AT37349B - Beer pressure regulator with electric drive. - Google Patents

Beer pressure regulator with electric drive.

Info

Publication number
AT37349B
AT37349B AT37349DA AT37349B AT 37349 B AT37349 B AT 37349B AT 37349D A AT37349D A AT 37349DA AT 37349 B AT37349 B AT 37349B
Authority
AT
Austria
Prior art keywords
resistance
pressure regulator
electric drive
beer
beer pressure
Prior art date
Application number
Other languages
German (de)
Original Assignee
Filter & Brautechnische Masch
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 Filter & Brautechnische Masch filed Critical Filter & Brautechnische Masch
Application granted granted Critical
Publication of AT37349B publication Critical patent/AT37349B/en

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  • Control Of Positive-Displacement Pumps (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Bierdruckregier mit elektrischem Antrieb. 



   Die Erfindung bezieht sich auf den Betrieb sogenannter elektrischer Druckregler, also elektrisch angetriebener Pumpen zum Fördern von   Flüssigkeiten, unter Aufrecht-   erhaltung eines gewissen Drucks. Die Einfindung löst in einer einfachen und sparsamen Weise die Aufgabe, den Druck der Pumpe und die Stärke des Betriebsstromes gleich zu erhalten, und zwar benutzt sie dabei eine elektrische Regelung, wie sie für andre Zwecke bereits bekannt ist. Es wird nämlich in den Stromkreis des mit den   Bierpumpcn   gekuppelten Elektromotors ein Relais eingebaut, das auf den Regelungs-Widerstand derart wirkt, dass bei steigendem Druck in der Pumpe und dadurch   bedingter grösserer Strom-   stärke der Eisenkern des Relais Widerstand einschaltet, beim Sinken des Stromverbrauchs aber Widerstand ausschaltet.

   Auf diese Weise gelingt es, die Summe von Regulierwiderstand und durch die elektromotorische Gegenkraft des Ankers hervorgerufenen Widerstand des Motors annähernd konstant zu halten, infolgedessen auch die Stromstärke bezw. den Druck der Pumpe. 



   Auf der Zeichnung ist die Erfindung durch eine schematische Darstellung ver-   anschaulicht.   Hier bedeutet M den Motor,   R   das Relais,   A   dessen Anker, W den Régulierwiderstand. 



   Steigt der Druck in der Pumpe, die der Motor M antreibt, so zieht das Relais   X   den Anker   A   in der Pfeilrichtung weiter hinein und schaltet dadurch Widerstand ein.   während   sich im entgegengesetzten Falle der   Anker senkt, und eine Ausschaltung \on   Widerstand stattfindet. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Beer pressure regulator with electric drive.



   The invention relates to the operation of so-called electric pressure regulators, ie electrically driven pumps for pumping liquids, while maintaining a certain pressure. The invention solves the problem of the pressure of the pump and the strength of the operating current in a simple and economical manner to get, and that it uses an electrical control, as it is already known for other purposes. A relay is built into the circuit of the electric motor coupled with the beer pumps, which acts on the control resistor in such a way that when the pressure in the pump rises and the current increases as a result, the iron core of the relay switches on when the power consumption drops but turns off resistance.

   In this way, it is possible to keep the sum of the regulating resistance and the resistance of the motor caused by the counter electromotive force of the armature approximately constant. the pressure of the pump.



   The invention is illustrated in the drawing by means of a schematic representation. Here M means the motor, R the relay, A its armature, W the regulating resistor.



   If the pressure in the pump that drives the motor M rises, the relay X pulls the armature A further in in the direction of the arrow and thereby switches on a resistor. while in the opposite case the armature lowers and an elimination of resistance takes place.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

 

Claims (1)

PATENT-ANSPRUCH : Bierdruckregler mit elektrischem. Antrieb, dadurch gekennzeichnet, dass ein in den Stromkreis eines mit der Bierpumpe gekuppelten Elektromotors eingeschaltetes Relais den EMI1.1 Stromstärke Widerstand einzuschalten, beim Sinken des Stromverbrauchs Widerstand auszuschalten, derart, dass die Summe von Regulierwiderstand und Motorwiderstand annähernd konstant bleibt. EMI1.2 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Beer pressure regulator with electrical. Drive, characterized in that a relay connected to the circuit of an electric motor coupled to the beer pump is the EMI1.1 Switch on the current resistance, switch off the resistance when the power consumption drops, in such a way that the sum of the regulating resistance and the motor resistance remains approximately constant. EMI1.2 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT37349D 1908-04-06 1908-04-06 Beer pressure regulator with electric drive. AT37349B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT37349T 1908-04-06

Publications (1)

Publication Number Publication Date
AT37349B true AT37349B (en) 1909-05-25

Family

ID=3554667

Family Applications (1)

Application Number Title Priority Date Filing Date
AT37349D AT37349B (en) 1908-04-06 1908-04-06 Beer pressure regulator with electric drive.

Country Status (1)

Country Link
AT (1) AT37349B (en)

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