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DE319481C - Channel furnace for annealing electrodes and powdery materials in crucibles or cassettes - Google Patents

Channel furnace for annealing electrodes and powdery materials in crucibles or cassettes

Info

Publication number
DE319481C
DE319481C DENDAT319481D DE319481DD DE319481C DE 319481 C DE319481 C DE 319481C DE NDAT319481 D DENDAT319481 D DE NDAT319481D DE 319481D D DE319481D D DE 319481DD DE 319481 C DE319481 C DE 319481C
Authority
DE
Germany
Prior art keywords
cassettes
crucibles
powdery materials
channel furnace
annealing
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
DENDAT319481D
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.)
FRANZ KARL MEISER
Original Assignee
FRANZ KARL MEISER
Publication date
Application granted granted Critical
Publication of DE319481C publication Critical patent/DE319481C/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B31/00—Electric arc lamps
    • H05B31/02—Details
    • H05B31/06—Electrodes
    • H05B31/16—Apparatus or processes specially adapted for manufacturing electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Description

DEUTSCHES REICHGERMAN EMPIRE

REICHSPATENTAMTREICH PATENT OFFICE

PATENTSCHRIFTPATENT LETTERING

- JVl 319481 -KLASSE 21 f GRUPPE 81 - JVl 319481 - CLASS 21 f GROUP 81

Franz Karl Meiser in Nürnberg.Franz Karl Meiser in Nuremberg.

Kanalofen zum Glühen von Elektroden und pulverförmigen Materialien in TiegelnChannel furnace for annealing electrodes and powdery materials in crucibles

oder Kassetten.or cassettes.

Patentiert im Deutschen Reiche vom 10. Februar 1918 ab.Patented in the German Empire on February 10, 1918.

Beim Brennen von Elektroden und Lichtkohlen in Tiegeln oder Kassetten ist die Entfernung des Füllpulvers, mit dem dieselben umgeben werden, bei den üblichen öfen tunständlich und zeitraubend. Zweck der Erfindung ist, die Entleerung des Füllpulvers aus den Kassetten unter Verwendung von Kanalöfen zum Brennen durch das Eigengewicht des Pulvers zu ermöglichen. Zu demWhen burning electrodes and light carbon in crucibles or cassettes, the distance is of the filling powder with which they are surrounded, is feasible in the usual ovens and time consuming. The purpose of the invention is to empty the filling powder from the cassettes using sewer stoves for burning by their own weight of the powder. In addition

ίο Zweck werden die auf dem Brennwagen aufgebauten Tiegel _*der Kassetten mit unten oder seitlich unten liegenden Öffnungen versehen, aus denen nach öffnen eines Schiebers das Pulver durch das Eigengewicht ausfließt.ίο Purpose are those built on the Brennwagen Crucible _ * of the cassettes with the bottom or laterally below openings from which a slide is opened after opening the powder flows out under its own weight.

Der gleiche Ofen eignet sich auch zum Glühen von pulverförmigen, nicht backenden Materialien in Kassetten.The same oven is also suitable for annealing powdered, non-baking materials in cassettes.

In der Zeichnung ist β der Kanal des Ofens, b der Brennwagen, c die Elektrode, d das Füllpulver, e die Kassette, deren Boden f mit Öffnungen g versehen ist. Weiter unten am Auslaufstutzen befindet sich der Schieber h, durch den das Pulver abgelassen werden kann-.In the drawing, β is the furnace channel, b the kiln carriage, c the electrode, d the filling powder, e the cassette, the bottom f of which is provided with openings g. The slide h through which the powder can be drained is located further down on the outlet nozzle.

Claims (1)

Patent-Anspruch:Patent claim: Kanalofen zum Glühen von Elektroden und pulverförmigen Materialien in Tiegeln oder Kassetten, dadurch gekennzeichnet, daß diese tiefliegende verschließbare öffnungen haben, aus denen bei Entleerung das Pulver durch sein Eigengewicht ausfließt. Channel furnace for annealing electrodes and powdery materials in crucibles or cassettes, characterized in that these deep, closable openings from which the powder flows out by its own weight when it is emptied.
DENDAT319481D Channel furnace for annealing electrodes and powdery materials in crucibles or cassettes Expired DE319481C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE319481T

Publications (1)

Publication Number Publication Date
DE319481C true DE319481C (en) 1920-03-09

Family

ID=6151982

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT319481D Expired DE319481C (en) Channel furnace for annealing electrodes and powdery materials in crucibles or cassettes

Country Status (1)

Country Link
DE (1) DE319481C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0154713A2 (en) * 1983-12-29 1985-09-18 ALUSUISSE ITALIA S.p.A. Calcining method and enclosure structure therefor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0154713A2 (en) * 1983-12-29 1985-09-18 ALUSUISSE ITALIA S.p.A. Calcining method and enclosure structure therefor
US4615676A (en) * 1983-12-29 1986-10-07 Alusuisse Italia, S.P.A. Calcining method and enclosure structure therefor
EP0154713A3 (en) * 1983-12-29 1987-02-25 Alusuisse Italia S.P.A. Calcining method and enclosure structure therefor

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