DE367959C - Muffle walled up from individual stones - Google Patents

Muffle walled up from individual stones

Info

Publication number
DE367959C
DE367959C DEZ12764D DEZ0012764D DE367959C DE 367959 C DE367959 C DE 367959C DE Z12764 D DEZ12764 D DE Z12764D DE Z0012764 D DEZ0012764 D DE Z0012764D DE 367959 C DE367959 C DE 367959C
Authority
DE
Germany
Prior art keywords
muffle
walled
individual stones
stones
individual
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
DEZ12764D
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.)
Individual
Original Assignee
Individual
Publication date
Priority to DEZ12764D priority Critical patent/DE367959C/en
Application granted granted Critical
Publication of DE367959C publication Critical patent/DE367959C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)

Description

Aus einzelnen Steinen aufgemauerte Muffel. Die den Gegenstand der Erfindung bildende Muffel zum Glühen oder Emaillieren ist, wie bekannt, aus einzelnen Steinen aufgemauert. Sie hat also verhältnismäßig viele Fugen und ist dadurch geschmeidig. Bei den bekannten Ausführungen besteht aber der Nachteil, daß durch die Fugen Heizgase in den Arbeitsraum eindringen, und selbst wenn man die senkrechten Fugen gegeneinander versetzen würde, so könnten die Heizgase doch noch durch die wagerechten Fugen eindringen.Muffle walled up from individual stones. Which is the subject of Invention forming muffle for annealing or enamelling is, as is known, from individual Bricked up stones. So it has a relatively large number of joints and is therefore supple. In the known designs, however, there is the disadvantage that heating gases through the joints penetrate into the work space, and even if you put the vertical joints against each other would move, the heating gases could still penetrate through the horizontal joints.

Erfindungsgemäß sind die Steinränder teils kantig erhaben, teils V-förmig vertieft. Dadurch entstehen immer zwischen zwei benachbarten Steinen V-förmige Fugen, die den Gasdurchtritt ins Muffelinnere verhindern.According to the invention, the stone edges are partly angular and raised, partly V-shaped deepened. This always creates V-shaped joints between two neighboring stones, which prevent gas from penetrating the inside of the muffle.

Aus der Zeichnung ist ein Ausführungsbeispiel zu ersehen. Es ist zu erkennen, wie selbst bei geringer Mauerstärke der Gasdurchtritt durch die Fugengestalt behindert ist.An exemplary embodiment can be seen from the drawing. It's closed recognize how the gas can penetrate through the joint shape even with a thin wall is disabled.

Claims (1)

PATENT-ANSPitucH Aus einzelnen Steinen aufgemauerte Muffel, dadurch gekennzeichnet, daß die Steinränder teils kantig erhaben, teils V-förmig vertieft sind und zwischen zwei benachbarten Steinen V-förmige Fugen bilden.PATENT ANSPitucH Muffle walled up from individual stones, thereby characterized in that the stone edges are partly angular and partly V-shaped and form V-shaped joints between two adjacent stones.
DEZ12764D Muffle walled up from individual stones Expired DE367959C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEZ12764D DE367959C (en) Muffle walled up from individual stones

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEZ12764D DE367959C (en) Muffle walled up from individual stones

Publications (1)

Publication Number Publication Date
DE367959C true DE367959C (en) 1923-01-29

Family

ID=7622768

Family Applications (1)

Application Number Title Priority Date Filing Date
DEZ12764D Expired DE367959C (en) Muffle walled up from individual stones

Country Status (1)

Country Link
DE (1) DE367959C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE767700C (en) * 1936-12-17 1953-03-30 Keramische Ind Bedarfs Kom Ges Stone for building the walls of muffle rings
DE951007C (en) * 1942-12-31 1956-10-18 Ernst Karwat Dr Ing Process for the production of low-nitrogen steel by blowing pig iron in a basic converter with a mixture of gases of very different strengths of oxidation, such as oxygen and carbon dioxide
DE1189438B (en) * 1959-09-28 1965-03-18 Keramische Ind Bedarfs Kom Ges Tunnel furnace with muffle channels

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE767700C (en) * 1936-12-17 1953-03-30 Keramische Ind Bedarfs Kom Ges Stone for building the walls of muffle rings
DE951007C (en) * 1942-12-31 1956-10-18 Ernst Karwat Dr Ing Process for the production of low-nitrogen steel by blowing pig iron in a basic converter with a mixture of gases of very different strengths of oxidation, such as oxygen and carbon dioxide
DE1189438B (en) * 1959-09-28 1965-03-18 Keramische Ind Bedarfs Kom Ges Tunnel furnace with muffle channels

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