DE401359C - Process for the salt glazing of stoneware - Google Patents

Process for the salt glazing of stoneware

Info

Publication number
DE401359C
DE401359C DER57287D DER0057287D DE401359C DE 401359 C DE401359 C DE 401359C DE R57287 D DER57287 D DE R57287D DE R0057287 D DER0057287 D DE R0057287D DE 401359 C DE401359 C DE 401359C
Authority
DE
Germany
Prior art keywords
salt
stoneware
glaze
glazing
salt glazing
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
Application number
DER57287D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CARL ROSCHMANN
Original Assignee
CARL ROSCHMANN
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CARL ROSCHMANN filed Critical CARL ROSCHMANN
Priority to DER57287D priority Critical patent/DE401359C/en
Application granted granted Critical
Publication of DE401359C publication Critical patent/DE401359C/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00—Clay-wares
    • C04B33/32—Burning methods
    • C04B33/34—Burning methods combined with glazing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Seasonings (AREA)

Description

Verfahren zum Salzglasieren von Steinzeugwaren. Das Brennen von salzglasierten Steinzeugwaren in Ofen mit Gasfeuerung ergibt unbefriedigende Erfolge, weil das zur Bildung der Glasur in den Ofen eingebrachte Salz sich schwer zersetzt. Dies rührt daher, daß durch das Einbringen des Salzes ein Rückgang der Temperatur des, Ofens erfolgt, wie auch das auf den Herd des Ofens fallende Salz dort in niedrige Temperaturen gelangt, wodurch seine Zersetzung langsam und unvollkommen eintritt, was schlechte und ungleichmäßige Glasurbildung zur Folge hat. Im Gegensatz dazu kommt bei den Brennöfen mit direkter Feuerung das Salz in den Feuerungen in unmittelbare Berührung mit der weißglühenden Kohle, wodurch eine schnelle und vollständige Zersetzung und damit die Bildung einer einwandfreien Glasur erreicht wird.Process for the salt glazing of stoneware. The firing of salt glazed Stoneware in gas-fired ovens gives unsatisfactory results because that Salt placed in the oven to form the glaze is difficult to decompose. this is due to the fact that the introduction of the salt causes a decrease in the temperature of the Like the salt that falls on the stove, it takes place there in low Reaches temperatures, whereby its decomposition occurs slowly and imperfectly, which results in poor and uneven glaze formation. In contrast to In the case of the kilns with direct firing, the salt in the furnaces comes into direct contact Contact with the incandescent coal, causing rapid and complete decomposition and thus the formation of a perfect glaze is achieved.

Eine einwandfreie Salzglasur auch im Gasfeuer zu erreichen, ist Gegenstand vorliegender Erfindung. Zu diesem Zwecke wird das Salz bei erreichter Garbrandtemperatur des Ofens mittels :eines Gebläses in Mischung mit Brennstoffen, z. B. Kohlenstaub, Holzmehl, Sägespäne, Gas, Öl u. ä., in den freien Raum des, Ofens unter dem Gewölbe eingeblasen. Durch die bei der Verbrennung der beigemischten Brennstoffe entstehenden Temperaturen wird das, Salz während des Einblasens vollkommen zersetzt, wobei ein Temperaturrückgang des Ofens nicht eintritt. Beide Umstände bewirken die Bildung einer einwandfreien Salzglasur.Achieving a perfect salt glaze also in a gas fire is the object of the present invention. For this purpose, the salt is used when the cooking temperature has been reached of the furnace by means of: a fan mixed with fuels, e.g. B. coal dust, Wood flour, sawdust, gas, oil, etc., into the free space of the oven under the vault blown in. Due to the combustion of the added fuels Temperatures, the salt is completely decomposed during the blowing in, whereby a The furnace temperature does not decrease. Both circumstances cause education a perfect salt glaze.

Claims (1)

PATENTANSPRUCH. Verfahren zum Salzglasieren im Gasfeuerofen, dadurch gekennzeichnet, daß das Salz mittels eines Gebläses in Mischung mit Briennstoffen in den Ofen eingebracht wird. PATENT CLAIM. Process for salt glazing in a gas furnace, characterized in that the salt is introduced into the furnace by means of a blower in a mixture with fuels.
DER57287D 1922-11-29 1922-11-29 Process for the salt glazing of stoneware Expired DE401359C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DER57287D DE401359C (en) 1922-11-29 1922-11-29 Process for the salt glazing of stoneware

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER57287D DE401359C (en) 1922-11-29 1922-11-29 Process for the salt glazing of stoneware

Publications (1)

Publication Number Publication Date
DE401359C true DE401359C (en) 1924-09-02

Family

ID=7410488

Family Applications (1)

Application Number Title Priority Date Filing Date
DER57287D Expired DE401359C (en) 1922-11-29 1922-11-29 Process for the salt glazing of stoneware

Country Status (1)

Country Link
DE (1) DE401359C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE944500C (en) * 1943-04-24 1956-06-14 Continental Gummi Werke Ag Collector's box
US7754025B1 (en) 2000-06-08 2010-07-13 Beverage Works, Inc. Dishwasher having a door supply housing which holds dish washing supply for multiple wash cycles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE944500C (en) * 1943-04-24 1956-06-14 Continental Gummi Werke Ag Collector's box
US7754025B1 (en) 2000-06-08 2010-07-13 Beverage Works, Inc. Dishwasher having a door supply housing which holds dish washing supply for multiple wash cycles

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