GB925278A - Improved aerosol sprayer - Google Patents
Improved aerosol sprayerInfo
- Publication number
- GB925278A GB925278A GB22014/61A GB2201461A GB925278A GB 925278 A GB925278 A GB 925278A GB 22014/61 A GB22014/61 A GB 22014/61A GB 2201461 A GB2201461 A GB 2201461A GB 925278 A GB925278 A GB 925278A
- Authority
- GB
- United Kingdom
- Prior art keywords
- constriction
- liquid
- dip tube
- propellant
- container
- 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
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
- B65D83/32—Dip-tubes
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
925,278. Dispensing liquids by gaseous pressure. REVION Inc. June 19, 1961 [June 20, 1960], No. 22014/61. Class 102(2). In an aerosol container for dispensing waterbased liquids immiscible with the liquefied gas propellant, e.g. isobutane, a " non-spitting " spray or mist is formed by entraining gaseous propellant with a liquid stream or by entraining liquid with a gas stream. In one embodiment, Fig. 1, a constriction 42 is provided in the dip tube 32 to cause a pressure drop and an orifice 44 is provided in the dip tube wall ajacent the constriction and above the liquid level, whereby propellant gas mixes with the liquid in the dip tube during discharge. The constriction may be formed by a perforated plate 40, as shown, or by " pinching in " the tube or by a plug of glass wool. In another embodiment, Fig. 5, the dip tube is U-shaped with the constriction located at the bottom of the container so that liquid enters the side orifice 44 to mix with a gas stream. In both embodiments the container may be operated in either an upright or an inverted position.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US37294A US3069098A (en) | 1960-06-20 | 1960-06-20 | Aerosol sprayer |
Publications (1)
Publication Number | Publication Date |
---|---|
GB925278A true GB925278A (en) | 1963-05-01 |
Family
ID=21893560
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB22014/61A Expired GB925278A (en) | 1960-06-20 | 1961-06-19 | Improved aerosol sprayer |
Country Status (2)
Country | Link |
---|---|
US (1) | US3069098A (en) |
GB (1) | GB925278A (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3195788A (en) * | 1962-06-27 | 1965-07-20 | Reynolds Metals Co | Container dispensing means and parts therefor or the like |
US3225969A (en) * | 1963-08-20 | 1965-12-28 | Valve Corp Of America | Aerosol valve construction |
US3970219A (en) * | 1975-03-03 | 1976-07-20 | Spitzer Joseph G | Aerosol containers for foaming and delivering aerosols and process |
US4019657A (en) * | 1975-03-03 | 1977-04-26 | Spitzer Joseph G | Aerosol containers for foaming and delivering aerosols |
US4091966A (en) * | 1976-06-01 | 1978-05-30 | Laauwe Robert H | Squeeze bottle containing a powdered product and operative whether upright or inverted |
DE2804425C2 (en) * | 1978-02-02 | 1983-12-29 | Von Treu AG, Zug | Aerosol container valve |
US4230243A (en) * | 1978-08-08 | 1980-10-28 | Spitzer Joseph G | Aerosol container with flameless delivery valve |
GB8909312D0 (en) * | 1988-11-22 | 1989-06-07 | Dunne Stephen T | Liquid-gas mixing device |
NL9101009A (en) * | 1991-06-11 | 1993-01-04 | Airspray Int Bv | MIXING CHAMBER FOR MIXING A GASEOUS AND A LIQUID COMPONENT. |
DE60207998T2 (en) * | 2001-03-05 | 2006-06-14 | Unilever Nv | DISPENSER WITH BROKEN BEVERAGE |
GB0130057D0 (en) * | 2001-12-14 | 2002-02-06 | Dunne Stephen T | Liquid atomising system |
GB0614621D0 (en) * | 2006-07-24 | 2006-08-30 | 3M Innovative Properties Co | Metered dose dispensers |
DE102022203689A1 (en) * | 2022-04-12 | 2023-10-12 | Jahn Gmbh Umform- Und Zerspanungstechnik | pressure vessel |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2704582A (en) * | 1955-03-22 | Dry powder dispensing apparatus | ||
US2390871A (en) * | 1944-03-13 | 1945-12-11 | American Utilities Corp | Apparatus for mixing and dispensing fluids of different densities |
US2915251A (en) * | 1947-08-29 | 1959-12-01 | Engine Parts Mfg Co | Hand operated aerosol spray device |
US2658714A (en) * | 1950-02-16 | 1953-11-10 | Allied Chem & Dye Corp | Dispenser valve assembly |
US2617686A (en) * | 1951-04-02 | 1952-11-11 | Baron Barnett | Spray atomizer |
US2815889A (en) * | 1955-07-28 | 1957-12-10 | Engine Parts Mfg Company | Metering device controlling discharge of fluids from aerosol containers |
-
1960
- 1960-06-20 US US37294A patent/US3069098A/en not_active Expired - Lifetime
-
1961
- 1961-06-19 GB GB22014/61A patent/GB925278A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3069098A (en) | 1962-12-18 |
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