ES289617U - Dispensing closure (1111111). - Google Patents
Dispensing closure (1111111).Info
- Publication number
- ES289617U ES289617U ES1984289617U ES289617U ES289617U ES 289617 U ES289617 U ES 289617U ES 1984289617 U ES1984289617 U ES 1984289617U ES 289617 U ES289617 U ES 289617U ES 289617 U ES289617 U ES 289617U
- Authority
- ES
- Spain
- Prior art keywords
- closure
- inflexed
- slit
- planar surface
- shore
- 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
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
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
- B65D47/2018—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure
- B65D47/2031—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure the element being formed by a slit, narrow opening or constrictable spout, the size of the outlet passage being able to be varied by increasing or decreasing the pressure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Check Valves (AREA)
- Closures For Containers (AREA)
- Coating Apparatus (AREA)
Abstract
An externally mounted integral, self-sealing check valve dispensing closure for use in a fluid product dispenser is described which is formed with a substantially tubular open inlet end and a normally closed outlet end of a resilient plastic or elastomer having a durometer in the range of between approximately 10 Shore A and 95 Shore A (46 Shore D) and having a wall thickness in the range of from about .25 to 1.3 mm. The outlet end of the dispensing closure converges toward its closed end along an inflexed non-planar surface to a normally closed non-linear discharge slit. The distal edge of the inflexed non-planar surface mates with at least one other, oppositely disposed surface of the closure to form the discharge slit, with these mating surfaces having substantially flat lands of contact along the slit. The inflexed non-planar surface forms an acute angle at the slit with any line drawn through the slit parallel to the central axis of the closure and is adapted to resiliently deflect outwardly in response to the application of product pressure from within, thereby opening the closure and permitting product flow therethrough. Upon release of product pressure therewithin, the inverted non-planar surface returns to its inflexed closed condition thereby sealing the closure.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US54634283A | 1983-10-31 | 1983-10-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES289617U true ES289617U (en) | 1986-04-01 |
ES289617Y ES289617Y (en) | 1986-11-16 |
Family
ID=24179991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1984289617U Expired ES289617Y (en) | 1983-10-31 | 1984-10-30 | A CLOSURE FOR A FLUID PRODUCT DISTRIBUTOR |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0140446A3 (en) |
JP (1) | JPS60132886U (en) |
ES (1) | ES289617Y (en) |
GB (1) | GB2148863B (en) |
GR (1) | GR80774B (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9416452D0 (en) * | 1994-08-15 | 1994-10-05 | Whitbread & Co Ltd | Valves |
DE19817625A1 (en) * | 1998-04-21 | 1999-10-28 | Ahrens Hans Joachim | Rosette valve for automatic closure of pliable plastic bottles |
RU2226490C2 (en) * | 1998-10-29 | 2004-04-10 | Росеп Лусол Хоулдинз Лимитид | Device for and method of introduction of addition into liquid |
GB0015146D0 (en) * | 2000-06-21 | 2000-08-09 | Munster Simms Engineering Limi | Check valves |
US20050187524A1 (en) | 2000-12-19 | 2005-08-25 | Willis Allan F. | Sealing valve assembly for medical products |
US6908449B2 (en) * | 2000-12-19 | 2005-06-21 | Kimberly-Clark Worldwide, Inc. | Sealing valve assembly for medical products |
US6767340B2 (en) | 2000-12-19 | 2004-07-27 | Kimberly-Clark Worldwide, Inc. | Sealing valve assembly for medical products |
WO2006105574A1 (en) | 2004-10-11 | 2006-10-12 | Sophinity Pty Ltd | Dispensing fluids from containers using self closing valve, typically duckbill type valve |
FR2908113A1 (en) * | 2006-11-03 | 2008-05-09 | Seaquist General Plastics Soc | CAP FOR A CONTAINER CONTAINING A FLUID |
GB201619750D0 (en) * | 2016-11-22 | 2017-01-04 | Nerudia Ltd | Self-cleaning nipple valve |
AT524796B1 (en) * | 2021-10-05 | 2022-09-15 | Thomas Kleedorfer | locking device |
CN114311602B (en) * | 2022-01-05 | 2024-05-03 | 湖南东健药业有限公司 | Die head and device for lamination molding of glue traditional Chinese medicine blocks and production process of glue traditional Chinese medicine blocks |
CN115354878B (en) * | 2022-09-13 | 2024-01-26 | 中国建筑第五工程局有限公司 | Roofing grid joint oleamen pouring seam heating injection gun |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB489824A (en) * | 1937-10-27 | 1938-08-04 | William Simon Freeman | Improvements in or relating to stoppers for carboys or like containers |
US2540842A (en) * | 1949-08-29 | 1951-02-06 | Stanley William Edward | Self-sealing closure member |
GB1371242A (en) * | 1971-09-21 | 1974-10-23 | Ranson A T | Container closures |
US4222126A (en) * | 1978-12-14 | 1980-09-16 | The United States Of America As Represented By The Secretary Of The Department Of Health, Education & Welfare | Unitized three leaflet heart valve |
-
1984
- 1984-10-22 EP EP84201526A patent/EP0140446A3/en not_active Withdrawn
- 1984-10-26 GB GB08427192A patent/GB2148863B/en not_active Expired
- 1984-10-29 GR GR80774A patent/GR80774B/en unknown
- 1984-10-30 ES ES1984289617U patent/ES289617Y/en not_active Expired
- 1984-10-31 JP JP16561084U patent/JPS60132886U/en active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0140446A2 (en) | 1985-05-08 |
GB2148863B (en) | 1987-10-07 |
GR80774B (en) | 1985-02-20 |
ES289617Y (en) | 1986-11-16 |
GB8427192D0 (en) | 1984-12-05 |
JPS60132886U (en) | 1985-09-05 |
EP0140446A3 (en) | 1986-08-13 |
GB2148863A (en) | 1985-06-05 |
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