DE201352C - - Google Patents
Info
- 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
Links
- 235000013405 beer Nutrition 0.000 claims description 4
- 230000001105 regulatory Effects 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D1/00—Apparatus or devices for dispensing beverages on draught
- B67D1/08—Details
- B67D1/10—Pump 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)
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)
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 |
-
0
- DE DENDAT201352D patent/DE201352C/de active Active
Cited By (1)
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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE4335390B4 (en) | Power steering device | |
DE1491667B1 (en) | Contrast medium injection device | |
EP0054614A1 (en) | Circuit arrangement for energy regeneration of chopper-controlled series-wound motors | |
DE201352C (en) | ||
AT37349B (en) | Beer pressure regulator with electric drive. | |
DE913018C (en) | Blacksmith hammer | |
DE274955C (en) | ||
AT219165B (en) | Vehicle with an internal combustion engine for driving a power generator | |
DE272566C (en) | ||
DE568344C (en) | Switching mechanism driven by two electric auxiliary motors for controlling electric motors, especially for electrically powered vehicles | |
DE642434C (en) | Automatic voltage regulating device for electrical ovens, the heating resistors of which are alternately switched on and off by contactors depending on a temperature contact device | |
DE624781C (en) | Control for electrode drives in electric ovens | |
DE1480652A1 (en) | Circuit arrangement for electric vehicles | |
DE2244105C2 (en) | Hydraulic piercing tool for insulated cables - has slider adjacent to piercing zone to shut off power at end of travel | |
AT114806B (en) | Automatic arc welding machine. | |
DE174339C (en) | ||
DE225834C (en) | ||
AT6983B (en) | Automatic electric winding device for spring drives. | |
DE186987C (en) | ||
DE278109C (en) | ||
DE243082C (en) | ||
DE247273C (en) | ||
DE727032C (en) | Device for regulating the speed of DC motors for stage signal boxes | |
DE539160C (en) | Device for controlling electric motors for driving presses, especially for the pressed glass industry | |
DE179699C (en) |