DE459417C - Water scraper ring for the piston rod of locomotive air pumps u. like - Google Patents

Water scraper ring for the piston rod of locomotive air pumps u. like

Info

Publication number
DE459417C
DE459417C DEK106786D DEK0106786D DE459417C DE 459417 C DE459417 C DE 459417C DE K106786 D DEK106786 D DE K106786D DE K0106786 D DEK0106786 D DE K0106786D DE 459417 C DE459417 C DE 459417C
Authority
DE
Germany
Prior art keywords
piston rod
scraper ring
ring
air pumps
water
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
DEK106786D
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.)
Knorr Bremse AG
Original Assignee
Knorr Bremse AG
Publication date
Priority to DEK106786D priority Critical patent/DE459417C/en
Application granted granted Critical
Publication of DE459417C publication Critical patent/DE459417C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B17/00—Reciprocating-piston machines or engines characterised by use of uniflow principle
    • F01B17/02—Engines
    • F01B17/04—Steam engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B2170/00—Steam engines, e.g. for locomotives or ships
    • F01B2170/04—To-be-deleted with administrative transfer to parent group
    • F01B2170/0405—To-be-deleted with administrative transfer to parent group
    • F01B2170/0476—Components or parts for steam engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)

Description

Wasserabstreifring für die Kolbenstange von Lokomotivluftpumpen u. dgl. DerWasserabstreifring nach Patent424868 wird durch eine Stopfbüchsen-Überwurfmutter an Ort und Stelle gehalten, die insofern mit ihm zusammen arbeitet, als sie das durch den Ring von der Kolbenstange des Dampfzylinders der Pumpe abgestreifte Wasser durch eine in sie eingeärbeitete Nut zum Rande hin abführt, von wo es durch die im Querschnitt tropfnasenförmige untere Kante der Überwurfmutter abtropft.Water scraper ring for the piston rod of locomotive air pumps u. The water wiper ring according to patent 424,868 is secured by a gland nut held in place who works with him in so far as they do that water stripped by the ring from the piston rod of the steam cylinder of the pump through a groove worked into it to the edge, from where it passes through the drips in the cross section of the lower edge of the union nut, which is shaped like a drip nose.

Diese Einrichtung arbeitet nicht völlig einwandfrei. Die bei der Fahrt der Lokomotive entstehende Zugluft treibt nämlich auf der in der Fahrtrichtung nach vorn gelegenen Seite der Pumpe das von der Abtropfkante der Überwurfmutter abtropfende Wasser gegen die Kolbenstange, so daß der Mißstand, den der Abstreifring beheben soll, teilweise doch bestehen bleibt.This facility does not work perfectly. The one on the move The draft produced by the locomotive drives on the in the direction of travel the front side of the pump that drips from the drip edge of the union nut Water against the piston rod, so that the problem that the wiper ring fix is supposed to remain in place.

Gemäß der Erfindung wird die mit Bezug auf die erstrebte Wirkung unzureichende Abtropfkante der Überwurfmutter ersetzt durch eine in der Überwurfmutter drehbare, schirmartige Fangschale, deren aufgebogener Rand eine Sammelrinne bildet, die an einer Stelle eine Ausflußöffnung besitzt. Dadurch, daß die schirmartige Fangschale drehbar ist, kann sie stets so eingestellt werden, daß die Ausflußöffnung auf der in bezug auf die Fahrtrichtung rückwärts gelegenen Seite der Pumpe zu liegen kommt oder in das Verbindungs- oder Mittelstück, das sich zwischen dem Dampf- und dem Luftzylinder der Pumpe befindet, hinweist.According to the invention, that becomes insufficient in terms of the aimed effect The drip edge of the union nut has been replaced by one that can be rotated in the union nut, Umbrella-like catching bowl, the bent edge of which forms a collecting channel that is connected to one point has an outflow opening. The fact that the umbrella-like catch bowl is rotatable, it can always be adjusted so that the outflow opening on the comes to rest with respect to the direction of travel rearward side of the pump or in the connecting or middle piece that is between the steam and the Air cylinder of the pump.

Der Erfindungsgegenstand ist auf der Zeichnung veranschaulicht und zeigt eine Dampfzylinder-Stopfbüchse im Schnitt.The subject of the invention is illustrated in the drawing and shows a steam cylinder stuffing box in section.

Der zweieilige, durch den Bederring c zusammengehaltene Wasserabstreifring a hat einen tropfnasenförmigen unteren Rand d. In die Stopfbüchsenmutter e ist die schirmförmige Schale k eingesetzt, die durch den federnden Ring L in einer schräg in die Mutter e hineingestochenen Nut drehbar gehalten wird.The two-part water scraper ring held together by the operator ring c a has a drip nose-shaped lower edge d. In the gland nut e is the Umbrella-shaped shell k used, which by the resilient ring L in an oblique is held rotatably in the nut e punched groove.

Der Rand der Schale k ist aufwärts gebogen und bildet eine Sammelrinne für das durch den Ring a von der Kolbenstange abgestreifte Kondenswasser. An einer Stelle ist der Rand der Schale k herabgebogen und bildet eine Tropfnase 7n. Diese wird durch Drehen der Schale so eingestellt, daß die durch die Fahrt auftretende Zugluft nicht die von der Nase herablaufenden Wassertropfen gegen die Kolbenstange wehen kann.The edge of the shell k is bent upwards and forms a collecting channel for the condensation water stripped from the piston rod by the ring a. At a Place the edge of the shell k is bent down and forms a drip nose 7n. These is adjusted by turning the shell so that the occurring during the journey There are no drafts of water droplets running down from the nose against the piston rod can blow.

Claims (2)

PATENTANSPRÜCHE: i. Wasserabstreifring nach Patent 42q.868, dadurch gekennzeichnet, daß die den Ring (a) an Ort und Stelle haltende Überwurfmutter (e) mit einer drehbar in sie eingelassenen Schale (k) mit aufgebogenem Rand versehen ist, deren Rand an einer Stelle zu einer Tropfnase tierabgebogen ist. PATENT CLAIMS: i. Water scraper ring according to patent 42q.868, thereby characterized in that the union nut (e) holding the ring (a) in place provided with a rotatably embedded shell (k) with an upturned edge whose edge is bent at one point to a drip nose. 2. Wasserabstreifring nach Anspruch i, dadurchgekennzeichnet, daß die Schale (k) durch einen federnden Ring (l) in einer Nut der Mutter (e) gehalten wird.2. Water wiper ring according to claim i, characterized in that the shell (k) by a resilient Ring (l) is held in a groove in the nut (e).
DEK106786D Water scraper ring for the piston rod of locomotive air pumps u. like Expired DE459417C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK106786D DE459417C (en) Water scraper ring for the piston rod of locomotive air pumps u. like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK106786D DE459417C (en) Water scraper ring for the piston rod of locomotive air pumps u. like

Publications (1)

Publication Number Publication Date
DE459417C true DE459417C (en) 1928-05-04

Family

ID=7241013

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK106786D Expired DE459417C (en) Water scraper ring for the piston rod of locomotive air pumps u. like

Country Status (1)

Country Link
DE (1) DE459417C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2565923A (en) * 1945-12-12 1951-08-28 Hydraulic Equipment Company Wiper ring assembly
DE968256C (en) * 1952-09-18 1958-01-30 Scheer & Cie C F Device for removing oil or water from piston or slide rods of piston engines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2565923A (en) * 1945-12-12 1951-08-28 Hydraulic Equipment Company Wiper ring assembly
DE968256C (en) * 1952-09-18 1958-01-30 Scheer & Cie C F Device for removing oil or water from piston or slide rods of piston engines

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