DE1235093B - Valve with pressure medium drive and display device - Google Patents

Valve with pressure medium drive and display device

Info

Publication number
DE1235093B
DE1235093B DE1962R0033951 DER0033951A DE1235093B DE 1235093 B DE1235093 B DE 1235093B DE 1962R0033951 DE1962R0033951 DE 1962R0033951 DE R0033951 A DER0033951 A DE R0033951A DE 1235093 B DE1235093 B DE 1235093B
Authority
DE
Germany
Prior art keywords
pressure medium
valve
display device
piston
drive
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.)
Pending
Application number
DE1962R0033951
Other languages
German (de)
Inventor
Dipl-Ing Franz Buecker
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.)
ROSISTA GmbH
Original Assignee
ROSISTA GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ROSISTA GmbH filed Critical ROSISTA GmbH
Priority to DE1962R0033951 priority Critical patent/DE1235093B/en
Publication of DE1235093B publication Critical patent/DE1235093B/en
Pending 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
    • F16K31/1221—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston one side of the piston being spring-loaded
    • 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
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0066—Hydraulic or pneumatic means

Description

Ventil mit Druckmittelantrieb und Anzeigevorrichtung Die Erfindung betrifft ein Ventil mit einem in Öff- nungsrichtung durch ein Druckmittel betätigten Kolben, der in Schließrichtung unter Federdruck -steht, mit einer Anzeigevorrichtung. Valve with pressure medium drive and display device The invention relates to a valve with a piston which is actuated in the opening direction by a pressure medium and which is under spring pressure in the closing direction, with a display device.

Der Erfindung liegt die Aufgabe zugrunde, das Druckmittel, das den Kolben in öffnungsrichtung betätigt, in einfacher Weise gleichzeitig als Anzeigemittel zu verwenden, wobei der von dem Druckmittel betätigte Kolben selbst dem Druckmittel den Weg zum Anzeigegerät freigibt. Bei dieser Arbeitsweise besteht Sicherheit, daß das Druckmittel den Kolben entgegen der Kraft der in Schließrichtung wirkenden Feder betätigt hat.The invention is based on the object, the pressure medium that the Piston actuated in the opening direction, in a simple manner at the same time as a display means to be used, the piston actuated by the pressure medium itself being the pressure medium clears the way to the display device. In this way of working there is certainty that the pressure medium pushes the piston against the force of the spring acting in the closing direction has operated.

Diese Aufgabe wird dadurch gelöst, daß der Kolben bei der öffnungsbewegung einen oberhalb des Anschlusses für das Antriebdruckmittel liegenden Anschluß zur Anzeigevorrichtung freigibt.This object is achieved in that the piston during the opening movement a connection lying above the connection for the drive pressure medium for Releases display device.

In weiterer Ausbildung der Erfindung sind die beiden Anschlüsse in einem gemeinsamen rohrförmigen Anschlußstutzen angeordnet.In a further embodiment of the invention, the two connections are in arranged a common tubular connection piece.

Es ist ein Stellungsanzeiger für druckmittelbetätigte Ventile bekannt, bei welchem das Antriebsdruckmittel gleichzeitig als Anzeigemittel dient. Zylinderräume auf beiden Seiten des Kolbens sind mit einer Druckmittelquelle verbunden, und das aus dem Zylinder herausgedrückte Druckmittel bewirkt die Anzeige, wobei als Anzeigegerät ein Mengenmesser dient. Diese Einrichtung ist gegenüber der Vorrichtung nach der Erfindung im Aufbau sehr kompliziert.A position indicator for pressure medium-operated valves is known, in which the drive pressure means also serves as a display means. Cylinder spaces on both sides of the piston are connected to a pressure medium source, and that Pressure medium pressed out of the cylinder causes the display, with as a display device a flow meter is used. This device is opposite to the device according to the Invention very complicated in structure.

Es ist auch bekannt, durch einen Antriebskolben seitliche Anschlußöffnungen überfahren zu lassen, um eine Geschwindigkeit herabzusetzen. Damit wird jedoch die der Erfindung zugrunde liegende Aufgabe nicht gelöst.It is also known to have lateral connection openings through a drive piston to be run over in order to reduce a speed. However, this becomes the the object on which the invention is based is not achieved.

In der Zeichnung ist ein Ausführungsbeispiel des Ventils nach der Erfindung dargestellt.In the drawing is an embodiment of the valve according to the Invention shown.

Das Ventilgehäuse 1 ist mit einem Antriebsgehäuse 2 versehen, das auf die Stopfbuchse 3 aufgesetzt ist. Durch diese reicht die Ventilstange 4 in das Gehäuse 1 hinein. Die Rohrleitungen sind über Gewindestutzen 5 an das Gehäuse 1 angeschlossen.The valve housing 1 is provided with a drive housing 2 which is placed on the stuffing box 3 . The valve rod 4 extends through this into the housing 1 . The pipelines are connected to the housing 1 via threaded connectors 5 .

Das Antriebsgehäuse 2 ist durch eine überwurfmutter 6 mit dem Ventilgehäuse 1 verbunden. Auf die Ventilstange 4 ist eine Gleitscheibe 7 aufgelegt. Eine Ringdichtung 8 dichtet das Gehäuse 1 am Austritt der Ventilstange 4 ab. Das untere Ende der Ventilstange 4 trägt das Verschlußstück 10, in das ein C C Dichtungsring 11 eingesetzt ist.The drive housing 2 is connected to the valve housing 1 by a union nut 6 . A sliding disk 7 is placed on the valve rod 4. A ring seal 8 seals the housing 1 at the outlet of the valve rod 4. The lower end of the valve rod 4 carries the closure piece 10 into which a CC sealing ring 11 is inserted.

In die Auslaufrille z' des Anschluß-ewindes des C Kopfstückes ist eine Rundschnurdichtung 12 eingelegt. Der Antriebskolben 13 wird durch eine Doppel-Topfmanschette gebildet, auf welcher die Schließfeder 14 aufliegt. Der Antriebskolben 13 und die Feder 14 sind in dem Antriebsgehäuse angeordnet, das durch die Verschlußkappe 15 abgedeckt ist. Die Feder 14 stützt sich gegen eine Unterlegscheibe 16 mit Gleitring 17 ab. Der Antriebskolben 13 ist mit der Ventilstange 4 durch eine Kolbenstange 18 verbunden, die mit Hilfe einer Mutter 19 am Kolben 13 befestigt -ist.An O-ring seal 12 is inserted into the outlet groove z 'of the connection ewind of the C head piece. The drive piston 13 is formed by a double cup collar on which the closing spring 14 rests. The drive piston 13 and the spring 14 are arranged in the drive housing which is covered by the closure cap 15 . The spring 14 is supported against a washer 16 with a sliding ring 17 . The drive piston 13 is connected to the valve rod 4 by a piston rod 18 which is fastened to the piston 13 with the aid of a nut 19.

An das Antriebsgehäuse 15 sind die Anschlüsse 20 und 21 für die Druckluftleitungen angesetzt, die durch den Stutzen 22 gegen Stöße od. dgl. geschützt sind.The connections 20 and 21 for the compressed air lines are attached to the drive housing 15 and are protected against impacts or the like by the nozzle 22.

Das Steuergerät läßt zur Betätigung des Ventils im öffnungssinn Druckluft in den Anschluß 20 ein. Der Kolben 13 hebt sich und löst damit das Verschlußstück 10 von seinem Sitz. Sobald der Kolben eine bestimmte Höhe erreicht hat, kann Druckluft durch den Anschluß 21 in die zur Anzeigevorrichtung füh- rende Leitung eintreten und dort die öffnung des Ventils registrieren.The control unit lets compressed air into port 20 to operate the valve in the opening direction. The piston 13 rises, and thus solves the closure member 10 from its seat. Once the piston has reached a certain level, compressed air can enter through the port 21 into the guide to the display device Rende line and there register the opening of the valve.

Claims (2)

Patentansprüche: 1. Ventil mit einem in öffnungsrichtung durch ein Druckmittel betätigten Kolben, der in Schließrichtung unter Federdruck steht, mit einer Anzeigevorrichtung, d a d u r c h g e k e n n -z e i c h n e t, daß der Kolben (13) bei der Öff- nungsbewegung einen oberhalb des Anschlusses (20) für das Antriebsdruckmittel liegenden Anschluß (21) zur Anzeigevorrichtung freigibt. 1. A valve having an actuated in the opening direction by a pressure medium piston, which is in the closing direction under spring pressure, with a display device, d a d u rch g e k e nn -zeichnet that the piston (13) voltage motion in Öff- a above the connection (20) for the drive pressure medium connection (21) to the display device releases. 2. Ventil nach Ansprach 1, dadurch gekennzeichnet, daß die beiden Anschlüsse (20, 21) in einem gemeinsamen rohrförmigen Anschlußstutzen (22) angeordnet sind.2. Valve according spoke 1, characterized in that the two connections (20, 21) are arranged in a common tubular connection piece (22).
DE1962R0033951 1962-11-26 1962-11-26 Valve with pressure medium drive and display device Pending DE1235093B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1962R0033951 DE1235093B (en) 1962-11-26 1962-11-26 Valve with pressure medium drive and display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1962R0033951 DE1235093B (en) 1962-11-26 1962-11-26 Valve with pressure medium drive and display device

Publications (1)

Publication Number Publication Date
DE1235093B true DE1235093B (en) 1967-02-23

Family

ID=7404213

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1962R0033951 Pending DE1235093B (en) 1962-11-26 1962-11-26 Valve with pressure medium drive and display device

Country Status (1)

Country Link
DE (1) DE1235093B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3737140A (en) * 1971-09-07 1973-06-05 Ellis Corp Dual controlled valve assembly
DE2842174A1 (en) * 1978-09-28 1980-04-10 Rexroth Gmbh G L Hydraulic press safety circuit - has two=way control valves coupled with mechanically operated distributing valves
US5007328A (en) * 1989-07-24 1991-04-16 Otteman John H Linear actuator
US5810045A (en) * 1996-12-16 1998-09-22 Bulldog Technologies U.S.A., Inc. Valve device for introducing particulate materials into a high pressure air stream
US6607175B1 (en) 2000-11-10 2003-08-19 United States Filter Corporation Media control valve
WO2013034295A1 (en) * 2011-09-10 2013-03-14 Gea Tuchenhagen Gmbh Valve comprising a control unit

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE349305C (en) * 1919-08-24 1922-02-28 Ernst Mields Stop valve with remote control by a steam piston
US1793252A (en) * 1926-02-27 1931-02-17 Electro Flushing & Mfg Company Plumbing fixture
CH201066A (en) * 1937-10-26 1938-11-15 Escher Wyss Maschf Ag Hydraulic servo motor for actuating rotating closing elements.
GB547272A (en) * 1940-05-17 1942-08-20 Vapor Car Heating Co Inc Improvements in and relating to solenoid actuated valves
US2596532A (en) * 1946-10-11 1952-05-13 William N Coolidge Hydraulic jack operated valve and attachment
US2608211A (en) * 1949-06-08 1952-08-26 Powers Regulator Co Valve motor
DE1052764B (en) * 1956-05-23 1959-03-12 Jaroco Engineering Company Remote control for slide or the like with position indication by a manometer
US2918250A (en) * 1953-07-17 1959-12-22 Hosking Patent Corp Valve with fluid-operated control
DE1073825B (en) * 1960-01-21 Klein, Schanzlin £x Becker Aktiengesellschaft, Frankenthal (Pfalz) Position indicator for remote-controlled valves and the like
DE1080830B (en) * 1957-05-10 1960-04-28 Internat Basic Economy Corp Valve arrangement with several electromagnetically controllable individual valves each arranged in a separate housing
DE1097229B (en) * 1955-07-08 1961-01-12 Jaroco Engineering Co Hydraulic remote drive for shut-off valves u. Like., especially for ships
DE1836586U (en) * 1958-10-16 1961-08-24 Continental Elektro Ind Ag DOUBLE-ACTING HYDRAULIC ACTUATOR, IN PARTICULAR FOR ELECTRO-HYDRAULIC ADJUSTMENT OF CONTROL VALVES.

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1073825B (en) * 1960-01-21 Klein, Schanzlin £x Becker Aktiengesellschaft, Frankenthal (Pfalz) Position indicator for remote-controlled valves and the like
DE349305C (en) * 1919-08-24 1922-02-28 Ernst Mields Stop valve with remote control by a steam piston
US1793252A (en) * 1926-02-27 1931-02-17 Electro Flushing & Mfg Company Plumbing fixture
CH201066A (en) * 1937-10-26 1938-11-15 Escher Wyss Maschf Ag Hydraulic servo motor for actuating rotating closing elements.
GB547272A (en) * 1940-05-17 1942-08-20 Vapor Car Heating Co Inc Improvements in and relating to solenoid actuated valves
US2596532A (en) * 1946-10-11 1952-05-13 William N Coolidge Hydraulic jack operated valve and attachment
US2608211A (en) * 1949-06-08 1952-08-26 Powers Regulator Co Valve motor
US2918250A (en) * 1953-07-17 1959-12-22 Hosking Patent Corp Valve with fluid-operated control
DE1097229B (en) * 1955-07-08 1961-01-12 Jaroco Engineering Co Hydraulic remote drive for shut-off valves u. Like., especially for ships
DE1052764B (en) * 1956-05-23 1959-03-12 Jaroco Engineering Company Remote control for slide or the like with position indication by a manometer
DE1080830B (en) * 1957-05-10 1960-04-28 Internat Basic Economy Corp Valve arrangement with several electromagnetically controllable individual valves each arranged in a separate housing
DE1836586U (en) * 1958-10-16 1961-08-24 Continental Elektro Ind Ag DOUBLE-ACTING HYDRAULIC ACTUATOR, IN PARTICULAR FOR ELECTRO-HYDRAULIC ADJUSTMENT OF CONTROL VALVES.

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3737140A (en) * 1971-09-07 1973-06-05 Ellis Corp Dual controlled valve assembly
DE2842174A1 (en) * 1978-09-28 1980-04-10 Rexroth Gmbh G L Hydraulic press safety circuit - has two=way control valves coupled with mechanically operated distributing valves
US5007328A (en) * 1989-07-24 1991-04-16 Otteman John H Linear actuator
US5810045A (en) * 1996-12-16 1998-09-22 Bulldog Technologies U.S.A., Inc. Valve device for introducing particulate materials into a high pressure air stream
US6607175B1 (en) 2000-11-10 2003-08-19 United States Filter Corporation Media control valve
WO2013034295A1 (en) * 2011-09-10 2013-03-14 Gea Tuchenhagen Gmbh Valve comprising a control unit

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