DE628324C - Watering pot for setting machines with replaceable electrical heating elements, which are in the heating elements exactly corresponding recesses in the body of the watering bowl - Google Patents

Watering pot for setting machines with replaceable electrical heating elements, which are in the heating elements exactly corresponding recesses in the body of the watering bowl

Info

Publication number
DE628324C
DE628324C DEG84673D DEG0084673D DE628324C DE 628324 C DE628324 C DE 628324C DE G84673 D DEG84673 D DE G84673D DE G0084673 D DEG0084673 D DE G0084673D DE 628324 C DE628324 C DE 628324C
Authority
DE
Germany
Prior art keywords
heating elements
watering
pot
corresponding recesses
radiators
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
DEG84673D
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.)
LE MATIN GES
Original Assignee
LE MATIN GES
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 LE MATIN GES filed Critical LE MATIN GES
Priority to DEG84673D priority Critical patent/DE628324C/en
Application granted granted Critical
Publication of DE628324C publication Critical patent/DE628324C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41BMACHINES OR ACCESSORIES FOR MAKING, SETTING, OR DISTRIBUTING TYPE; TYPE; PHOTOGRAPHIC OR PHOTOELECTRIC COMPOSING DEVICES
    • B41B11/00Details of, or accessories for, machines for mechanical composition using matrices for individual characters which are selected and assembled for type casting or moulding
    • B41B11/52Moulding or casting devices or associated mechanisms
    • B41B11/74Devices for supplying molten metal
    • B41B11/76Pots

Landscapes

  • Resistance Heating (AREA)

Description

Gießtopf für Setzmaschinen mit auswechselbaren elektrischen Heizkörpern, die in den Heizkörpern genau entsprechenden Ausnehmungen in dem Körper des Gießtopfes stecken Die Erfindung betrifft die elektrisch geheizten Gießtöpfe für Setzmaschinen.Pouring pot for jigs with replaceable electric heating elements, the recesses in the body of the pouring pot that correspond exactly to the radiators stuck The invention relates to the electrically heated pouring pots for setting machines.

Die zur Zeit hauptsächlich verwendeten Töpfe dieser Art können im wesentlichen in die zwei folgenden Bauarten geschieden werden r. Töpfe, bei denen die auswechselbaren elektrischen Heizkörper unmittelbar in das Metallbiad eintauchen und a. Töpfe, bei denen die Heizkörper außen um die Wände des Topfes herum angeordnet sind.The pots of this type mainly used at the moment can be im can essentially be divided into the following two types r. Pots where immerse the replaceable electric heating element directly in the metal pool and a. Pots in which the radiators are arranged on the outside around the walls of the pot are.

Diese beiden Arten von Töpfen haben Mängel. Zunächst haben sie einen verhältnismäßig großen Inhalt, was einen hohen Stromverbrauch und daher einen geringen Wirkungsgrad zur Folge hat; außerdem läßt bei diesen Töpfen die Gleichmäßigkeit der Temperatur zu wünschen.Both of these types of pots have shortcomings. First of all, they have one relatively large content, which means a high power consumption and therefore a low one Results in efficiency; in addition, the uniformity of these pots is not sufficient to wish the temperature.

Es ist zwar auch bereits vorgeschlagen worden, die auswechselbaren elektrischen Heizkörper in entsprechenden, in den Wänden des Topfes vorgesehenen Ausnehmungen unterzubringen. Aber diese Schmelztöpfe haben sich bisher nicht eingeführt; denn die Hauptschwierigkeit bei der Ausführung solcher Töpfe besteht darin, eine befriedigende und unveränderliche Wärmeleitfähigkeit zwischen den Heizkörpern und den Wänden des Topfes zu erreichen und aufrechtzuerhalten.While it has also been suggested that the interchangeable electric radiators in corresponding, provided in the walls of the pot To accommodate recesses. But these melting pots have not yet been introduced; because the main difficulty in making such pots is to get a satisfactory and invariable thermal conductivity between the radiators and to reach and maintain the walls of the pot.

Die Erfindung, die einen Gießtopf der letzten Art betrifft, beseitigt diese Schwierigkeiten dadurch, daß die auswechselbaren elektrischen Heizkörper des Gießtopfes, die in genau passenden, in dem Topfkörper vorgesehenen ikusnehmungen untergebracht sind, konisch ausgeführt sind und aus demselben Stoff wieder Gießtopf bestehen.The invention relating to a ladle of the latter type is eliminated these difficulties in that the replaceable electric radiators of the Pouring pot, which in exactly matching, provided in the pot body ikusnehmungen are housed, are conical and made of the same material again pouring pot exist.

Durch die konische Form der Heizkörper wird eine innige Berührung zwischen den Wänden des Topfes und den Heizkörpern bei ihrem Einsetzen in die entsprechenden Ausnehmungen gewährleistet. Ferner sichert die Gleichheit des Stoffes der Heizkörper und des Gießtopfes die Beständigkeit und die Unveränderlichkeit der durch die konische Form der Heizkörper ursprünglich gewährleisteten innigen Berührung zwischen den Heizkörpern und dem Gießtopfkörper. Es ist zwar bei elektrischen Flüssigkeitswärmern die konische Form für Heizkörper bereits vorgeschlagen worden. Es unterscheidet sich aber der Bereich der Flüssigkeitswärmer von demjenigen der elektrisch geheizten Gießtöpfe für Setzmaschinen vollkommen, und zwar ebenso durch den zu erreichenden Zweck wie auch durch die Arbeitsweise, zumal auch die bei Schmelztöpfen für Setzmaschinen nötige Temperatur im Vergleich mit Flüssigkeitswärmern verhältnismäßig hoch ist, so daß die konische Ausbildung der Heizkörper, die mit dem Metallbad nicht in Berührung kommen, vor allem dazu dient, eine innige Berührung zwischen den Heizkörpern und dem Gießtopf dauernd zu gewährleisten, da ja die Heizkörper und der Gießtopf außerdem noch aus demselhen Stoff bestehen.The conical shape of the radiator creates an intimate touch between the walls of the pot and the radiators when they are inserted into the corresponding Recesses guaranteed. Furthermore, the equality of the material ensures the radiators and of the pouring pot the constancy and immutability of the conical Shape of the radiator originally ensured intimate contact between the Radiators and the ladle body. It is true with electric liquid heaters the conical shape for radiators has already been proposed. It makes a difference but the area of the liquid heaters differs from that of the electrically heated ones Pouring pots for jigging machines perfectly, and also by the one to be achieved Purpose as well as the way of working, especially with melting pots for jigging machines the required temperature is relatively high compared to liquid heaters, so that the conical shape of the radiator, which does not come into contact with the metal bath come, mainly serves to create an intimate contact between the radiators and to ensure the watering pot permanently, since yes the radiators and the The watering pot also consists of the same material.

Claims (1)

PATENTANSPRUCH Gießtopf für Setzmaschinen mit auswechselbaren elektrischen Heizkörpern, die in den Heizkörpern genau entsprechenden Ausnehmungen in dem Körper des Gießtopfes stecken, dadurch gekennzeichnet, daß die Heizkörper, wie an sich bekannt, konisch sind und daß sie aus demselben Stoff bestehen wie der Gießtopf.PATENT CLAIM Casting pot for setting machines with exchangeable electrical ones Radiators, in the radiators exactly corresponding recesses in the body of the pouring pot stuck, characterized in that the radiator, as per se known, conical and that they are made of the same material as the pouring pot.
DEG84673D 1932-05-05 1932-05-05 Watering pot for setting machines with replaceable electrical heating elements, which are in the heating elements exactly corresponding recesses in the body of the watering bowl Expired DE628324C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEG84673D DE628324C (en) 1932-05-05 1932-05-05 Watering pot for setting machines with replaceable electrical heating elements, which are in the heating elements exactly corresponding recesses in the body of the watering bowl

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG84673D DE628324C (en) 1932-05-05 1932-05-05 Watering pot for setting machines with replaceable electrical heating elements, which are in the heating elements exactly corresponding recesses in the body of the watering bowl

Publications (1)

Publication Number Publication Date
DE628324C true DE628324C (en) 1936-04-01

Family

ID=7138056

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG84673D Expired DE628324C (en) 1932-05-05 1932-05-05 Watering pot for setting machines with replaceable electrical heating elements, which are in the heating elements exactly corresponding recesses in the body of the watering bowl

Country Status (1)

Country Link
DE (1) DE628324C (en)

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