DE201352C - - Google Patents

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Publication number
DE201352C
DE201352C DENDAT201352D DE201352DA DE201352C DE 201352 C DE201352 C DE 201352C DE NDAT201352 D DENDAT201352 D DE NDAT201352D DE 201352D A DE201352D A DE 201352DA DE 201352 C DE201352 C DE 201352C
Authority
DE
Germany
Prior art keywords
resistance
pump
beer
pressure
motor
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.)
Active
Application number
DENDAT201352D
Other languages
German (de)
Publication of DE201352C publication Critical patent/DE201352C/de
Active legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B67OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67DDISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D1/00Apparatus or devices for dispensing beverages on draught
    • B67D1/08Details
    • B67D1/10Pump mechanism

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Der Gegenstand der Erfindung betrifft eine elektrisch angetriebene Pumpe zum Fördern von Bier mit Einrichtung zur Aufrechterhaltung eines bestimmten Drucks. Das Neue besteht darin, daß, um den Druck der Pumpe und die Stärke des Betriebsstroms gleich zu erhalten, eine elektrische Regelungsvorrichtung benutzt wird, wie sie an sich bereits bekannt ist. Es wird nämlich in den Stromkreis desThe subject matter of the invention relates to an electrically driven pump for conveying of beer with a device to maintain a certain pressure. The new consists in the fact that to make the pressure of the pump and the strength of the operating current equal too obtained, an electrical control device is used, as it is already known per se is. It is namely in the circuit of the

ίο mit der oder den Bierpumpen gekuppelten Elektromotors ein Relais eingebaut, das auf den Regelungswiderstand derart wirkt, daß bei steigendem Druck in der Pumpe und dadurch bedingter größerer Stromstärke der Eisenkern des Relais Widerstand einschaltet, beim Sinken des Stromverbrauchs aber Widerstand ausschaltet. Auf diese Weise gelingt es, die Summe von Regulierwiderstand und dem durch die elektromotorische Gegenkraft des Ankers hervorgerufenen Widerstand des Motors annähernd konstant zu halten, infolgedessen auch die Stromstärke und den Druck der Pumpe.ίο coupled with the beer pump (s) Electric motor built a relay that acts on the control resistor in such a way that when the pressure in the pump rises and the greater amperage of the The iron core of the relay switches on resistance, but when power consumption drops, resistance turns off. In this way it is possible to measure the sum of the regulating resistance and the counter-electromotive force the armature caused resistance of the motor to keep approximately constant, as a result also the amperage and pressure of the pump.

Auf der Zeichnung ist die Erfindung durch eine schematische Darstellung veranschaulicht. Hier bezeichnet M den Motor, R das Relais, A dessen Anker, W den Regulierwiderstand. In the drawing, the invention is illustrated by a schematic representation. Here M denotes the motor, R the relay, A its armature, W the regulating resistor.

Steigt der Druck in der Pumpe, die der Motor M antreibt, so zieht das Relais R den Anker A in der Pfeilrichtung weiter hinein und schaltet dadurch Widerstand ein, während sich im entgegengesetzten Falle der Anker senkt und eine Ausschaltung vom Widerstand stattfindet.If the pressure in the pump, which is driving the motor M , increases, the relay R pulls the armature A further in in the direction of the arrow and thereby switches on the resistance, while in the opposite case the armature lowers and the resistance is switched off.

Claims (1)

Patent-Anspruch:Patent claim: Elektrisch angetriebene Pumpe zum Fördern von Bier mit Einrichtung zur Aufrechterhaltung eines bestimmten Druckes, dadurch gekennzeichnet, daß ein in den Stromkreis des mit der Bierpumpe gekuppelten Elektromotors eingeschaltetes Relais den Regelungswiderstand beeinflußt, um bei steigendem Druck und dadurch bedingter größerer Stromstärke Widerstand einzuschalten, beim Sinken des Stromverbrauchs Widerstand auszuschalten, derart, daß die Summe von Regulierwiderstand und Motorwiderstand annähernd konstant bleibt.Electrically driven pump for pumping beer with a device for maintaining it of a certain pressure, characterized in that one in the circuit of the coupled with the beer pump Electric motor switched on relay affects the control resistance to with increasing pressure and thereby conditional greater amperage to turn on resistance when power consumption drops Switch off the resistance in such a way that the sum of the regulating resistance and the motor resistance is approximately constant remain. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT201352D Active DE201352C (en)

Publications (1)

Publication Number Publication Date
DE201352C true DE201352C (en)

Family

ID=463914

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT201352D Active DE201352C (en)

Country Status (1)

Country Link
DE (1) DE201352C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10257593A1 (en) * 2002-12-09 2004-07-01 Endress + Hauser Flowtec Ag, Reinach Process for filling a defined quantity of a medium in a container

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10257593A1 (en) * 2002-12-09 2004-07-01 Endress + Hauser Flowtec Ag, Reinach Process for filling a defined quantity of a medium in a container

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