WO1984003877A1 - Procede de tirage de la biere, en particulier de "weissbier", dans des recipients de boisson - Google Patents

Procede de tirage de la biere, en particulier de "weissbier", dans des recipients de boisson Download PDF

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Publication number
WO1984003877A1
WO1984003877A1 PCT/EP1984/000090 EP8400090W WO8403877A1 WO 1984003877 A1 WO1984003877 A1 WO 1984003877A1 EP 8400090 W EP8400090 W EP 8400090W WO 8403877 A1 WO8403877 A1 WO 8403877A1
Authority
WO
WIPO (PCT)
Prior art keywords
beer
intermediate container
pressure
tank
container
Prior art date
Application number
PCT/EP1984/000090
Other languages
German (de)
English (en)
Inventor
Bartholomaeus Gmeineder
Original Assignee
Bartholomaeus Gmeineder
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 Bartholomaeus Gmeineder filed Critical Bartholomaeus Gmeineder
Publication of WO1984003877A1 publication Critical patent/WO1984003877A1/fr

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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
    • B67D1/04—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
    • B67D1/08—Details
    • B67D1/12—Flow or pressure control devices or systems, e.g. valves, gas pressure control, level control in storage containers

Definitions

  • the Trfindung relates to a method and apparatus for dispensing beer, ' white beer, in drinking vessels, in which the beer under pressure from a gas tank, in particular ei ⁇ nem beer keg, flows, said tank to a first
  • the intermediate container preloaded at least to the gas pressure in the tank is connected, the volume of which corresponds at least to that of a drinking vessel, whereupon the intermediate container relaxes and the beer from the tank is filled into the intermediate container for the purpose of filling it.
  • each empty bottle is initially pretensioned with compressed gas, this pretensioning being carried out in two stages.
  • the bottle receives a filling from a separate pressurized gas source, which causes the pressure in the bottle to rise to such an extent that it is slightly below the pressure in the tank from which the beer is withdrawn.
  • the pressure in the bottle then becomes the pressure in the tank
  • OMPI 1 adapted in that a corresponding connection is made for the overflow of compressed gas from the tank into the bottle. The pressure in the bottle is then the same as in the tank.
  • a device for tapping carbonated liquids, in particular beer is known, with which significant losses of carbon dioxide are to be avoided during liquid movement.
  • This device essentially consists of an intermediate container connected to a beer keg, the volume of which corresponds at least to that of a drinking vessel and from which the beer is tapped into the drinking vessel after it has been filled.
  • the redirection of the beer from the beer keg into the intermediate container takes place in such a way that the intermediate container is initially biased at least to the gas pressure in the beer keg, whereupon the intermediate container relaxes and the beer is redirected from the beer keg into the intermediate container for filling c.
  • the object of the invention is to accelerate the pouring of beer, in particular wheat beer, and to reduce the foam development desired per se in such a way that a rapid filling of the drinking vessel is possible in one go with sufficient foam formation.
  • this is done in that when the beer is diverted into the intermediate container, a pressure close to the gas pressure in the tank is maintained in the intermediate container, which pressure essentially drops to the tap in the drinking vessel by gently lowering the pressure is reduced to atmospheric pressure.
  • the operating phase from the beginning of the redirection of the beer into the intermediate container until the beer is tapped into a drinking vessel is thus broken down into two special process steps. First, when filling the Maintain intermediate container in this a pressure close to the gas pressure in the tank. Then the. Pressure in the intermediate container before the spigot is substantially reduced to atmospheric pressure by gently lowering the pressure. It thus results over the period from
  • air is used as the medium for the pressure preload in the intermediate container, it flows into the intermediate container from the outside when the drinking vessel is filled one, either on the path on which the gentle pressure reduction in the intermediate container previously took place, or, if the latter way the air cannot flow into the intermediate container quickly enough, via a separately opened inlet on the intermediate container.
  • the device for carrying out the method is based on a tank connected to a compressed gas source.
  • This source of compressed gas is usually a carbon dioxide bottle.
  • This apparatus is characterized denotes ge, that the intermediate container is connected to the 'tank via a valved conduit connected which is provided with valves for the supply of compressed gas, for the throttled discharge of the pressurized gas and the introduction of air and also has a nozzle on its underside.
  • the device can also be designed in such a way that the intermediate container contains a separating film made of resilient, tightly closing material for dividing its interior into two container parts, the pipeline connected to the tank and a dispensing valve on one container part and valves on the other container part connected for the supply and discharge of a print medium ".
  • the pressure medium introduced into the intermediate container does not come into contact with the beer contained in the intermediate container can occur so that in addition to gaseous pressure media also liquid pressure media can be used.
  • the filling process for the intermediate container and the filling of the drinking vessel can be controlled so that successively the intermediate container is filled largely without foam, whereupon a drinking vessel 0 is then filled from the intermediate container and so on.
  • the volume of the intermediate container can be matched to that of a drinking vessel. In this case, the intermediate container must also be filled before each drinking vessel is filled.
  • Fig. 2 the intermediate container alone.
  • Fig. 3 shows the intermediate container with a release film.
  • the barrel 1 serving as a tank, which in the illustrated embodiment can be filled with wheat beer.
  • the connector 2 leading into the barrel 1 is connected on the one hand via the inlet 3 with shut-off valve 4 and the 5 pressure hose 5 to the carbon dioxide bottle 6 and on the other hand via the outlet 7 with shut-off valve 8 and the beer hose 9 to the inlet 10 of the intermediate container 11.
  • the carbonic acid contained in the carbon dioxide bottle 6 1 reaches the outside via the pressure reducer 12, since there is normally a pressure of approximately 110 bar in the carbon dioxide bottle 6, whereas for the carbon dioxide pressure in the barrel 1 only one of approximately 3 bar in the case of a filling
  • the pressure hose 5 is connected to the pressure reducer 12 via the shut-off valve 13.
  • carbonic acid is introduced into the barrel 1 by opening the shut-off valves 13 and 4 via the pressure hose 10 5 and the inlet 3 in a known manner, which fills the cavity contained in the barrel 1 above the beer level and due to its pressure presses beer over the pipe 14 reaching to its bottom into the barrel 1.
  • the pipe 14 leads directly to the outlet 7, so that when the shut-off valve 8 is opened, beer is pressed into the beer hose 9 and thus flows into the intermediate container 11.
  • the intermediate container 11 was with a before this process
  • Carbon dioxide filling has been provided, specifically via the pressure line 15 shown in broken lines, which receives carbon dioxide from the pressure reducer 12 via the shut-off valve 16 and which supplies this to the intermediate container 11 via the shut-off valve 20 on the connecting piece 25 17.
  • the connecting piece 17 With regard to the design of the connecting piece 17, reference is made to FIG. In the intermediate container 11 there is the same gas pressure as in the barrel 1 above its liquid gel.
  • shut-off valve 20 for the supply of carbonic acid is closed and the shut-off valve 18 is opened, to which the throttle 19 is connected, so that now the gas contained in the intermediate container 11 can slowly escape via the shut-off valve 18 and the throttle 19.
  • shut-off valve 22 When the shut-off valve 22 is closed, the shut-off valve 18 is closed at the same time, so that the carbonic acid pressure in the intermediate container 11 is maintained, which practically corresponds to that in the barrel 1. 0
  • the beer 34 contained in the intermediate container 11 can now be tapped into a drinking vessel, in particular a beer glass 23, for which purpose the shut-off valve 26 is slowly opened first, which results in a gentle pressure reduction 5 in the interior of the intermediate container 11.
  • the carbonic acid contained in the intermediate container 11 escapes via the shut-off valve 26 and the throttle 27, the speed of the gas escaping in this way slowly increasing.
  • the carbonic acid dissolved in beer 34 is therefore not stimulated to release gas bubbles from its solution in beer 34, which would be the case if the pressure acting on beer 34 was suddenly reduced.
  • this gradual g pressure reduction in the intermediate container 11 there is practically no foam formation.
  • the balance has in the intermediate container 11 corresponds "sustained overpressure v- it obtainedd or completely on the q Absperrve 26 e ⁇ enüber the surrounding atmosphere,
  • the intermediate container 11 results in a complete filling of the beer glass 23, the beer 34 only foaming in the beer glass 23 to the extent that this is appropriate for an appealing one
  • shut-off valve 26 flows through the connector 17 into the interior of the intermediate container 11.
  • the inflow speed is regulated by the throttle 27, which can be adjusted in a known manner so that the desired outflow speed in the outlet pipe 25 results.
  • the throttle 27 can of course also be used to allow the previous outflow of carbonic acid from the intermediate container 11 in the sense of a gentle pressure drop in the intermediate container 11.
  • the illustrated construction of the intermediate container 11 comprises the cover 28, which is fastened to the flange 30 by means of the screws 29.
  • the manometer 32 is attached to the cover 28, with which the pressure prevailing in the intermediate container 11 is present at all times
  • the connector 17 contains the Ab- 5th
  • the shut-off valves 18 and 526 with their connected throttles 19 and 27 can be combined with one another, since they are only to be designed for the passage of gas, although the throttles each have a different throttling function.
  • Throttle is only to ensure that the throttle suck a gently rising draining the under overpressure • carbonic acid "from the intermediate container 11 and a Ein ⁇ has to allow air, the latter what departures
  • the throttle must have a different throttling effect depending on the direction of flow of the gas, which can be achieved using known means.
  • direction-sensitive valves can be provided which, depending on the direction of the current, are connected to corresponding throttle openings.
  • the flow velocity of the air through the throttle 27 can be increased.
  • FIG. "2 nor the float plate 33 which floats on the liquid level of the intermediate container 11 containing beer 34th
  • These are a plate, the cross section of the inner space of the intermediate 1 container 11 essentially fills. It consists of a durable, especially acid-proof plastic. However, it can also consist of a tight bush made of stainless steel, so that it has swimming properties. 5
  • the intermediate container 11 and the lid 28 are also made of stainless steel.
  • the float plate 33 has a particular effect on relaxing the carbon dioxide contained in the intermediate container 11 as a result of opening the shut-off valve 26. The tendency of the carbon dioxide dissolved in the beer to emerge in the form of gas bubbles from the beer has the greatest effect during this relaxation process.
  • the float plate 33 resting on the liquid level helps to slow down the relaxation acting on the intermediate 34 contained in the intermediate container 11, so that there is a particularly smooth transition from the tensioned to the relaxed state.
  • the intermediate container 11 is pressurized by carbon dioxide which is removed from the carbon dioxide bottle 6 before it is filled with beer 34.
  • a separate carbon dioxide filling is therefore required for each filling process of the intermediate container 11, which leads to a corresponding consumption of carbon dioxide.
  • FIG. 1 A corresponding compressed air source in the form of the compressor 34 is shown in FIG. 1.
  • the compressor 39 delivers compressed air via the pressure reducer 35 and the shut-off valve 36 to the compressed air hose 37 into which the air filter 38 is switched on.
  • the air filter 38 ensures that no contaminants can be passed on.
  • the compressed air then reaches the connecting piece 17, specifically here to the shut-off valve 20 (see FIG. 2), where compressed air instead of the
  • Carbonic acid is supplied according to the above
  • Embodiment was used. When using compressed air, make sure that the pressure is correct -1 £ - of the intermediate container 11 in this pressure reached does not exceed the pressure which acts in the .1 keg on the beer contained therein. This is achieved here by means of the manometer shown in FIG. 2, that when a pressure which is just below the pressure in the drum 1 is reached, the shut-off valve 20 is closed.
  • the float plate 33 has a particularly favorable effect. It practically completely prevents contact between the air contained in the intermediate container 11 and the beer that has flowed in. However, this is only of importance if beer is stored in the intermediate container 11 for a long time without being filled into a drinking vessel. Normally, however, the intermediate container 11 only serves to be filled step by step and then to be used for pouring beer into a drinking vessel.
  • the intermediate container 11 can be dimensioned one after the other both for filling one or more drinking vessels.
  • the size of the intermediate container 11 should, however, only be dimensioned such that it is emptied again in rapid succession after it has been filled. Larger intermediate containers can thus be used at taps with a large beer throughput, whereas in cases in which the filling of the intermediate container 11 and the subsequent pouring into a drinking vessel is possible without undue delay, an intermediate container with a size is expediently used that corresponds to the volume of a drinking vessel.
  • the intermediate container shown in Fig. 3 is' * in principle constructed in the same way for the same components with same reference numerals are used as the intermediate ⁇ container according to Fig. 2,. Differences
  • OMPI , 2 with respect to the representation according to FIG. 2, in that the outlet pipe 25 used for tapping the beer according to FIG. 3 protrudes laterally from the intermediate container 11 and a pressure switch instead of the manometer 32 according to FIG. 2 in FIG. 3 of the arrangement according to FIG. 3 36 is provided, which is used to generate a signal which is used for the automatic process control as a function of the pressure prevailing in the intermediate container 11, namely when, during the pretensioning of the intermediate
  • shut-off valve 18 can be used both to allow the pressure medium to flow in and to flow out, which is counteracted by the relevant
  • shut-off valves 18, 26 sets directional arrows is indicated. Which type of shut-off valves 18, 26 or how many are used depends on how the speeds in the pressure relaxation are to be set in each case.
  • the separating film 33 also enables the use of not only gaseous pressure media, but also liquid pressure media, for example water, because it always tightly separates the container part 35 from the container part 34 containing the beer.
  • the separating film 33 also has the advantage that it prevents beer from penetrating into the connecting piece 17. Such penetration is possible in the event that beer or foam rises into the connecting piece 17 due to incorrect operation.
  • shut-off valves shown in the figures can be manually operated or automatically controlled valves.
  • solenoid valves are expediently used, which are activated in a known manner by a sequence control.
  • a relay circuit or programmed electronic circuit can be used in a known manner as sequence control.

Landscapes

  • Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
  • Devices For Dispensing Beverages (AREA)

Abstract

La bière est tirée d'un réservoir (1) sous pression de gaz avant d'être dirigée vers un conteneur intermédiaire précontraint (11). La pression de gaz du conteneur intermédiaire est ensuite abaissée lentement; après quoi, la bière est tirée du conteneur intermédiaire dans un récipient de boisson (23).
PCT/EP1984/000090 1983-03-31 1984-03-30 Procede de tirage de la biere, en particulier de "weissbier", dans des recipients de boisson WO1984003877A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833311844 DE3311844A1 (de) 1983-03-31 1983-03-31 Verfahren zum zapfen von bier, insbesondere weissbier, in trinkgefaesse

Publications (1)

Publication Number Publication Date
WO1984003877A1 true WO1984003877A1 (fr) 1984-10-11

Family

ID=6195266

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1984/000090 WO1984003877A1 (fr) 1983-03-31 1984-03-30 Procede de tirage de la biere, en particulier de "weissbier", dans des recipients de boisson

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EP (2) EP0141834A1 (fr)
DE (1) DE3311844A1 (fr)
WO (1) WO1984003877A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT391310B (de) * 1987-12-31 1990-09-25 Huber Karl Einrichtung zum ausschank von unter druck stehenden getraenken, insbesondere bier
GB2228049A (en) * 1989-01-26 1990-08-15 Millington Richard Co Ltd Cleaning liquid dispensing apparatus
DE29822803U1 (de) * 1998-12-22 2000-05-04 Beck Brauerei Vorrichtung zum verwirbelungsarmen Einbringen einer Flüssigkeit in einen Flüssigkeitsbehälter
DE102016107729A1 (de) * 2016-04-26 2017-10-26 Gran Malt AG Verfahren und Vorrichtung zum Zapfen und/oder Herstellen von Bier
IT201900002433A1 (it) * 2019-02-20 2020-08-20 Gilardi Daniela Dispositivo per la conservazione di liquidi

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE70319C (de) * Dr. FERD. EVERS & ClE in Düsseldorf, Bahnstr. 66 Ausschankvorrichtung für kohlensaure Getränke
DE324708C (de) * 1914-02-19 1920-08-31 Ludwig Schiff Verfahren und Vorrichtung zum Ausschenken kohlensaeurehaltiger Getraenke
GB2098667A (en) * 1981-05-15 1982-11-24 Graham Process Equipment Ltd Device for containing fluid under pressure

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE95674C (fr) *
DE65766C (de) * R. A. panchaud in Great Tower Street 43, London, England Ausschankvorrichtung für unter Druck stehende kohlensäurehaltige Flüssigkeiten
DE114175C (fr) *
DE114177C (fr) *
DE147545C (fr) *
DE207297C (fr) *
CH244570A (fr) * 1945-01-25 1946-09-30 Borghini Serge Vase avec dispositif hermétique de protection du liquide y contenu contre le contact de l'air.
DE135995C (fr) * 1952-10-15
DE1482684A1 (de) * 1965-11-24 1969-04-10 Massey S Burnley Brewery Ltd Geraet zur Ausgabe abgemessener Mengen von kohlensaeurehaltigen Fluessigkeiten
DE2658667B2 (de) * 1976-12-23 1979-12-06 Mitsubishi Jukogyo K.K., Tokio Verfahren und Vorrichtung zum Abfüllen von Bier in Flaschen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE70319C (de) * Dr. FERD. EVERS & ClE in Düsseldorf, Bahnstr. 66 Ausschankvorrichtung für kohlensaure Getränke
DE324708C (de) * 1914-02-19 1920-08-31 Ludwig Schiff Verfahren und Vorrichtung zum Ausschenken kohlensaeurehaltiger Getraenke
GB2098667A (en) * 1981-05-15 1982-11-24 Graham Process Equipment Ltd Device for containing fluid under pressure

Also Published As

Publication number Publication date
EP0141834A1 (fr) 1985-05-22
DE3311844C2 (fr) 1989-07-13
DE3311844A1 (de) 1984-10-11
EP0126897A1 (fr) 1984-12-05

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