EP0860361A1 - Liquid dispensing nozzle - Google Patents
Liquid dispensing nozzle Download PDFInfo
- Publication number
- EP0860361A1 EP0860361A1 EP98103163A EP98103163A EP0860361A1 EP 0860361 A1 EP0860361 A1 EP 0860361A1 EP 98103163 A EP98103163 A EP 98103163A EP 98103163 A EP98103163 A EP 98103163A EP 0860361 A1 EP0860361 A1 EP 0860361A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- conduit
- hole
- flat surface
- distributing element
- liquid
- 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
- B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
- B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
- B67C3/22—Details
- B67C3/26—Filling-heads; Means for engaging filling-heads with bottle necks
- B67C3/2608—Filling-heads; Means for engaging filling-heads with bottle necks comprising anti-dripping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B39/00—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers
- B65B39/001—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers with flow cut-off means, e.g. valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B39/00—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers
- B65B2039/008—Strainer means
Definitions
- the present invention relates to a liquid dispensing device.
- the present invention relates to a liquid dispensing device of the type comprising a supply conduit; a liquid output distributing element fitted to the bottom end of the conduit and which is engaged by a bottle for filling; and a valve element movable with respect to the supply conduit to engage the distributing element in fluidtight manner and regulate supply of the liquid.
- each distributing element comprises an input portion having a substantially conical inner surface, defining an end portion of the conduit, and engaged in fluidtight manner by the valve element; and a tubular output portion, which is defined externally by a substantially cylindrical outer surface so sized as to be partly insertable inside a bottle, and comprises one or more vertical through holes defined at the top by the substantially conical inner surface, and at the bottom by a flat horizontal surface crosswise to the substantially cylindrical outer surface.
- Dispensing devices of the above type involve several drawbacks, due to the fact that, once a given amount of liquid is dispensed inside the bottle and the valve element is set to close the input portion of the distributing element, the liquid left inside the vertical holes has neither sufficient force nor speed to be fed into the bottle before this is detached from the output portion of the valve element. As a result, the remaining liquid drips from the holes and, given the substantial continuity of the bottom edges of the holes and said flat surface, also spreads over the flat surface to form a film of liquid which, as the conveyor is rotated, is hurled outwards of the conveyor.
- a dispensing device for liquids comprising a supply conduit; an output distributing element for the liquid, fitted to the bottom of the conduit and engaged by a bottle for filling; and a valve element movable with respect to the conduit to engage the distributing element and regulate supply of the liquid from the conduit; the distributing element comprising an upper input portion defining an end portion of the conduit, and a lower output portion having at least one through hole communicating with said conduit and defined at the bottom by a flat surface crosswise to the hole itself; and the dispensing device being characterized in that said distributing element comprises a tubular element fitted inside said hole and having an end portion projecting from and crosswise to said flat surface.
- Number 1 in Figure 1 indicates a liquid dispensing device fittable to the periphery of a known carousel bottling conveyor (indicated as a whole by 2) rotating substantially continuously about a vertical axis (not shown) to feed device 1 along a given circular path extending in series through a loading station (not shown) where device 1 is engaged by an empty bottle 3, and an unloading station where device 1 is detached from the by then full bottle 3.
- a liquid dispensing device fittable to the periphery of a known carousel bottling conveyor (indicated as a whole by 2) rotating substantially continuously about a vertical axis (not shown) to feed device 1 along a given circular path extending in series through a loading station (not shown) where device 1 is engaged by an empty bottle 3, and an unloading station where device 1 is detached from the by then full bottle 3.
- Device 1 extends vertically downwards from a bottom surface 4 of conveyor 2, and comprises a tubular, substantially cylindrical element 5 having an axis A parallel to the rotation axis of conveyor 2, and in turn comprising a through inner supply conduit 6 coaxial with axis A; and an output distributing element 7 for the liquid, fitted to the bottom of tubular element 5 and maintained coaxial with axis A and in fluidtight contact with element 5 by a ring nut 8 screwed to one end of element 5.
- Device 1 also comprises a valve element 9, which is fitted in sliding manner inside conduit 6, is moved axially back and forth, by a known actuating device (not shown), with respect to conduit 6 to engage distributing element 7 in fluidtight manner and regulate supply of the liquid, and in turn comprises a stem 10 with a substantially spherical bottom head 11, and guide means defined by a number of guide fins 12 extending radially from stem 10 and contacting an inner surface 13 of conduit 6 to guide stem 10 axially and keep it equidistant from surface 13. More specifically, head 11 comprises a bowl-shaped bottom cap 14 defining the bottom end of head 11, and which may be separate from head 11 and made of rubber, teflon or steel.
- distributing element 7 comprises an upper input portion 15 defining an end portion of supply conduit 6; and a lower output portion 16, which is positioned facing the inlet 26 of an empty bottle 3, and has a number of through liquid outlet holes 17 communicating with conduit 6. More specifically, on the side facing conduit 6, upper input portion 15 comprises a hemispherical seat 18, the bottom surface 19 of which is of the same shape as, and is engaged in fluidtight manner by, cap 14 of stem 10; and lower portion 16 is defined at the bottom by a flat surface 20 crosswise to axis A, and holes 17 extend between seat 18 and surface 20, and are arranged parallel to one other in two concentric rows 21, 22.
- Distributing element 7 also comprises, for each hole 17, a respective tubular diffusing element 23, which is fitted inside hole 17 and comprises a respective end portion 24 projecting crosswise from surface 20. More specifically, tubular elements 23 are fitted removably inside respective holes 17, and have an inside diameter depending on the type of liquid being dispensed and, like a pipet, such as to prevent the liquid from dripping once head 11 engages seat 18 with cap 14 contacting bottom surface 19.
- the end portions 24 of tubular elements 23 comprise beveled bottom outer edges 25, and project from surface 20 by a given length L such as to interrupt surface 20 and prevent the formation of a film of liquid on surface 20.
- Distributing element 7 is positioned facing inlet 26 of bottle 3 so that axis A coincides with the axis of bottle 3.
- Distributing element 7 also comprises an annular jacket 27 integral with lower output portion 16, extending from surface 20 and about tubular elements 23, and of an axial length L1 greater than length L of elements 23, so as to extend axially beyond the projecting end portions 24 of elements 23.
- Jacket 27 defines, together with surface 20, an open-bottomed cylindrical cavity 28, and comprises a number of horizontal radial orifices 29 formed through jacket 27 substantially at surface 20 and for connecting cavity 28 to the outside atmosphere. More specifically, as the liquid is dispensed through tubular elements 23, orifices 29 prevent the formation inside cavity 28 of a vacuum capable of expanding the jet of liquid from elements 23 and producing turbulence preventing bottle 3 from being filled.
- conveyor 2 rotates continuously about said rotation axis to feed dispensing device 1 through said loading station, where device 1 receives a respective bottle 3 positioned with inlet 26 beneath elements 23 and coaxial with element 7.
- said actuating device raises stem 10 along conduit 6 to detach head 11 from seat 18 and permit the liquid the flow into bottle 3 through tubular elements 23.
- Bottle 3 is filled at it travels along said circular path, and the liquid supply is cut off as head 11 once more engages seat 18 upstream from the unloading station, where the by now full bottle 3 is detached in known manner from device 1, which is fed back to the loading station.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
- Sampling And Sample Adjustment (AREA)
- Devices For Dispensing Beverages (AREA)
Abstract
Description
Claims (8)
- A dispensing device for liquids, comprising a supply conduit (6); an output distributing element (7) for the liquid, fitted to the bottom of the conduit (6) for engagement with a bottle (3) to be filled; and a valve element (9) movable with respect to the conduit (6) to engage the distributing element (7) and regulate supply of the liquid from the conduit (6); the distributing element (7) comprising an upper input portion (15) defining an end portion of the conduit (6), and a lower output portion (16) having at least one through hole (17) communicating with said conduit (6) and defined at the bottom by a flat surface (20) crosswise to the hole (17) itself; and the dispensing device (1) being characterized in that said distributing element (7) comprises a tubular element (23) fitted inside said hole (17) and having an end portion (24) projecting from and crosswise to said flat surface (20); said upper input portion (15) of said distributing element (7) comprising a seat (18) defining said hole (17) at the top; and said valve element (9) comprising a bottom rigid head (11) movable from and to an engagement position, wherein said rigid head (11) engages said seat (18) and closes said hole (17) at the top in a fluidtight manner.
- A device as claimed in Claim 1, characterized in that said rigid head (11) is a spherical head and said seat (18) is a hemispherical seat.
- A device as claimed in Claim 1 or 2, characterized in that the lower output portion (16) comprises a number of holes (17); and a tubular element (23) fitted inside each hole (17) and having a respective end portion (24) projecting from and crosswise to said flat surface (20).
- A device as claimed in Claim 3, characterized in that said holes (17) are arranged on said flat surface (20) in at least two concentric rows (21, 22).
- A device as claimed in Claim 3 or 4, characterized in that said tubular elements (23) are fitted removably inside the respective holes (17).
- A device as claimed in any one of the foregoing Claims, characterized in that said distributing element (7) also comprises an annular jacket (27) surrounding said lower output portion (16) and said tubular elements (23), and extending beyond the end portions (24) of the tubular elements (23).
- A device as claimed in Claim 6, characterized in that said jacket (27) comprises a number of horizontal orifices (29) formed through the jacket (27) substantially at said flat surface (20).
- A device as claimed in any one of the foregoing Claims, characterized in that said valve element (9) comprises a stem (10) supporting said rigid head (11) and movable back and forth inside said supply conduit (6), and guide means (12) for keeping the stem (10) substantially parallel to the conduit (6).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITBO970090 | 1997-02-25 | ||
IT97BO000090A IT1290699B1 (en) | 1997-02-25 | 1997-02-25 | LIQUID DISPENSING DEVICE. |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0860361A1 true EP0860361A1 (en) | 1998-08-26 |
Family
ID=11341989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98103163A Ceased EP0860361A1 (en) | 1997-02-25 | 1998-02-23 | Liquid dispensing nozzle |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0860361A1 (en) |
BR (1) | BR9800754A (en) |
CA (1) | CA2230204A1 (en) |
IT (1) | IT1290699B1 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000055087A1 (en) * | 1999-03-18 | 2000-09-21 | Sidel Participations Industrielles (Societe Anonyme) | Filling spout |
FR2905121A1 (en) * | 2006-08-28 | 2008-02-29 | Pack Realisations Sa | Seat for mono-jet or multi-jet filling spout, has channels each including recess that is arranged in extension of channel and below upper part, where section of recess is greater than section of upper part |
EP2078678A1 (en) * | 2006-10-27 | 2009-07-15 | Toyo Seikan Kaisya, Ltd. | Filling nozzle |
WO2012016604A1 (en) * | 2010-08-03 | 2012-02-09 | Khs Gmbh | Filling element, and filling system or filling machine |
WO2014046906A1 (en) * | 2012-09-20 | 2014-03-27 | The Procter & Gamble Company | Multi-hole filling nozzle and components thereof |
ITVR20130118A1 (en) * | 2013-05-20 | 2014-11-21 | Weightpack S P A | ANTI-SLIP TAP ON THE FILLING MACHINE |
EP4067834A1 (en) * | 2021-08-27 | 2022-10-05 | The Procter & Gamble Company | Dosing nozzle |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1607945A1 (en) * | 1966-12-13 | 1970-09-24 | Azionaria Costruzioni | Fluid distribution device |
DE3921791C1 (en) * | 1989-07-03 | 1990-05-31 | Hassia Verpackungsmaschinen Gmbh, 6479 Ranstadt, De | |
EP0402535A1 (en) * | 1989-06-15 | 1990-12-19 | Shikoku Kakoki Co., Ltd. | Device for preventing liquid from dripping from filling nozzle of liquid filling machine |
EP0643011A1 (en) * | 1987-10-26 | 1995-03-15 | Elopak A/S | A valve device for controlling liquid flow |
EP0770549A1 (en) * | 1995-10-24 | 1997-05-02 | Societe Des Produits Nestle S.A. | Dosing nozzle assembly and process for dosing liquid |
-
1997
- 1997-02-25 IT IT97BO000090A patent/IT1290699B1/en active IP Right Grant
-
1998
- 1998-02-23 EP EP98103163A patent/EP0860361A1/en not_active Ceased
- 1998-02-23 CA CA002230204A patent/CA2230204A1/en not_active Abandoned
- 1998-02-25 BR BR9800754-8A patent/BR9800754A/en not_active Application Discontinuation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1607945A1 (en) * | 1966-12-13 | 1970-09-24 | Azionaria Costruzioni | Fluid distribution device |
EP0643011A1 (en) * | 1987-10-26 | 1995-03-15 | Elopak A/S | A valve device for controlling liquid flow |
EP0402535A1 (en) * | 1989-06-15 | 1990-12-19 | Shikoku Kakoki Co., Ltd. | Device for preventing liquid from dripping from filling nozzle of liquid filling machine |
DE3921791C1 (en) * | 1989-07-03 | 1990-05-31 | Hassia Verpackungsmaschinen Gmbh, 6479 Ranstadt, De | |
EP0770549A1 (en) * | 1995-10-24 | 1997-05-02 | Societe Des Produits Nestle S.A. | Dosing nozzle assembly and process for dosing liquid |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000055087A1 (en) * | 1999-03-18 | 2000-09-21 | Sidel Participations Industrielles (Societe Anonyme) | Filling spout |
FR2791050A1 (en) * | 1999-03-18 | 2000-09-22 | Deep | FILLING SPOUT WITH VALVE SUITABLE IN PARTICULAR FOR WATER, INTEGRATED INTO A CAROUSEL DEVICE |
FR2905121A1 (en) * | 2006-08-28 | 2008-02-29 | Pack Realisations Sa | Seat for mono-jet or multi-jet filling spout, has channels each including recess that is arranged in extension of channel and below upper part, where section of recess is greater than section of upper part |
EP2078678A1 (en) * | 2006-10-27 | 2009-07-15 | Toyo Seikan Kaisya, Ltd. | Filling nozzle |
EP2078678A4 (en) * | 2006-10-27 | 2012-04-18 | Toyo Seikan Kaisha Ltd | Filling nozzle |
WO2012016604A1 (en) * | 2010-08-03 | 2012-02-09 | Khs Gmbh | Filling element, and filling system or filling machine |
US9056758B2 (en) | 2010-08-03 | 2015-06-16 | Khs Gmbh | Filling element, and filling system or filling machine |
WO2014046906A1 (en) * | 2012-09-20 | 2014-03-27 | The Procter & Gamble Company | Multi-hole filling nozzle and components thereof |
CN104640775A (en) * | 2012-09-20 | 2015-05-20 | 宝洁公司 | Multi-hole filling nozzle and components thereof |
ITVR20130118A1 (en) * | 2013-05-20 | 2014-11-21 | Weightpack S P A | ANTI-SLIP TAP ON THE FILLING MACHINE |
EP4067834A1 (en) * | 2021-08-27 | 2022-10-05 | The Procter & Gamble Company | Dosing nozzle |
Also Published As
Publication number | Publication date |
---|---|
BR9800754A (en) | 1999-10-13 |
IT1290699B1 (en) | 1998-12-10 |
CA2230204A1 (en) | 1998-08-25 |
ITBO970090A1 (en) | 1998-08-25 |
ITBO970090A0 (en) | 1997-02-25 |
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Legal Events
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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 |
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AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): CH DE ES FR GB IT LI |
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AX | Request for extension of the european patent |
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17P | Request for examination filed |
Effective date: 19990210 |
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GRAG | Despatch of communication of intention to grant |
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AKX | Designation fees paid |
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RBV | Designated contracting states (corrected) |
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17Q | First examination report despatched |
Effective date: 19990427 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED |
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18R | Application refused |
Effective date: 20000312 |