DE333230C - Cock with a plug designed as an oil chamber - Google Patents

Cock with a plug designed as an oil chamber

Info

Publication number
DE333230C
DE333230C DENDAT333230D DE333230DD DE333230C DE 333230 C DE333230 C DE 333230C DE NDAT333230 D DENDAT333230 D DE NDAT333230D DE 333230D D DE333230D D DE 333230DD DE 333230 C DE333230 C DE 333230C
Authority
DE
Germany
Prior art keywords
cock
oil chamber
plug
plug designed
channels
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
DENDAT333230D
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 DE333230C publication Critical patent/DE333230C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K5/00Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/08Details
    • F16K5/22Features relating to lubrication
    • F16K5/222Features relating to lubrication for plugs with conical surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Valve Housings (AREA)
  • Taps Or Cocks (AREA)

Description

Gegenstand vorliegender Erfindung bildet ein Hahn mit als Ölkammer ausgebildetem Küken, die darin besteht, daß die Ölkammer im Küken mit der Kammer unter dem Küken durch Kanäle in Verbindung steht, so daß durch Ausüben eines Druckes auf das Öl das Küken angehoben werden kann.The subject of the present invention is a cock with a plug designed as an oil chamber, which consists in that the oil chamber in the chick with the chamber under the chick through channels is in communication, so that by exerting pressure on the oil, the chick is lifted can be.

Fig. ι ist ein senkrechter und Fig. 2 ein wagerechter Schnitt durch den Hahn.Fig. Ι is a vertical and Fig. 2 is a horizontal section through the tap.

In dem Hahngehäuse 6 sitzt der Hahnkegel 7, der mit den Durchflußöffnungen 8, 9 versehen ist. Der zylindrische Schaft des Hahnkegels ist bei Ίο vierkantig gemacht zum Aufsetzen eines Schlüssels, mittels dessen der Hahnkegel gedreht wird. In dem Schaft befindet sich eine mit Gewinde versehene Bohrung 12 zur Aufnahme eines Schraubenbolzens 11. Die Bohrung 12 steht mit radialen Kanälen 13 im oberen Ende des Hahnkegels in Verbindung, der an seiner Außenseite mit Längskanälen 13x versehen ist, "die an ihrem einen Ende mit den Kanälen 13 in Verbindimg stehen und an ihrem anderen Ende in einen Raum 14 einmünden, der sich zwischen dem unteren Ende des Hahnkegeis und dem Sitz desselben befindet. In diesem Raum 14 kann aus der Bohrung 12 in den Schaft des Hahnkegels durch die Kanäle 13, 131 ein Schmiermittel gedrückt werden, und zwar dadurch, daß der Schraubenbolzen 11 in die Bohrung 12 hineingeschraubt wird.The cock cone 7, which is provided with the flow openings 8, 9, is seated in the cock housing 6. The cylindrical shaft of the cock plug is made square at Ίο so that a key can be used to turn the cock plug. In the shaft there is a threaded hole 12 for receiving a screw bolt 11. The hole 12 communicates with radial channels 13 in the upper end of the cock cone, which is provided on its outside with longitudinal channels 13 x , "which at one end are in communication with the channels 13 and open at their other end into a space 14 which is located between the lower end of the cock cone and the seat of the same , 13 1 a lubricant are pressed by the fact that the screw bolt 11 is screwed into the bore 12.

Die Kanäle 13x sind in einem Winkel von 45 ° zur Mittellinie der Durchflußöffnungen 8, 9 in dem Hahnkegel versetzt, so daß das Schmiermittel in keinem Fall mit der durch den Hahnkegel gehenden Flüssigkeit in Berührung kornmen kann, weil der Hahnkegel durch den in Fig. ι ersichtlichen Anschlag 21 in seiner Bewegung begrenzt ist.The channels 13 x are offset at an angle of 45 ° to the center line of the flow openings 8, 9 in the valve cone, so that the lubricant can in no case come into contact with the liquid passing through the valve cone, because the valve cone through the valve shown in Fig. ι visible stop 21 is limited in its movement.

Wenn sich der Hahnkegel infolge von Rostbildung festsetzen "sollte, so zieht man die Schraube 11 an, wodurch eine Menge von Schmiermittel durch die Kanäle 13, 131 in den Raum 14 hineingedrückt wird. Dadurch wird das Volumen des in diesem Raum vorhandenen Schmiermittels vergrößert und der Hahnkegel von seinem Sitz abgehoben, indem gleichzeitig die äußere Kegelfläche des Hahnkegels freigebig geschmiert wird, so daß sich der Kegel in seinem Sitz drehen läßt.If the cock cone should get stuck as a result of rust formation, the screw 11 is tightened, whereby a quantity of lubricant is forced through the channels 13, 13 1 into the space 14. This increases the volume of the lubricant present in this space and the stopcock plug is lifted from its seat while at the same time the outer conical surface of the stopcock plug is liberally lubricated so that the plug can be rotated in its seat.

Die Kanäle 131 können, anstatt in den Hahnkegel eingeschnitten zu sein, auch in die Innenwandung des Gehäuses 6 eingeschnitten sein, und der Schraubenbolzen 11 kann ebensogut in den Ventilkörper eingesetzt werden.The channels 13 1 , instead of being cut into the tap cone, can also be cut into the inner wall of the housing 6, and the screw bolt 11 can just as well be inserted into the valve body.

Claims (1)

Patent-Anspruch:Patent claim: Hahn mit als Ölkammer ausgebildetem Küken, dadurch gekennzeichnet, daß die Ölkammer im Küken mit der Kammer unter dem Küken durch Kanäle in Verbindung steht, so daß durch Ausüben eines Druckes auf das Öl das Küken angehoben werden kann.Cock with a plug designed as an oil chamber, characterized in that the Oil chamber in the chick communicates with the chamber under the chick through channels, so that by applying a pressure on the oil the chick can be raised. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT333230D Cock with a plug designed as an oil chamber Expired DE333230C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE333230T

Publications (1)

Publication Number Publication Date
DE333230C true DE333230C (en) 1921-02-19

Family

ID=6208483

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT333230D Expired DE333230C (en) Cock with a plug designed as an oil chamber

Country Status (1)

Country Link
DE (1) DE333230C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3447845A1 (en) * 1984-12-31 1986-07-03 geb. Lücke Rosemarie Steckborn Bradke Device for applying a substance for body and beauty care

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3447845A1 (en) * 1984-12-31 1986-07-03 geb. Lücke Rosemarie Steckborn Bradke Device for applying a substance for body and beauty care

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