DE383206C - Process for protecting tinplate and tinned ironware against the influence of fire - Google Patents
Process for protecting tinplate and tinned ironware against the influence of fireInfo
- Publication number
- DE383206C DE383206C DESCH63043D DESC063043D DE383206C DE 383206 C DE383206 C DE 383206C DE SCH63043 D DESCH63043 D DE SCH63043D DE SC063043 D DESC063043 D DE SC063043D DE 383206 C DE383206 C DE 383206C
- Authority
- DE
- Germany
- Prior art keywords
- fire
- influence
- tinned
- tinplate
- ironware
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/02—Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Coating By Spraying Or Casting (AREA)
Description
Verfahren zum Schutz von Zinnblechwaren und verzinnten Eisenwaren gegen den Einfluß des Feuers. Es ist bereits bekannt und üblich, Eisenwaren, z. B. Kochgeschirre aus Eisen, mit einer dünnen aufgespritzten Aluminiumschicht zu versehen, um ihnen das Aussehen gewöhnlicherAluminiumgegenstände zu geben.Process for protecting tinplate and tinned ironware against the influence of fire. It is already known and customary to produce hardware, e.g. B. cookware made of iron, with a thin sprayed-on aluminum layer to give them the appearance of ordinary aluminum objects.
Die vorliegende Erfindung wendet dies Aufbringen - einer Aluminiumschutzschicht bei verzinnten Eisenwaren oder Zinnblechwaren (Weißblechwaren) an, um sie und um insbesondere ihre Verzinnung gegen den Angriff des Feuers zu schützen. Bei dergl. Gegenständen, wie z. B. Kochkesseln, Kochgeschirren usw., wird das Zinn an den vom Feuer beeinflußten Flächen erfahrungsgemäß schnell weggebrannt. Versieht man nun nach der vorliegenden Erfindung die dem Einfluß des Feuers ausgesetzten Flächen der - genannten Waren mit einer Schicht aus Aluminium, so zeigt sich überraschenderweise, daß-das Zinn unter der Aluminiumschicht nicht wegschmilzt, wie man mit Rücksicht auf den relativ niedrigen Schmelzpunkt des Zinns (23 i ° C) eigentlich hätte erwarten sollen.The present invention makes use of this application - a protective aluminum layer in the case of tinned iron goods or tinplate goods (tinplate goods) to them and around in particular to protect their tin-plating against the attack of fire. With the like. Objects such as B. kettles, cookware, etc., the tin is transferred to the Experience has shown that areas affected by fire are quickly burned away. You see now according to the present invention, the surfaces exposed to the influence of fire of the - mentioned goods with a layer of aluminum, surprisingly it turns out that that-the tin under the aluminum layer does not melt away, as one should with respect the relatively low melting point of tin (23 i ° C) should have been expected should.
Die Aluminiumschicht schützt vielmehr das Zinn, wie gefunden wurde, vollständig gegen den Angriff des Feuers, und zwar auch dann, wenn die Schutzschicht sehr dünn ist. Die nach der Erfindung behandelten Gefäße o. 4-l. halten ebensögut, wie solche aus reinem Aluminium und sind .daher erheblich billiger.Rather, the aluminum layer protects the tin, as was found completely against the attack of fire, even if the protective layer is very thin. The vessels treated according to the invention o. 4-l. hold up just as well, like those made of pure aluminum and are therefore considerably cheaper.
Auf der Zeichnung ist in Abb. i die Anwendung der Erfindung auf einen Kochkessel und in Abb. 2 auf ein Kochgeschirr beispielsweise veranschaulicht.On the drawing is in Fig. I, the application of the invention to a Cooking kettle and illustrated in Fig. 2 on a cookware for example.
Bei dem in Abb. i gezeigten Kessel wird nur der Boden i aluminiert, da nur dieser dem Einfluß des Feuers ausgesetzt ist. Das if Abb.2 gezeigte Kochgeschirr wird dagegen sowohl am Boden r als auch an der Wandung 2 vorteilhaft so weit, als die Flammen reichen, wenn das Kochgeschirr über dem Feuer steht, mit der schützenden Aluminiumschicht versehen.In the boiler shown in Fig. I, only the bottom i is aluminized, since only this is exposed to the influence of fire. The cookware shown if Fig.2 will against it advantageous both on the bottom r and on the wall 2 as far as the flames reach when the cookware is over the fire the protective aluminum layer.
Da die Aluminiumschicht, wie gesagt, nur ganz dünn zu sein braucht, um einen genügenden Schutz zu gewähren, wird die Aluntinierung am besten durch Aufspritzen des Aluminiums auf die fertigen verzinnten Waren bewerkstelligt, indem das Aufspritzen - z. B. nach dem Schoopschen :Metallspritzverfahren erfolgt.Since the aluminum layer, as I said, only needs to be very thin, In order to provide sufficient protection, the aluntination is best done by spraying on The aluminum on the finished tinned goods is accomplished by spraying - e.g. B. after Schoopschen: metal spraying process takes place.
Das Aufspritzen des Aluminiums auf Kanten oder Fugen (vgl. z. B. bei 3 in Abb. t) wird zweckmäßig nach ll@igliclikeit vermieden, damit Undichtigkeiten an diesen Stellen in üblicher Weise durch Löten beseitigt werden können.The spraying of the aluminum on edges or joints (see e.g. at 3 in Fig. T) is expediently avoided, thus leaks can be eliminated at these points in the usual way by soldering.
Auf diese Weise behandelte Zinnblechwaren lcönne.i, praktisch gesagt, von den Flammen nicht angegriffen «erden.Tinplate articles treated in this way lcönne.i, in practical terms, not attacked by the flames «.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DESCH63043D DE383206C (en) | 1921-09-29 | 1921-09-29 | Process for protecting tinplate and tinned ironware against the influence of fire |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DESCH63043D DE383206C (en) | 1921-09-29 | 1921-09-29 | Process for protecting tinplate and tinned ironware against the influence of fire |
Publications (1)
Publication Number | Publication Date |
---|---|
DE383206C true DE383206C (en) | 1923-10-19 |
Family
ID=7437889
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DESCH63043D Expired DE383206C (en) | 1921-09-29 | 1921-09-29 | Process for protecting tinplate and tinned ironware against the influence of fire |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE383206C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1164193B (en) * | 1955-10-12 | 1964-02-27 | Emilio Lagostina S P A Ing | Process for coating the bottom of a vessel made of stainless steel by spraying on aluminum or an aluminum alloy |
-
1921
- 1921-09-29 DE DESCH63043D patent/DE383206C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1164193B (en) * | 1955-10-12 | 1964-02-27 | Emilio Lagostina S P A Ing | Process for coating the bottom of a vessel made of stainless steel by spraying on aluminum or an aluminum alloy |
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