EP2070867A1 - Robinet distributeur pour boissons, en particulier pour bière - Google Patents

Robinet distributeur pour boissons, en particulier pour bière Download PDF

Info

Publication number
EP2070867A1
EP2070867A1 EP07122824A EP07122824A EP2070867A1 EP 2070867 A1 EP2070867 A1 EP 2070867A1 EP 07122824 A EP07122824 A EP 07122824A EP 07122824 A EP07122824 A EP 07122824A EP 2070867 A1 EP2070867 A1 EP 2070867A1
Authority
EP
European Patent Office
Prior art keywords
valve body
check valve
shut
tap according
base body
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.)
Withdrawn
Application number
EP07122824A
Other languages
German (de)
English (en)
Inventor
Carl Meinhard Becker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CMB Schankanlagen GmbH
Original Assignee
CMB Schankanlagen GmbH
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 CMB Schankanlagen GmbH filed Critical CMB Schankanlagen GmbH
Priority to EP07122824A priority Critical patent/EP2070867A1/fr
Priority to PT08105972T priority patent/PT2070868E/pt
Priority to EP08105972A priority patent/EP2070868B1/fr
Priority to AT08105972T priority patent/ATE517842T1/de
Priority to ES08105972T priority patent/ES2369310T3/es
Publication of EP2070867A1 publication Critical patent/EP2070867A1/fr
Withdrawn legal-status Critical Current

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
    • B67D1/1405—Control taps
    • B67D1/1438—Control taps comprising a valve shutter movable in a direction parallel to the valve seat, e.g. sliding or rotating
    • B67D1/1444—Control taps comprising a valve shutter movable in a direction parallel to the valve seat, e.g. sliding or rotating the valve shutter being rotated

Definitions

  • the invention relates to a tap for drinks, in particular beers, with a base body, at one end of a flow channel exhibiting fitting is provided and at the other end an outlet spout is attached, wherein in the base body between the fitting and the Auspoundtülle a controllable by means of a control device Shut-off valve body is arranged.
  • a known embodiment of a tap consists of a base body having a flow channel and a cone bore extending transversely thereto, wherein in the conical bore, a corresponding conical valve body is rotatably mounted.
  • the valve body is provided with an outflow spout and has a transverse bore extending transversely to the outflow channel of the outflow spout, which can be brought into overlap with the flow channel of the base body by rotating the valve body.
  • Such a tap is, for example, in the DE 33 03 606 A1 described.
  • a tap consists of a flow chamber having a base body, at one end of which is provided to a supply line for the drink to be taped connection piece and attached to the other end of an outlet spout wherein, in the flow chamber located between the connection piece and the outflow nozzle, a shut-off valve with a valve seat and a valve body mounted axially displaceably in the flow chamber is arranged, which is adjustable by means of a control lever pivotably mounted in the base body.
  • a tap which is also provided with a by the control lever with a closed shut-off valve to open the outlet spout is, for example, in DE 10 2004 027 762 B3 shown.
  • the present invention has for its object to provide a further tap of the type mentioned, which is simple in construction, easy to clean and reliably seals in its shut-off the flow channel.
  • the check valve body is conical and is rotatably mounted in a conically shaped opening of the base body about a transverse to the spout extending axis of rotation, wherein the check valve body has a transverse to its axis of rotation connecting channel, in an open position of the control device connects the flow channel of the fitting with the outlet spout.
  • the tap according to the invention has a relatively simple structure, is characterized in its shut-off by a particularly reliable sealing effect and can be cleaned very easily if necessary.
  • the connecting channel formed in the check valve body is preferably recessed as an outer channel in a peripheral portion of the lateral surface of the check valve body. After disassembly of the check valve body, the connecting channel is thus easily accessible for cleaning purposes.
  • the connecting channel is arcuate and arranged in the position of use of the tap substantially below the axis of rotation of the check valve body.
  • a ventilation bore is formed in the base body, which communicates with the connection channel of the shut-off valve body when the flow channel is shut off. Through the vent hole ensures that after shutting off the flow channel behind the flow channel, in particular in the outflow spout still located beverage can drain quickly.
  • the ventilation hole is arranged in the base body so that it opens in the shut-off position of the check valve body at the highest point of the connecting channel.
  • a further advantageous embodiment of the tap according to the invention is that the base body is provided with a spring-loaded locking, which locks the control device and / or the check valve body in a predetermined relative to the flow passage rotational position of the check valve body, in which the connecting channel of the check valve body with less than 20 %, preferably less than 15% of the cross-sectional area of the flow channel in overlap.
  • the flow channel is only slightly opened in this rotational position of the check valve body, so that liquid is generated during the tapping of pressurized liquid, such as beer, by means of the check valve body.
  • the spring-loaded lock facilitates the user of the tap to quickly adjust the favorable for the generation of foam rotational position of the check valve body.
  • the control device of the tap according to the invention comprises according to a further embodiment, at least one cover-like cover which is detachably connected to the check valve body.
  • the check valve body between two cover-like covers is arranged, which are releasably connected to the check valve body, wherein on the covers a U-shaped bracket is positively mounted, which is provided with a lever for controlling the check valve body.
  • the tap shown in the drawing is intended for drinks, especially beers, which are usually under pressure. It has a base body 1, at one end of a connector 2 is provided for a supply line, not shown for the beverage to be tapped, and at the other end of an outlet spout 3 is attached.
  • the connecting piece 2 is formed pipe-socket-shaped and has an external thread 4 and a relation to the diameter of the external thread radially projecting paragraph 5.
  • a controllable by means of a control valve stop valve body 6 is arranged in the base body 1 .
  • the control device comprises a control lever 7, which is provided with a detachable via a screw handle 8.
  • the arranged between the connector 2 and the outlet nozzle 3 check valve body 6 is conical and rotatably mounted in a correspondingly conical opening 9 of the base body 1. It can be seen that the axis of rotation of the check valve body 6 extends transversely to the outflow spout and transversely to the flow passage 10 extending in the connection piece 2. In the use position of the tap, the axis of rotation of the check valve body is substantially horizontal.
  • the base body 1 comprises a connection 11 associated with the bore 11, which extends transversely to the conical opening 9 and opens at the same.
  • the diameter of the bore 11 is widened outwardly, wherein the extension has an internal thread 12.
  • the connecting piece 2 is screwed via a corresponding external thread with the internal thread 12 of the base body 1.
  • the flow channel 10 and the bore 11 are aligned with each other and have the same inner diameter.
  • the base body 1 comprises a bore 13 assigned to the outflow nozzle 3, which also opens at the conical opening 9.
  • the diameter of this bore 13 is also expanded to the outside, wherein in the extension of the tubular Auspoundtülle 3 is inserted.
  • the spout 3 and the bore 13 are aligned with each other and have the same inner diameter.
  • the longitudinal center axes of the bores 11, 13 lie in the same plane. They include an angle of about 120 °. It is understood, however, that the bores 11, 13 can also be arranged differently to one another, so that the angle enclosed by their longitudinal center axes-deviating from 120 °-is for example about 100 ° or about 130 °.
  • the base body 1 has in the side view substantially a circular outer contour. It is made of metal, preferably stainless steel.
  • the shut-off valve body 6 is formed of a material which is less hard than the material of the base body 1.
  • the shut-off valve body 6 is made of plastic, for example polyoxymethylene (POM) or polybutylene terephthalate (PBT).
  • the check valve body 6 is arranged between two cover-like covers 14, 15, which are detachably connected to the check valve body 6.
  • On the covers a forked or U-shaped bracket 16 is positively mounted, which is provided with the lever 7 for controlling the check valve body 6.
  • a threaded bolt or a screw 36 is attached to which the control lever 7 and the handle 8 are screwed.
  • the base body 1 has at its the covers 14, 15 facing sides in each case an annular recess 17, 18 which surrounds the conical aperture concentric.
  • the annular recess 17, 18 forms a shoulder with a flat annular surface.
  • the distance between the two annular surfaces is slightly greater than the axial distance of lateral end faces 19, 20 of the conical Shut-off valve body 6.
  • the shut-off valve body 6 has pin-shaped projections 21, 22 which protrude with respect to its lateral end faces 19, 20.
  • the cover-like covers 14, 15 comprise a spherical-layer-shaped section and a circular cylindrical section integrally connected thereto, which is received in a form-fitting manner in one of the recesses 17, 18 of the base body 1.
  • the outer diameter of the circular cylindrical portion is smaller than the largest outer diameter of the spherical layer-shaped portion.
  • Each of the two covers 14, 15 has a centrally disposed bore 23, 24.
  • the pin-shaped projections 21, 22 of the check valve body 6 are received.
  • the peg-shaped projections 21, 22 have different lengths.
  • the longer projection 22 has a threaded bore 25.
  • the cover 14 with the bore 23, which receives the shorter pin-shaped projection 21 of the check valve body, has a threaded bore 26. This opens into the bore 23, is aligned with a bore 27 formed in the projection 21 and has the same internal thread diameter as the threaded bore 25th
  • the respective spherical layer-shaped portion is provided on its flat outer side with a groove 28, 29, in which the legs of the fork-shaped holder 16 are inserted positively.
  • the grooves 28, 29 terminate on the one hand in front of the convex lateral surface of the spherical layer-shaped portion and open on the other hand at its other end to the Convex lateral surface of the spherical layer-shaped portion of the cover 14, 15.
  • the stop 30, 31 forming end of the respective groove 28, 29 is formed round.
  • the ends of the legs of the fork-shaped holder 16 are rounded accordingly.
  • the legs of the holder 16 bores (openings) 32, 33 which are aligned with the threaded holes 25, 26 with a corresponding arrangement of the legs in the grooves 28, 29.
  • the longitudinal center axis of the respective threaded bore 25, 26 is aligned with the axis of rotation of the check valve body 6.
  • the holder 16 is fastened by means of screws 34, 35 to the threaded bores 25, 26.
  • the screws 34, 35 have spherical segment-shaped heads and are preferably designed as hexagon socket screws.
  • the base body 1, the spherical layer-shaped portions of the covers 14, 15 and the spherical segment-shaped heads of the screws 34, 35 form a substantially spherical body in the mounted state, in particular Fig. 1 shows.
  • an annular seal (not shown) is arranged between the base body 1 and the respective lid-shaped cover 14, 15. This seal prevents beer or other liquid from penetrating into the recess 17, 18 of the base body 1 from the outside.
  • the check valve body 6 has a transverse to its axis of rotation connecting channel 37 which connects in an open position of the control lever 7, handle 8, rotatable covers 14, 15 and fork-shaped holder 16 control device, the flow channel 10 of the connector 2 with the outlet spout 3.
  • the connecting channel 37 is as a groove or channel-shaped Outer channelNottieft in a peripheral portion of the lateral surface of the check valve body 6. It is arc-shaped in accordance with the angle enclosed by the longitudinal center axes of the bores 11, 13 and, in the position of use of the tap, is arranged essentially below the axis of rotation of the shut-off valve body 6.
  • the base body 1 of the tap has two stops limiting the rotational movement of the check valve body 6.
  • the stops are defined by a formed in the base body 1 recess 38, in which a pin 39 engages, which is connected to the control device, namely the rotatable cover 14.
  • the recess 38 preferably consists of a circular arc-shaped groove.
  • a further pin 40 is provided, which is inserted into a blind hole 41 in the lateral end face of the check valve body 6.
  • the pins 39, 40 are inserted in blind holes, which are formed in the circular cylindrical portion of the lid-shaped cover 14 ( Figures 10 and 11 ).
  • a vent hole 42 is formed in the base body 1, which communicates with the connection channel 37 of the check valve body 6 only when the flow passage 10 is shut off by the check valve body 6.
  • the longitudinal center axis of the ventilation bore 42 is likewise located in the sectional plane of the longitudinal center axes of the two bores 11, 13 of the base body 1.
  • the vent hole 42 is arranged so that its longitudinal central axis in the use position of the tap obliquely down to the check valve body 6 and whose connecting channel 37 extends.
  • the longitudinal center axis of the ventilation bore 42 and the longitudinal center axis of the end piece 2 associated bore 11 of the base body 1 thus include an obtuse angle.
  • vent hole 42 opens at the highest point of the shut-off valve body 6 formed in the connecting channel 37 (see. FIGS. 5 and 6 ).
  • the base body 1 is provided with a spring-loaded lock.
  • the lock comprises a locking body 43, which is arranged in a formed in the base body 1 bore 44 and loaded by a fixed in the bore 44 compression spring 45.
  • the bore 44 terminates at the two lateral annular surfaces of the base body 1, wherein the mouth adjacent to the locking body 43 has a slightly smaller diameter than the locking body 43, so that its rounded end face 46 protrudes from the bore 44, but the spring-loaded locking body 43 at a Disassembly of the covers 14, 15 is not completely pushed out of the bore 44.
  • the locking body 43 facing the cover 15 is provided with a small recess 47, in which the locking body 43 engages in a predetermined rotational position of the check valve body 6.
  • the rotational position in which the locking is effective is chosen so that the connecting channel 37 of the check valve body 6 is less than 10% of the cross-sectional area of the flow channel 10 and the bore 11 in overlap.
  • the coverage is for example less than 1.5 mm, preferably less than 1 mm.
  • the check valve body 6 of the tap according to the invention can be easily disassembled for cleaning purposes.
  • the tap according to the invention does not require a Teflon seal for reliable shut-off of the flow channel 10.
  • the embodiment of the invention is not limited to the embodiment described above. Rather, a plurality of variants are possible, which make use of the invention defined in the claims even if they deviate.
  • the base body 1 and the connector 2 in one piece form.
  • the peg-shaped projections 21, 22 are integrally formed with the conical check valve body 6 in the illustrated embodiment. Alternatively, one or both projections 21, 22 but also by an embedded in the check valve body 6 metal tube (not shown) may be formed.

Landscapes

  • Devices For Dispensing Beverages (AREA)
  • Taps Or Cocks (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Check Valves (AREA)
  • Table Devices Or Equipment (AREA)
EP07122824A 2007-12-11 2007-12-11 Robinet distributeur pour boissons, en particulier pour bière Withdrawn EP2070867A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP07122824A EP2070867A1 (fr) 2007-12-11 2007-12-11 Robinet distributeur pour boissons, en particulier pour bière
PT08105972T PT2070868E (pt) 2007-12-11 2008-12-11 Torneira de extração para bebidas, sobretudo cerveja
EP08105972A EP2070868B1 (fr) 2007-12-11 2008-12-11 Robinet distributeur pour boissons, en particulier pour bière
AT08105972T ATE517842T1 (de) 2007-12-11 2008-12-11 Zapfhahn für getränke, insbesondere biere
ES08105972T ES2369310T3 (es) 2007-12-11 2008-12-11 Grifo para bebidas, en particular cervezas.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07122824A EP2070867A1 (fr) 2007-12-11 2007-12-11 Robinet distributeur pour boissons, en particulier pour bière

Publications (1)

Publication Number Publication Date
EP2070867A1 true EP2070867A1 (fr) 2009-06-17

Family

ID=39760527

Family Applications (2)

Application Number Title Priority Date Filing Date
EP07122824A Withdrawn EP2070867A1 (fr) 2007-12-11 2007-12-11 Robinet distributeur pour boissons, en particulier pour bière
EP08105972A Not-in-force EP2070868B1 (fr) 2007-12-11 2008-12-11 Robinet distributeur pour boissons, en particulier pour bière

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP08105972A Not-in-force EP2070868B1 (fr) 2007-12-11 2008-12-11 Robinet distributeur pour boissons, en particulier pour bière

Country Status (4)

Country Link
EP (2) EP2070867A1 (fr)
AT (1) ATE517842T1 (fr)
ES (1) ES2369310T3 (fr)
PT (1) PT2070868E (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017009691A1 (de) 2017-10-16 2019-04-18 Dietmar Friedrich Brück Zapfhahn für eine Schankanlage

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1335874A (en) * 1919-02-08 1920-04-06 Caul Louis Carbonated-water-supply apparatus
US2150198A (en) * 1934-11-27 1939-03-14 Werneman Helge Henric Emanuel Apparatus for dispensing of liquids
FR842593A (fr) * 1938-08-25 1939-06-14 Materiel D Alimentation Sa Con Perfectionnements aux robinets de soutireuse à bière
US2195022A (en) * 1939-04-25 1940-03-26 Bronico Domenico Beer-dispensing spigot
FR1282282A (fr) * 1961-01-18 1962-01-19 Gaskell & Chambers Ltd Distributeur de commande de l'écoulement de deux fluides différents
DE3303606A1 (de) 1983-02-03 1984-08-09 Heinz-Dieter 5067 Kürten Linder Zapfhahn, insbesondere fuer bierfaesser
DE102004027762B3 (de) 2004-06-08 2005-12-01 Cmb Schankanlagen Gmbh Zapfhahn für Getränke, insbesondere Biere, mit einer Ausflusstüllenbelüftung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2741868B1 (fr) * 1995-12-05 1998-01-02 Legris Sa Robinet de soutirage d'un produit alimentaire
DE29918749U1 (de) * 1999-10-25 2001-03-15 Sichert Helmut Zapfvorrichtung
DE10232506A1 (de) * 2002-07-18 2004-02-12 Cmb Schankanlagen Gmbh Zapfhahn für Getränke mit einem Drehschieber
DE10353100B8 (de) * 2003-11-12 2006-10-19 Cmb Schankanlagen Gmbh Getränkezapfanlage

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1335874A (en) * 1919-02-08 1920-04-06 Caul Louis Carbonated-water-supply apparatus
US2150198A (en) * 1934-11-27 1939-03-14 Werneman Helge Henric Emanuel Apparatus for dispensing of liquids
FR842593A (fr) * 1938-08-25 1939-06-14 Materiel D Alimentation Sa Con Perfectionnements aux robinets de soutireuse à bière
US2195022A (en) * 1939-04-25 1940-03-26 Bronico Domenico Beer-dispensing spigot
FR1282282A (fr) * 1961-01-18 1962-01-19 Gaskell & Chambers Ltd Distributeur de commande de l'écoulement de deux fluides différents
DE3303606A1 (de) 1983-02-03 1984-08-09 Heinz-Dieter 5067 Kürten Linder Zapfhahn, insbesondere fuer bierfaesser
DE102004027762B3 (de) 2004-06-08 2005-12-01 Cmb Schankanlagen Gmbh Zapfhahn für Getränke, insbesondere Biere, mit einer Ausflusstüllenbelüftung

Also Published As

Publication number Publication date
EP2070868A2 (fr) 2009-06-17
EP2070868A3 (fr) 2010-07-21
ATE517842T1 (de) 2011-08-15
EP2070868B1 (fr) 2011-07-27
PT2070868E (pt) 2011-10-13
ES2369310T3 (es) 2011-11-29

Similar Documents

Publication Publication Date Title
EP1817466B1 (fr) Evacuation d'eau d'installation sanitaire
EP1738036B1 (fr) Aerateur pour robinetterie d'eau
EP1787554A2 (fr) Dispositif pour émulsifier
DE60302474T2 (de) Ventil für Druckbehälter
DE69816485T2 (de) Sprühkopf
DE10126540B4 (de) Endoskopabsperrhahn mit Rasteinrichtung
DE60306432T2 (de) Ventil für Druckbehälter
DE2724429A1 (de) Eingriffwassermischhahnventil
EP0283797B1 (fr) Dispositif de soutirage pour tonneau
EP0999389A2 (fr) Bec verseur orientable avec un robinet mitigeur
EP2070868B1 (fr) Robinet distributeur pour boissons, en particulier pour bière
DE1657210B1 (de) Abfuell- und Siphongeraet zum Zapfen von Fluessigkeiten
DE102019112594A1 (de) Medizinisches Instrument, Hahnreibereinheit für ein medizinisches Instrument sowie Verfahren zum Konfigurieren eines medizinischen Instruments
EP2268412B1 (fr) Pommeau de douche
EP2634317A1 (fr) Armature sanitaire
EP3272704B1 (fr) Robinet ayant un joint de dilatation amélioré
EP0804970B1 (fr) Pistolet de pulvérisation à main pour appareil de nettoyage haute pression
DE60010242T2 (de) Schnellverschluss für kleine flüssigkeitsbehälter
EP1196248A1 (fr) Tete d'ajutage de commutation pour un appareil de nettoyage haute pression
DE2907565C2 (de) Kombinierte Selbstschluß- und Mischarmatur
EP1607368A1 (fr) Robinet de soutirage de boissons tel que bière avec générateur de mousse
DE60303516T2 (de) Ausgabepistole
EP1604946B1 (fr) Robinet de soutirage de boissons tel que bière avec buse de sortie ventilée
WO2017042077A1 (fr) Douche de bidet
DE3637116C2 (fr)

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK RS

AKX Designation fees paid
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20091218

REG Reference to a national code

Ref country code: DE

Ref legal event code: 8566