EP0961754B1 - Verfahren und vorrichtung zum schäumen des bieres im zapfhahn - Google Patents
Verfahren und vorrichtung zum schäumen des bieres im zapfhahn Download PDFInfo
- Publication number
- EP0961754B1 EP0961754B1 EP98903939A EP98903939A EP0961754B1 EP 0961754 B1 EP0961754 B1 EP 0961754B1 EP 98903939 A EP98903939 A EP 98903939A EP 98903939 A EP98903939 A EP 98903939A EP 0961754 B1 EP0961754 B1 EP 0961754B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- beer
- glass
- beer glass
- foam
- diameter
- 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.)
- Expired - Lifetime
Links
Images
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
- B67D1/12—Flow or pressure control devices or systems, e.g. valves, gas pressure control, level control in storage containers
- B67D1/14—Reducing valves or control taps
-
- 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
- B67D1/14—Reducing valves or control taps
- B67D1/1405—Control taps
- B67D1/1411—Means for controlling the build-up of foam in the container to be filled
- B67D1/1416—Means for controlling the build-up of foam in the container to be filled comprising foam inducing means
-
- 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
- B67D1/14—Reducing valves or control taps
- B67D1/1405—Control taps
- B67D1/1411—Means for controlling the build-up of foam in the container to be filled
Definitions
- the invention relates to methods for tapping a beer, the beer on the way from Barrel to the outlet spout through a perforated panel and then against a baffle plate is allowed to flow so that with controlled release of the carbon dioxide carbonic acid gas bubbles are formed, as well as a device for performing the method.
- a method of this kind is known from GB-A-1 280 240.
- the process is about controlling the gas formation when dispensing beverages hold, however, to ensure a permanent foam blanket in the beer glass.
- the invention has for its object to provide a completely new dispensing method in which a Beer glass is initially completely or at least almost completely filled with foam and this foam-filled beer glass is handed over to the beer drinker. Within the next a few minutes, for example four to five minutes, the foam should settle, whereby the Beer glass sufficient despite the "foam filling", i.e. at least up to the verification mark, with beer is filled.
- This object is achieved in a method of the type described in the introduction in that the beer then in the already foamed state by at least one more Perforated plate and then flow against another baffle plate, the Beer with strong foaming flows from the spout into a beer glass in which it is collects exclusively or almost exclusively in foam form and in more than one Minute with liquid formation in the amount corresponding to the beer glass clarifies.
- the invention is based on the idea that the foam introduced into the beer glass is very good must be tight.
- the gas content of the foam should, as extensive tests have shown, Do not exceed 20%. It is also important that the foam has a bubble size of smaller 2 ⁇ m. This size results from the consideration that one is at the bottom of the Bubble located in beer glass only after a few minutes, preferably after about 5 minutes, to may have climbed to the upper edge of the glass.
- the beer drinker wants to see a long standing foam. This was done with porous fabrics such as. tried a ceramic membrane or a glass flute; however, it was not possible to produce bubbles so small that a stable beer foam is formed. Even with one The pore size was less than 1 ⁇ m, the bubbles generated were at least a factor of 10 too large.
- a longer standing foam is realized when tapping a Guinness beer by the beer flows against a baffle plate after flowing through a pinhole. It is true generated foam in the beer glass is fairly stable, but forms little when it is set Liquid, which is cheap with conventional tapping, because overfilling a beer glass, So filling the beer glass up to above the calibration mark with liquid beer is avoided.
- An advantageous method according to the invention is characterized in that the beer through at least one pinhole with only one hole and then - after Flow around the associated baffle plate - with at least one additional pinhole also flow at least one hole, preferably with a plurality of holes is left.
- the beer with a carbon dioxide content of 3.5 to 4.5 g / l is preferred, preferably 4 g / l, measured before the tap, tapped, whereby the beer with a Degree of fermentation from 78 to 80%, preferably 79%, is tapped.
- the beer has a temperature in a range from 6 to 10 °, preferably has a temperature of 8 ° C.
- a device for performing the method with a beer barrel to the mouth of a Spout-touching beer line and a tap, preferably plug valve, is characterized in that in the beer line at least two perforated screens, each with at least one hole that is extremely small compared to the diameter of the beer line and each pinhole at a distance, preferably a short distance, one downstream Baffle plate are provided.
- the first pinhole has a single hole and the second pinhole has a plurality of holes, preferably at least five, wherein expediently the holes of the second aperture plate have smaller diameters than that Hole in the first pinhole.
- a structurally simple solution for the device is characterized in that the Baffle plate has recesses, the side of the holes seen in the flow direction are provided and allow a flow around the baffle plate, advantageously between a spacer is provided for the perforated panel and the baffle plate.
- Particularly small bubbles form in the foam when the hole in the first pinhole unites Has a diameter of 0.7 to 1.3 mm, preferably 1 mm, advantageously the holes the second pinhole has a diameter between 0.3 and 0.7 mm, preferably 0.5 mm, exhibit.
- the invention also relates to the use of a beer glass in the process which is characterized in that the beer glass seen from its upper edge to the Bottom of the beer glass has at least two extensions, through a constriction are connected to one another, the upper extension expediently having a larger one has maximum diameter D3 as the lower extension.
- Another preferred embodiment is characterized in that the upper Edge area of the beer glass is designed to expand conically upwards and into the upper extension with another narrow point.
- the ratio of the minimum diameter D5 of the further constriction to maximum diameter D3 of the upper extension in the range from 1: 1 to 1: 1.6, preferably about 1: 1.3.
- the ratio of the maximum diameter D4 of the edge of the is expedient Beer glasses to the minimum diameter D2 of the constriction in the range from 1: 0.2 to 1: 0.8, preferably about 1: 0.5.
- the ratio of the diameter D4 is advantageously Edge of the beer glass to the maximum diameter D3 of the first expansion in the area from 1: 0.8 to 1: 1.3, preferably around 1: 1.1.
- the ratio of the height H2 is preferably from D2 to height H3 from D3, measured from the bottom of the beer glass, in the range from 1: 1.6 to 1: 2.2, preferably around 1: 1.9, the ratio of the height H3 to D3 being appropriate to the height H4 of the edge of the beer glass, measured from the bottom of the beer glass, in the area from 1: 1.7 to 1: 1.1, preferably about 1: 1.4.
- the method according to the invention is further characterized in that beer is tapped, which is in foam form immediately after the tap and in which the foam forming bubbles essentially a maximum diameter of 2.5 ⁇ m, preferably have 2 microns. It is advantageous to tap beer that is immediately after the The spigot is in the form of a foam and the gas content of the foam is a maximum of 25%, is preferably at most 20%.
- the 1 to 3 each have a beer line with a built-in tap after each Illustrate embodiment in an exploded view.
- 4 and 5 show Beer glasses, which are preferably applicable for realizing the method according to the invention are.
- a threaded connector 1 to a leading from a beer keg to the bar Line connected and a union nut 2 with a tap 3, the is preferably designed as a plug valve. Is connected to the tap 3 an outlet spout 4, from the mouth 5 the beer into a beer glass 6, which is preferably 4 or 5 is designed, flows.
- the union nut 2 Within the union nut 2 is a device 7, which with controlled delivery of the Carbonated beer forms extremely small gas bubbles.
- the union nut 2 is designed for this purpose so long that this device within the cap nut 2 has space between the threaded connector 1 and the tap 3.
- the device 7 for Gas bubble formation has at least one first pinhole 8 with a central hole 9, which is arranged at a short distance from a cross-shaped first baffle plate 10.
- the Distance between pinhole 8 and baffle plate 10 is by an annular Spacer 11 ensured.
- the first baffle plate 10 is followed by another Pinhole 12, which according to the preferred embodiment with five in Cube eye arrangement arranged holes 13 is provided.
- This further pinhole 12 is also a baffle plate 14, etc. again at a short distance, the is ensured by an annular spacer 11.
- Between the first baffle and the second pinhole is also an annular spacer 11 as a spacer intended.
- the beer flows from the keg to the outlet spout 4 first to the first Pinhole 8 and after flowing through its hole 9 bumps against the first baffle plate 10.
- the foaming will significantly reinforced by the additional perforated diaphragm 12 with a downstream baffle plate 14, whereby extremely small gas bubbles form on the second baffle plate.
- the Gas bubble diameters are less than 2 ⁇ m.
- the gas bubbles are formed under controlled release of carbonic acid.
- the beer emerges from the outlet spout 4 as a stable foam in the beer glass 6 (or 6 '), which preferably as in FIGS. 3 and 4 is designed, a.
- the beer glass 6 or 6 ' is up to the upper edge 15 with the Foam filled.
- the foam is clarified for more than four minutes, preferably about five minutes.
- the 4 has from the upper edge 15, which has a diameter D4, seen from the bottom 16 of the beer glass 6 at least two extensions 17, 18, the upper extension 18 being the maximum diameter D3 at height H3 and the lower extension 17 have the maximum diameter D1 in height H1.
- the heights are measured from the bottom 16 of the beer glass 6.
- the extensions 17 and 18 are connected to each other by a constriction 19, the minimum diameter of which is D2 is designated. This is at height H2, also measured from the bottom 16 of the Beer glasses 6.
- the upper extension 18, which is partially spherical, has one Larger maximum diameter D3 than the lower extension 17, at least for Part is spherical.
- the device 7 is for Gas bubble formation with controlled release of the carbonic acid is not, as in FIG. 1 shown in the flow direction 20 of the beer in front of the tap 3, but according to FIG. 2nd between the tap 3 and the outlet spout 4 and according to FIG. 3 within the tap 3 built in myself. It would also be conceivable to install the first perforated panel 8 together with the baffle plate 10 in front of the tap 3 - in the direction of flow 20 of the beer - and an installation of the second Perforated panel 12 together with the baffle plate 14 behind the tap 3, that is between the tap 3 and Spout spout 4.
- baffle plates 10 and 14 When designing the baffle plates 10 and 14 you have a free hand; it just has to be secured be that the beer emerges from hole 8 or holes 13 against the baffle plate 10 or 14 flows and this, after it has flowed onto the baffle plate 10 and 14, also can flow around. I.e. the baffle plate 10 and 14 must be provided in the edge areas Recesses 21 may be provided.
- the hole 9 in the first aperture 8 preferably has a diameter of 1 mm and the holes 13 in the second aperture plate 12 have a diameter of 0.5 mm.
- pinhole diaphragms preferably also Baffle plates are subordinate.
- the optimal diameter of holes 9 and 13 depends also - among other things - on parameters of beer. For example, the carbon dioxide content and the temperature of the beer, the degree of fermentation and the delivery pressure are important. The The carbon dioxide level is sufficient for a sufficient filling of the beer glass and sufficient long clarification time, preferably over 4 g / l, especially 4.5 g / l.
- a prefabricated mixed gas with a share of about 70% Nitrogen and 30% carbonic acid have proven to be advantageous.
- the degree of fermentation is expedient at 79% ⁇ 1%, the temperature at 8 ° C.
- the delivery pressure should be set so that saturation pressure at the inlet of the tap prevails.
- the beer glass 6 'shown in FIG. 5 is designed similarly to the upper extension 18 that designed in Fig. 4. Above the upper extension 18, the beer glass 6 'is upwards towards the edge 15 conically widening, being between the conical widening 22 and the upper extension 18 a narrow point 23 with the minimum diameter D5 is available. This constriction 23 is located at height H5 above the floor 16 of the Beer glasses 6 '.
Landscapes
- Devices For Dispensing Beverages (AREA)
- Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
Description
Claims (27)
- Verfahren zum Zapfen eines Bieres, wobei das Bier auf dem Weg vom Faß bis zur Auslauf-Tülle (4) durch eine Lochblende und anschließend gegen eine Prallplatte (10) strömen gelassen wird, so daß unter kontrollierter Entbindung der Kohlensäure Kohlensäure-Gasblasen gebildet werden, dadurch gekennzeichnet, daß das Bier anschließend im bereits geschäumten Zustand durch mindestens eine weitere Lochplatte (12) und anschließend gegen eine weitere Prallplatte (14) strömen gelassen wird, wobei das Bier unter starker Schaumbildung aus der Auslauf-Tülle (4) in ein Bierglas (6, 6') strömt, in dem es sich ausschließlich oder nahezu ausschließlich in Schaumform sammelt und in mehr als einer Minute unter Flüssigkeitsbildung in der dem Bierglas (6, 6') entsprechenden Menge klärt.
- Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß das Bier durch mindestens eine Lochblende (8) mit nur einem Loch (9) und daran anschließend - nach Umströmen der zugehörigen Prallplatte (10) - durch mindestens eine weitere Lochblende (12) mit mindestens einem Loch, vorzugsweise mit einer Mehrzahl von Löchern (13), strömen gelassen wird.
- Verfahren nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß vom Boden (16) des Bierglases (6, 6') bzw. von der im Bierglas (6, 6') sich einstellenden Grenze Flüssigkeit - Schaum aufsteigende Gasbläschen mindestens einmal am Weg nach oben zum Rand (15) des Bierglases (6, 6') infolge der Bierglasform abgebremst werden.
- Verfahren nach Anspruch 3, dadurch gekennzeichnet, daß sich aus dem Schaum klärendes Bier beim Abrinnen über die Glaswandung infolge der Bierglasform über zumindest einen Teil-Höhenbereich des Bierglases (6, 6') zur Glaswandung gedrängt wird.
- Verfahren nach einem oder mehreren der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß das Bier mit einem Kohlensäuregehalt von 3,5 bis 4,5 g/l, vorzugsweise 4 g/l, gemessen vor dem Zapfen, gezapft wird.
- Verfahren nach einem oder mehreren der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß das Bier mit einem Vergärungsgrad von 78 bis 80 %, vorzugsweise 79 %, gezapft wird.
- Verfahren nach einem oder mehreren der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß das Bier mit einer Temperatur in einem Bereich von 6 bis 10°C, vorzugsweise 8°C, gezapft wird.
- Verfahren nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß Bier gezapft wird, das unmittelbar nach dem Zapfen in Schaumform vorliegt und bei dem die den Schaum bildenden Bläschen im wesentlichen einen maximalen Durchmesser von 2,5 µm, vorzugsweise 2 µm aufweisen.
- Verfahren nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß Bier gezapft wird, das unmittelbar nach dem Zapfen in Schaumform vorliegt und bei dem der Gasanteil des Schaumes maximal 25 %, vorzugsweise maximal 20 % beträgt.
- Vorrichtung zur Durchführung des Verfahrens nach einem der Ansprüche 1 bis 9 mit einer vom Bierfaß zur Mündung (5) einer Auslauf-Tülle (4) führenden Bierleitung und einem Zapfhahn (3), vorzugsweise Kükenhahn, dadurch gekennzeichnet, daß in der Bierleitung mindestens zwei Lochblenden (8, 12) mit jeweils mindestens einem gegenüber dem Durchmesser der Bierleitung extrem kleinen Loch (9, 13) und jeder Lochblende (8, 12) in einer Distanz, vorzugsweise geringer Distanz, nachgeordnet eine Prallplatte (10, 14) vorgesehen sind.
- Vorrichtung nach Anspruch 10, dadurch gekennzeichnet, daß die erste Lochblende (8) ein einziges Loch (9) aufweist und die zweite Lochblende (12) eine Mehrzahl von Löchern (13), vorzugsweise mindestens fünf, aufweist.
- Vorrichtung nach Anspruch 11, dadurch gekennzeichnet, daß die Löcher (13) der zweiten Lochblende (12) kleinere Durchmesser aufweisen als das Loch (9) der ersten Lochblende (8).
- Vorrichtung nach einem der Ansprüche 10 bis 12, dadurch gekennzeichnet, daß die Prallplatte (10, 14) Ausnehmungen (21) aufweist, die in Strömungsrichtung (20) gesehen seitlich der Löcher (9, 13) vorgesehen sind und ein Umströmen der Prallplatte (10, 14) ermöglichen.
- Vorrichtung nach einem der Ansprüche 10 bis 13, dadurch gekennzeichnet, daß zwischen der Lochblende (8, 12) und der Prallplatte (10, 14) ein Distanzhalter (11) vorgesehen ist.
- Vorrichtung nach einem der Ansprüche 10 bis 14, dadurch gekennzeichnet, daß das Loch (9) der ersten Lochblende (8) einen Durchmesser von 0,7 bis 1,3 mm, vorzugsweise 1 mm, aufweist.
- Vorrichtung nach einem der Ansprüche 10 bis 15, dadurch gekennzeichnet, daß die Löcher (13) der zweiten Lochblende (12) einen Durchmesser zwischen 0,3 und 0,7 mm, vorzugsweise 0,5 mm, aufweisen.
- Verwendung eines Bierglases bei einem Verfahren nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß das Bierglas (6, 6') von seinem oberen Rand (15) aus gesehen zum Boden (16) des Bierglases (6, 6') hin mindestens zwei Ausweitungen (17, 18) aufweist, die durch eine Engstelle (19) miteinander verbunden sind.
- Verwendung eines Bierglases nach Anspruch 17, dadurch gekennzeichnet, daß die obere Ausweitung (18) einen größeren maximalen Durchmesser D3 aufweist als die untere Ausweitung (17).
- Verwendung eines Bierglases nach Anspruch 17, dadurch gekennzeichnet, daß der obere Randbereich (22) des Bierglases (6, 6') sich nach oben hin konisch erweiternd ausgebildet ist und in die obere Ausweitung (18) mit einer weiteren Engstelle (23) übergeht (Fig. 5).
- Verwendung eines Bierglases nach Anspruch 17, dadurch gekennzeichnet, daß das Verhältnis des maximalen Durchmessers D1 der unteren Ausweitung (17) zum minimalen Durchmesser D2 der Verengung (19) im Bereich von 1 : 0,3 bis 1 : 0,9, vorzugsweise bei etwa 1 : 0,6, liegt.
- Verwendung eines Bierglases nach Anspruch 17, dadurch gekennzeichnet, daß das Verhältnis des maximalen Durchmessers D3 der oberen Ausweitung (18) zum minimalen Durchmesser D2 der Engstelle (19) im Bereich von 1 : 0,2 bis 1 : 0,8, vorzugsweise bei etwa 1 : 0,5, liegt.
- Verwendung eines Bierglases nach Anspruch 19, dadurch gekennzeichnet, daß das Verhältnis des minimalen Durchmessers D5 der weiteren Engstelle (23) zum maximalen Durchmesser D3 der oberen Ausweitung (18) im Bereich von 1 : 1 bis 1 : 1,6, vorzugsweise bei etwa 1 : 1,3, liegt
- Verwendung eines Bierglases nach Anspruch 17, dadurch gekennzeichnet, daß das Verhältnis des maximalen Durchmessers D4 des Randes (15) des Bierglases (6, 6') zum minimalen Durchmesser D2 der Engstelle (19) im Bereich von 1 : 0,2 bis 1 : 0,8, vorzugsweise bei etwa 1 : 0,5, liegt.
- Verwendung eines Bierglases nach Anspruch 17, dadurch gekennzeichnet, daß das Verhältnis des Durchmessers D4 des Randes (15) des Bierglases (6, 6') zum maximalen Durchmesser D3 der zweiten Ausweitung (18) im Bereich von 1 : 0,8 bis 1 : 1,3, vorzugsweise bei etwa 1 : 1,1, liegt.
- Verwendung eines Bierglases nach Anspruch 17, dadurch gekennzeichnet, daß das Verhältnis der Höhe H1 von D1 zur Höhe H2 von D2, gemessen vom Boden (16) des Bierglases (6, 6'), im Bereich von 1 : 2,4 bis 1 : 3,0, vorzugsweise bei etwa 1 : 2,7, liegt.
- Verwendung eines Bierglases nach Anspruch 17, dadurch gekennzeichnet, daß das Verhältnis der Höhe H2 von D2 zur Höhe H3 von D3, gemessen vom Boden (16) des Bierglases (6, 6'), im Bereich von 1 : 1,6 bis 1 : 2,2, vorzugsweise bei etwa 1 : 1,9, liegt.
- Verwendung eines Bierglases nach Anspruch 17, dadurch gekennzeichnet, daß das Verhältnis der Höhe H3 von D3 zur Höhe H4 des Randes (15) des Bierglases (6, 6'), gemessen vom Boden (16) des Bierglases, im Bereich von 1 : 1,7 bis 1 : 1,1, vorzugsweise bei etwa 1 : 1,4, liegt.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT290977 | 1997-02-21 | ||
AT0029097A AT406152B (de) | 1997-02-21 | 1997-02-21 | Verfahren zum zapfen eines bieres und vorrichtung zur durchführung |
PCT/AT1998/000035 WO1998037011A1 (de) | 1997-02-21 | 1998-02-19 | Verfahren und vorrichtung zum schäumen des bieres im zapfhahn |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0961754A1 EP0961754A1 (de) | 1999-12-08 |
EP0961754B1 true EP0961754B1 (de) | 2001-08-08 |
Family
ID=3486623
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98903939A Expired - Lifetime EP0961754B1 (de) | 1997-02-21 | 1998-02-19 | Verfahren und vorrichtung zum schäumen des bieres im zapfhahn |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0961754B1 (de) |
JP (1) | JP2001511748A (de) |
KR (1) | KR20000075563A (de) |
AT (2) | AT406152B (de) |
AU (1) | AU6199998A (de) |
DE (2) | DE59801168D1 (de) |
WO (1) | WO1998037011A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6974598B2 (en) | 1999-05-14 | 2005-12-13 | Coors Worldwide Inc. | Method of cooling a beverage |
DE69909779T2 (de) | 1998-05-15 | 2004-06-03 | Coors Worldwide, Inc., Golden | Alkoholisches fassgetränk |
US7478583B2 (en) | 1999-05-14 | 2009-01-20 | Coors Emea Properties, Inc. | Beverage |
US7241464B2 (en) | 2001-01-12 | 2007-07-10 | Coors Emea Properties, Inc. | Draught alcoholic beverage |
DE102017001151B4 (de) * | 2017-02-08 | 2022-07-28 | Carbotek Systems GmbH | Schankanlage, Zapfhahn dafür, sowie Verfahren zur Herstellung nitrogenisierten Kaffees oder Biers |
CN112225562B (zh) * | 2020-09-22 | 2022-04-05 | 陕西固勤材料技术有限公司 | 一种反应烧结碳化硅陶瓷薄壁管、制备方法及其应用 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2165605A (en) * | 1936-09-14 | 1939-07-11 | Novadel Agene Corp | Beer drawing apparatus |
US2510395A (en) * | 1947-11-13 | 1950-06-06 | Wrightway Engineering Co | Water and air mixing device |
GB1280240A (en) * | 1970-05-04 | 1972-07-05 | Guinness Son & Co Ltd A | Device for use in dispensing beverages containing gas in solution |
US4742942A (en) * | 1985-05-17 | 1988-05-10 | Anheuser-Busch Companies, Inc. | Foam producing malt beverage faucet |
GB2289425B (en) * | 1994-05-18 | 1998-09-02 | Bass Plc | Improvements in and relating to beer and other beverages and a method of dispensing beer and other beverages, particularly lager |
-
1997
- 1997-02-21 AT AT0029097A patent/AT406152B/de not_active IP Right Cessation
-
1998
- 1998-02-19 EP EP98903939A patent/EP0961754B1/de not_active Expired - Lifetime
- 1998-02-19 DE DE59801168T patent/DE59801168D1/de not_active Expired - Fee Related
- 1998-02-19 KR KR1019997007623A patent/KR20000075563A/ko active IP Right Grant
- 1998-02-19 AU AU61999/98A patent/AU6199998A/en not_active Abandoned
- 1998-02-19 DE DE19880154T patent/DE19880154D2/de not_active Ceased
- 1998-02-19 AT AT98903939T patent/ATE203975T1/de not_active IP Right Cessation
- 1998-02-19 WO PCT/AT1998/000035 patent/WO1998037011A1/de active IP Right Grant
- 1998-02-19 JP JP53607198A patent/JP2001511748A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
AU6199998A (en) | 1998-09-09 |
ATA29097A (de) | 1999-07-15 |
EP0961754A1 (de) | 1999-12-08 |
JP2001511748A (ja) | 2001-08-14 |
DE59801168D1 (de) | 2001-09-13 |
ATE203975T1 (de) | 2001-08-15 |
WO1998037011A1 (de) | 1998-08-27 |
DE19880154D2 (de) | 2000-10-26 |
KR20000075563A (ko) | 2000-12-15 |
AT406152B (de) | 2000-03-27 |
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