DE166810C - - Google Patents
Info
- Publication number
- DE166810C DE166810C DENDAT166810D DE166810DA DE166810C DE 166810 C DE166810 C DE 166810C DE NDAT166810 D DENDAT166810 D DE NDAT166810D DE 166810D A DE166810D A DE 166810DA DE 166810 C DE166810 C DE 166810C
- Authority
- DE
- Germany
- Prior art keywords
- piston
- hammer
- section
- pipe
- cross
- 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
- 238000004140 cleaning Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
- B08B9/047—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes the cleaning devices having internal motors, e.g. turbines for powering cleaning tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/049—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes having self-contained propelling means for moving the cleaning devices along the pipes, i.e. self-propelled
- B08B9/051—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes having self-contained propelling means for moving the cleaning devices along the pipes, i.e. self-propelled the cleaning devices having internal motors, e.g. turbines for powering cleaning tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die bisher bekannt gewordenen Rohrreiniger mit schwingendem Hammer sind nur bei Röhren bis herab zu 90 mm lichter Weite, also verhältnismäßig großem Durchmesser verwendbar, während im Kesselbetriebe Röhren von geringerer Weite (51 mm) vornehmlich vorkommen. Der neue Rohrreiniger ist eine Verbesserung derjenigen Rohrreiniger, bei welchen der durch Dampf, Druckluft o. dgl.The pipe cleaners with swinging hammer that have become known so far are only available at Tubes down to 90 mm clear width, that is, a relatively large diameter can be used, while tubes with a smaller width (51 mm) are primarily used in boiler operations occurrence. The new pipe cleaner is an improvement on those pipe cleaners at which by steam, compressed air or the like.
bewegte Kolben zwischen der Steuerung und dem Drehpunkt des Hammers angeordnet ist und an einem Stielfortsatz desselben angreift; diese Rohrreiniger benutzen einen Druckkolben von kreisförmigem Querschnitt, dessen Durchmesser ein durch die lichte Weite des Rohres bestimmtes Größtmaß nicht überschreiten kann. Gegenstand der vorliegenden Erfindung ist nun eine Erweiterung des Druckkolbenquerschnitts in Richtung der Rohrachse, da inmoving piston is arranged between the controller and the pivot point of the hammer and engages on a stalk extension of the same; these drain cleaners use a plunger of circular cross-section, the diameter of which is determined by the inside diameter of the tube cannot exceed a certain maximum dimension. The subject of the present invention is now an expansion of the pressure piston cross-section in the direction of the pipe axis, since in
ao dieser Richtung eine Beschränkung für den Durchmesser des Druckkolbens nicht besteht, und erhält der Kolben an Stelle des bisher benutzten kreisförmigen Querschnitts einen elliptischen Querschnitt; die große Achse liegt in der Richtung der Rohrachse, die kleine senkrecht zu derselben.ao this direction there is no restriction for the diameter of the pressure piston, and the piston receives a instead of the previously used circular cross-section elliptical cross section; the major axis is in the direction of the pipe axis, the minor one perpendicular to the same.
Der neue Rohrreiniger ist in der Zeichnung in einer beispielsweisen Ausführungsform dargestellt. The new pipe cleaner is shown in the drawing in an exemplary embodiment.
Fig. ι zeigt einen Längsschnitt der in dem zu reinigenden Rohre befindlichen Vorrichtung, Fig. 2 einen Querschnitt nach Linie A-A der Fig. 1,Fig. 1 shows a longitudinal section of the device located in the pipes to be cleaned, Fig. 2 shows a cross section along line AA of Fig. 1,
Fig. 3 einen Querschnitt nach Linie B-B der Fig. I.Fig. 3 shows a cross section along line BB of Fig. I.
Fig. 4 und 5 sind Einzelheiten, und zwar ist Fig. 4 ein zu Fig. 1 senkrechter Schnitt durch den den Zylinder für den Druckkolben und das Drehlager für den Hammer bildenden Hauptteil,FIGS. 4 and 5 are details, namely, FIG. 4 is a section perpendicular to FIG through the forming the cylinder for the plunger and the pivot bearing for the hammer Bulk,
Fig. 5 eine perspektivische Ansicht dieses Teils.Fig. 5 is a perspective view of this part.
Es ist α der elliptische Kolben und b der dazugehörige Zylinder, der sich im mittleren Teile des Hauptkörpers c befindet. In diesem Körper ist an dem vorderen Ende der Hammer d auf Zapfen d1 gelagert, und es greift ein Fortsatz d2 des Hammerstiels in eine Aussparung a1 des Kolbens α hinein, so daß ein unmittelbarer Angriff des Kolbens an den Hammer herbeigeführt wird. Dieser Angriff erfolgt auch bei Benutzung einer Dampfoder Luftspannung von nicht größerer Stärke als bisher, aber mit größerer Kraft als bisher, weil die Druckfläche des Kolbens jetzt infolge der elliptischen Form größer ist; die Vergrößerung des Kolbenquerschnitts in der Richtung der großen Achse der Ellipse unterliegt keiner Einschränkung, so daß die Druckfläche auf jeden Fall allen praktisch vorkommenden Anforderungen genügt.It is α the elliptical piston and b the associated cylinder, which is located in the central part of the main body c . In this body, the hammer d is mounted on pin d 1 at the front end, and an extension d 2 of the hammer handle engages in a recess a 1 of the piston α , so that the piston acts directly on the hammer. This attack takes place even when using a steam or air tension of no greater strength than before, but with greater force than before, because the pressure surface of the piston is now larger as a result of the elliptical shape; the enlargement of the piston cross-section in the direction of the major axis of the ellipse is not subject to any restriction, so that the pressure surface in any case satisfies all practical requirements.
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE166810C true DE166810C (en) |
Family
ID=432177
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DENDAT166810D Active DE166810C (en) |
Country Status (1)
Country | Link |
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DE (1) | DE166810C (en) |
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0
- DE DENDAT166810D patent/DE166810C/de active Active
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