logs, with 3 the fibrous ceramic material according to the invention, which is woven for certain cases and preferably a needle-punched, felt-like one for other special cases Has structure that is preferably reinforced with refractory adhesives and or on is glued to the flange or to the carrier plate. The refractory material can also be alloyed with Water glass be stiffened in order to be used as a carrier plate in certain cases.
Selbstverständlich ist die Erfindung nicht auf die vorstehend im einzelnen dargestellten AusbildungsformenOf course, the invention is not limited to the forms of embodiment shown in detail above
beschränkt, sondern es sind zahlreiche Abänderungen möglich, ohne jedoch von des Grundgedanken abzuweichen, aus Erdalkalisilikaten Fasern herzustellen, die vorzugsweise mit Klebern getränkt werden, ua bei Rohrleitungsflanschen, vorzugsweise armiert mit Metallscheiben, und bei Verschraubungen Abdichtungen zu er-•ielen. limited, but numerous amendments possible, but without deviating from the basic idea, to produce fibers from alkaline earth silicates, which are preferably impregnated with adhesives, among other things Pipeline flanges, preferably reinforced with metal washers, and to achieve seals for screw connections.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE7809385U1 true DE7809385U1 (en) | 1978-07-20 |
Family
ID=1322650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE7809385U Expired DE7809385U1 (en) | Fireproof seal for supply lines |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE7809385U1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2925218B1 (en) | 1979-06-22 | 1981-01-08 | Lingl Anlagenbau | Device for grouping rows of moldings |
| DE3234376C1 (en) * | 1982-09-16 | 1984-03-01 | Goetze Ag, 5093 Burscheid | Sealing ring |
-
0
- DE DE7809385U patent/DE7809385U1/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2925218B1 (en) | 1979-06-22 | 1981-01-08 | Lingl Anlagenbau | Device for grouping rows of moldings |
| DE3234376C1 (en) * | 1982-09-16 | 1984-03-01 | Goetze Ag, 5093 Burscheid | Sealing ring |
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