DE130514C - - Google Patents
Info
- Publication number
- DE130514C DE130514C DENDAT130514D DE130514DA DE130514C DE 130514 C DE130514 C DE 130514C DE NDAT130514 D DENDAT130514 D DE NDAT130514D DE 130514D A DE130514D A DE 130514DA DE 130514 C DE130514 C DE 130514C
- Authority
- DE
- Germany
- Prior art keywords
- sleeve
- tube
- fire
- screwed
- pipe
- 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.)
- Active
Links
- 239000011324 bead Substances 0.000 description 3
- 230000000875 corresponding Effects 0.000 description 2
- 238000010304 firing Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000036633 rest Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/10—Water tubes; Accessories therefor
- F22B37/104—Connection of tubes one with the other or with collectors, drums or distributors
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Description
KAISERLICHES Jk IMPERIAL Jk
PATENTAMT.PATENT OFFICE.
X>ie Erfindung bezieht sich auf die Dichtung und Befestigung von Feuerrohren in einer einfachen und sicheren Weise. Die Dichtung erfolgt durch den festen und unverrückbaren Sitz des kegelförmigen Endes des Feuerrohres in einer entsprechenden Oeffnung der Rohrwand, während die Befestigung durch eine in das Feuerrohr geschraubte, mit äufserem Randwulst versehene Büchse bewirkt wird. Die Dichtung durch das feste Anliegen dieses Randwulstes der Büchse kommt erst in zweiter Linie in Betracht.The invention relates to the sealing and fastening of fire pipes in one easy and safe way. The seal is made by the firm and immovable Seat of the conical end of the fire tube in a corresponding opening in the tube wall, while the fastening is by a screwed into the fire pipe with an external bead provided sleeve is effected. The seal through the tight fit of this edge bead the rifle is only of secondary importance.
Auf der Zeichnung ist Fig. 1 eine Stirnansicht der Befestigungsbüchse und Fig. 2 ein Längsschnitt durch das Feuerrohr, welcher auch dessen Befestigung in der Rohrwand darstellt. In the drawing, FIG. 1 is an end view of the fastening sleeve and FIG. 2 is a Longitudinal section through the fire pipe, which also shows its attachment in the pipe wall.
Das an seinem Ende kegelförmige Feuerrohr 4, welches in einer entsprechenden Bohrung der Rohrwand 2 steckt, wird nach erfolgtem schwachen Aufwalzen an der Innenfläche seines Endes mit feinen Gewindegängen versehen, wobei auch das Ende so weit abgeschnitten wird, dafs es für den Anzug etwas hinter der Aufsenfläche der Rohrwand zurücksteht. Hierauf wird eine Büchse 1, welche je nach den Feuerungsverhältnissen aus verschiedenem Material oder Specialgufs hergestellt sein kann, in das Rohr geschraubt, bis ihr äufserer Randwulst fest an der Aufsenfläche der Rohrwand anliegt und der Kegel des Feuerrohres fest in die Bohrung der Rohrwand eingezogen ist.The conical at its end fire tube 4, which in a corresponding bore the pipe wall 2 is stuck, is after weak rolling on the inner surface its end provided with fine threads, whereby the end is cut off so far becomes that it stands back somewhat behind the outer surface of the pipe wall for the suit. Thereupon a can 1, which depending on the firing conditions from different Material or specialgufs can be made, screwed into the pipe until your outer The edge bead rests firmly on the outer surface of the pipe wall and the cone of the fire pipe is firmly drawn into the hole in the pipe wall.
Für das Einschrauben der Büchse ist dieselbe mit zwei sich gegenüberliegenden Schlitzen am inneren Ende versehen.For screwing in the sleeve, the same is provided with two opposing slots inner end provided.
Claims (1)
welcher das konische Rohrende mittelst einer nach innen reichenden, eingeschraubten Büchse befestigt ist, dadurch gekennzeichnet, dafs diese nach innen reichende Büchse ausschliefslich mit dem Feuerrohrende selbst verschraubt ist, und dafs die Schlitze für das Ein- und Ausschrauben der Büchse sich am inneren Ende derselben befinden, zum Zwecke, Rohr und Büchse im Betriebe und beim Auswechseln einer Zerstörung zu entziehen.Fire tube seal and fastening,
which the conical end of the tube is attached by means of an inwardly reaching, screwed-in sleeve, characterized in that this inwardly extending sleeve is screwed exclusively to the end of the fire tube itself, and that the slots for screwing in and unscrewing the sleeve are at the inner end of the same , for the purpose of removing the tube and sleeve from destruction in the company and when replacing it.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE130514C true DE130514C (en) |
Family
ID=398907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT130514D Active DE130514C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE130514C (en) |
-
0
- DE DENDAT130514D patent/DE130514C/de active Active
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