DE556697C - Combined suction and pressure ball valve for explosion engines - Google Patents

Combined suction and pressure ball valve for explosion engines

Info

Publication number
DE556697C
DE556697C DENDAT556697D DE556697DD DE556697C DE 556697 C DE556697 C DE 556697C DE NDAT556697 D DENDAT556697 D DE NDAT556697D DE 556697D D DE556697D D DE 556697DD DE 556697 C DE556697 C DE 556697C
Authority
DE
Germany
Prior art keywords
valve
suction
ball valve
pressure ball
explosion engines
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
DENDAT556697D
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
Publication date
Application granted granted Critical
Publication of DE556697C publication Critical patent/DE556697C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/10Arrangement of tyre-inflating pumps mounted on vehicles
    • B60C23/14Arrangement of tyre-inflating pumps mounted on vehicles operated by the prime mover of the vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Description

Die Erfindung bezieht sich auf ein kombiniertes Saug- und Druckkugelventil für Explosionsmotoren, besonders bei Kraftfahrzeugen, bei dem zum Ansaugen der Luft radiale, in das Ventilgehäuse mündende Kanäle vorgesehen sind. Gegenüber den bekannten derartigen kombinierten Saug- und Druckkugelventilen besteht die vorliegende Erfindung darin, daß zwischen dem größeren to Saug- und dem kleineren Druckventil sowie unterhalb des Saugventils je eine Kammer vorgesehen ist, die mittels axial verlaufender Kanäle miteinander in Verbindung stehen. Hierdurch ist eine stets zuverlässige Wirkung und ein hoher Wirkungsgrad gewährleistet. The invention relates to a combined suction and pressure ball valve for explosion engines, especially in motor vehicles in which radial channels opening into the valve housing are provided for sucking in the air. Compared to the known such combined suction and pressure ball valves exist in the present invention Invention is that between the larger to suction and the smaller pressure valve as well a chamber is provided below the suction valve, which by means of axially extending Channels are in communication with each other. This is an always reliable effect and ensures a high level of efficiency.

Auf der Zeichnung ist der Erfindungsgegenstand in einer beispielsweisen Ausführungsform dargestellt, und zwar zeigt ao Abb. ι einen Längsschnitt, Abb. 2 einen Querschnitt. Das Luftpumpenventil besitzt einen mit Sechskant versehenen Gewindestutzen a, der zum Einschrauben in die Gewindebohrung »5 für die Zündkerze bestimmt ist. Der Gewindestutzen α ist mit der zentralen Bohrung b versehen, die in eine Kammer c mündet. Diese ist nach oben durch eine Decke d abgeschlossen. An den Gewindestutzen schließt sich das Ventilgehäuse e an und an dieses eine Hülse f. Im Ventilgehäuse e befindet sich der Ventilsitz g, auf welchem die große Kugel h lose · auf liegt. Unterhalb des Ventilsitzes g sind radiale Bohrungen i angeordnet, welche in die zentrale Bohrung k des Ventilsitzes münden. Ferner befinden sich im Ventilgehäuse e versetzt zu den Bohrungen i axiale Bohrungen /, die nach unten bis in die Kammer c reichen, oben mit der Ventilkammer m in Verbindung stehen, die durch das in die Hülse f eingeschraubte Ventilgehäuse 0 dea Druckventil nach oben abgeschlossen ist. Auf dem Ventilsitz p sitzt die kleine Kugel q des Druckventils auf. Mit dem Ventilgehäuse ο ist ein Gewindestutzen r verbunden, .an welchen die Luftleitung angeschlossen werden kann.In the drawing, the subject matter of the invention is shown in an exemplary embodiment, namely ao Fig. Ι shows a longitudinal section, Fig. 2 shows a cross section. The air pump has a valve provided with a hexagon socket screw, which is intended to be screwed into the threaded bore "5 for the spark plug. The threaded connector α is provided with the central bore b , which opens into a chamber c. This is closed at the top by a ceiling d . The valve housing e adjoins the threaded connector and a sleeve f adjoins it. The valve seat g, on which the large ball h rests loosely, is located in the valve housing e. Radial bores i , which open into the central bore k of the valve seat, are arranged below the valve seat g. In addition, in the valve housing e there are axial bores /, offset from the bores i , which extend down into the chamber c , are in communication at the top with the valve chamber m , which is closed at the top by the valve housing 0 dea pressure valve screwed into the sleeve f . The small ball q of the pressure valve sits on the valve seat p. A threaded connector r is connected to the valve housing ο , to which the air line can be connected.

Die Wirkungsweise der Ventilanordnung ist folgende:The valve arrangement works as follows:

Beim .Saughub des Kolbens wird Außenluft in den Zylinder gezogen, und zwar tritt diese in die Bohrungen % ein, passiert das sich öffnende Saugventil g, h, gelangt in die Kammer m und durch die axialen Bohrungen /, Kammer c und zentrale Bohrung b in den Zylinder. Bei Umkehrung des Kolbens wird die im Zylinder befindliche Luft nach außen gedrückt, die entstehende Druckluft gelangt durch Hauptbohrung b, Kammer c und axiale Kanäle/ in die Kammerm, drückt von hier aus auf die große Kugel h und gleichzeitig gegen die kleine Kugel q. Hierdurch wird das Saugventil geschlossen, das Druckventil geöffnet, die Luft kann also durch die Bohrung s in die Luftleitung entweichen.During the suction stroke of the piston, outside air is drawn into the cylinder, and it enters the bores % , passes the opening suction valve g, h, enters the chamber m and through the axial bores /, chamber c and central bore b in the cylinder. When the piston is reversed, the air in the cylinder is pressed outwards, the resulting compressed air passes through the main bore b, chamber c and axial channels / into chamber m, from here it presses on the large ball h and at the same time against the small ball q. This closes the suction valve and opens the pressure valve, so the air can escape through the hole s into the air line.

Claims (1)

PATENtANSPRUCH :PATENT CLAIM: Kombiniertes Saug- und Druckkugelventil für Explosionsmotoren, besonders bei Kraftfahrzeugen, bei dem zum Ansaugen der Luft radiale, in das Ventilgehäuse mündende Kanäle vorgesehen sind, dadurch gekennzeichnet, daß zwischen dem größeren Saug- und dem kleineren Druckventil Qi, q) sowie unterhalb des Saugventils (A) je eine Kammer (m bzw. c) vorgesehen ist, die mittels axial verlaufender Kanäle (F) miteinander in Verbindung stehen.Combined suction and pressure ball valve for explosion engines, especially in motor vehicles, in which radial channels opening into the valve housing are provided for sucking in the air, characterized in that between the larger suction and the smaller pressure valve Qi, q) and below the suction valve ( A) a chamber (m or c) is provided, which are connected to one another by means of axially extending channels (F). Hierzu ι Blatt ZeichnungenFor this purpose ι sheet of drawings
DENDAT556697D Combined suction and pressure ball valve for explosion engines Expired DE556697C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE556697T

Publications (1)

Publication Number Publication Date
DE556697C true DE556697C (en) 1932-08-13

Family

ID=6564856

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT556697D Expired DE556697C (en) Combined suction and pressure ball valve for explosion engines

Country Status (1)

Country Link
DE (1) DE556697C (en)

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