GB1316182A - Valve for a pressurised dispensing container - Google Patents
Valve for a pressurised dispensing containerInfo
- Publication number
- GB1316182A GB1316182A GB153471A GB153471A GB1316182A GB 1316182 A GB1316182 A GB 1316182A GB 153471 A GB153471 A GB 153471A GB 153471 A GB153471 A GB 153471A GB 1316182 A GB1316182 A GB 1316182A
- Authority
- GB
- United Kingdom
- Prior art keywords
- members
- measuring chamber
- flange
- valve
- chamber
- 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
- B65D83/44—Valves specially adapted therefor; Regulating devices
- B65D83/52—Valves specially adapted therefor; Regulating devices for metering
- B65D83/54—Metering valves ; Metering valve assemblies
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)
Abstract
1316182 Metering valves STERLING DRUG Inc 12 Jan 1971 [15 Jan 1970] 1534/71 Heading B8N [Also in Division F1] A valve for discharging measured quantities of material e.g. liquids and powders under pressure from a container comprises a housing consisting of first and second members 24, 20, the first member 24 having a chamber 32 and a peripheral flange 26, and the second member 20 having a first chamber receiving a portion of the first member, a second or measuring chamber 70 and a peripheral flange 18 abutting the flange of the first member; and a spring biased valve stem 38 passing through bores in the members and through the chambers. The valve stem is such that in the illustrated position, in use, material within the container can flow into the measuring chamber via groove 44 and in a second depressed position flow of material into the measuring chamber is prevented and the material in the measuring chamber can flow into the atmosphere via port 78 and an axial bore (not shown), in the stem. A sealing gasket 66 is provided between the members 24, 20 and the flange 26 of the first member includes an annular sealing projection 58 which sealingly engages the flange 18 of the second member. The members also include annular sealing projections 54, 68. The measuring chamber 70 is provided with longitudinal ribs 72. In an alternative embodiment (Fig. 5, not shown), the gasket 66 and ribs 72 are dispensed with. A metal ferrule (12) (Fig. 1 not shown), which envelopes the housing members, has a free edge (16) which is crimped to attach the valve to a container.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US304170A | 1970-01-15 | 1970-01-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1316182A true GB1316182A (en) | 1973-05-09 |
Family
ID=21703824
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB153471A Expired GB1316182A (en) | 1970-01-15 | 1971-01-12 | Valve for a pressurised dispensing container |
Country Status (2)
Country | Link |
---|---|
CA (1) | CA978908A (en) |
GB (1) | GB1316182A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2015388868B2 (en) * | 2015-03-27 | 2019-05-02 | Nanjing Toua Hardware&Tools Co.,Ltd | Quantitative spray valve |
-
1971
- 1971-01-12 GB GB153471A patent/GB1316182A/en not_active Expired
- 1971-01-15 CA CA102,883A patent/CA978908A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA978908A (en) | 1975-12-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |