DE3245594A1 - Method for the metered dispensing of fresh milk by the self-service method - Google Patents
Method for the metered dispensing of fresh milk by the self-service methodInfo
- Publication number
- DE3245594A1 DE3245594A1 DE19823245594 DE3245594A DE3245594A1 DE 3245594 A1 DE3245594 A1 DE 3245594A1 DE 19823245594 DE19823245594 DE 19823245594 DE 3245594 A DE3245594 A DE 3245594A DE 3245594 A1 DE3245594 A1 DE 3245594A1
- Authority
- DE
- Germany
- Prior art keywords
- measuring vessel
- milk
- compressed air
- closed
- vessel
- 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.)
- Ceased
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
- G01F11/28—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with stationary measuring chambers having constant volume during measurement
-
- 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
- B67D1/04—Apparatus utilising compressed air or other gas acting directly or indirectly on beverages in storage containers
-
- 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
- B67D1/04—Apparatus utilising compressed air or other gas acting directly or indirectly on beverages in storage containers
- B67D2001/0475—Type of gas or gas mixture used, other than pure CO2
- B67D2001/0487—Mixture of gases, e.g. N2 + CO2
- B67D2001/0493—Air
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
- Basic Packing Technique (AREA)
Abstract
Description
Die Erfindung betrifft ein Verfahren zur dosierten Abgabe von The invention relates to a method for the metered delivery of
Frischmilch aus einem Vorratsbehälter gemäß der im Oberbegriff des Patentanspruches angegebenen Art nach Patent...Fresh milk from a storage container according to the preamble of Claim type specified according to patent ...
(Pat.-Anm. P 32 35 314.C), hei welchem die Verwendung sterilfil trierter Druckluft zur Fürderung der Milch aus dem Vorratsbehälter in das dem Abfüllvolumen entsprechende Meflgefäß und danach aus diesem in die Verbraucherflasche vorgeschlagen wrd.(Pat. Note P 32 35 314.C), which means the use of sterile filtered Compressed air to convey the milk from the storage container into the filling volume appropriate Meflgefäß and then suggested from this into the consumer bottle wrd.
Die Erfindung hat sich nun die Aufgabe gestellt, dieses Verfahren auch für die sehr genau arbeitenden Überlauf-Meßgefäße verwendbar zu machen. Bisher konnten Überlauf-Meßgefäße nur bei Pumpen förderung verwendet werden, bei welcher die Überlaufende Milch drucklos und ungehindert wieder in den Vorratsbehälter zurückfließen kann. The invention has now set itself the task of this method can also be used for the very precisely working overflow measuring vessels. Until now Overflow measuring vessels could only be used with pumps where the overflowing milk can flow back into the storage container without pressure and unhindered can.
Bei der Förderung mit Druckluft kann die überschüssige Milch jedoch nicht so ohne weiteres in den Vorratsbehälter zurückfließen, da die in ihm befindliche Druckluft einer solchen Rückströmung entgegenwirkt.When pumping with compressed air, however, the excess milk can do not flow back into the storage container without further ado, since the one in it Compressed air counteracts such a backflow.
Eine Lösung diese Problems liefle sich dadurch herbeiführen, wenn man den Verdichter abschaltet und danach def Vorratsbehälter drucklos macht. Dieses Verfahren hatte jedoch gravierende Nachteile, da der Vorratsbehälter nach jeder Milchentnahme wieder neu mit Druckluft aufgefüllt werden müßte, was nicht nur zeitraubend und unrationell ist, da immer gewartet werden muß, bis der erforderliche Luftdruck erreicht ist. Für eine wirtschaftlich tragbare Milchversorgung, z.B/ in Supermärkten mit großen Milchumsätzen und dichter Abgabefolge, ist diese Methode völlig ungeeigret.A solution to this problem could be brought about if the compressor is switched off and then the storage tank is depressurized. This However, the method had serious disadvantages, since the storage container after each Milk withdrawal would have to be refilled with compressed air, which is not only time-consuming and it is inefficient, since it is always necessary to wait until the required air pressure is reached is reached. For an economically viable milk supply, e.g. in supermarkets with large milk turnover and a dense delivery sequence, this method is completely unsuitable.
Gemäß der Erfindung wird die gestellte Aufgabe durch die im kennzeichnenden Teil des Patentanspruches zum Ausdruck kommenden Merkmale gelöst. Dadurch, daß dem überfüllten Meßgefäß bei geöffnetem Einlaßventil Druckluft gleicher DruclcstuFe im Geqenstrom zugeführt wird7 wie im Vorratsbehälter vnrhanden, wird ein Druckausgleich hergestellt, dereinsofortiges Zurückfließen der überschüssigen Milch zur Folge hat. Die im Meßgefäß verbleibende genau dosierte Menge kann jederzeit nach dem Schließen des Einlaßventils vorn Verbraucher entnommen werden. According to the invention, the object is set by the in the characterizing Part of the claim expressed features solved. Because the overfilled measuring vessel with open inlet valve compressed air of the same pressure level is supplied in countercurrent7 as in the storage tank, a pressure equalization is established which causes the excess milk to flow back immediately. The precisely dosed amount remaining in the measuring vessel can be used at any time after closing of the inlet valve can be taken from the consumer.
Mit dem vorgeschlagenen VerFahren läßt sich somit ohne Zeitverlust und in wirtschaftlicher Weise die Milch auch mit einen Überlauf-Meßgefäß aus einer mit Druckluft fördernden Abgabestation entnehmen. The proposed method can thus be used without loss of time and in an economical way the milk with an overflow measuring vessel from one Remove the delivery station conveying compressed air.
Weitere Vorteile und Merkmale sind in der folgenden Beschreibung in Verbindung mit der beiliegenden Zeichnung zu ersehen, in selcher eine nach dem Verfahren arbeitende Milchabgabe-Station in scher matischer Form dargestellt ist. Die verwendeten Bezugszeichen stimmen hierbei weitgehend mit den Dezugszeichen in der Zeichnung des Hauptpatentes überein. Further advantages and features are in the following description to be seen in connection with the accompanying drawing, in selcher one after the The milk dispensing station operating method is shown in schematic form. The reference symbols used largely agree with the decimal symbols in corresponds to the drawing of the main patent.
Der über die Leitung 10 mit Druckluft versorgte Vorratsbehälter 1 für Frischmilch ist über die Rohrleitung 2 und das Einlaßventil 3 mit dem Meßgefäß 4 verbunden. Mit 5 ist das Ablaufrohr und mit 6 das Auslaßventil bezeichnet. Dos Meßgefäß ist ein Überlauf-Meßgefäß mit Überlaufkammer 4a und Zulaufrohr 4b. Das Zulaufrohr 4b ist gleichzeitig auch Rückflußrohr für die über den oberen Rand 4c des Meßgefäßes 4 anstehende Flüssigkeitsmenge. Am höchsten Punkt der Überlaufkammer 4a ist die Entlüftungsleitung 16 angeschlossen, die über das Ventil 17 das Meßgefäß beim Füllen entlüftet. The reservoir 1 supplied with compressed air via the line 10 for fresh milk is via the pipe 2 and the inlet valve 3 with the measuring vessel 4 connected. 5 with the drain pipe and 6 with the outlet valve. DOS The measuring vessel is an overflow measuring vessel with an overflow chamber 4a and an inlet pipe 4b. That Inlet pipe 4b is at the same time also a return pipe for the over the upper edge 4c of the measuring vessel 4 pending amount of liquid. At the highest point of the overflow chamber 4a, the vent line 16 is connected, which via the valve 17, the measuring vessel vented during filling.
Für das Entleeren der Überlaufkammer und das nachfolgende Entleeren des Meßgefäßes für die Milchabgabe an den Verbraucher wird die Milch im Meßgefäß nach dem Fülivorgang mit Druckluft beaufschlagt. Zu diesem Zweck ist die Entlüftungsleitung 16 über einen Abzweig 18 unter Zwischenschaltung eines Ventils 19 mit der Druckluftleitung 10 verbunden. Die Ventile 17 und 19 sind so über ein Steuergerät 13 geschaltet, daß stets das eine Ventil geschlossen ist, wenn das andere Ventil geöffnet ist. Die Entlüftungsleitung 16 dient : somit auch der Druckluftzuführung, so daß hierdurch ein direkter Rohranschluß an das Meßgefäß eingespart wird. For emptying the overflow chamber and the subsequent emptying of the measuring vessel for the milk delivery to the consumer, the milk in the measuring vessel pressurized with compressed air after the filling process. For this purpose is the vent line 16 via a branch 18 with the interposition of a valve 19 with the compressed air line 10 connected. The valves 17 and 19 are switched via a control unit 13, that one valve is always closed when the other valve is open. The vent line 16 is used: thus also the compressed air supply, so that hereby a direct pipe connection to the measuring vessel is saved.
Die Betätigung der Ventile 3,17 und 19 wird über den Füllungsfühler 5 ausgelöst, der bei gefülltem Meßgefäß mit Überlaufkammer einen entsprechenden Impuls an das Steuergerät 13 weitergibt. Das Steuergerät 13 ist so programmiert, daß sich zuerst - bei überfülltem Meßgefäß - die Entlüftungsleitung 16 schließt und dann die Druckluftleitung 18 btfnet. Das Einlaßventil 3 erhält seinen Schließimpuls nach Füllung des Meßgefäßes 4 vom Steuergerät 13 derart zeitverzögert, daß die sich in der Überlaufkammer 4a befindliche Milch ..infolge Druckausgleich über die Leistung 4b zurücfrfließen kann. The actuation of the valves 3, 17 and 19 is via the filling sensor 5 triggered, which with a filled measuring vessel with overflow chamber a corresponding Passes the impulse to the control unit 13. The control unit 13 is programmed so that first - when the measuring vessel is overfilled - the vent line 16 closes and then the compressed air line 18 opens. The inlet valve 3 receives its closing pulse after filling the measuring vessel 4 from the control unit 13 so delayed that the Milk in the overflow chamber 4a .. as a result of pressure equalization over the power 4b can flow back.
Sofort danach wird dns Einlaßventil 3 durch Öffnen des Maqnetventils 11 mittels Druckluft geschlossen. Die Station befindet sich in Bereitschaft zur gabe der Frischmilch an den Verbraucher.Immediately thereafter, the inlet valve 3 is opened by opening the solenoid valve 11 closed by means of compressed air. The station is in readiness for giving the fresh milk to the consumer.
Nachüffnung des Auslaßventils 6 durch Ljffriung des Magnetventils 12 wird die über die Leitung 18 mit sterilfiltrierter Druckluft beaufschlagte Milch aus dem Meßgefäß 4 in die Verbraucherflasche gedrückt. Re-opening of the outlet valve 6 by opening the solenoid valve 12, the milk acted upon via the line 18 with sterile-filtered compressed air pressed from the measuring vessel 4 into the consumer bottle.
L e e r s e i t eL e r s e i t e
Claims (1)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823245594 DE3245594A1 (en) | 1982-12-09 | 1982-12-09 | Method for the metered dispensing of fresh milk by the self-service method |
EP83108269A EP0106972A3 (en) | 1982-09-24 | 1983-08-23 | Self-servicing method for the metered dispensing of fresh milk, and dispenser device for performing the method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823245594 DE3245594A1 (en) | 1982-12-09 | 1982-12-09 | Method for the metered dispensing of fresh milk by the self-service method |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3245594A1 true DE3245594A1 (en) | 1984-06-14 |
Family
ID=6180233
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19823245594 Ceased DE3245594A1 (en) | 1982-09-24 | 1982-12-09 | Method for the metered dispensing of fresh milk by the self-service method |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3245594A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3528273C1 (en) * | 1985-08-07 | 1987-04-02 | Milchquelle Zapftechnik Vertri | Self-tapping system for milk |
DE4023998A1 (en) * | 1990-07-28 | 1992-01-30 | Alfill Getraenketechnik | METHOD AND DEVICE FOR FILLING A LIQUID IN PORTION CONTAINERS |
DE4315422A1 (en) * | 1993-05-10 | 1994-11-17 | Sen Adolf Thurn | Filling device |
DE19538516A1 (en) * | 1995-10-05 | 1997-04-10 | Testing Bluhm & Feuerherdt Gmb | Method for measuring specific quantities of a liquid, particularly water |
DE10344908A1 (en) * | 2003-09-26 | 2005-04-28 | Generis Gmbh | System to deliver dosed volumes of liquid, as bonding agent for sand mixing as cores in sand molds, has sealed dosing cylinder under pressure with controlled valves to release dosed flows |
WO2008061614A2 (en) * | 2006-11-21 | 2008-05-29 | Sartorius Stedim Biotech Gmbh | Device and method for metering media |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE12478C (en) * | HALLE'sche MASCHINEN- UND DAMPFKESSELARMATURENFABRIK DICKER & WERNEBURG in Halle a./S | Innovations in the device patented under No. P. R. 7447 for collecting oil on air pressure apparatus for beer | ||
FR32853E (en) * | 1926-08-05 | 1928-03-06 | Carbox Soc | Liquid dispenser and in particular milk |
US2025628A (en) * | 1935-02-06 | 1935-12-24 | William A Williams | Gasoline dispensing device |
DE632407C (en) * | 1934-12-14 | 1937-02-02 | Andreas Heizmann | Compressed air generator for serving beer |
US2150198A (en) * | 1934-11-27 | 1939-03-14 | Werneman Helge Henric Emanuel | Apparatus for dispensing of liquids |
CH319177A (en) * | 1952-07-17 | 1957-02-15 | Walter Holmberg Erland | Device for measuring and dispensing liquids |
US3815792A (en) * | 1972-11-07 | 1974-06-11 | Dec Int | Apparatus for dispensing liquid from a liquid supply manifold |
DE2921663A1 (en) * | 1979-05-29 | 1980-12-04 | Ernst Otto Kruse | Effervescent drink automatic dispensing machine - has measuring devices reacting differently to froth and liq. to terminate dispensing when glass is full |
-
1982
- 1982-12-09 DE DE19823245594 patent/DE3245594A1/en not_active Ceased
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE12478C (en) * | HALLE'sche MASCHINEN- UND DAMPFKESSELARMATURENFABRIK DICKER & WERNEBURG in Halle a./S | Innovations in the device patented under No. P. R. 7447 for collecting oil on air pressure apparatus for beer | ||
FR32853E (en) * | 1926-08-05 | 1928-03-06 | Carbox Soc | Liquid dispenser and in particular milk |
US2150198A (en) * | 1934-11-27 | 1939-03-14 | Werneman Helge Henric Emanuel | Apparatus for dispensing of liquids |
DE632407C (en) * | 1934-12-14 | 1937-02-02 | Andreas Heizmann | Compressed air generator for serving beer |
US2025628A (en) * | 1935-02-06 | 1935-12-24 | William A Williams | Gasoline dispensing device |
CH319177A (en) * | 1952-07-17 | 1957-02-15 | Walter Holmberg Erland | Device for measuring and dispensing liquids |
US3815792A (en) * | 1972-11-07 | 1974-06-11 | Dec Int | Apparatus for dispensing liquid from a liquid supply manifold |
DE2921663A1 (en) * | 1979-05-29 | 1980-12-04 | Ernst Otto Kruse | Effervescent drink automatic dispensing machine - has measuring devices reacting differently to froth and liq. to terminate dispensing when glass is full |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3528273C1 (en) * | 1985-08-07 | 1987-04-02 | Milchquelle Zapftechnik Vertri | Self-tapping system for milk |
DE4023998A1 (en) * | 1990-07-28 | 1992-01-30 | Alfill Getraenketechnik | METHOD AND DEVICE FOR FILLING A LIQUID IN PORTION CONTAINERS |
DE4315422A1 (en) * | 1993-05-10 | 1994-11-17 | Sen Adolf Thurn | Filling device |
DE19538516A1 (en) * | 1995-10-05 | 1997-04-10 | Testing Bluhm & Feuerherdt Gmb | Method for measuring specific quantities of a liquid, particularly water |
DE19538516C2 (en) * | 1995-10-05 | 1998-02-26 | Testing Bluhm & Feuerherdt Gmb | Method and device for dosing liquids, especially water |
DE10344908A1 (en) * | 2003-09-26 | 2005-04-28 | Generis Gmbh | System to deliver dosed volumes of liquid, as bonding agent for sand mixing as cores in sand molds, has sealed dosing cylinder under pressure with controlled valves to release dosed flows |
WO2008061614A2 (en) * | 2006-11-21 | 2008-05-29 | Sartorius Stedim Biotech Gmbh | Device and method for metering media |
WO2008061614A3 (en) * | 2006-11-21 | 2008-07-10 | Sartorius Stedim Biotech Gmbh | Device and method for metering media |
US8087596B2 (en) | 2006-11-21 | 2012-01-03 | Sartorius Stedim Biotech Gmbh | Device and method for metering media |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3245594A1 (en) | Method for the metered dispensing of fresh milk by the self-service method | |
DE1501698C3 (en) | Device for filling aerosol containers and the like | |
DE2851058B2 (en) | Device for the automatic measurement of the atomic absorption of gaseous test samples | |
EP0106972A2 (en) | Self-servicing method for the metered dispensing of fresh milk, and dispenser device for performing the method | |
DE2429626A1 (en) | Flexible container with fixed volume liquid dispenser - dispenser volume filled by squeezing container and discharged by tilting | |
DE102018127481A1 (en) | Cartridge, vending machine and method for maintaining the vending machine | |
DE411035C (en) | Process for conveying and filling flammable liquids with pump operation | |
DE664322C (en) | Device for transferring liquefied flammable gases | |
DE3235314A1 (en) | Process for the metered delivery of fresh milk in a self-service operation and also a delivery station operating according to the process | |
DE665896C (en) | Device for filling liquids into vessels under counter pressure | |
DE78177C (en) | Filling device for bottles with carbonated beverages and an additional liquid | |
DE425107C (en) | Sealing containers for rubber solutions and other adhesives | |
DE608720C (en) | Device for the automatic emptying of fluid couplings or gears of the Foettingerbauart type | |
DE2433433A1 (en) | Mixing of fluids in fixed proportions - using solenoid valves energised in turn by electric timers | |
DE352374C (en) | Device for filling liquids in certain quantities from a measuring vessel by means of a siphon and a storage container connected in front of it | |
DE1523104A1 (en) | Device for dosing liquid reagents in intermittent chemical apparatus | |
AT53418B (en) | Control device for dispensing liquids. | |
DE102020003548A1 (en) | Doser for syrup as addition to water and method for dosing syrup to water | |
DE618305C (en) | Liquid dispenser | |
DE486750C (en) | Operating procedure for liquid filling devices with several measuring containers | |
DE277170C (en) | ||
DE25098C (en) | Drain valve. (Dependent on Patent No. 20632.) | |
DE870956C (en) | Method and device for filling liquids from bottles | |
DE40430C (en) | Method and apparatus for the continuous presentation and filling of carbonated beverages | |
DE2344619C2 (en) | Filling equipment for container vehicles |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8176 | Proceedings suspended because of application no: |
Ref document number: 3235314 Country of ref document: DE Format of ref document f/p: P |
|
8161 | Application of addition to: |
Ref document number: 3235314 Country of ref document: DE Format of ref document f/p: P |
|
8178 | Suspension cancelled | ||
8162 | Independent application | ||
8131 | Rejection |