DE273477C - - Google Patents
Info
- Publication number
- DE273477C DE273477C DENDAT273477D DE273477DA DE273477C DE 273477 C DE273477 C DE 273477C DE NDAT273477 D DENDAT273477 D DE NDAT273477D DE 273477D A DE273477D A DE 273477DA DE 273477 C DE273477 C DE 273477C
- Authority
- DE
- Germany
- Prior art keywords
- pot
- undercut
- base
- fireclay
- ceramic
- 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
- 239000004927 clay Substances 0.000 claims description 3
- 229910052570 clay Inorganic materials 0.000 claims description 3
- 239000011324 bead Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 claims 2
- 230000037250 Clearance Effects 0.000 description 2
- 230000035512 clearance Effects 0.000 description 2
- 238000010411 cooking Methods 0.000 description 1
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
- A47J36/04—Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay the materials being non-metallic
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Gegenstand der Erfindung ist ein Kochtopf nach Patent 273476. Das Neue besteht darin, daß anstatt der Metallscheibe ein zweiter poröser Boden aus Schamotte o. dgl. in eine Unterschneidung eines Tonringwulstes der unteren Topfwandung eingreift. Er ist mithin derart gelagert, daß er sich unter der Einwirkung des direkten Feuers ausdehnen kann, während der eigentliche Topfboden mit dem Feuer selbst nicht mehr in Berührung kommt und sich daher langsamer und infolgedessen gleichmäßiger mit den Topfwänden erwärmt. Die Zeichnung zeigt eine beispielsweise Ausführung im Schnitt.The subject of the invention is a saucepan according to patent 273476. The novelty is that instead of the metal disc, a second porous floor made of fireclay o. The like. In a Undercut a Tonringwulstes engages the lower pot wall. So he is stored in such a way that it can expand under the action of direct fire, while the actual bottom of the pot no longer comes into contact with the fire itself and therefore heats up more slowly and consequently more evenly with the walls of the pot. The drawing shows an example of execution in section.
Unter dem Boden des Topfes a, welcher aus Porzellanerde oder anderem Ton hergestellt wird, befindet sich gemäß der Erfindung ein zweiter Boden d, welcher zweckmäßig aus Schamotte o. dgl. besteht. Dieser zweite Boden greift in die Unterschneidung c des Ringwulstes b des Topfes α ein, so zwar, daß er in der Unterschneidung mit etwas Spielraum lagert. Bei der Verwendung eines derartigen Topfes zum Kochen o. dgl. erwärmt sich dieser zweite Boden d rascher als der Topfboden, er hält das Feuer vom eigentlichen Topf selbst ab und kann sich an seinem in der Ringwulstunterschneidung c lagernden Rand ausdehnen.Under the bottom of the pot a, which is made of china clay or other clay, there is, according to the invention, a second bottom d, which expediently consists of fireclay or the like. This second bottom engages in the undercut c of the annular bead b of the pot α , so that it is stored in the undercut with some clearance. When using such a pot for cooking or the like, this second base d heats up faster than the base of the pot, it keeps the fire from the actual pot itself and can expand at its edge located in the annular bulge undercut c.
Bei der Herstellung wird zuerst der Topf mit Wulst und Einschnitt erzeugt und alsdann der zweite Boden weich eingelegt oder noch besser eingegossen.During production, the pot with the bulge and incision is first made and then the second base is softly inserted or, even better, poured in.
Beim Trocknen des eingegossenen oder eingedrückten zweiten Bodens zieht sich die Masse etwas zusammen, so daß der Spielraum in der Unterschneidung c in genügender Weise entsteht.When the cast or indented second floor dries, the Mass a little together, so that the clearance in the undercut c is sufficient Way arises.
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE273477C true DE273477C (en) |
Family
ID=529925
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT273477D Active DE273477C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE273477C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4622948A (en) * | 1984-05-22 | 1986-11-18 | J & L Importers, Inc. | Cookware having integrally formed natural stone bottoms and method of manufacturing the same |
US4625098A (en) * | 1984-10-16 | 1986-11-25 | Joe Do S | Cookware having integrally formed natural stone bottoms and method of manufacturing the same |
-
0
- DE DENDAT273477D patent/DE273477C/de active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4622948A (en) * | 1984-05-22 | 1986-11-18 | J & L Importers, Inc. | Cookware having integrally formed natural stone bottoms and method of manufacturing the same |
US4625098A (en) * | 1984-10-16 | 1986-11-25 | Joe Do S | Cookware having integrally formed natural stone bottoms and method of manufacturing the same |
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