DE924887C - Fire screen made of stone layers for locomotive firing - Google Patents

Fire screen made of stone layers for locomotive firing

Info

Publication number
DE924887C
DE924887C DEO2232A DEO0002232A DE924887C DE 924887 C DE924887 C DE 924887C DE O2232 A DEO2232 A DE O2232A DE O0002232 A DEO0002232 A DE O0002232A DE 924887 C DE924887 C DE 924887C
Authority
DE
Germany
Prior art keywords
stones
fire screen
stone
arched
locomotive
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
DEO2232A
Other languages
German (de)
Inventor
Erich Ogurek
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
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 Individual filed Critical Individual
Priority to DEO2232A priority Critical patent/DE924887C/en
Application granted granted Critical
Publication of DE924887C publication Critical patent/DE924887C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M3/00—Firebridges

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Charging Or Discharging (AREA)

Description

Die Erfindung betrifft einen aus Steinlagen aufgebauten Feuerschirm für Lokomotivfeuerungen.The invention relates to a fire screen constructed from layers of stone for locomotive firing.

Die bisher bekannten Feuerschirme sind unter Verwendung von Stützmitteln u. dgl. ausgebildet worden.The previously known fire screens are made using proppants and the like. Has been trained.

Mit dem Gegenstand der Erfindung soll. erreicht werden, ein Absacken der Steine zu verhindern und die Steine durch sich selbst zu verankern und den Aufbau des Feuerschirms in möglichst kurzer Zeit bewerkstelligen zu können.` Dies wird dadurch erreicht, d.aß die unterste der drei Steinlagen des Feuerschirms aus gewölbten-, ineinanderpassenden Steinen besteht.With the subject matter of the invention. can be achieved a sagging the stones to prevent and the stones to anchor and build up by themselves of the fire screen in the shortest possible time. 'This will achieved by the fact that the lowest of the three stone layers of the fire screen is made of arched, interlocking stones.

Die Zeichnung zeigt ein Ausführungsbeispiel des Gegenstandes der Erfindung.The drawing shows an embodiment of the subject matter of the invention.

In bekannter Weise ist der Feuerschirm des Gegenstandes der Erfindung ebenfalls aus drei Steinlagen I, 1I und III aufgebaut.In a known manner, the fire screen is the subject of the invention also made up of three stone layers I, 1I and III.

Die unterste Steinlage ist jedoch gemäß der Erfindung aus gewölbten, ineinanderpässenrden Steinen i, 2, 3, 4 aufgebaut. Der erste Stein i (links in der Zeichnung) der untersten Steinlage ist nach außen gewölbt, der zweite Stein 2, mit dem an sich bekannten Ansatz a, der der besseren Flammenführung dient, ist beiderseits nach innen gewölbt, der dritte Stein ist beiderseits nach außen gewölbt, und der Mittelstein 4 des Feuerschirms ist beiderseits nach innen gewölbt. Die folgenden Steine der rechten Hälfte der untersten Steinlage des Feuerschirms sind spiegelbildlich entsprechend der linken Hälfte der Steinlage ausgebildet. Der Feuerschirm gemäß der Erfindung läßt Bewegungen zu, denn die Verbindung der Steine untereinander ist durch die gewölbte Form der Steine gelenkartig gemacht. Stützen, wie Winkeleisen u. d-gl., sind durch die einfache Maßnahme der Erfindung entbehrlich geworden.However, according to the invention, the lowest stone layer is made of arched, nested stones i, 2, 3, 4 built up. The first stone i (on the left in the Drawing) the lowest stone layer is curved outwards, the second stone 2, with the approach a known per se, which is used for better flame guidance, is on both sides arched inwards, the third stone is arched outwards on both sides, and the Center stone 4 of the fire screen is curved inwards on both sides. The following The stones of the right half of the lowest stone layer of the fire screen are mirror images designed according to the left half of the stone layer. The fire screen according to the invention allows movements, because the connection between the stones is made articulated by the arched shape of the stones. Supports, like angle irons and the like, have become dispensable due to the simple measure of the invention.

Der Einbau des Feuerschirms ist wesentlich durch die Gestaltung der unteren Steinlage gemäß der Erfindung erleichtert.The installation of the fire screen is essentially due to the design of the lower stone layer according to the invention facilitated.

Claims (2)

PATENTANSPRÜCHE: r. Aus Steinlagen aufgebauter Feuerschirm für Lokomotivfeuerungen, dadurch gekennzeichnet, daß die erste Steinlage (I) aus gewölbten, ineinanderpassenden Steinen (I, 2, 3, 4) besteht. PATENT CLAIMS: r. Fire screen built up from layers of stones for locomotive firing, characterized in that the first layer of stones (I) consists of curved stones (I, 2, 3, 4) which fit into one another. 2. Feuerschirm nach Anspruch i, dadurch gekennzeichnet, daß die ersten Steine (i) der untersten Steinlage nach außen gewölbt, die zweiten Steine (2) nach innen gewölbt und die dritten Steine (3) beiderseits nach außen gewölbt und der Mittelstein (4) beiderseits nach innen gewölbt ausgebildet sind. Angezogene Druckschriften: Deutsche Patentschriften Nr. 647 046, 883 627; französische Patentschrift Nr. 800 331; USA.-Patentschrift Nr. 66o igz.2. Fire screen according to claim i, characterized in that the first stones (i) of the lowest stone layer face outwards arched, the second stones (2) arched inwards and the third stones (3) on both sides arched outward and the central stone (4) formed arched inward on both sides are. Cited publications: German Patent Nos. 647 046, 883 627; French Patent No. 800 331; U.S. Patent No. 66o igz.
DEO2232A 1952-03-15 1952-03-15 Fire screen made of stone layers for locomotive firing Expired DE924887C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEO2232A DE924887C (en) 1952-03-15 1952-03-15 Fire screen made of stone layers for locomotive firing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEO2232A DE924887C (en) 1952-03-15 1952-03-15 Fire screen made of stone layers for locomotive firing

Publications (1)

Publication Number Publication Date
DE924887C true DE924887C (en) 1955-03-10

Family

ID=7349859

Family Applications (1)

Application Number Title Priority Date Filing Date
DEO2232A Expired DE924887C (en) 1952-03-15 1952-03-15 Fire screen made of stone layers for locomotive firing

Country Status (1)

Country Link
DE (1) DE924887C (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US660181A (en) * 1900-03-19 1900-10-23 Reeves & Co Straw-burning furnace.
FR800331A (en) * 1935-11-09 1936-07-02 Cross-shoulder brick
DE647046C (en) * 1937-06-26 Didier Werke Ag Fire screen, especially for locomotive firing, made of lined up plate-shaped stones
DE883627C (en) * 1950-10-11 1953-07-20 Deutsche Bundesbahn Process for the production of fire screen arches for locomotives and the formation of fire screen arches

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE647046C (en) * 1937-06-26 Didier Werke Ag Fire screen, especially for locomotive firing, made of lined up plate-shaped stones
US660181A (en) * 1900-03-19 1900-10-23 Reeves & Co Straw-burning furnace.
FR800331A (en) * 1935-11-09 1936-07-02 Cross-shoulder brick
DE883627C (en) * 1950-10-11 1953-07-20 Deutsche Bundesbahn Process for the production of fire screen arches for locomotives and the formation of fire screen arches

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