ZA904437B - Improvements in or relating to dispensers - Google Patents
Improvements in or relating to dispensersInfo
- Publication number
- ZA904437B ZA904437B ZA904437A ZA904437A ZA904437B ZA 904437 B ZA904437 B ZA 904437B ZA 904437 A ZA904437 A ZA 904437A ZA 904437 A ZA904437 A ZA 904437A ZA 904437 B ZA904437 B ZA 904437B
- Authority
- ZA
- South Africa
- Prior art keywords
- valve
- sectional area
- cross
- actuator
- outlet
- Prior art date
Links
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
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)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Vending Machines For Individual Products (AREA)
- Telephone Function (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Coating Apparatus (AREA)
- Physical Deposition Of Substances That Are Components Of Semiconductor Devices (AREA)
- Discharge Of Articles From Conveyors (AREA)
- Paper (AREA)
- Materials For Medical Uses (AREA)
- Sealing Material Composition (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Disintegrating Or Milling (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
Abstract
Dispensing arrangements, comprising a gas-pressurized container for a material to be dispensed with a valve actuable to open a discharge passage through the valve and through a valve and a valve actuator to an actuator discharge outlet, are well known in the art. The invention proposes a non-liquefied gas-pressurized dispensing arrangement capable of being used with relatively low initial gas pressures, and of discharging a relatively high percentage of the dispenser contents with an acceptable spray pattern. The proposed dispensing arrangement attains these advantages by arranging the cross-sectional area of the valve port (17c) to be many times greater than the cross-sectional area of the actuator outlet (22a). In one recited embodiment the actuator outlet has a cross-sectional area in the region of 0.049 mm<2> whilst the total cross-sectional area of the valve ports, the valve having four ports, is some sixteen times greater.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8914442A GB2233395B (en) | 1989-06-23 | 1989-06-23 | Improvements in or relating to dispensers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA904437B true ZA904437B (en) | 1991-03-27 |
Family
ID=10658940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA904437A ZA904437B (en) | 1989-06-23 | 1990-06-08 | Improvements in or relating to dispensers |
Country Status (19)
| Country | Link |
|---|---|
| EP (1) | EP0479796B1 (en) |
| JP (1) | JPH04505903A (en) |
| AT (1) | ATE93477T1 (en) |
| AU (1) | AU633581B2 (en) |
| BR (1) | BR9007412A (en) |
| CA (1) | CA2060662C (en) |
| DE (1) | DE69002949C5 (en) |
| DK (1) | DK0479796T3 (en) |
| ES (1) | ES2044589T3 (en) |
| FI (1) | FI91737C (en) |
| GB (1) | GB2233395B (en) |
| GR (1) | GR1002546B (en) |
| HK (2) | HK1008002A1 (en) |
| IE (1) | IE64132B1 (en) |
| NO (1) | NO915026D0 (en) |
| NZ (1) | NZ233906A (en) |
| PT (1) | PT94445B (en) |
| WO (1) | WO1991000229A1 (en) |
| ZA (1) | ZA904437B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2020223C (en) * | 1989-07-19 | 1996-02-27 | Shinya Kobayashi | Aerosol container cap |
| FR2739086B1 (en) * | 1995-09-21 | 1997-11-14 | Oreal | VALVE FOR SPRAYER AND SPRAYER THUS EQUIPPED |
| EP1357057B2 (en) | 2002-04-22 | 2014-11-19 | S.C. Johnson & Son, Inc. | Container for a substance to be sprayed |
| US7621468B2 (en) | 2007-10-01 | 2009-11-24 | The Procter & Gamble Company | System for pressurized delivery of fluids |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3332626A (en) * | 1965-06-21 | 1967-07-25 | Meshberg Philip | Dispensing valve |
| IT1087449B (en) * | 1977-11-17 | 1985-06-04 | Coster Tecnologie Speciali Spa | IMPROVEMENT IN AEROSOL DISPENSING VALVES |
| US4230243A (en) * | 1978-08-08 | 1980-10-28 | Spitzer Joseph G | Aerosol container with flameless delivery valve |
| JPS6233115A (en) * | 1985-08-05 | 1987-02-13 | Kao Corp | Spray composition for coating human body |
-
1989
- 1989-06-23 GB GB8914442A patent/GB2233395B/en not_active Expired - Lifetime
-
1990
- 1990-05-21 EP EP90907355A patent/EP0479796B1/en not_active Expired - Lifetime
- 1990-05-21 WO PCT/GB1990/000794 patent/WO1991000229A1/en active IP Right Grant
- 1990-05-21 BR BR909007412A patent/BR9007412A/en not_active IP Right Cessation
- 1990-05-21 AT AT90907355T patent/ATE93477T1/en not_active IP Right Cessation
- 1990-05-21 CA CA002060662A patent/CA2060662C/en not_active Expired - Lifetime
- 1990-05-21 DK DK90907355.3T patent/DK0479796T3/en active
- 1990-05-21 AU AU56604/90A patent/AU633581B2/en not_active Ceased
- 1990-05-21 ES ES90907355T patent/ES2044589T3/en not_active Expired - Lifetime
- 1990-05-21 DE DE69002949T patent/DE69002949C5/en not_active Expired - Fee Related
- 1990-05-21 JP JP2507742A patent/JPH04505903A/en active Pending
- 1990-06-01 NZ NZ233906A patent/NZ233906A/en unknown
- 1990-06-08 ZA ZA904437A patent/ZA904437B/en unknown
- 1990-06-18 GR GR900100454A patent/GR1002546B/en not_active IP Right Cessation
- 1990-06-21 PT PT94445A patent/PT94445B/en not_active IP Right Cessation
- 1990-06-21 IE IE224990A patent/IE64132B1/en not_active IP Right Cessation
-
1991
- 1991-12-19 NO NO915026A patent/NO915026D0/en unknown
- 1991-12-20 FI FI916034A patent/FI91737C/en not_active IP Right Cessation
-
1998
- 1998-06-27 HK HK98107222A patent/HK1008002A1/en not_active IP Right Cessation
- 1998-06-27 HK HK98107223A patent/HK1008003A1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FI91737C (en) | 1994-08-10 |
| IE902249L (en) | 1990-12-23 |
| DK0479796T3 (en) | 1993-10-18 |
| ATE93477T1 (en) | 1993-09-15 |
| DE69002949D1 (en) | 1993-09-30 |
| AU5660490A (en) | 1991-01-17 |
| GR1002546B (en) | 1997-01-28 |
| CA2060662C (en) | 2000-02-01 |
| EP0479796B1 (en) | 1993-08-25 |
| PT94445B (en) | 1997-05-28 |
| JPH04505903A (en) | 1992-10-15 |
| GR900100454A (en) | 1991-11-15 |
| BR9007412A (en) | 1992-04-28 |
| HK1008002A1 (en) | 1999-04-30 |
| NO915026L (en) | 1991-12-19 |
| NO915026D0 (en) | 1991-12-19 |
| DE69002949C5 (en) | 2006-05-18 |
| IE902249A1 (en) | 1991-01-16 |
| FI91737B (en) | 1994-04-29 |
| DE69002949T2 (en) | 1993-12-23 |
| GB8914442D0 (en) | 1989-08-09 |
| WO1991000229A1 (en) | 1991-01-10 |
| FI916034A0 (en) | 1991-12-20 |
| ES2044589T3 (en) | 1994-01-01 |
| AU633581B2 (en) | 1993-02-04 |
| NZ233906A (en) | 1992-04-28 |
| PT94445A (en) | 1992-03-31 |
| IE64132B1 (en) | 1995-07-12 |
| EP0479796A1 (en) | 1992-04-15 |
| GB2233395B (en) | 1994-01-12 |
| GB2233395A (en) | 1991-01-09 |
| HK1008003A1 (en) | 1999-04-30 |
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