WO2013033798A4 - Closure system for hermetic reservoir - Google Patents
Closure system for hermetic reservoir Download PDFInfo
- Publication number
- WO2013033798A4 WO2013033798A4 PCT/BR2012/000332 BR2012000332W WO2013033798A4 WO 2013033798 A4 WO2013033798 A4 WO 2013033798A4 BR 2012000332 W BR2012000332 W BR 2012000332W WO 2013033798 A4 WO2013033798 A4 WO 2013033798A4
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- nozzle
- reservoir
- lid arrangement
- cam
- pressure relief
- 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.)
- Ceased
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
- B65D39/00—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers
- B65D39/08—Threaded or like closure members secured by rotation; Bushes therefor
-
- 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
- B65D51/00—Closures not otherwise provided for
- B65D51/16—Closures not otherwise provided for with means for venting air or gas
- B65D51/1672—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by manual actuation of the closure or other element
- B65D51/1688—Venting occurring during initial closing or opening of the container, by means of a passage for the escape of gas between the closure and the lip of the container mouth, e.g. interrupted threads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
The present invention, which aims to solve the problem of the elevation of internal pressure during the closure of hermetic reservoirs, belongs to the field of parts and accessories for domestic appliances, and it refers to a lid arrangement 1 comprising at least one cam 11 located in the interior of a housing 13, said cam 1 1 being cooperative with a sealing element 2; and a reservoir 5 including at least one nozzle 4 containing at least one pressure relief channel 3 composed by a passing hole that interconnects the internal region of the reservoir 5 to the external environment that surrounds said reservoir, the cited pressure relief channel 3 being cooperative with the cam 11 of the lid arrangement 1 by the time the complete attachment of the lid to the nozzle occurs.
Claims
AMENDED CLAIMS
(received by the International Bureau on 30 April 2013 (30.04.2013) 1 . A closure system of hermetic reservoir comprising pressure relief means, more specifically for a bulk product storing reservoir 5 composed by a nozzle 4 for the feed and rotary attachment of a lid arrangement 1 comprising a housing 13 cooperating with a sealing element 2 which, in turn, cooperates when in use with the nozzle perimeter, CHARACTERIZED in that said system comprises:
the said lid arrangement 1 composed by at least one cam 11 located in the interior of the said housing 1 3, the said at least one cam 1 1 being cooperative with the said sealing element 2;
the said reservoir 5 composed by at least one of the said nozzle 4 containing at least one pressure relief channel 3 including a passing hole on the side wall which interconnects the internal region of the said reservoir 5 to the external environment that surrounds the said reservoir 5, said pressure relief channel 3 being cooperative, in an hermetically manner, with the said cam 1 1 of the said lid arrangement 1 by the time the complete attachment of the said lid 1 to the said nozzle 4 occurs;
wherein the said cam 1 1 acts upon the said sealing element 2, such that the said sealing element 2 is bein g forced against the said channel 3 in the closed position of the said lid arrangement 1 .
2. The closure system of Claim 1 , CHARACTERIZED in that the said lid arrangement T comprises a substantially cylindrical body composed by at least one handling medium 12 and at least one of the said housing 13 comprising a perimetral cavity for the attachment, in a removable manner, of at least one of the said sealing element 2. wherein said perimetral cavity 1 3 is composed by at least one of the said cam 1 1 cooperating with the said sealing element 2.
3. The closure system of Claim 1 , CHARACTERIZED in that the said lid arrangement 1 comprises a substantially cylindrical body composed by at least one of the said handling medium 1 2 and at least one of the said housing 1 3 comprising a recess tor settling the said sealing clement 2.
4. The, closure system of Claim 1 , CHARACTERIZED in that the said lid arrangement , comprises, in its lower side, a prominent central region 14 that is substantially circular and provided with at least two protusions 1 3 that extend radially from the perimetral end of the central region 14 of the said lid 1 along a perimetral platform 16 that interconnects the said protusions 15 by means of at least one inclined- type structure 17.
5. The closure system of Claim 1 , CHARACTERIZED in that the said nozzle 4 of the reservoir 5 comprises at least two symmetrical perimetral surfaces 41 , each of the cited " surfaces presenting one inclined-type platform end 42 and an opposed end 43containing, under its lower surface, at least one slop 44 cooperating with the said protusions 15 of the said lid arrangement 1 .
6. A closure system for hermetic reservoirs comprising pressure relief means, mote specifically for a reservoir 5 for the storage of bulk products composed by a nozzle 4 for the feed and rotary attachment of a lid arrangement 1 including a housing 13 cooperating with a scaling element 2 which, in turn, cooperates when in use together with the perimeter of the nozzle 4, CHARACTERIZED in that said system comprises: the said lid arrangement 1 provided with at least one pressure relief channel 3 containing a passing hole that interconnects the upper region of the lid to the lower one, wherein the hole is located in one part of the nozzle perimeter of the said lid arrangement 1 the said reservoir 5 nozzle composed by at least one cam 1 1 located in one part of the attaching surface of the said lid arrangement 1 , hermetically cooperating when in use together with the said pressure relief channel 3 of the said lid arrangement 1.
7. A closure system for hermetic reservoir comprising pressure relief means, more specifically for a bulk product storing reservoir 5 composed by a nozzle 4 for the feed and rotary attachment of a lid arrangement 1 , as defined in any of claims 3 and 4, which, in turn, cooperates when in use with the perimeter of the nozzle 4, as defined in claim 5, CHARACTERIZED in that said system comprises:
the said lid arrangement 1 whose housing 13, cooperative with a sealing element 2 which, in turn, cooperates when in use together with the perimeter of the nozzle 4, comprises a J-shaped cavity, with a lower perimetral projection 131 of smaller extension than the upper perimetral projection 1 32;
the said reservoir 5 composed by at least one of the said nozzle 4 containing at least; one angular wall 31 comprising at least one pressure relief channel 30 defined by apassing ho Icon said angular wall 31 , which interconnects the internal region of the said reservoir 5 to the external environment that surrounds the said reservoir 5;
vvherein the lower surface of the end 43 of the said nozzle 4 comprises at least one projection 45 that cooperates, together with the stop 44, with the protusion 1 5 of the said lid arrangement 1 to limit the attaching movement of the lid arrangement.
8. The closure system of Claim 7, CHARACTERIZED in that the said lower surface of the, end 43 of the said nozzle 4 comprises at least one cam 46 located between the projection 45 and the stop 44.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BRPI1103936-1A BRPI1103936B1 (en) | 2011-09-05 | 2011-09-05 | CLOSING SYSTEM FOR HERMETIC RESERVOIR |
| BRPI1103936-1 | 2011-09-05 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| WO2013033798A2 WO2013033798A2 (en) | 2013-03-14 |
| WO2013033798A3 WO2013033798A3 (en) | 2013-06-13 |
| WO2013033798A4 true WO2013033798A4 (en) | 2013-08-01 |
Family
ID=47010107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/BR2012/000332 Ceased WO2013033798A2 (en) | 2011-09-05 | 2012-09-03 | Closure system for hermetic reservoir |
Country Status (2)
| Country | Link |
|---|---|
| BR (1) | BRPI1103936B1 (en) |
| WO (1) | WO2013033798A2 (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4162010A (en) * | 1978-02-27 | 1979-07-24 | Packaging Systems Corporation | Cosmetic dusting powder container |
| CN2207779Y (en) | 1994-11-11 | 1995-09-20 | 浙江苏伯尔有限公司 | Safety cover of pressure cooker |
| CA2202944A1 (en) * | 1996-05-06 | 1997-11-06 | Douglas M. Mclelland | Closure plug with bonded gasket |
| AUPO862897A0 (en) * | 1997-08-18 | 1997-09-11 | Dobson, Jonathan | Pressure vessel |
| ITMI20011609A1 (en) * | 2001-07-25 | 2003-01-25 | Enrico Scarabelli | SEALABLE CLOSING CONTAINER WITH MEANS TO DEPRESSION THE INTERIOR |
| US7419066B1 (en) * | 2002-10-08 | 2008-09-02 | Ronald Ewers | Vented cap for fluid conduit |
| US8312582B2 (en) | 2006-06-19 | 2012-11-20 | Samsung Electronics Co., Ltd. | Washing machine and control method thereof |
-
2011
- 2011-09-05 BR BRPI1103936-1A patent/BRPI1103936B1/en active IP Right Grant
-
2012
- 2012-09-03 WO PCT/BR2012/000332 patent/WO2013033798A2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| BRPI1103936A2 (en) | 2013-08-06 |
| WO2013033798A2 (en) | 2013-03-14 |
| WO2013033798A3 (en) | 2013-06-13 |
| BRPI1103936B1 (en) | 2021-04-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
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| 122 | Ep: pct application non-entry in european phase |
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