DE166914C - - Google Patents

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Publication number
DE166914C
DE166914C DE1904166914D DE166914DA DE166914C DE 166914 C DE166914 C DE 166914C DE 1904166914 D DE1904166914 D DE 1904166914D DE 166914D A DE166914D A DE 166914DA DE 166914 C DE166914 C DE 166914C
Authority
DE
Germany
Prior art keywords
chambers
pressure
pressure reduction
gas
chamber
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
DE1904166914D
Other languages
German (de)
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 filed Critical
Application granted granted Critical
Publication of DE166914C publication Critical patent/DE166914C/de
Expired legal-status Critical Current

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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
    • F16HGEARING
    • F16H57/00General details of gearing
    • F16H57/02Gearboxes; Mounting gearing therein
    • F16H57/027Gearboxes; Mounting gearing therein characterised by means for venting gearboxes, e.g. air breathers
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00Control of fluid pressure
    • G05D16/024Controlling the inlet pressure, e.g. back-pressure regulator

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Description

KAiSERTFCHESKAiSERTFCHES

PATENTAMT.PATENT OFFICE.

Die vorliegende Erfindung betrifft eine Vorrichtung zur Druckminderung von Gasen, Dämpfen oder Flüssigkeiten mit mehreren hintereinander liegenden Kammern, von denen jede mit der folgenden derart in Verbindung gebracht ist, daß das Gas beim Überströmen aus einer Kammer in die nächste Kammer eine Druckminderung erfährt und die gesamte Druckminderung des Gases in mehrereThe present invention relates to a device for reducing the pressure of gases, Vapors or liquids with several chambers in a row, of which each is associated with the following such that the gas overflows from one chamber to the next chamber experiences a pressure reduction and the entire Pressure reduction of the gas in several

ίο Druckstufen zerlegt wird.ίο pressure stages is dismantled.

Gemäß vorliegender Erfindung ist jede dieser Kammern mit einem zweiten, nach dem Niederdruckraume führenden, durch einen Schieber o. dgl. abschließbaren Kanal versehen, um je nach Bedarf verschiedene Grade der Druckminderung durch Zu- oder Abschalten von Kammern zu erzielen.According to the present invention, each of these chambers is provided with a second, after the low-pressure chamber leading, provided by a slide or the like lockable channel, to different degrees of pressure reduction by switching on or off as required of chambers to achieve.

Der Gegenstand der Erfindung ist auf der Zeichnung in einer Ausführungsform veranschaulicht. The object of the invention is illustrated in the drawing in one embodiment.

Die Vorrichtung besteht im wesentlichen aus dem in mehrere Kammern 1, 2, 3, 4 ... geteilten Ventilgehäuse α, in welches das Rohr b einmündet. In den Scheidewänden c zwischen den Kammern sind Öffnungen d von bestimmtem Querschnitt angebracht. Beim Überströmen des Gases aus einer Kammer in die nächste findet eine Druckabnahme des strömenden Mittels statt, so daß in . der nächsten Kammer ein geringerer Druck herrscht als in der vorhergehenden. Durch geeignete Bemessung der in den Scheidewänden befindlichen Durchtrittsquerschnitte d kann man während der Strömung des Gases eine Reihe Druckstufen nebeneinander aufrecht erhalten und durch öffnen der entsprechenden Kammer den erforderlichen verminderten Druck erzielen. Die Regelung geschieht dann durch Zu- bezw. Ausschalten der verschiedenen Kammern. Dies kann durch einen Schieber er welcher die Austrittsöffnungen f der Kammern gleichmäßig überdeckt, bewirkt werden; jedoch können anstatt des Schiebers auch andere Absperrvorrichtungen, wie Ventilkegel, Klappen, Ventilteller oder dergl., angewendet werden. Auch kann jede öffnung/ für sich durch derartige Verschlüsse abgedeckt werden, ohne daß hierdurch der der Erfindung zugrunde liegende Grundsatz geändert wird. The device essentially consists of the valve housing α, which is divided into several chambers 1, 2, 3, 4 ... and into which the pipe b opens. In the partitions c between the chambers openings d of a certain cross-section are made. When the gas flows over from one chamber to the next, there is a decrease in pressure of the flowing medium, so that in. the pressure in the next chamber is lower than in the previous one. By suitable dimensioning of the passage cross-sections d located in the partition walls, a number of pressure levels can be maintained next to one another during the flow of the gas and the required reduced pressure can be achieved by opening the corresponding chamber. The regulation is then done by Zu- or. Switching off the various chambers. This can be brought about by a slide e r which evenly covers the outlet openings f of the chambers; however, other shut-off devices, such as valve cones, flaps, valve disks or the like, can also be used instead of the slide. Each opening can also be covered by such closures without changing the principle on which the invention is based.

In einzelnen Fällen wird es zweckmäßig sein, die Kammern nicht hintereinander, wie dies in der Zeichnung veranschaulicht ist, sondern parallel zu schalten oder auch beide Schaltungsarten miteinander zu vereinigen.In individual cases it will be useful not to like the chambers one behind the other this is illustrated in the drawing, but to connect in parallel or both To combine types of circuit with each other.

Claims (1)

Patent-Anspruch:Patent claim: Vorrichtung zur Druckminderung von Gasen, Dämpfen oder Flüssigkeiten, die aus mehreren hintereinander liegenden Kammern besteht, von denen jede mit der folgenden derart in Verbindung gebracht ist, daß das Gas beim ÜberströmenDevice for reducing the pressure of gases, vapors or liquids that consists of several chambers lying one behind the other, each of which is so connected to the following is that the gas when overflowing aus einer Kammer in die nächste Kammer eine Druckminderung erfährt und die gesamte Druckminderung des Gases in mehrere Druckstufen zerlegt wird, dadurch gekennzeichnet, daß jede dieser Kammern mit einem zweiten, nach dem Niederdruckraume führenden, durch einen Schieber (e) oder dergl. abschließbaren Kanal ff) versehen ist, um je nach Bedarf verschiedene Grade der Druckminderung durch Zu- oder Abschalten von Kammern zu erzielen.from one chamber to the next chamber undergoes a pressure reduction and the entire pressure reduction of the gas is broken down into several pressure stages, characterized in that each of these chambers is provided with a second channel, which can be closed by a slide valve (s) or the like, ff ) is provided in order to achieve various degrees of pressure reduction by connecting or disconnecting chambers as required. Hierzu ι Blatt Zeichnungen.For this purpose ι sheet of drawings.
DE1904166914D 1904-01-01 1904-01-01 Expired DE166914C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE166914T 1904-01-01

Publications (1)

Publication Number Publication Date
DE166914C true DE166914C (en) 1906-01-13

Family

ID=33035646

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1904166914D Expired DE166914C (en) 1904-01-01 1904-01-01

Country Status (1)

Country Link
DE (1) DE166914C (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1021675B (en) * 1956-01-09 1957-12-27 Pohlig Ag J Device for ventilating and ventilating transmission housings
DE1031315B (en) * 1953-05-06 1958-06-04 Yarnall Waring Company Condensate drain valve
DE1068965B (en) * 1959-11-12
DE1094538B (en) * 1955-12-02 1960-12-08 Dingler Werke Ag Nozzle control slide for pressure reduction and volume control
DE1138290B (en) * 1957-01-26 1962-10-18 Basf Ag Device with several stages for relieving high pressures and for regulating media flowing under high pressure
DE1155645B (en) * 1958-06-28 1963-10-10 Klein Schanzlin & Becker Ag Free wheel check valve
DE1169232B (en) * 1961-05-05 1964-04-30 Zikesch Carl Herbert Device for the gradual expansion of a work medium under high pressure

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1068965B (en) * 1959-11-12
DE1031315B (en) * 1953-05-06 1958-06-04 Yarnall Waring Company Condensate drain valve
DE1094538B (en) * 1955-12-02 1960-12-08 Dingler Werke Ag Nozzle control slide for pressure reduction and volume control
DE1021675B (en) * 1956-01-09 1957-12-27 Pohlig Ag J Device for ventilating and ventilating transmission housings
DE1138290B (en) * 1957-01-26 1962-10-18 Basf Ag Device with several stages for relieving high pressures and for regulating media flowing under high pressure
DE1155645B (en) * 1958-06-28 1963-10-10 Klein Schanzlin & Becker Ag Free wheel check valve
DE1169232B (en) * 1961-05-05 1964-04-30 Zikesch Carl Herbert Device for the gradual expansion of a work medium under high pressure

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