CN100341753C - Closure plug - Google Patents
Closure plug Download PDFInfo
- Publication number
- CN100341753C CN100341753C CNB038023105A CN03802310A CN100341753C CN 100341753 C CN100341753 C CN 100341753C CN B038023105 A CNB038023105 A CN B038023105A CN 03802310 A CN03802310 A CN 03802310A CN 100341753 C CN100341753 C CN 100341753C
- Authority
- CN
- China
- Prior art keywords
- plug
- packing ring
- gasket seat
- sealing
- sealing plug
- 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 - Lifetime
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Classifications
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- 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
- B65D39/082—Bung-rings and bungs for bung-holes
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- 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
- B65D39/082—Bung-rings and bungs for bung-holes
- B65D39/084—Separated bung-rings made by one element
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- 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
- B65D2251/00—Details relating to container closures
- B65D2251/20—Sealing means
- B65D2251/205—Inserted
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
- Pipe Accessories (AREA)
- Taps Or Cocks (AREA)
- Glass Compositions (AREA)
- Safety Valves (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
An externally threaded closure plug (1, 60) for tightly closing off the internally threaded opening (23) in shipping and storage containers such as drums, pails and the like. The plug is formed as a cup having a bottom wall (2) and threaded cylindrical sidewall (23) terminating in a circumferentially enlarged rim (4). Immediately beneath the rim of the plug is a gasket seat (8, 64) defined by the undersurface (4a) of the plug rim, the plug sidewall and an annular gasket retaining lip (9, 61) lying in a plane parallel to the undersurface of the plug rim. In use, the plug is screwed into and out of a container wall opening, having an internally threaded portion (28) and an unthreaded portion (30), the sealing gasket (12) being compressed between the unthreaded opening portion and the plug gasket seat (8, 64, 72) and lying in close proximity to the internal thread. The gasket seat acts to prevent interengagement of the sealing gasket (12) and the opening internally threaded portion (28).
Description
Technical field
The present invention relates to a kind of improved closures for containers, especially relate to a kind of threaded closure plug with unique packing ring positioning element.
Background technology
In the transfer cask industry, it is very common making drum with one or more discharging openings and/or sprue, jar etc.The peristome of this type of container has the negative thread of incorporating no screw thread washer sealing face into.One carries the outside thread sealing plug and the opening of container screw-threaded engagement of ring seal packing ring.When the sealing sealing plug, plug gasket just is pressed onto on the threadless washer sealing face, thereby the effective sealing to container is provided.When numerous drums and other container use aforesaid way to seal, will produce the accidental problem that the present invention mentions.This problem not only relates to sealing, and relates to opening of container and screw off sealing plug.On the one hand, have critical relation between sealing plug and packing ring thereof, on the other hand, the opening of container screw thread is incorporated in the peristome gasket seat.Such position concerns that when the moment that applies necessity entered opening of container with the sealing plug sealing, plug gasket was to the wedging of the starting position of peristome negative thread so that in practice.When screwing off sealing plug, all generations is that plug gasket hangs on to plug gasket to the behavior of peristome screw thread wedging usually.When unscrewing action continues, produce the situation of taking off power (tenuous) thereupon.Be the most significantly, when sealing plug was separated from oral area, packing ring may still be trapped on the inner opening portion screw thread, so that packing ring comes off from the gasket seat of sealing plug.When packing ring blocks between the ingear screw thread, continue the rotary seal plug and just become very difficult.What is more, and packing ring self also can be badly damaged owing to rolling, and this rolling will further weaken the leak free effect of packing ring.
Another negative effect of blocking situation of this packing ring is: when reversing sealing plug, packing ring tends to rout up from gasket seat.When plug gasket when the motion of the no screw thread gasket seat of peristome is obstructed, causes packing ring to pile up and form a ring from peristome edge projection, this problem produces thereupon.Producing above-mentioned a kind of situation of being obstructed is: when sealing plug is screwed in peristome, plug gasket will be absorbed in the peristome screw thread once more and begin the place." circle knot (the looping) " situation that causes thus can produce leakage path undoubtedly and cause serious damage to gasket possibly.Yes with plug gasket is positioned at the appropriate location on the plug gasket seat under it and prevents packing ring trailing ability when screw thread is meshing with each other thus in the common point between " blocking (gripping) " and " circle knot " problem.
Prior art has been considered such needs: extensively provide some to be used for plug gasket is remained on the mechanical positioner of the reality of appropriate location.For example, the U.S. Pat 5211304 of Stolzman discloses a kind of plug construction, wherein uses a mechanical interlocks that packing ring is positioned on the lower surface of plug rim reliably.Yet this device radially is arranged on the outside of plug thread with packing ring, and does not have what relation with " blocking " or " circle knot " problem of any packing ring.The example of another prior art can find in the U.S. Pat 2906429 of Marchyn, has considered " circle knot " problem in this patent, but has failed to provide a very gratifying solution.In this patent, sealing plug has a kind of special helicitic texture at the place, boundary that connects of screw thread and gasket seat.Especially, the sealing plug has the screw thread that successively decreases that continues around the lower edge of gasket seat, and this successively decrease screw thread on standard seal plug screw thread as the part barrier.Yet this improved helicitic texture fails to provide enough protection to " blocking " phenomenon, and this point can very clearly be noticed hereinafter.
Goal of the invention
One object of the present invention is, a kind of sealing plug that blocks and enclose the knot problem that overcomes tightening seal washer is provided.The further purpose of one embodiment of the present of invention is, a kind of sealing plug that is applicable to various opening of container is provided.
Summary of the invention
According to the present invention, the cylindrical side wall at edge and next-door neighbour's plug rim below annular gasket seat that sealing plug has screw thread by one and ends at circle-shaped increasing form, wherein, between plug gasket seat and sidewall thread, be inserted with the continuous circle-shaped packing ring locating flange that extends radially outwardly.
According to one embodiment of present invention, the packing ring locating flange axially aligns with the root of thread diameter basically.
According to another embodiment of the present invention, the packing ring locating flange has the radially extendible portion less than the radially outer extendible portion of sidewall thread crest, and also has the interior root diameter less than the root of thread diameter.
A kind of modification according to another embodiment of the present invention, gasket seat radially outward and are upwards expanded gradually and are joined with the edge.
Another modification according to another embodiment of the present invention, gasket seat is provided with an annular groove in the tooth bottom of packing ring locating flange.
According to further aspect of the present invention, a tightening seal washer is positioned on the gasket seat.The sealing packing ring can be elastomeric, and can be stretched over sealing plug to hold gasket seat.According to the sealing plug of the described modification of this another embodiment, tightening seal washer adopts the shape of the gasket seat of expansion.
Equally according to the present invention, sealing plug matches with the wall of container peristome with internal thread segment and no thread segment, tightening seal washer is squeezed between the no thread segment of peristome and the plug gasket seat and is close to negative thread, wherein, between plug gasket seat and sidewall thread, insert the continuous circle-shaped packing ring locating flange that extends radially outwardly, be used to prevent being meshing with each other of tightening seal washer and peristome internal thread segment; Realize whereby sealing plug and tightening seal washer maintained the original state and unhinderedly screw out.
Sealing plug of the present invention, the solution that provides a kind of people always to seek for a long time in simple directly mode at above-mentioned " blocking " and " circle is tied " problem.
In an example, sealing plug is made of columniform threaded side wall and discoid diapire.Sidewall ends at the edge of circle-shaped expansion, and has the annular gasket seat that the adjacent edge below forms.Between plug gasket seat and sidewall thread, inserted the packing ring locating flange.The rubber-like tightening seal washer is stretched over sealing plug, thereby has occupied the vertical space between plug rim and the locating flange.Above-mentioned sealing plug screws in a wall of container peristome with the inside washer sealing face of negative thread one side.In the prior art, the critical relation that is present between plug gasket and the opening of container screw thread becomes unimportant now.When sealing plug when threaded opening of container screws out, the packing ring locating flange is controlled at packing ring the appropriate location of plug gasket seat.Resulting plug gasket and opening of container separate the significant improvement that has constituted prior art fully.
Therefore, key character of the present invention is: a kind of improved threaded closure plug that is applicable to plant-scale container is provided.
Another feature is: a kind of threaded closure plug new, improved gasket seat construction that has is provided.
More detailed feature is: a kind of plug gasket seat is provided, and this gasket seat has such structure, and this structure is determined and plug gasket can be located on it in the process that is screwing in and screwing out sealing plug.
When in conjunction with relevant drawings the present invention being gone on to say, it is more obvious and outstanding that more and more detailed feature will partly become.
Description of drawings
Above-mentioned and more feature of the present invention will be illustrated in the appended claims, and describe in the accompanying drawings.Wherein said accompanying drawing is as follows:
Fig. 1 is the sealing plug part sectional part elevational view of one embodiment of the present of invention.
Fig. 2 is the top plan view that includes the seal of vessel combination of sealing plug shown in Figure 1.
Fig. 3 is the elevation drawing that sealing plug shown in Figure 1 screws in the semi-sictional view of opening of container.
Fig. 4 and Fig. 3 are similar, only are that sealing plug has local no thread segment.
Fig. 5 and Fig. 4 are similar, and what exemplified is prior art.
Fig. 6 is the semi-sictional view detail drawing of the sealing plug of second embodiment of the invention.
Fig. 7 is similar with Fig. 6, has comprised a tightening seal washer.
Fig. 8 is the part sectional part elevational view that the sealing plug of third embodiment of the invention screws in opening of container.
Fig. 9 is similar with Fig. 8, only is that sealing plug has local no thread segment.
Figure 10 is the semi-sictional view detail drawing of the sealing plug of third embodiment of the invention.
Detailed description of the present invention
According to the first embodiment of the present invention, sealing plug represents that with numeral 1 the sealing plug forms by synthetic plastics is resin molded among the figure as shown in Figures 1 to 4 usually, have the discoid diapire 2 that is surrounded by cylindrical side wall 3, this sidewall 3 ends at the edge 4 of circle-shaped expansion.Have a series of engaging lugs 5 as spanner (wrench) in the sealing plug 1, be used for applying and screw or unscrew moment to sealing plug.Plug sidewall 3 has by diapire 2 upwardly extending boot segments 6, outside thread 7 and next-door neighbour's plug rim 4 below gasket seats 8.Here it should be noted that gasket seat 8 is positioned at the plane of axially going up in alignment with the root of thread diameter of sealing plug.This position relation helps having guaranteed enough gasket volume between the surface of sealing plug and the opening of container that cooperates with it, thereby seals any leakage path.Plug sidewall 3 has the circle-shaped locating flange 9 that is positioned at screw thread 7 upper ends, and this flange 9 extends radially outwardly into screw thread and pushes up axially aligned position.In Fig. 1, can be clear that very much, plug thread begins and ends at a position 10 in the flange 9, form one thus towards last uniform continuous circular shape surface 11, this annular surface is positioned on the plane of the lower surface 4a that is parallel to plug rim 4, and on next-door neighbour's screw thread final position 10.Have the elastic ring tightening seal washer 12 that is foursquare cross section substantially and be stretched over sealing plug so that hug gasket seat 8.The packing ring of such location is clamped between the upper surface 11 of the lower surface 4a of plug rim 4 and locating flange 9 snugly, makes that packing ring 12 is extremely difficult to deviate from from gasket seat 8.
As shown in Figure 3, under the torsional interaction of abundance, demonstrate plug gasket 12 at the sealing relationship between sealing plug 1 and the lining 21 and be squeezed in tightly between plug gasket seat 8 and the seal with buss face 30.What is particularly worth mentioning is that packing ring 12 also axially is limited between the upper surface 11 of rim under surface 4a and locating flange 9.But also as can be seen, the packing ring 12 that is in this restraint location contacts with the screw thread start and end position 29 of lining.Keep a constant axial distance between the continuous circular shape upper surface of locating flange and the rim under surface 4a, and prevent that packing ring 12 is absorbed in the bush threads 28 from any position.As shown in Figure 4, when screwing out sealing plug, packing ring locating flange 9 lifts plug gasket 12 far and away, makes it away from bush threads 28, and upwards leaves washer sealing face 30.Just because of plug gasket and the separating fully of bush face around it, eliminated just that the ordinary gasket that exists so far " is blocked " and packing ring " encloses and tie " problem.
Fig. 5 shows a kind of typical prior art situation as a comparison, and wherein, sealing plug 40 of the prior art screws out from negative thread wall of container opening neck 41.Here, plug gasket 42 is located on the gasket seat 43 that the inner radius of plug thread forms, and still, plug thread 44 only reduces when approaching gasket seat 43 gradually, and this reduces screw thread by numeral 45 expressions.Under these prior art situations, can know that when sealing plug screwed out, packing ring 42 almost can not get from the axial support that reduces screw thread 45.Therefore, packing ring is easy to be absorbed in the intermeshing closed thread, and hauls out from gasket seat, thereby has seriously hindered the realization of normal closure function.
The of the present invention second and the 3rd embodiment that Fig. 6 to 7 and Fig. 8 to 9 describe respectively is referring to figs. 1 through the variant of 4 first embodiment that describe, gives the reference identical with first embodiment for identical parts.Shown in Fig. 6 and 7, the metal plug 60 in example is to be formed by 1.15 millimeters drum end steel (drum end steel) cutting roll extrusion.Packing ring locating flange 61 is rolled into has the triangle thread shape transversal surface that groove angle is 55 degree, and less than the radially extendible portion D1 of the crest external diameter extendible portion D2 of screw thread 7, and this packing ring locating flange 61 is positioned on the plane of the lower surface 4a that is parallel to plug rim 4.The upper side of locating flange 61 form above the screw thread 7 one continuous towards on and outside face.63 diameter D3 are less than root of thread diameter D4 at the bottom of the interior tooth of flange 61.Gasket seat 64 radially outward, upwards expansion gradually so that in the essentially identical position and edge 4 junctions of joining with the first embodiment middle washer seat 8 and edge.The packing ring 12 of the routine of being made by ethylene propylene diene rubber (E.P.DM.), carbon black nitrile rubber (black nitrile) or polyethylene (P.E.) extends on the gasket seat 64, and employing and gasket seat have roughly the same expansion shape, as shown in Figure 7.
The result of the geometric configuration that is changed among second embodiment is: flange 61 has the flange 9 essentially identical radially extendible portion D1-D3 with first embodiment, and has therefore kept propping up, resisting to block and resist and enclose the knot function of packing ring.The lip diameter that reduces makes the peristome of sealing plug applicable to more containers.Kuo Zhang gasket seat 64 has two advantages gradually.At first, provide increased space for seal liner 12 in its zone between the washer sealing face 30 of plug lip 61 and seal of vessel lining 21, secondly, when sealing plug is screwed in lining 21, between packing ring and washer sealing face 30, provide the area of contact of increase by the frustoconical shape that adopted of packing ring 12 of elongation.Because the front end of packing ring is subjected to less (even being zero) pressure at first, tightening seal washer " feeding " is in the space between seal with buss face 30 and sealing obturating plug 64.Therefore, what have more preceence is that the initial contact zones between packing ring and the seal cartridge partly are positioned at top, packing ring side.This point can be clear that at Fig. 8 and Fig. 9 wherein, plug thread, edge and flange 61 have the geometric configuration similar with the embodiment shown in 7 to Fig. 6, and just sealing plug is made by the plastic material that is suitable for.The effect of the contact surface of this increasing and low packing ring forefront pressure is further to have hindered the circle of the packing ring when sealing plug applies moment of torsion knot.
Another advantage that is used for the geometric configuration of flange 61 is: it is strengthened the performance of sealing plug, thereby make the sealing plug shown in Fig. 6 and 7 when still possessing equal structure integrity, can use compared with prior art thinner measuring instrument steel to make.
If use standardized washer, when sealing plug 60 abundances reversed back reference position, for flange 61, it was possible directly contacting with seal cartridge wall 23 in the zone of bush threads starting position 29.If desired, can use the packing ring of big specification to prevent this metal-to-metal contact.
Figure 10 shows the fourth embodiment of the present invention, wherein, metal plug 66 have with second embodiment in the flange 68 of flange 61 same geometry.Their difference is: roll out annular recess 70 in gasket seat 72, and this groove 70 is positioned at the tooth bottom of flange 68, thereby makes the remainder of gasket seat 72 become cylindrical.This kind geometric configuration for flange 68 provide with first embodiment to the, three embodiment in flange 9 and 61 same radially extendible portions, and groove 70 for packing ring 12 provide increase the space.
Can changing or improving on sealing plug basis, packing ring of the present invention location to packing ring location sealing plug of the present invention.For example, the sealing plug among first embodiment can be made with metal, and the sealing plug among the second and the 4th embodiment can form with synthetic plastics is resin molded.
Claims (11)
1, sealing plug, comprise the cylindrical side wall (3) that has outside thread (7), around the plug edge (4) that enlarges be right after gasket seat (8 in the annular of the below at described plug edge (4), 64) and at described gasket seat (8,64) Xia Mian continued circling and the packing ring locating flange (9 that extends radially outwardly, 61), it is characterized in that described gasket seat (8,64) is radially outwards upwards expanded and joined with this edge (4).
2, sealing plug as claimed in claim 1 is characterized in that, directly (63) radially outwards upwards expansion at the bottom of the tooth of described packing ring locating flange (61) of described gasket seat (64).
3, sealing plug as claimed in claim 2 is characterized in that, described gasket seat (64) has frusto-conical.
As claim 1 or 3 described sealing plugs, it is characterized in that 4, described packing ring locating flange (61) has the radially extendible portion (D1) less than the outer radial extendible portion (D2) of the crest of described outside thread (7).
5. sealing plug as claimed in claim 1, it is characterized in that, described screw thread (7) begin to form and end at a position (10) in the described locating flange (9) go up and above the described screw thread final position of next-door neighbour, form one up, annular surface (11) uniformly.
6, sealing plug as claimed in claim 1 is characterized in that, the diameter (D3) of (63) is less than the root diameter (D4) of outside thread (7) at the bottom of the interior tooth of described packing ring locating flange (61).
As claim 1 or 3 described sealing plugs, it is characterized in that 7, described sealing plug (1,60,66) is made by metal or molded synthetic plastics resin.
8, sealing plug as claimed in claim 1 is characterized in that, an elastic seal packing ring (12) collapses the shape that goes up and be gasket seat (8,64) at this gasket seat (8,64).
As claim 3 and 8 described sealing plugs, it is characterized in that 9, described elastic seal packing ring (12) is the frusto-conical of gasket seat (64).
10, as claim 1 or 9 described sealing plugs, its feature is that also described tightening seal washer (12) is made by ethylene propylene diene rubber, carbon black nitrile rubber or polyethylene.
11, sealing plug and combination as claimed in claim 8 or 9 with the peristome on the wall of container (20) of lining (21), described lining (21) has the cylindrical wall (23) and the upwardly extending smooth washer sealing face (30) of band negative thread (28), described tightening seal washer (12) by basic radial compression between lining washer sealing face (30) and plug gasket seat (64) and be close to lining negative thread (28).
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/047,252 | 2002-01-17 | ||
| US10/047,252 US20030132231A1 (en) | 2002-01-17 | 2002-01-17 | Closure plug improvement |
| GB0226866.2 | 2002-11-18 | ||
| GBGB0226866.2A GB0226866D0 (en) | 2002-01-17 | 2002-11-18 | Closure plug improvement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1617820A CN1617820A (en) | 2005-05-18 |
| CN100341753C true CN100341753C (en) | 2007-10-10 |
Family
ID=27614816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB038023105A Expired - Lifetime CN100341753C (en) | 2002-01-17 | 2003-01-15 | Closure plug |
Country Status (12)
| Country | Link |
|---|---|
| EP (1) | EP1467922B3 (en) |
| JP (1) | JP4475388B2 (en) |
| CN (1) | CN100341753C (en) |
| AT (1) | ATE370078T1 (en) |
| AU (1) | AU2003202017B2 (en) |
| BR (1) | BRPI0306963B1 (en) |
| DE (1) | DE60315594T3 (en) |
| ES (1) | ES2292930T7 (en) |
| NO (1) | NO327273B1 (en) |
| PL (1) | PL200367B1 (en) |
| RU (1) | RU2294870C2 (en) |
| WO (1) | WO2003062078A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11767149B2 (en) | 2016-06-20 | 2023-09-26 | Yeti Coolers, Llc | Lid for container |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7287662B2 (en) | 2002-11-18 | 2007-10-30 | American Flange & Mfg. Co., Inc | Closure plug improvement |
| DE102009022800B3 (en) † | 2009-05-27 | 2010-08-19 | Schütz GmbH & Co. KGaA | Bung plug closure for bung container |
| RU2490188C2 (en) * | 2010-06-22 | 2013-08-20 | Федеральное казенное предприятие "Государственный научно-исследовательский институт химических продуктов" (ФКП "ГосНИИХП") | Tight container |
| DE112013002172A5 (en) * | 2012-04-23 | 2015-01-08 | Mauser-Werke Gmbh | Metallic bung closure with plastic protective coating |
| EP2772449A1 (en) * | 2013-02-28 | 2014-09-03 | Technocraft Industries (India) Ltd. | Insert for a drum closure |
| CN103211702B (en) * | 2013-04-17 | 2014-12-24 | 常熟市康宝医疗器械厂 | Liquid filling port structure of medical feeding and flushing bag |
| CN104803085B (en) * | 2015-05-11 | 2016-08-24 | 邵晖 | A kind of quick unlatching and the container stopper of Guan Bi |
| KR101996541B1 (en) * | 2017-12-12 | 2019-07-04 | 주식회사 한화 | Cover streucture and shooting case of ammunition having the same |
| DE102018104370B4 (en) | 2018-02-27 | 2020-12-03 | Amazonen-Werke H. Dreyer Gmbh & Co. Kg | Device for sealing a recess in an object |
| DE102018131385A1 (en) * | 2018-12-07 | 2020-06-10 | Clarios Germany Gmbh & Co. Kgaa | CONNECTING POLE FOR A ACCUMULATOR AND ACCUMULATOR HOUSING |
| US11426023B2 (en) * | 2019-03-05 | 2022-08-30 | Helen Of Troy Limited | Beverage brewing apparatus |
| CN110158717A (en) * | 2019-06-10 | 2019-08-23 | 张文明 | A kind of structure of outlet device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1478918A (en) * | 1922-01-11 | 1923-12-25 | Rupp William | Tap device for wooden barrels |
| US2906429A (en) * | 1955-07-05 | 1959-09-29 | American Flange & Mfg | Closure plugs |
| DE4440852C1 (en) * | 1994-11-15 | 1996-06-05 | Otto Dipl Ing Altmann | Sealing closure for batteries |
| EP0806369A1 (en) * | 1996-05-06 | 1997-11-12 | Rieke Corporation | Closure plug with bonded gasket |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4768677A (en) | 1986-10-21 | 1988-09-06 | Nihon Radiator Co., Ltd | Fuel tank cap |
| DE20215810U1 (en) | 2002-10-15 | 2004-02-26 | DURA Automotive Systems Köhler GmbH | Lid of inlet for fuel tank, comprising pressure relief valve with sealing ring permanently joined to valve seat |
-
2003
- 2003-01-15 DE DE60315594T patent/DE60315594T3/en not_active Expired - Lifetime
- 2003-01-15 PL PL370538A patent/PL200367B1/en unknown
- 2003-01-15 JP JP2003561979A patent/JP4475388B2/en not_active Expired - Fee Related
- 2003-01-15 AT AT03700871T patent/ATE370078T1/en not_active IP Right Cessation
- 2003-01-15 EP EP03700871A patent/EP1467922B3/en not_active Expired - Lifetime
- 2003-01-15 BR BRPI0306963-0A patent/BRPI0306963B1/en not_active IP Right Cessation
- 2003-01-15 WO PCT/GB2003/000130 patent/WO2003062078A1/en active IP Right Grant
- 2003-01-15 ES ES03700871T patent/ES2292930T7/en active Active
- 2003-01-15 RU RU2004124934/12A patent/RU2294870C2/en not_active IP Right Cessation
- 2003-01-15 CN CNB038023105A patent/CN100341753C/en not_active Expired - Lifetime
- 2003-01-15 AU AU2003202017A patent/AU2003202017B2/en not_active Ceased
-
2004
- 2004-08-17 NO NO20043428A patent/NO327273B1/en not_active IP Right Cessation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1478918A (en) * | 1922-01-11 | 1923-12-25 | Rupp William | Tap device for wooden barrels |
| US2906429A (en) * | 1955-07-05 | 1959-09-29 | American Flange & Mfg | Closure plugs |
| DE4440852C1 (en) * | 1994-11-15 | 1996-06-05 | Otto Dipl Ing Altmann | Sealing closure for batteries |
| EP0806369A1 (en) * | 1996-05-06 | 1997-11-12 | Rieke Corporation | Closure plug with bonded gasket |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11767149B2 (en) | 2016-06-20 | 2023-09-26 | Yeti Coolers, Llc | Lid for container |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1617820A (en) | 2005-05-18 |
| AU2003202017B2 (en) | 2008-02-14 |
| BR0306963A (en) | 2004-12-14 |
| EP1467922B1 (en) | 2007-08-15 |
| EP1467922A1 (en) | 2004-10-20 |
| NO20043428L (en) | 2004-08-17 |
| ATE370078T1 (en) | 2007-09-15 |
| PL200367B1 (en) | 2008-12-31 |
| WO2003062078A1 (en) | 2003-07-31 |
| EP1467922B3 (en) | 2011-08-31 |
| BRPI0306963B1 (en) | 2015-06-23 |
| DE60315594D1 (en) | 2007-09-27 |
| NO327273B1 (en) | 2009-06-02 |
| JP2005525271A (en) | 2005-08-25 |
| DE60315594T3 (en) | 2013-01-31 |
| DE60315594T2 (en) | 2008-05-21 |
| JP4475388B2 (en) | 2010-06-09 |
| ES2292930T7 (en) | 2012-03-16 |
| ES2292930T3 (en) | 2008-03-16 |
| RU2294870C2 (en) | 2007-03-10 |
| RU2004124934A (en) | 2006-02-10 |
| PL370538A1 (en) | 2005-05-30 |
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