DE349305C - Stop valve with remote control by a steam piston - Google Patents
Stop valve with remote control by a steam pistonInfo
- Publication number
- DE349305C DE349305C DE1919349305D DE349305DD DE349305C DE 349305 C DE349305 C DE 349305C DE 1919349305 D DE1919349305 D DE 1919349305D DE 349305D D DE349305D D DE 349305DD DE 349305 C DE349305 C DE 349305C
- Authority
- DE
- Germany
- Prior art keywords
- valve
- piston
- steam
- remote control
- cone
- 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
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
- F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
- F16K31/363—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor the fluid acting on a piston
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Description
DEUTSCHES REICHGERMAN EMPIRE
« ElGENDOM^«ElGENDOM ^
AUSGEGEBEN AM 28. FEBRUAB 1922ISSUED FEBRUARY 28, 1922
REICHSPATENTAMTREICH PATENT OFFICE
PATENTSCHRIFTPATENT LETTERING
- JVr 349305 KLASSE 47g GRUPPE 45- JVr 349305 CLASS 47g GROUP 45
Ernst Mields in Negrepp b. Labes.Ernst Mields in Negrepp b. Labes.
Patentiert im Deutschen Reiche vom 24. August 1919 ab.Patented in the German Empire on August 24, 1919.
Gegenstand der Erfindung ist ein Absperrventil mit Fernsteuerung durch einen Dampfkolben, welches so angeordnet ist, daß ein langsam entlastetes öffnen und ein rasches Schließen nur durch Umlegen des Stellhebels der Fernsteuerung ohne weitere Handgriffe ermöglicht wird.The subject of the invention is a shut-off valve with remote control by a steam piston, which is arranged so that a slow relieved opening and a rapid Closing only by turning the control lever on the remote control without any further manipulation is made possible.
Dies wird dadurch erreicht, daß der Steuerliahn für den Dampf kolben in der Offenstelfung des Ventils die jede Kolbenseite mitThis is achieved by the fact that the Steuerliahn for the steam piston in the open position of the valve with each side of the piston
dem Ein- und Auslaß verbindende Leitung drosselt, während er sie in der Schlußstellung" vollständig öffnet. Es wird hierdurch ein zur Lösung der gestellten Aufgabe geeignetes Ventil geschaffen, welches trotz wesentlicher Vorzüge erheblich billiger, einfacher und in der Wirkung sicherer ist als die bisher bekannten \fentile.the line connecting the inlet and outlet throttles while it is in the final position " opens completely. This makes it a suitable solution for the task at hand Valve created which, despite its essential advantages, is considerably cheaper, simpler and in the effect is more reliable than the previously known \ fentile.
Das Ventil soll hauptsächlich als Hauptabo sperrventil dienen, damit bei Unglücksfällen in den Transmissionen, bei Rohrbrüchen, Ausplatzen Λ^οη Verpackungen, Stillegen der Dampfmaschine o. dgl., sofort der Dampf von jedem Raum, wo sich Transmissionen und Dampfleitungen befinden, abgesperrt werden kann. Ferner soll dies Ventil auch auf Schiffen Anwendung finden, damit vom Deck aus die Maschine auf schnellstem Wege durch Dampfabsperrung stillgelegt werden kann undThe valve should mainly serve as a main subscription shut-off valve, so in case of accidents in the transmissions, in the event of pipe bursts, bursting Λ ^ οη packaging, shutdown of the Steam engine o. The like. Immediately the steam from every room where there are transmissions and Steam lines are located, can be shut off. Furthermore, this valve should also be used on ships Find application so that the engine can be shut down as quickly as possible by steam shut-off from the deck and
ίο Unglücksfälle im Kessel- und Maschinenraum verhütet werden.ίο Accidents in the boiler room and engine room be prevented.
Eine Ausführungsform des Erfindungsgegenstandes ist in der Zeichnung im Schnitt dargestellt, und zwar zeigt Abb. ι die Gesamtanordnung in Schlußstellung, Abb. 2 die Fernschaltvorrichtung in Öffnungsstellung·, j Das Ventil^ ist unmittelbar an den Dampf- , kessel angeschraubt, und zwar so, daß der j Druck oberhalb des Ventilkegels in das Ge-An embodiment of the subject matter of the invention is shown in section in the drawing shown, namely Fig. ι shows the overall arrangement in the final position, Fig. 2 the Remote switching device in the open position, j The valve ^ is directly on the steam, screwed on the boiler in such a way that the j pressure above the valve cone enters the
;o häuse α einmündet. Der Ventilkegel besteht aus zwei Teilen, von denen der äußere C1 lose auf dem Sitz s ruhend, mit einem darüber befindlichen Führungsnippel' e starr verbunden ist. Auf einem besonderen Sitz im Kegel c ruht der innere Ventilkegel y, dessen Spindel d in dem Nippel c geführt ist. Der Zwischenraum zwischen Kegel c und Nippel e entspricht dem relativen Hub des Kegels v. Auf dem Ventildeckel b ruht auf Säulen f der; o housing α joins. The valve cone consists of two parts, of which the outer C 1 rests loosely on the seat s and is rigidly connected to a guide nipple e located above it. The inner valve cone y, the spindle d of which is guided in the nipple c , rests on a special seat in the cone c. The space between cone c and nipple e corresponds to the relative stroke of cone v. On the valve cover b rests on pillars f the
ο Steuerzylinder h mit dem Kolben i, dem die durch eine Stopfbuchse k gehende Ventilspindel d als Kolbenstange dient. Der Steuerhahn 0, dessen Küken p mit zwei Aussparungen to und χ und zwei Durchlaßöffnungen q} ν versehen ist, und durch einen Stellhebel r von der offnungsstellung (Abb. 2) in die Schlußstellung (Abb. 1) geschwenkt werden kann, ist durch Rohr η mit der öffnung t der Ventiloberseite, durch Rohr I ο Control cylinder h with piston i, for which the valve spindle d, which goes through a stuffing box k, serves as a piston rod. The control valve 0, whose plug p is provided with two recesses to and χ and two passage openings q } ν , and can be swiveled from the open position (Fig. 2) to the closed position (Fig. 1) by an adjusting lever r, is through a pipe η with the opening t of the valve top, through pipe I.
ο und in mit der Kolbenober- und -Unterseite und durch Stutzen u mit der freien Luft verbunden. ο and with the upper piston and base and neck and connected to the open air.
Die Wirkungsweise des Ventils bei Offnungsstellung des Steuerhahns (Abb. 2) ist folgende:How the valve works when the control valve is in the open position (Fig. 2) is the following:
Durch die Öffnung t im Ventilgehäuse überführt die Rohrleitung η (Abb. 2) durch die Aussparung w des Hahnkükens und die kleine Öffnung q Dampf bzw. Kondenswasser allmählich in das Rohr m und von dort nach der Unterseite des Kolbens i. Der Kesseldruck verschiebt Kolben i, Stange d, Kegel y nach oben und hebt ihn von dem Kegel c ab, bis er gegen den Nippel e stößt. In dieser Stellung bleibt der Kegel y so lange stehen, bis ein Druckausgleich vor und hinter ihm stattgefunden hat. Dann nimmt Kegel y durch den Nippel e den Kegel c bis zur vollen Ventilöffnung mit. Zu gleicher Zeit muß auch der Dampf bzw. das Kondenswasser von der Gegenseite des Kolbens i freien Austritt haben, und zwar durch die Rohrleitung/, die kleine öffnung υ des Hahnkükens, die Kegelaussparung χ und die Austrittsöffnung μ ins Freie. Will man nun das Ventil schnell schließen, so steuert man das Hahnküken ρ am Griff r nach der entgegengesetzten Seite (Abb. 1) um und leitet hierdurch· den Dampfdruck nach der Kolbenoberseite, und zwar mit derselben Dampfzuleitung η durch die Hahnkükenaussparungze und die Leitung/. Die Entlastung der entgegengesetzten Kolbenseite erfolgt durch die Rohrleitung m, Aussparung λ- im Küken und Öffnung μ ins Freie. Da in dieser Stellung die Durchgangsöffnungen des Hahns bedeutend größer sind, als bei der Offnungsstellung und die Ventilkegel ganz entlastet sind, schließt sich das Ventil im Augenblick.Through the opening t in the valve housing, the pipe η (Fig. 2) gradually transfers steam or condensed water through the recess w of the stopcock and the small opening q into the pipe m and from there to the bottom of the piston i. The boiler pressure moves piston i, rod d, cone y upwards and lifts it off cone c until it hits nipple e. The cone y remains in this position until a pressure equalization has taken place in front of and behind it. Then cone y takes the cone c with it through the nipple e until the valve is fully open. At the same time, the steam or condensed water must also have a free outlet from the opposite side of the piston i , namely through the pipeline /, the small opening υ of the cock plug, the conical recess χ and the outlet opening μ to the outside. If one wants to close the valve quickly controls to the tap ρ handle r to the opposite side (Fig. 1) and passes thereby · the vapor pressure after the piston top, with the same steam supply η by the Hahnkükenaussparungze and the line / . The opposite side of the piston is relieved through the pipe m, recess λ- in the plug and opening μ to the outside. Since the through openings of the valve are significantly larger in this position than in the open position and the valve cone is completely relieved, the valve closes at the moment.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE349305T | 1919-08-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE349305C true DE349305C (en) | 1922-02-28 |
Family
ID=6258378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1919349305D Expired DE349305C (en) | 1919-08-24 | 1919-08-24 | Stop valve with remote control by a steam piston |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE349305C (en) |
Cited By (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE918132C (en) * | 1941-11-19 | 1954-09-20 | T A M Sa Pour Tous App S Mecan | Hydraulic remote control device for a pipeline valve |
DE1086099B (en) * | 1958-11-06 | 1960-07-28 | Siemens Ag | Valve with a remote-controlled compressed air drive according to the delivery of a predetermined amount |
DE1093638B (en) * | 1958-11-05 | 1960-11-24 | Heraeus Gmbh W C | Pneumatic or hydraulic actuation device for valves or the like. |
DE1095610B (en) * | 1958-12-31 | 1960-12-22 | Licentia Gmbh | Valve with drive piston, especially for turbines |
DE1111468B (en) * | 1956-04-11 | 1961-07-20 | Josef Drittenpreis | Valve saddle for supply lines laid in the ground, especially under streets |
DE1115041B (en) * | 1959-04-22 | 1961-10-12 | Walter Hartung Dipl Ing | Fluid valve controlled by pressure medium for automatic flow limitation devices |
DE1127676B (en) * | 1958-06-12 | 1962-04-12 | Maschf | Shut-off valve or the like driven by a pressure medium, preferably for compressed air drives of conveyors and / or mining machines working underground |
DE1143487B (en) * | 1959-01-03 | 1963-02-14 | Edwards & Rasmussen | Device for actuating closure lids arranged at the lower end of vertical retorts |
DE1161734B (en) * | 1961-06-15 | 1964-01-23 | Webster Electric Co Inc | Control for a servomotor with a control slide and an automatic valve |
DE1165954B (en) * | 1960-07-12 | 1964-03-19 | Breuer Werke Ges Mit Beschraen | Drive for shut-off valves and equipment for its actuation |
DE1167140B (en) * | 1957-07-17 | 1964-04-02 | Sigma | Valve or the like with pressure medium drive and display device for the valve position or movement |
DE1169232B (en) * | 1961-05-05 | 1964-04-30 | Zikesch Carl Herbert | Device for the gradual expansion of a work medium under high pressure |
DE1171685B (en) * | 1958-04-21 | 1964-06-04 | Karl Adams | Flap valve with differential piston |
DE1178292B (en) * | 1960-04-20 | 1964-09-17 | Schwermaschb Karl Liebknecht M | Emptying slide for rotating pulp digesters |
DE1196458B (en) * | 1960-11-12 | 1965-07-08 | Erich Herion | Pressure fluid operated valve controlled by a three-way auxiliary valve and with a relief valve |
DE1200086B (en) * | 1962-07-12 | 1965-09-02 | Boehler & Co Ag Geb | Automatic control for rotating compressed air motors for valves u. like |
DE1206248B (en) * | 1961-06-29 | 1965-12-02 | Teves Kg Alfred | Valve with snap device and pressure medium drive |
DE1214963B (en) * | 1963-08-26 | 1966-04-21 | Teldec Telefunken Decca | Three-way valve with two locking pieces and pressure medium drive, especially steam-water valve for record presses |
DE1215462B (en) * | 1962-09-03 | 1966-04-28 | Kinwell Dev Company | Control or shut-off valve with pressure medium drive |
DE1228111B (en) * | 1962-05-23 | 1966-11-03 | Helmut Baelz Ges Fuer Patentve | Diaphragm control and check valve with an auxiliary valve and a relief valve |
DE1235093B (en) * | 1962-11-26 | 1967-02-23 | Rosista G M B H | Valve with pressure medium drive and display device |
DE1237867B (en) * | 1963-05-08 | 1967-03-30 | Vapor Corp | Pressure fluid operated valve with an auxiliary and a relief valve |
DE1242961B (en) * | 1964-03-23 | 1967-06-22 | Hydraulic Unit Specialities Co | Blocking block for the connection lines of reversible hydraulic motors |
DE1259157B (en) * | 1961-11-14 | 1968-01-18 | Robert S Willis | Pressure-dependent shut-off valve that responds above and below a normal working pressure |
DE1259160B (en) * | 1962-09-14 | 1968-01-18 | Werner Imobersteg Dipl Ing | Flow valve for high pressures |
DE1288860B (en) * | 1965-07-20 | 1969-02-06 | Kugelfischer G Schaefer & Co | Electromagnetic shut-off valve |
DE1675512B1 (en) * | 1968-02-20 | 1970-12-17 | Pleiger Maschf Paul | Valve for connecting pressureless, empty lines to a pressurized line |
DE1775783B1 (en) * | 1967-10-19 | 1972-11-16 | Hydraulic Unit Specialities Co | Hydraulic piston valve arrangement working with pilot control |
DE3208342A1 (en) * | 1982-03-09 | 1983-09-15 | Alfred Teves Gmbh, 6000 Frankfurt | Motor for adjusting valve elements or flaps on high-pressure gas lines |
EP0639737A1 (en) * | 1993-08-20 | 1995-02-22 | Von Roll Ag | Hydraulic or pneumatic actuator for an underground valve |
-
1919
- 1919-08-24 DE DE1919349305D patent/DE349305C/en not_active Expired
Cited By (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE918132C (en) * | 1941-11-19 | 1954-09-20 | T A M Sa Pour Tous App S Mecan | Hydraulic remote control device for a pipeline valve |
DE1111468B (en) * | 1956-04-11 | 1961-07-20 | Josef Drittenpreis | Valve saddle for supply lines laid in the ground, especially under streets |
DE1167140B (en) * | 1957-07-17 | 1964-04-02 | Sigma | Valve or the like with pressure medium drive and display device for the valve position or movement |
DE1171685B (en) * | 1958-04-21 | 1964-06-04 | Karl Adams | Flap valve with differential piston |
DE1127676B (en) * | 1958-06-12 | 1962-04-12 | Maschf | Shut-off valve or the like driven by a pressure medium, preferably for compressed air drives of conveyors and / or mining machines working underground |
DE1093638B (en) * | 1958-11-05 | 1960-11-24 | Heraeus Gmbh W C | Pneumatic or hydraulic actuation device for valves or the like. |
DE1086099B (en) * | 1958-11-06 | 1960-07-28 | Siemens Ag | Valve with a remote-controlled compressed air drive according to the delivery of a predetermined amount |
DE1095610B (en) * | 1958-12-31 | 1960-12-22 | Licentia Gmbh | Valve with drive piston, especially for turbines |
DE1143487B (en) * | 1959-01-03 | 1963-02-14 | Edwards & Rasmussen | Device for actuating closure lids arranged at the lower end of vertical retorts |
DE1115041B (en) * | 1959-04-22 | 1961-10-12 | Walter Hartung Dipl Ing | Fluid valve controlled by pressure medium for automatic flow limitation devices |
DE1178292B (en) * | 1960-04-20 | 1964-09-17 | Schwermaschb Karl Liebknecht M | Emptying slide for rotating pulp digesters |
DE1165954B (en) * | 1960-07-12 | 1964-03-19 | Breuer Werke Ges Mit Beschraen | Drive for shut-off valves and equipment for its actuation |
DE1196458B (en) * | 1960-11-12 | 1965-07-08 | Erich Herion | Pressure fluid operated valve controlled by a three-way auxiliary valve and with a relief valve |
DE1169232B (en) * | 1961-05-05 | 1964-04-30 | Zikesch Carl Herbert | Device for the gradual expansion of a work medium under high pressure |
DE1161734B (en) * | 1961-06-15 | 1964-01-23 | Webster Electric Co Inc | Control for a servomotor with a control slide and an automatic valve |
DE1206248B (en) * | 1961-06-29 | 1965-12-02 | Teves Kg Alfred | Valve with snap device and pressure medium drive |
DE1259157B (en) * | 1961-11-14 | 1968-01-18 | Robert S Willis | Pressure-dependent shut-off valve that responds above and below a normal working pressure |
DE1228111B (en) * | 1962-05-23 | 1966-11-03 | Helmut Baelz Ges Fuer Patentve | Diaphragm control and check valve with an auxiliary valve and a relief valve |
DE1200086B (en) * | 1962-07-12 | 1965-09-02 | Boehler & Co Ag Geb | Automatic control for rotating compressed air motors for valves u. like |
DE1215462B (en) * | 1962-09-03 | 1966-04-28 | Kinwell Dev Company | Control or shut-off valve with pressure medium drive |
DE1259160B (en) * | 1962-09-14 | 1968-01-18 | Werner Imobersteg Dipl Ing | Flow valve for high pressures |
DE1235093B (en) * | 1962-11-26 | 1967-02-23 | Rosista G M B H | Valve with pressure medium drive and display device |
DE1237867B (en) * | 1963-05-08 | 1967-03-30 | Vapor Corp | Pressure fluid operated valve with an auxiliary and a relief valve |
DE1214963B (en) * | 1963-08-26 | 1966-04-21 | Teldec Telefunken Decca | Three-way valve with two locking pieces and pressure medium drive, especially steam-water valve for record presses |
DE1242961B (en) * | 1964-03-23 | 1967-06-22 | Hydraulic Unit Specialities Co | Blocking block for the connection lines of reversible hydraulic motors |
DE1288860B (en) * | 1965-07-20 | 1969-02-06 | Kugelfischer G Schaefer & Co | Electromagnetic shut-off valve |
DE1775783B1 (en) * | 1967-10-19 | 1972-11-16 | Hydraulic Unit Specialities Co | Hydraulic piston valve arrangement working with pilot control |
DE1675512B1 (en) * | 1968-02-20 | 1970-12-17 | Pleiger Maschf Paul | Valve for connecting pressureless, empty lines to a pressurized line |
DE3208342A1 (en) * | 1982-03-09 | 1983-09-15 | Alfred Teves Gmbh, 6000 Frankfurt | Motor for adjusting valve elements or flaps on high-pressure gas lines |
EP0639737A1 (en) * | 1993-08-20 | 1995-02-22 | Von Roll Ag | Hydraulic or pneumatic actuator for an underground valve |
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