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DE534100C - Angle suction nozzle for gas pressure regulator - Google Patents

Angle suction nozzle for gas pressure regulator

Info

Publication number
DE534100C
DE534100C DENDAT534100D DE534100DD DE534100C DE 534100 C DE534100 C DE 534100C DE NDAT534100 D DENDAT534100 D DE NDAT534100D DE 534100D D DE534100D D DE 534100DD DE 534100 C DE534100 C DE 534100C
Authority
DE
Germany
Prior art keywords
suction nozzle
pressure regulator
gas pressure
pipe
angle suction
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
DENDAT534100D
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 DE534100C publication Critical patent/DE534100C/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00Control of flow
    • G05D7/01Control of flow without auxiliary power
    • G05D7/0173Control of flow without auxiliary power using pivoting sensing element acting as a valve mounted within the flow-path

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Control Of Fluid Pressure (AREA)

Description

Gasdruckregler mit zugehöriger Strahlsaugdüse, zu dem Zweck, das Gas unter der Reglermembran zur Erzielung einer schnelleren Reglertätigkeit abzusaugen, sind bereits in verschiedenen Ausführungsarten bekannt. Neu und mit verschiedenen technischen Vorteilen verbunden ist eine Anordnung dieser Winkelsaugdüse, wie sie nachfolgend beschrieben ist und die darin besteht, daßGas pressure regulator with associated jet suction nozzle for the purpose of keeping the gas under the Sucking off the regulator membrane to achieve faster regulator activity are already available known in various designs. New and with various technical advantages connected is an arrangement of this angle suction nozzle, as described below is and which consists in that

ίο ein auswechselbares Rohrverschlußstück die Winkelsaugdüse trägt.ίο an exchangeable pipe stopper the Angled suction nozzle.

In der zugehörigen Abbildung i&t α ein Stück einer Rohrleitung, welches in der Pfeilrichtung von dem Gasstrom durchflossen wird. Eine in der Rohrwandung befindliche Öffnung' wird durch ein Verschlußstück b verschlossen. An diesem Verschlußstück b sitzt innerhalb des Rohres ff die Winkelsaugdüse, weiche aus der Düse c und der vorgelagertenIn the associated figure i & t α a piece of a pipe through which the gas flow flows in the direction of the arrow. An opening in the pipe wall is closed by a closure piece b. On this closure piece b sits the angle suction nozzle inside the tube ff, soft from the nozzle c and the upstream one

ίο Mundöffnung des Saugrohres d gebildet wird. Das Saugrohr d steht durch den Rohrkanal e mit der. Membrankammer des Gasdruckreglers in Verbindung, aus, welcher das Gas abgesaugt werden soll. Innerhalb des Rohres a ίο mouth opening of the suction tube d is formed. The suction pipe d is through the pipe channel e with the. Diaphragm chamber of the gas pressure regulator in connection, from which the gas is to be extracted. Inside the tube a

*5 ist ein Drosselorgan beispielsweise eine Drosselklappe, angeordnet, welche um ihre Achse g· drehbar ist und von außen, eingestellt werden kann. In ihrer Abschlußstellung stützt sich die· Drosselklappe gegen eine Rastfo. 3p* 5 is a throttle device, for example Throttle valve, arranged, which is rotatable about its axis g · and adjusted from the outside can be. In its final position, the throttle valve is supported against a Rastfo. 3p

Die seitliche Anordnung der Winkelsaugdüse c, d an einem auswechselbaren Rohrverschlußstück b hat den Vorteil, daß der durch das Drosselorgan/ seitlich abgeleitete Gasstrom in voller Kraftwirkung die Düse c durchströmt und somit eine kräftige Saugwirkung hervorruft. Ferner kann vermöge des auswechselbaren Rohrverschlußstückes b die Winkelsaugdüse c, d jederzeit schnell nachgeprüft, gereinigt oder ausgewechselt werden, was wesentliche Arbeitserleichterungen bedeutet.The lateral arrangement of the angled suction nozzle c, d on an exchangeable pipe plug b has the advantage that the gas flow diverted by the throttle element / laterally flows through the nozzle c with full force and thus creates a powerful suction effect. Furthermore, by virtue of the exchangeable pipe closure piece b, the angle suction nozzle c, d can be quickly checked, cleaned or replaced at any time, which means that work is made considerably easier.

Claims (1)

Patentanspruch:Claim: Winkelsaugdüse, die das Gas aus der Membrankammer eines Gasdruckreglers zur Veränderung der Membranbelastung absaugt und die seitlich in dem Haüptgasrohr in der Richtung des Hauptgasstromes angeordnet und gleichzeitig mit einem Drosselorgan, wie Drosselklappe, Schieber oder Absperrventil, kombiniert ist, dadurch gekennzeichnet, daß ein auswechselbares Rohrverschlußstück (·&) die Winkelsaugdüse (c, d) trägt.Angled suction nozzle which sucks the gas out of the diaphragm chamber of a gas pressure regulator to change the diaphragm load and which is arranged laterally in the main gas pipe in the direction of the main gas flow and at the same time combined with a throttle element such as a throttle valve, slide valve or shut-off valve, characterized in that an exchangeable pipe plug (· &) Carries the angled suction nozzle (c, d) . Hierzu ϊ Blatt' ZeichnungenFor this purpose ϊ sheet of drawings
DENDAT534100D Angle suction nozzle for gas pressure regulator Expired DE534100C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE534100T

Publications (1)

Publication Number Publication Date
DE534100C true DE534100C (en) 1931-09-25

Family

ID=6556317

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT534100D Expired DE534100C (en) Angle suction nozzle for gas pressure regulator

Country Status (1)

Country Link
DE (1) DE534100C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5700976A (en) * 1993-08-11 1997-12-23 Siemens Aktiengesellschaft Electronic device housing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5700976A (en) * 1993-08-11 1997-12-23 Siemens Aktiengesellschaft Electronic device housing

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