DE434104C - Closing element for barrel fire rifles - Google Patents

Closing element for barrel fire rifles

Info

Publication number
DE434104C
DE434104C DEB122398D DEB0122398D DE434104C DE 434104 C DE434104 C DE 434104C DE B122398 D DEB122398 D DE B122398D DE B0122398 D DEB0122398 D DE B0122398D DE 434104 C DE434104 C DE 434104C
Authority
DE
Germany
Prior art keywords
closing element
tubular
fire rifles
studs
welding
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
DEB122398D
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
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 DEB122398D priority Critical patent/DE434104C/en
Application granted granted Critical
Publication of DE434104C publication Critical patent/DE434104C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B13/00—Steam boilers of fire-box type, i.e. the combustion of fuel being performed in a chamber or fire-box with subsequent flue(s) or fire tube(s), both chamber or fire-box and flues or fire tubes being built-in in the boiler body
    • F22B13/06—Locomobile, traction-engine, steam-roller, or locomotive boilers
    • F22B13/10—Locomobile, traction-engine, steam-roller, or locomotive boilers with auxiliary water tubes inside the fire-box
    • F22B13/12—Locomobile, traction-engine, steam-roller, or locomotive boilers with auxiliary water tubes inside the fire-box the auxiliary water tubes lining the fire-box

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Fluid Heaters (AREA)

Description

Abschluß-Element für Röhrenfeuerbüchsen. Feuerbüchsen, bei welchen der seitliche Abschluß durch Röhren gebildet ist, haben bekanntlich den Nachteil, daß der Abschluß des vorderen und hinteren Teiles der Feuerbüchse aus feuerfesten -Steinen oder ähnlichem Material gebildet werden muß, was den Nachteil hat, daß dieses Material zu ständigen Ausbesserungen Anlaß gibt, und daß dieser Teil der Feuerbüchse für die Heizfläche verloren ist.Closing element for tubular fire rifles. Fire boxes, which ones the side closure is formed by tubes, are known to have the disadvantage that the end of the front and rear part of the fire box is made of refractory -Stones or similar material must be formed, which has the disadvantage that this material gives rise to constant repairs, and that this part of the Fire box for the heating surface is lost.

Der Gegenstand des vorliegenden Erfindungsgedankens ist ein Abschluß-Element, welches den vorderen und hinteren Teil der Röhrenfeuerbüchse abschließt, dessen Wandungen durch Stehbolzenröhren verbunden sind und im oberen Teil die Kesseltrommel umfaßt. Das Abschluß-Element besteht aus zwei gebördelten Platten, welche mit den Hohlseiten gegeneinandergekehrt und verschweißt sind. In ihrem ebenen Teile sind die beiden Platten durch Röhrenstehbolzen gegeneinander abgesteift. Diese letzteren vergrößern die Heizfläche des Elementes und gestatten, die zwischen den Stehbolzen liegenden Wandflächen bei einer bestimmten Anzahl Stehbolzen möglichst klein zu halten. Ferner ist durch eine bestimmte Anordnung der Röhrenstehbolzen die Möglichkeit vorhanden, die Verbindungsstellen der Wände eines Elementes auch von innen betriebssicher zu verschweißen.The subject of the present inventive concept is a closure element, which closes the front and rear part of the tubular fire rifle, its Walls are connected by stud bolts and the boiler drum in the upper part includes. The closing element consists of two flanged plates, which with the Hollow sides are facing each other and welded. In their flat parts are the two plates are braced against each other by tubular studs. These latter enlarge the heating surface of the element and allow the between the studs lying wall surfaces as small as possible with a certain number of studs keep. Furthermore, a certain arrangement of the tubular studs is possible present, the connection points of the walls of an element are also operationally reliable from the inside to weld.

In den Abbildungen ist eine beispielsweise Ausführungsform des Erfindungsgedankens dargestellt. Es zeigen: Abb. i das hintere Abschluß-Element in Ansicht bzw. Längsschnitt, Abb.2 die durch die Abschluß-Elemente entstehende Feuerbüchse des Kessels.In the figures is an example embodiment of the inventive concept shown. They show: Fig. I the rear closure element in view or longitudinal section, Fig.2 the firebox of the boiler created by the closure elements.

Das Abschluß-Element 2 ist in seinem oberen Teil auf den Oberkessel i aufgezogen und mit demselben durch Schweißung verbunden. Der Innenraum des -Elementes ist mit dem Innenraum der Trommel durch Bohrungen 3 verbunden.The closure element 2 is in its upper part on the upper boiler i reared and connected to it by welding. The interior des element is connected to the interior of the drum by bores 3.

Die beiden Wände q. und 5 des Abschluß-Elementes a sind an ihrem Umfang gebördelt und durch Schweißung miteinander verbunden.The two walls q. and 5 of the closure element a are on their circumference crimped and connected to one another by welding.

Die Röhrenstehbolzen 6 bilden die Verbindung der beiden Wände des Elementes und sind so angeordnet, daß die Elementwände vor dem Einziehen der Röhrenstehbolzen durch die Öffnung der letzteren auch von innen geschweißt werden können.The tubular studs 6 form the connection between the two walls of the Element and are arranged so that the element walls before the retraction of the tubular studs by opening the latter, welding can also be carried out from the inside.

Claims (1)

PATENTANSPRUCH: Abschluß-Element für Röhrenfeuerbüchsen, besonders für Hochdruckkessel, in Form eines vom Kesselwasser durchflossenen Hohlkörpers, dadurch gekennzeichnet, daß seine Herstellung durch Umbörtelung und Verschweißung der einander zugekehrten Enden zweier Platten geschieht, daß die Versteifung der Platten gegeneinander durch Röhrenstehbolzen erfolgt, und daß der Hohlkörper selbst durch Aufziehen auf den Oberkessel und nachfolgendes Verschweißen mit letzterem verbunden ist. Abb. r. I .: i @. y : j 11 .141 Abb. 2. toll 1i n 0 ,I o o-o-v I a-haiz J;# 2 #U PATENT CLAIM: Closing element for tubular fire rifles, especially for high-pressure boilers, in the form of a hollow body through which the boiler water flows, characterized in that it is produced by flanging and welding the ends of two plates facing each other, that the plates are stiffened against one another by tubular studs, and that the hollow body itself is connected to the latter by pulling it onto the upper boiler and subsequent welding. Fig. R. I.: I @. y: j 11 .141 Fig. 2. toll 1i n 0, I o oov I a-haiz J; # 2 #U
DEB122398D 1925-09-22 1925-09-22 Closing element for barrel fire rifles Expired DE434104C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB122398D DE434104C (en) 1925-09-22 1925-09-22 Closing element for barrel fire rifles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB122398D DE434104C (en) 1925-09-22 1925-09-22 Closing element for barrel fire rifles

Publications (1)

Publication Number Publication Date
DE434104C true DE434104C (en) 1926-09-15

Family

ID=6995735

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB122398D Expired DE434104C (en) 1925-09-22 1925-09-22 Closing element for barrel fire rifles

Country Status (1)

Country Link
DE (1) DE434104C (en)

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