ES8400332A1 - Process for producing a valve-and-lid assembly. - Google Patents
Process for producing a valve-and-lid assembly.Info
- Publication number
- ES8400332A1 ES8400332A1 ES517687A ES517687A ES8400332A1 ES 8400332 A1 ES8400332 A1 ES 8400332A1 ES 517687 A ES517687 A ES 517687A ES 517687 A ES517687 A ES 517687A ES 8400332 A1 ES8400332 A1 ES 8400332A1
- Authority
- ES
- Spain
- Prior art keywords
- valve
- valve body
- lid
- central opening
- producing
- 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
- 238000000034 method Methods 0.000 title abstract 3
- 238000005452 bending Methods 0.000 abstract 1
- 238000007373 indentation Methods 0.000 abstract 1
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 for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Feeding And Controlling Fuel (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
A process for producing a valve-and-lid assembly consisting essentially of a lid and a valve body, comprises the steps of (A) producing, in finished condition, the said lid with a collar portion having a shoulder or a rim about a central opening, (B) producing separately, in finished condition, the said valve body having an upper body portion preferably bearing a dowel portion, and on the latter a valve stem bearing at its free end a valve head of enlarged diameter, (C) mounting the valve body on the mandrel of a piston movable in a pressure cylinder aligned with the central axis of the valve-and-lid assembly, or placing it loosely in said collar portion above said central opening, (D) striking the mandrel with sufficient force, e.g. preferably 15 to 25 kilopond, to drive the same together with the valve body abruptly through the collar portion of the lid and to pass the valve head out of the said central opening with stretching or bending the valve stem or an adjacent part of the valve body, so that, upon withdrawel of the mandrel, a rearward face of the valve head sealingly engages the shoulder or rim about the central opening The self-closing valve-and-lid assembly which can be produced by this process is adapted for closing the open top end of the interior of a container fillable with pressurized product and comprises a lid having a dome part and a collar portion on the latter, as well as a valve body mounted in the hollow interior of the dome part and being of elastically flexible material. The valve body has a head bearing an annular contact zone which sealingly engages a similar contact zone on an annular indentation or inner annular shoulder of the dome part. One of the annular contact zones of the inner wall surface of the dome part and of the valve head is located in a conically tapered surface on one of the two last-mentioned parts with the central assembly axis as cone axis, and the other annular contact zone is a substantially circular edge on the other one of the two last-mentioned parts, opposite the said conically tapered surface.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IE812780A IE812780L (en) | 1981-11-26 | 1981-11-26 | Valve and lid for aerosol |
| IE92082A IE820920L (en) | 1982-04-19 | 1982-04-19 | Valve and lid assembly production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES517687A0 ES517687A0 (en) | 1983-11-01 |
| ES8400332A1 true ES8400332A1 (en) | 1983-11-01 |
Family
ID=26319002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES517687A Expired ES8400332A1 (en) | 1981-11-26 | 1982-11-25 | Process for producing a valve-and-lid assembly. |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0080750A3 (en) |
| CA (1) | CA1194004A (en) |
| DK (1) | DK525682A (en) |
| ES (1) | ES8400332A1 (en) |
| GR (1) | GR77745B (en) |
| NO (1) | NO823956L (en) |
| PT (1) | PT75892A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2568975B1 (en) * | 1984-08-08 | 1986-12-26 | Aerosol Inventions Dev | SIMPLIFIED VALVE FOR AEROSOL PACKAGING |
| US20110260082A1 (en) * | 2010-04-26 | 2011-10-27 | John Geoffrey Chan | Plug And Valve System |
| US20110259923A1 (en) * | 2010-04-26 | 2011-10-27 | John Geoffrey Chan | Plug And Valve System |
| WO2020140200A1 (en) * | 2019-01-02 | 2020-07-09 | 深圳市德昌裕塑胶制品有限公司 | Packaging hose |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2662668A (en) * | 1950-01-09 | 1953-12-15 | Crown Can Company | Dispensing container and slitted resilient valve therefor |
| US3283963A (en) * | 1964-11-23 | 1966-11-08 | Eaton Mfg Co | Valve for pressurized containers |
| CH428604A (en) * | 1965-07-02 | 1967-01-15 | Trautmann Ellen | Dosing valve for pressurized liquids containing a propellant component |
| US3534771A (en) * | 1967-10-30 | 1970-10-20 | Eaton Yale & Towne | Valve assembly |
| US3463452A (en) * | 1967-10-31 | 1969-08-26 | Nilsen Mfg Co | Valve construction for aerosol dispenser |
| IT978124B (en) * | 1972-01-13 | 1974-09-20 | Ronson Corp | IMPROVEMENTS RELATING TO VALVO FLUID DISTRIBUTORS |
| DE3174393D1 (en) * | 1980-08-04 | 1986-05-22 | Bon F Del | Self-closing valve-and-lid assembly |
-
1982
- 1982-11-08 EP EP82201398A patent/EP0080750A3/en not_active Ceased
- 1982-11-24 GR GR69890A patent/GR77745B/el unknown
- 1982-11-24 PT PT75892A patent/PT75892A/en unknown
- 1982-11-25 DK DK525682A patent/DK525682A/en not_active Application Discontinuation
- 1982-11-25 NO NO82823956A patent/NO823956L/en unknown
- 1982-11-25 ES ES517687A patent/ES8400332A1/en not_active Expired
- 1982-11-25 CA CA000416346A patent/CA1194004A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| EP0080750A3 (en) | 1985-03-20 |
| ES517687A0 (en) | 1983-11-01 |
| GR77745B (en) | 1984-09-25 |
| PT75892A (en) | 1982-12-01 |
| DK525682A (en) | 1983-05-27 |
| CA1194004A (en) | 1985-09-24 |
| EP0080750A2 (en) | 1983-06-08 |
| NO823956L (en) | 1983-05-27 |
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