CA2589074A1 - Dispensing multi-component products - Google Patents
Dispensing multi-component products Download PDFInfo
- Publication number
- CA2589074A1 CA2589074A1 CA002589074A CA2589074A CA2589074A1 CA 2589074 A1 CA2589074 A1 CA 2589074A1 CA 002589074 A CA002589074 A CA 002589074A CA 2589074 A CA2589074 A CA 2589074A CA 2589074 A1 CA2589074 A1 CA 2589074A1
- Authority
- CA
- Canada
- Prior art keywords
- dispensing system
- valve body
- component
- valve
- product
- 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.)
- Granted
Links
- 238000007789 sealing Methods 0.000 claims abstract 11
- 239000012530 fluid Substances 0.000 claims abstract 6
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
- B65D83/44—Valves specially adapted therefor; Regulating devices
- B65D83/48—Lift valves, e.g. operated by push action
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
- B65D83/38—Details of the container body
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
- B65D83/60—Contents and propellant separated
- B65D83/62—Contents and propellant separated by membrane, bag, or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
- B65D83/68—Dispensing two or more contents, e.g. sequential dispensing or simultaneous dispensing of two or more products without mixing them
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Nozzles (AREA)
Abstract
Pressurized dispensing systems are provided, for dispensing multi-component products. Some dispensing systems include (a) an outer body (210) defining a first chamber constructed to contain a first component of the product; (b) an inner container (202), disposed within said body (210), defining a second chamber constructed to contain a second component of the product and maintain the second component separate from the first component; (c) a dispensing head (50), in fluid communication with the first and second chambers, through which the product is dispensed; and (d) a valve assembly (98), including a valve stem (105) constructed to move between a closed position, in which said first and second chambers are sealed, and an open position, in which said first and second components flow simultaneously from the first and second chambers to said dispensing head (50), a valve body (108) surrounding at least a portion of the valve stem (105). The dispensing systems may include, for example, a sealing member (100) constructed to provide a seal between the valve stem (105)and an inner wall of the valve body (108), the sealing member (100) including two portions having different outer diameters.
Claims (27)
1. A pressurized dispensing system for dispensing a multi-component product, comprising:
an outer body defining a first chamber constructed to contain a first component of said product;
an inner container, disposed within said body, defining a second chamber constructed to contain a second component of said product and maintain said second component separate from said first component;
a dispensing head, in fluid communication with said first and second chambers, through which the product is dispensed; and a valve assembly, including a valve stem constructed to move between a closed position, in which said first and second chambers are sealed, and an open position, in which said first and second components flow simultaneously from said first and second chambers to said dispensing head, a valve body surrounding at least a portion of the valve stem, and a sealing member constructed to provide a seal between the valve stem and an inner wall of the valve body, the sealing member including two portions having different outer diameters.
an outer body defining a first chamber constructed to contain a first component of said product;
an inner container, disposed within said body, defining a second chamber constructed to contain a second component of said product and maintain said second component separate from said first component;
a dispensing head, in fluid communication with said first and second chambers, through which the product is dispensed; and a valve assembly, including a valve stem constructed to move between a closed position, in which said first and second chambers are sealed, and an open position, in which said first and second components flow simultaneously from said first and second chambers to said dispensing head, a valve body surrounding at least a portion of the valve stem, and a sealing member constructed to provide a seal between the valve stem and an inner wall of the valve body, the sealing member including two portions having different outer diameters.
2. The dispensing system of claim 1, wherein the sealing member is constructed to be press fitted into the valve body.
3. The dispensing system of claim 1, wherein the sealing member includes an upper portion that seals against the valve stem, and a lower portion that does not seal against the valve stem.
4. The dispensing system of claim 3, wherein both the upper and lower portions seal against the valve body.
5. The dispensing system of claim 1, wherein the valve body includes a plurality of upper openings and the valve stem includes a plurality of lower openings.
6. The dispensing system of claim 5, wherein the sealing member is positioned to seal the lower openings when the valve is in its closed position.
7. The dispensing system of claim 1, wherein the valve stem is a female valve stem.
8. The dispensing system of claim 6, wherein the sealing member is spaced from the upper openings.
9. The dispensing system of claim 8, wherein an upper surface of the sealing member is at least 0.055 inch below the center of the lowest of the upper openings.
10. The dispensing system of claim 5, wherein the upper openings have an unobstructed open area of at least about 0.004 in2 and the lower openings have an unobstructed open area of at least about 0.001 in2.
11. The dispensing system of claim 1, wherein the outer body and inner container comprise flexible bags.
12. The dispensing system of claim 11, wherein the inner container has a threaded neck and the valve assembly includes a threaded bore constructed to receive the neck of the inner container in threaded engagement.
13. The dispensing system of claim 1, wherein the outer body comprises a flexible bag and the valve body includes a raised region configured to prevent the outer body from collapsing against an outer surface of the valve body.
14. The dispensing system of claim 13, wherein the valve body includes raised ridges extending from an outer surface of the valve body to prevent the outer body from collapsing against the outer surface of the valve body.
15. The dispensing system of claim 14, wherein the valve body includes upper openings, and the ridges extend longitudinally along at least a portion the length of the valve body adjacent the upper openings.
16. The dispensing system of claim 13, wherein the raised region comprises a skirt extending radially from a side wall of the valve body.
17. The dispensing system of claim 11, wherein corresponding lower portions of the bags have substantially parallel, tapered sides.
18. The dispensing system of claim 17, wherein each bag has a lower portion that tapers from a relatively larger cross-section, nearer to the middle of the length of the bag, to a relatively smaller cross-section at the bottom of the bag.
19. The dispensing system of claim 1, further comprising a spring seat configured to provide radial support to the valve stem.
20. A pressurized dispensing system for dispensing a multi-component product, comprising:
an outer body defining a first chamber constructed to contain a first component of said product;
an inner container, disposed within said body, defining a second chamber constructed to contain a second component of said product and maintain said second component separate from said first component;
a dispensing head, in fluid communication with said first and second chambers, through which the product is dispensed; and a valve assembly, including a valve stem constructed to move between a closed position, in which said first and second chambers are sealed, and an open position, in which said first and second components flow simultaneously from said first and second chambers to said dispensing head, a valve body surrounding at least a portion of the valve stem, and a sealing member constructed to provide a seal between the valve stem and an inner wall of the valve body, the sealing member including a portion that seals against an inner wall of the valve body.
an outer body defining a first chamber constructed to contain a first component of said product;
an inner container, disposed within said body, defining a second chamber constructed to contain a second component of said product and maintain said second component separate from said first component;
a dispensing head, in fluid communication with said first and second chambers, through which the product is dispensed; and a valve assembly, including a valve stem constructed to move between a closed position, in which said first and second chambers are sealed, and an open position, in which said first and second components flow simultaneously from said first and second chambers to said dispensing head, a valve body surrounding at least a portion of the valve stem, and a sealing member constructed to provide a seal between the valve stem and an inner wall of the valve body, the sealing member including a portion that seals against an inner wall of the valve body.
21. The dispensing system of claim 20, wherein the portion that seals against the inner wall of the valve body has a surface area of at least about 0.065 in2.
22. The dispensing system of claim 21, wherein the portion that seals against the inner wall of the valve body has a surface area of at least about 0.140 in2.
23. A pressurized dispensing system for dispensing a multi-component product, comprising:
an outer body defining a first chamber constructed to contain a first component of said product;
an inner container, disposed within said body, defining a second chamber constructed to contain a second component of said product and maintain said second component separate from said first component;
a dispensing head, in fluid communication with said first and second chambers, through which the product is dispensed; and a valve assembly, including a valve stem constructed to move between a closed position, in which said first and second chambers are sealed, and an open position, in which said first and second components flow simultaneously from said first and second chambers to said dispensing head, and a valve body surrounding at least a portion of the valve stem, the valve body including a threaded portion configured to receive a corresponding threaded portion of the inner container.
an outer body defining a first chamber constructed to contain a first component of said product;
an inner container, disposed within said body, defining a second chamber constructed to contain a second component of said product and maintain said second component separate from said first component;
a dispensing head, in fluid communication with said first and second chambers, through which the product is dispensed; and a valve assembly, including a valve stem constructed to move between a closed position, in which said first and second chambers are sealed, and an open position, in which said first and second components flow simultaneously from said first and second chambers to said dispensing head, and a valve body surrounding at least a portion of the valve stem, the valve body including a threaded portion configured to receive a corresponding threaded portion of the inner container.
24. A pressurized dispensing system for dispensing a multi-component product, comprising:
an outer body, comprising a flexible bag, defining a first chamber constructed to contain a first component of said product;
an inner container, disposed within said body, defining a second chamber constructed to contain a second component of said product and maintain said second component separate from said first component;
a dispensing head, in fluid communication with said first and second chambers, through which the product is dispensed; and a valve assembly, including a valve stem constructed to move between a closed position, in which said first and second chambers are sealed, and an open position, in which said first and second components flow simultaneously from said first and second chambers to said dispensing head, and a valve body surrounding at least a portion of the valve stem and including openings providing fluid communication between the first chamber and the dispensing head;
wherein the valve body includes a raised region configured to maintain a flow path to the openings in the valve stem as the contents of the outer body are exhausted causing the flexible bag to collapse against the valve stem.
an outer body, comprising a flexible bag, defining a first chamber constructed to contain a first component of said product;
an inner container, disposed within said body, defining a second chamber constructed to contain a second component of said product and maintain said second component separate from said first component;
a dispensing head, in fluid communication with said first and second chambers, through which the product is dispensed; and a valve assembly, including a valve stem constructed to move between a closed position, in which said first and second chambers are sealed, and an open position, in which said first and second components flow simultaneously from said first and second chambers to said dispensing head, and a valve body surrounding at least a portion of the valve stem and including openings providing fluid communication between the first chamber and the dispensing head;
wherein the valve body includes a raised region configured to maintain a flow path to the openings in the valve stem as the contents of the outer body are exhausted causing the flexible bag to collapse against the valve stem.
25. The dispensing system of claim 24, wherein the valve body includes raised ridges extending from an outer surface of the valve body to prevent the outer body from collapsing against the outer surface of the valve body.
26. The dispensing system of claim 25, wherein the valve body includes upper openings, and the ridges extend longitudinally along at least a portion the length of the valve body adjacent the upper openings.
27. The dispensing system of claim 24, wherein the raised region comprises a skirt extending radially from a side wall of the valve body.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/012,560 US20060124671A1 (en) | 2004-12-15 | 2004-12-15 | Dispensing multi-component products |
| US11/012,560 | 2004-12-15 | ||
| PCT/US2005/044124 WO2006065585A2 (en) | 2004-12-15 | 2005-12-07 | Dispensing multi-component products |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2589074A1 true CA2589074A1 (en) | 2006-06-22 |
| CA2589074C CA2589074C (en) | 2011-08-02 |
Family
ID=36123231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2589074A Expired - Fee Related CA2589074C (en) | 2004-12-15 | 2005-12-07 | Dispensing multi-component products |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20060124671A1 (en) |
| EP (1) | EP1836105B1 (en) |
| CA (1) | CA2589074C (en) |
| PL (1) | PL1836105T3 (en) |
| WO (1) | WO2006065585A2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160377186A1 (en) * | 2015-06-25 | 2016-12-29 | The Gillette Company | Compressible valve and actuator for a pressurized container |
| US10174884B2 (en) * | 2015-06-25 | 2019-01-08 | The Gillette Company Llc | Valve stem for a compressible valve |
Family Cites Families (39)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2980177A (en) * | 1957-08-15 | 1961-04-18 | Hughes Aircraft Co | Expulsion-bag tank for liquid propellant |
| NL128149C (en) * | 1963-02-11 | 1900-01-01 | ||
| FR1413975A (en) * | 1964-08-31 | 1965-10-15 | Device for dispensing fluid under pressure | |
| US3270920A (en) * | 1964-12-03 | 1966-09-06 | Charles G Nessler | Apparatus for pressure dispensing liquids |
| US3318488A (en) * | 1965-03-18 | 1967-05-09 | Eastern Cap And Closure Compan | Plastic aerosol cap with vent notches in skirt, and aerosol cap assembly |
| FR1532270A (en) * | 1966-11-28 | 1968-07-12 | Geigy Ag J R | Separate propellant distributor for fluid phase products |
| FR1550968A (en) * | 1967-01-27 | 1968-12-27 | ||
| US3477195A (en) * | 1967-03-30 | 1969-11-11 | Valve Corp Of America | Method of pressurizing a dispensing container |
| US3421661A (en) * | 1968-01-26 | 1969-01-14 | Arde Inc | Cylindrical fluid storage and expulsion apparatus |
| US3455489A (en) * | 1968-02-08 | 1969-07-15 | Philip Meshberg | Dispensing two materials simultaneously from different compartments |
| US3454198A (en) * | 1968-03-28 | 1969-07-08 | Gillette Co | Dispensing device |
| US3812645A (en) * | 1968-12-18 | 1974-05-28 | Applic Gaz Sa | Method of filling containers with pressurized fluid and closing by means of a discharge valve assembly |
| US3592359A (en) * | 1969-05-27 | 1971-07-13 | Leonard L Marraffino | Spring-valve member in pressurized two fluid dispenser |
| US3642173A (en) * | 1969-05-27 | 1972-02-15 | Leonard L Marraffino | Pressurized dispenser for plural fluids |
| BE757984A (en) * | 1969-10-29 | 1971-04-01 | Alusuisse | DISTRIBUTOR CONTAINER WHOSE INTERIOR TANK IS CONSISTING OF A PRE-FOLDED TUBE. ( |
| US3682355A (en) * | 1970-01-06 | 1972-08-08 | Johnson & Son Inc S C | Pressure actuated valve |
| GB1295166A (en) * | 1970-03-31 | 1972-11-01 | ||
| US3873003A (en) * | 1970-07-06 | 1975-03-25 | Mayer & Co Inc O | Dome-bottomed container |
| US3685695A (en) * | 1970-08-28 | 1972-08-22 | Fluid Chem Co Inc | Marblelized product aerosol dispenser |
| FR2131319A5 (en) * | 1971-03-30 | 1972-11-10 | Coster Tecnologie Speciali Spa | |
| US3813011A (en) * | 1971-05-11 | 1974-05-28 | S Harrison | Aerosol can for dispensing materials in fixed volumetric ratio |
| US3731854A (en) * | 1971-07-12 | 1973-05-08 | D Casey | Collapsible container liner |
| US3791557A (en) * | 1972-01-13 | 1974-02-12 | Plant Ind Inc | Non-aerosol container with expansible bladder and expelling force providing sheath |
| US3976223A (en) * | 1972-02-02 | 1976-08-24 | Carter-Wallace, Inc. | Aerosol package |
| US3876115A (en) * | 1972-04-27 | 1975-04-08 | Plant Ind Inc | Double expansible bladder container |
| US3825159A (en) * | 1972-06-07 | 1974-07-23 | Laauwe Robert H | Aerosol valve assembly |
| US3788521A (en) * | 1972-07-10 | 1974-01-29 | Laauwe Robert H | Aerosol package |
| US3838796A (en) * | 1972-11-21 | 1974-10-01 | M Cohen | Fluid and paste dispenser |
| US3940026A (en) * | 1973-03-26 | 1976-02-24 | Krdc | Container for pressure dispensing of fluid |
| US3951310A (en) * | 1974-02-11 | 1976-04-20 | V.C.A. Corporation | Spring-charged aerosol dispenser |
| DE2626990A1 (en) * | 1976-06-16 | 1977-12-29 | Ivan Perusco | DEVICE FOR PACKAGING LIQUID AND PASTOESE PRODUCTS |
| US4150522A (en) * | 1977-03-07 | 1979-04-24 | Nicholas A. Mardesich | Method for undercap filling of a barrier pack aerosol container |
| US4222499A (en) * | 1979-05-07 | 1980-09-16 | Kain's Research & Development Company, Inc. | Pressurized fluid dispensing apparatus having expansible bladder held in place with compressive forces |
| US4340155A (en) * | 1979-08-24 | 1982-07-20 | Aerosol Service Ag | Two-compartment pack |
| US4423829A (en) * | 1980-08-28 | 1984-01-03 | Container Industries Inc. | Apparatus for containing and dispensing fluids under pressure and method of manufacturing same |
| US4387833A (en) * | 1980-12-16 | 1983-06-14 | Container Industries, Inc. | Apparatus for containing and dispensing fluids under pressure and method of producing same |
| US6152335A (en) * | 1993-03-12 | 2000-11-28 | Homax Products, Inc. | Aerosol spray texture apparatus for a particulate containing material |
| AU2001261691A1 (en) * | 2000-05-19 | 2001-12-03 | The Gillette Company | System for dispensing multi-component products |
| US6923342B2 (en) * | 2003-05-12 | 2005-08-02 | The Gillette Company | Systems for dispensing multi-component products |
-
2004
- 2004-12-15 US US11/012,560 patent/US20060124671A1/en not_active Abandoned
-
2005
- 2005-12-07 WO PCT/US2005/044124 patent/WO2006065585A2/en active Application Filing
- 2005-12-07 EP EP05853133.6A patent/EP1836105B1/en active Active
- 2005-12-07 CA CA2589074A patent/CA2589074C/en not_active Expired - Fee Related
- 2005-12-07 PL PL05853133T patent/PL1836105T3/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA2589074C (en) | 2011-08-02 |
| EP1836105B1 (en) | 2013-05-15 |
| WO2006065585A3 (en) | 2006-10-12 |
| EP1836105A2 (en) | 2007-09-26 |
| PL1836105T3 (en) | 2013-10-31 |
| US20060124671A1 (en) | 2006-06-15 |
| WO2006065585A2 (en) | 2006-06-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20161207 |