DE503657C - Cock with cylindrical plug and inserted elastic socket - Google Patents

Cock with cylindrical plug and inserted elastic socket

Info

Publication number
DE503657C
DE503657C DEK97821D DEK0097821D DE503657C DE 503657 C DE503657 C DE 503657C DE K97821 D DEK97821 D DE K97821D DE K0097821 D DEK0097821 D DE K0097821D DE 503657 C DE503657 C DE 503657C
Authority
DE
Germany
Prior art keywords
cock
cylindrical plug
socket
inserted elastic
elastic socket
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
DEK97821D
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.)
RICH KLINGER AKT GES
Original Assignee
RICH KLINGER AKT GES
Publication date
Priority to DEK97821D priority Critical patent/DE503657C/en
Application granted granted Critical
Publication of DE503657C publication Critical patent/DE503657C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K5/00—Plug 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
    • F16K5/08—Details
    • F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
    • F16K5/18—Special arrangements for separating the sealing faces or for pressing them together for plugs with cylindrical surfaces
    • F16K5/184—Special arrangements for separating the sealing faces or for pressing them together for plugs with cylindrical surfaces with the plugs or parts of the plugs mechanically pressing the seals against the housing
    • F16K5/185—Special arrangements for separating the sealing faces or for pressing them together for plugs with cylindrical surfaces with the plugs or parts of the plugs mechanically pressing the seals against the housing by means of conical surfaces

Description

Hähne mit zylindrischem Küken, welche durch eine im Gehäuse eingesetzte Buchse aus elastischem Material gedichtet werden, haben den Nachteil, daß es bei einmal eingetretener Undichtigkeit nicht möglich ist, diese Buchse durch axiales Zusammenpressen so gleichmäßig und feinfühlig gegen das zylindrische Küken zu pressen, daß eine einwandfreie Abdichtung eintritt, ohne daß das Küken sehrTaps with cylindrical plug, which are made through a socket inserted in the housing elastic material are sealed, have the disadvantage that it occurs once Leakage is not possible, this bushing by axial compression so evenly and to press gently against the cylindrical plug that a perfect seal enters without the chick very much

ίο schwer beweglich oder in seiner jeweiligen Stellung festgebremst wird.ίο difficult to move or in its respective Position is braked.

Der vorliegende Erfindungsgegenstand ermöglicht durch eine leicht kegelige Außenbegrenzung der elastischen Buchse eine sehr feinfühlige, gleichmäßige Nachdichtung, indem die Buchse axial im Gehäuse verschoben wird. Durch richtige Wahl des Kegelwinkels läßt sich für jedes Buchsenmaterial die günstigste Nachpreßbarkeit erreichen, so daß es ohne besondere Geschicklichkeit möglich ist, die Buchse bei eintretender Undichtigkeit nachzuziehen, ohne daß das Küken schwer beweglich oder gar festgebremst wird.The present subject matter of the invention is made possible by a slightly conical outer boundary the elastic bushing produces a very sensitive, even re-seal by moving the bushing axially in the housing will. With the right choice of the taper angle, the Achieve the most favorable Nachpreßbarkeit, so that it is possible without any special skill is to tighten the socket in the event of a leak without making the chick difficult to move or is even braked.

Die Abbildung stellt ein Ausführungsbeispiel dar, bei welchem im Gehäuse a die außen kegelige, aus elastischem Material bestehende Buchse b durch die Schrauben d und e in Achsenrichtung verschiebbar gelagert ist. In der zylindrischen Bohrung dieser Buchse ist das Küken c leicht drehbar angeordnet. Die Durchgangsöffnungen in der Buchse b sind durch Rohrstücke g der Einwirkung des Durchflußmediums entzogen.The figure shows an exemplary embodiment in which the externally conical bushing b made of elastic material is mounted in the housing a so as to be displaceable in the axial direction by the screws d and e. In the cylindrical bore of this socket, the plug c is arranged to be easily rotatable. The passage openings in the socket b are removed from the action of the flow medium by pieces of pipe g.

Wird dieser Hahn undicht, so wird nach Lösen der Schrauben vermittels der Schraubet? 35 die Buchse b im Gehäuse α nach oben geschoben. Durch die kegelige Gehäusebohrung in Verbindung mit der entsprechenden Außenbegrenzung der Buchse wird hierbei ein gleichmäßiges Ansprechen der Buchse gegen das Küken erreicht, wodurch trotz leichter Beweglichkeit des Kükens jede Undichtigkeit behoben wird.If this valve leaks, does the screw take off after loosening the screws? 35 the socket b pushed up in the housing α. The tapered housing bore in conjunction with the corresponding outer boundary of the socket ensures that the socket responds evenly to the plug, which eliminates any leakage despite the plug's easy mobility.

Claims (1)

Patentanspruch:Claim: Hahn mit zylindrischem Küken und eingesetzter elastischer Buchse, dadurch gekennzeichnet, daß letztere außen leicht kegelig gestaltet ist, so daß beim Undichtwerden eine feinfühlige, gleichmäßige Nachdichtung durch axiales Verschieben der Buchse möglich ist.Cock with cylindrical plug and inserted elastic bushing, characterized in that that the latter is designed to be slightly conical on the outside, so that if there is a leak a sensitive, even Re-sealing is possible by moving the bushing axially.
DEK97821D Cock with cylindrical plug and inserted elastic socket Expired DE503657C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK97821D DE503657C (en) Cock with cylindrical plug and inserted elastic socket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK97821D DE503657C (en) Cock with cylindrical plug and inserted elastic socket

Publications (1)

Publication Number Publication Date
DE503657C true DE503657C (en) 1930-07-24

Family

ID=7238748

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK97821D Expired DE503657C (en) Cock with cylindrical plug and inserted elastic socket

Country Status (1)

Country Link
DE (1) DE503657C (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2654563A (en) * 1947-10-30 1953-10-06 Gray Tool Co Valve with removable seat
US2751930A (en) * 1952-08-08 1956-06-26 Unifilter Company Integral fluid filter and valve construction
US2813695A (en) * 1955-05-31 1957-11-19 Halliburton Oil Well Cementing Plug valve
US3000393A (en) * 1959-05-25 1961-09-19 Wallace J Maynard Valve structure
DE102021130162A1 (en) 2021-11-18 2023-05-25 Röchling Automotive SE & Co. KG Valve assembly, in particular for motor vehicles, with a rotatable valve body with improved tightness

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2654563A (en) * 1947-10-30 1953-10-06 Gray Tool Co Valve with removable seat
US2751930A (en) * 1952-08-08 1956-06-26 Unifilter Company Integral fluid filter and valve construction
US2813695A (en) * 1955-05-31 1957-11-19 Halliburton Oil Well Cementing Plug valve
US3000393A (en) * 1959-05-25 1961-09-19 Wallace J Maynard Valve structure
DE102021130162A1 (en) 2021-11-18 2023-05-25 Röchling Automotive SE & Co. KG Valve assembly, in particular for motor vehicles, with a rotatable valve body with improved tightness

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