CN101687624B - Container having co2 compressed gas source and overpressure burst safeguard - Google Patents
Container having co2 compressed gas source and overpressure burst safeguard Download PDFInfo
- Publication number
- CN101687624B CN101687624B CN200880015437.5A CN200880015437A CN101687624B CN 101687624 B CN101687624 B CN 101687624B CN 200880015437 A CN200880015437 A CN 200880015437A CN 101687624 B CN101687624 B CN 101687624B
- Authority
- CN
- China
- Prior art keywords
- container
- safety device
- pressure
- inserts
- high pressure
- 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 - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims description 15
- 238000005336 cracking Methods 0.000 claims description 6
- 238000004880 explosion Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 abstract 2
- 230000006835 compression Effects 0.000 description 7
- 238000007906 compression Methods 0.000 description 7
- 235000013405 beer Nutrition 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 229920002725 thermoplastic elastomer Polymers 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000931705 Cicada Species 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000004379 membrane Anatomy 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004826 seaming Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D1/00—Apparatus or devices for dispensing beverages on draught
- B67D1/04—Apparatus utilising compressed air or other gas acting directly or indirectly on beverages in storage containers
- B67D1/0412—Apparatus utilising compressed air or other gas acting directly or indirectly on beverages in storage containers the whole dispensing unit being fixed to the container
- B67D1/0418—Apparatus utilising compressed air or other gas acting directly or indirectly on beverages in storage containers the whole dispensing unit being fixed to the container comprising a CO2 cartridge for dispensing and carbonating the beverage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D1/00—Apparatus or devices for dispensing beverages on draught
- B67D1/08—Details
- B67D1/12—Flow or pressure control devices or systems, e.g. valves, gas pressure control, level control in storage containers
- B67D1/125—Safety means, e.g. over-pressure valves
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Devices For Dispensing Beverages (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The invention relates to a container that can be filled with fluid and closed pressure-tight and from which fluid can be removed, having an insert that can be fixed in an opening of the container while sealing the same. The insert has a high-pressure CO2 cartridge (14), a pressure regulating valve for dispensing CO2 therefrom, and an actuator accessible from outside, the actuation of which taps the high-pressure CO2 cartridge (14). An overpressure safeguard provides, upon undesired increases in pressure in the container, a flow path from the head space thereof through the insert to the atmosphere. The overpressure safeguard is designed as a burst safeguard. It bursts after an internal pressure is exceeded at which the container visibly crowns, but before reaching an internal pressure at which the container explodes.
Description
Technical field
The present invention relates to a kind of container, it can be closed (druckdicht verschliessen) with loading (befuellen) and pressure sealing with liquid, and, go out liquid from wherein desirable.Example for this class container is bucket (Faesser), keg (dinner party bucket (Partyfaesser)) or tank, contains CO
2Liquid, especially beverage, under pressure, be encased in them.In particular, it relates to the dinner party bucket for beer.
Background technology
Container according to prior art file EP 1642861A1 has inserts (Einsatz), and this inserts can (unter Abdichtung) be fixed in the opening of container and have CO under sealing
2High pressure cylinder is used for therefrom emitting CO
2Pressure-modulation valve (Druckregelventil), and the control element of (the von aussen zugaenglich) that can approach from the outside is by the manipulation of this control element, CO
2High pressure cylinder can be pierced (anstechbar).
But size is applicable to the commercial penetration type CO of cell therefor
2Cylinder contains about 16g CO under the pressure of about 60Bar
2The pressure-modulation valve of file EP 1642861A1 for reducing with fine adjustment pressure---be released to the CO in the head space (Kopfraum) of container
2Be under this pressure.This pressure is typically between 0.7Bar and 1.3Bar.It equals or a little higher than CO that is dissolved in the liquid
2Dividing potential drop (Partialdruck).
What the present invention inquired into is so huge fault, that is, and and according to pressure-modulation valve (no matter being owing to which kind of reason) inefficacy of file EP 1642861A1.So, may be lentamente, but pressure rise (Druckanstieg) in the uncontrolled container also may occur very fast.Test demonstration, the conventional dinner party that is used for beer can sustain with bucket and reach the approximately internal pressure of 6.5Bar.From about 4Bar, dinner party is heaved (bombieren) with bucket; Dinner party is arched upward with upper bottom portion (Oberboden) and/or the lower bottom part of bucket.When about 6.5Bar, a dinner party bucket explosion (platzen), and, dinner party is split with the upper bottom portion of bucket or the seaming joint close (Falznaht) between lower bottom part and the cylinder (Mantel) or rather in most cases in the following way and explosion, that is.Unnecessary CO
2Release.Dinner party is overflowed (may with the form of strong beer fountain (Fontaene Bier)) with bucket.Though entail dangers to people not thus, to decrease be possible to thing, and, produce irksome cleaning work.
By cicada is with packing in the container of wherein pressure system among the file EP 1688813A1, this pressure system has CO
2High pressure cylinder, be used for therefrom emitting CO
2Pressure-modulation valve and the control element that can approach from the outside, by the manipulation of this control element, CO
2High pressure cylinder is pierced.This pressure system has overvoltage safety device (Ueberdrucksicherung), and open (freigeben) passes this pressure system and lead to the flow path (Stroemungsweg) of atmosphere from its head space under the situation of its pressure rise of not expected in container.
Overvoltage safety device according to file EP 1688813A1 comprises overpressure valve, it has the valve element that is overvoltage hose coupling (Schlauchstueck) form, and, block the flow path of the complexity of (sperren) or open process a plurality of openings, hole and passage.The construction expenditure of this overvoltage safety device and productive costs are very high.
Summary of the invention
Task of the present invention is, is that the container of mentioned type is equipped with such overvoltage safety device, and this overvoltage safety device is not high and reliable in function at the configuration aspects cost, and, in fault
Situation available signal reminding user, the pressure system mal of container.
This task is finished by following overvoltage safety device, in such internal pressure---namely, under this internal pressure, this container obviously visibly (sichtlich) is heaved---after being exceeded, and in such internal pressure---namely, under this internal pressure, this container generation explosion---before being reached, this overvoltage safety device cracking (bersten).The cracking of this overvoltage safety device partly is the film (Membran) at the wall section place of housing (inserts utilize this housing and protrude in the container).
Behind overvoltage safety device cracking, unnecessary CO
2Discharge (abblasen) from the head space of container by (wohldefinierten) flow path that properly limits.To this, realized not having or not obvious at least (nennenswerten) liquid or foam overflow.Even damage has occured really, it also is maintained in the certain limit.The container of heaving significantly signal reminding user, the pressure system mal of container.
In a kind of preferred embodiment, be used for CO
2The discharge flow path pass the blowing-by place (Undichtigkeit) of control element.Here can take full advantage of already present blowing-by place, just as at the control element according to the inserts place of file EP 164286l A1 have the blowing-by place, and texturally only need marginally make amendment at it.
In a kind of preferred embodiment, the overvoltage safety device is at CO
2Piercing through of high pressure cylinder is before inoperative.The overvoltage safety device passes through CO
2Piercing through of high pressure cylinder and being activated.Guaranteed with this, the overvoltage safety device only when it really is required (, when pressure-modulation valve lost efficacy) work.
In a kind of preferred embodiment, the overvoltage safety device ftractures under internal pressure between 4.0Bar and the 9.0Bar, preferred 4.5Bar to 7.0Bar, more preferably 5.0Bar to 6.0Bar.
In a kind of preferred embodiment, film is at CO
2Piercing through of high pressure cylinder rests on the control element place before.At CO
2When high pressure cylinder was pierced, film left from control element.
In a kind of preferred embodiment, film concave type ground (versenkt) is arranged in inserts.It protectedly exempts from damage with this.
In a kind of preferred embodiment, film is made by elastomeric plastics.Under the situation of the rising of uncontrolled internal pressure, the elastic deformation that film stands to increase is until its cracking.
Description of drawings
Then, further set forth the present invention by the embodiment that illustrates in the diagram.Here:
Fig. 1 has shown CO in longitdinal cross-section diagram
2Compressed gas source; And
Fig. 2 has shown the elastoplast parts of the detail section II among Fig. 1.
The specific embodiment
CO
2Compressed gas source is designed to inserts, and its bung by container (Spundloch) is coupled in the container and is sealed shut bung.The bung at the middle part of container by being usually located at its upper bottom portion and under pressure, be loaded to contain CO
2Liquid.After this, bung utilizes inserts and is closed.
Integrated discharge cock (Auslaufhahn) can be used for taking out liquid, and this discharge cock is located at its side wall portion place at the lower bottom part height of container.Liquid flows out owing to internal pressure and Action of Gravity Field, until reach negative pressure above the liquid plane in the head space of container, in container.CO
2Compressed gas source is activated, in order to correctly it is adjusted and to be kept through the mode of regulating.CO
2The CO of compressed gas source supply under certain pressure
2In the head space of container, this pressure is corresponding to the CO that dissolves in liquid
2Dividing potential drop or slightly surpass this dividing potential drop.With this, guaranteed the stable emptying of container.There is not air to enter into the head space of container.The CO of liquid
2Content remains unchanged.
Very thin (laenglich-schlanker) shape and the overwhelming majority that inserts is elongation are configured radially symmetrically with respect to central axis.It mainly is made of plastics.For production, can recommend two component plastics die-casting techniques.
The inserts that is arranged in the bung installation site, that sealing container is prominent to container with housing 10.
Housing 10 within it place, end has chamber 12 to be used for CO
2(Passsitz-Aufnahme) held in the cooperation of high pressure cylinder 14.The head (this cylinder 14 can be pierced in the end of this head) of cylinder 14 is towards bung.
Housing 10 utilize outside around 16 of flanges (Kragen) be contained on the wheel rim (Boerdelrand) of bung.16 places form sealing member 18 at flange, and inserts utilizes the seal 18 and bung is sealed.
Put into the knob 20 outstanding flange 16, CO in the manipulation of this knob 20 of exceeding outwards in the housing 10
2Cylinder 14 is pierced.Knob 20 has steep outside thread 22, utilizes it, and knob 20 is screwed in the negative thread of complementary housing 10.
Pricker 24 is used for CO
2Piercing through of cylinder, linked together on the valve component structure of itself and pressure-modulation valve.The valve element utilizes elastomeric film 26 and is suspended in the axle center (Achsmitte) of housing 10.The needle point of pricker 24 and CO
2The end face of cylinder 14 is only spaced apart slightly.
Pricker 24 to CO
2In the axial adjustment action (Stellbewegung) of cylinder 14, the valve element rises from the valve seat 28 of pressure-modulation valve.Valve seat 28 is formed in housing 10 places moulding by elaxtic seal.
The slide block 30 that pricker 24 is positioned between knob 20 and the pricker 24 loads.Slide block 30 vertically is directed in housing 10 movably.When handling, knob 20 is facing to slide block 30 precessions, and slide block 30 is axially displacement therefore.
Between knob 20 and slide block 30, clamp helical compression spring (Schraubendruckfeder) 32 is arranged.Helical compression spring 32 is facing to pricker 24 and with slide block 30 pretensions.
Film 26 defines the epitrochoidal chamber in valve seat 28 downstreams of pressure-modulation valve.Epitrochoidal chamber has the earial drainage opening of side direction, before elastic sealing ring 34 is positioned at this earial drainage opening.Seal ring 34 has the function of boiler check valve.It stops liquid to arrive in the inserts.
In order to pierce through CO
2Cylinder 14, knob 20 are rotated about 90 degree.Slide block 30 is axially inwardly displaced by the screwfeed of knob 20.Pricker 24 axially upcountry is carried under the elastic deformation of film 26.The valve element rises from valve seat 28.After piercing through, CO
2Very little valve pocket (Ventilraum) before the head of cylinder 14 is in the CO under the high pressure
2Filling.
Finish 90 ° rotations of knob 20 or excessively rotation (Ueberdrehung) afterwards, slide block 30 facing to the mechanical axis of helical compression spring 32 to outwards resilience.For this reason, it is handled by pricker 24, and pricker 24 is by the elastomeric reinstatement of film 26 axially reset (zumeckstellen).Helical compression spring 32 is compacted.Pressure-modulation valve is closed, and is on a small quantity the CO under the high pressure
2Be put in the epitrochoidal chamber.CO at film 26 places
2Pressure helps the resilience of the slide block 30 of pricker manipulation.
The further opening and closing of pressure-modulation valve are determined the spring constant of the elastic behavior of film 26, helical compression spring 32 and the CO in the epitrochoidal chamber by the force balance (Kraeftegleichgewicht) at film 26 places
2Pressure has been facilitated this force balance.For the CO that emits
2The spring constant of pressure helical compression spring 32 be conclusive.
Usually, if the internal pressure in the container descends so far, that is, and the liquid beam that flows out by discharge cock too a little less than, then the user can activate CO
2Compressed gas source.But, CO
2Compressed gas source without doubt equally can be when the internal pressure in container before be still higher, certainly even fully can the primary operational motion at the container place the user in, just be activated.As long as high internal pressure is carried on the seal ring 34 before the earial drainage opening, the CO to the head space of container
2Metering just can not occur.
CO
2Compressed gas source is provided with the overvoltage safety device, and this overvoltage safety device lost efficacy and CO at pressure-modulation valve
2Work when under high uncontrollably pressure, arriving the head space of container.
As the overvoltage safety device, at the wall section of housing 10 place just bung nearby (dicht vor dem Spundloch) injection molding (angespritzt) thermoplastic elastomer body (TPE) is arranged, the part with minimum material thickness of this thermoplastic elastomer body forms the film 36 that is recessed in the wall section.
Be used for CO
290 ° of rotations of cylinder 14 the knob that pierces through 20 make the window in the cylinder of film 36 and knob 20 relative.Under the internal pressure that rises uncontrollably, film 36 can flexibly expand in this window, until it is approximately ftractureing at the position of minimum material thickness under the 5.7Bar.With this, the flow path from the head space of container to the cylinder of knob 20 is unlocked, and 20 pairs of flanges 16 of this knob are not positive confinement, thereby, CO
2Can flow out to the atmosphere from the head space of container.
List of reference characters
10 housings
12 chambers
14CO
2High pressure cylinder
16 flanges
18 sealing members
20 knobs
22 outside threads
24 prickers
26 films
28 valve seats
30 slide blocks
32 helical compression springs
34 seal rings
36 films
Claims (9)
1. container, it can be loaded with liquid, but and pressure sealing be closed, and go out liquid from wherein desirable, this container is with inserts, this inserts sealably is fixed in the opening of described container and has CO
2High pressure cylinder (14), be used for from CO
2High pressure cylinder is emitted CO in (14)
2Pressure-modulation valve and the control element that can approach from external container, by handling this control element, described CO
2High pressure cylinder (14) can be pierced, and, this inserts has the overvoltage safety device, the open flow path that leads to atmosphere from the head space of described container by described inserts under the situation of the pressure rise of not expected of this overvoltage safety device in described container, it is characterized in that, after the internal pressure of obviously heaving visibly at its lower described container is exceeded, and reaching before the internal pressure of its lower described container generation explosion, described overvoltage safety device cracking, and, the cracking of described overvoltage safety device partly is the film (36) at the wall section place of housing (10), wherein, described inserts utilizes this housing (10) and protrudes in the described container.
2. container according to claim 1 is characterized in that, described flow path passes the blowing-by place of described control element.
3. container according to claim 1 and 2 is characterized in that, described overvoltage safety device is at described CO
2Piercing through of high pressure cylinder (14) is before inoperative, and, can pass through described CO
2Piercing through of high pressure cylinder (14) and being activated.
4. container according to claim 1 and 2 is characterized in that, described overvoltage safety device ftractures under 4.0 to 9.0Bar internal pressure.
5. container according to claim 1 and 2 is characterized in that, described film is at described CO
2Rest on described control element place before the piercing through of high pressure cylinder (14) and at described CO
2High pressure cylinder (14) leaves from described control element when being pierced.
6. container according to claim 1 and 2 is characterized in that, described film (36) is concave in the described inserts.
7. container according to claim 1 and 2 is characterized in that, described film (36) is made by elastoplast.
8. container according to claim 1 and 2 is characterized in that, described overvoltage safety device ftractures under 4.5 to 7.0Bar internal pressure.
9. container according to claim 1 and 2 is characterized in that, described overvoltage safety device ftractures under 5.0 to 6.0Bar internal pressure.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP07009281A EP1990309B1 (en) | 2007-05-09 | 2007-05-09 | Container with CO2 compressed gas source and overpressure burst protection |
| EP07009281.2 | 2007-05-09 | ||
| PCT/EP2008/003611 WO2008138513A1 (en) | 2007-05-09 | 2008-05-06 | Container having co2 compressed gas source and overpressure burst safeguard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101687624A CN101687624A (en) | 2010-03-31 |
| CN101687624B true CN101687624B (en) | 2013-02-27 |
Family
ID=38484452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200880015437.5A Expired - Fee Related CN101687624B (en) | 2007-05-09 | 2008-05-06 | Container having co2 compressed gas source and overpressure burst safeguard |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20100140265A1 (en) |
| EP (1) | EP1990309B1 (en) |
| JP (1) | JP2010526263A (en) |
| CN (1) | CN101687624B (en) |
| AU (1) | AU2008250673A1 (en) |
| BR (1) | BRPI0810793A2 (en) |
| CA (1) | CA2679984A1 (en) |
| EA (1) | EA200971039A1 (en) |
| WO (1) | WO2008138513A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201508263D0 (en) * | 2015-05-14 | 2015-06-24 | Emmerald Polymers Ltd | Pressure vessel |
| US9919910B2 (en) * | 2016-02-23 | 2018-03-20 | John Delano Gibson | Fluid pressurization and dispensing system |
| IL255921A (en) * | 2017-11-26 | 2018-01-31 | Wilder Haim | Adapter for a pressurized gas container |
| CN109515955B (en) * | 2018-10-23 | 2020-05-05 | 塔罗斯科技股份有限公司 | Wine dispenser |
| US11692671B2 (en) * | 2020-05-07 | 2023-07-04 | Numat Technologies, Inc. | Apparatus and method for dispensing gas from a storage vessel |
| EP4506614A1 (en) * | 2023-08-08 | 2025-02-12 | FASS-FRISCH GmbH | Pressure control device and method for its manufacture |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1617828A (en) * | 2001-12-13 | 2005-05-18 | 海尼肯技术服务有限公司 | Valve assembly for use in dispensing beverage |
| EP1688813A1 (en) * | 2005-02-02 | 2006-08-09 | Impress GmbH & Co. oHG | Pressure regulator with piercing device for gas cartridge mountable within the keg closure |
| CN1852857A (en) * | 2003-07-21 | 2006-10-25 | 海内肯供应连锁公司 | Pressure regulator for container carbonated drink |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2072816A (en) * | 1935-07-05 | 1937-03-02 | Walter Kidde Sales Company | Valve for aerating liquid vessels |
| GB0411288D0 (en) * | 2004-05-20 | 2004-06-23 | Interbrew Sa | Alcohol beverage apparatus having a bursting disk |
| PL1763486T3 (en) * | 2004-06-25 | 2009-09-30 | Impress Group Bv | Disposable tap for a pressurized liquid container |
| DE102004047252A1 (en) | 2004-09-29 | 2006-04-13 | Kurt Oberhofer | liquid container |
-
2007
- 2007-05-09 EP EP07009281A patent/EP1990309B1/en not_active Not-in-force
-
2008
- 2008-05-06 US US12/597,140 patent/US20100140265A1/en not_active Abandoned
- 2008-05-06 AU AU2008250673A patent/AU2008250673A1/en not_active Abandoned
- 2008-05-06 JP JP2010506843A patent/JP2010526263A/en active Pending
- 2008-05-06 WO PCT/EP2008/003611 patent/WO2008138513A1/en active Application Filing
- 2008-05-06 CN CN200880015437.5A patent/CN101687624B/en not_active Expired - Fee Related
- 2008-05-06 BR BRPI0810793-9A2A patent/BRPI0810793A2/en not_active IP Right Cessation
- 2008-05-06 CA CA002679984A patent/CA2679984A1/en not_active Abandoned
- 2008-05-06 EA EA200971039A patent/EA200971039A1/en unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1617828A (en) * | 2001-12-13 | 2005-05-18 | 海尼肯技术服务有限公司 | Valve assembly for use in dispensing beverage |
| CN1852857A (en) * | 2003-07-21 | 2006-10-25 | 海内肯供应连锁公司 | Pressure regulator for container carbonated drink |
| EP1688813A1 (en) * | 2005-02-02 | 2006-08-09 | Impress GmbH & Co. oHG | Pressure regulator with piercing device for gas cartridge mountable within the keg closure |
Also Published As
| Publication number | Publication date |
|---|---|
| EA200971039A1 (en) | 2010-04-30 |
| EP1990309B1 (en) | 2012-09-26 |
| EP1990309A1 (en) | 2008-11-12 |
| US20100140265A1 (en) | 2010-06-10 |
| CA2679984A1 (en) | 2008-11-20 |
| BRPI0810793A2 (en) | 2014-10-29 |
| JP2010526263A (en) | 2010-07-29 |
| CN101687624A (en) | 2010-03-31 |
| AU2008250673A1 (en) | 2008-11-20 |
| WO2008138513A1 (en) | 2008-11-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101687624B (en) | Container having co2 compressed gas source and overpressure burst safeguard | |
| EP0077828B1 (en) | Pressure-responsive shut-off valve | |
| JP2022512305A (en) | Tank device for storing gaseous media | |
| KR100979843B1 (en) | Dual function valve for fuel tank | |
| KR101464493B1 (en) | Over pressure safety relief valve for portable gas container | |
| CN106794757B (en) | The mounting structure of clack box | |
| GB0803249D0 (en) | Road tanker fluid storage tank fill cover assembly | |
| US20080236672A1 (en) | Fuel shut-off valve | |
| JP2020517545A (en) | Beverage container with pressure relief device and method of manufacturing beverage container with pressure relief device | |
| TW201805213A (en) | Non-refilling aerosol valve | |
| CA1142157A (en) | Valve for fire extinguishing systems | |
| US9132729B2 (en) | Pressure equalizing valve for a fuel tank or secondary fluid tank on a motor vehicle | |
| US10105562B2 (en) | Hermetically sealed portable fire extinguisher with pressure indicator | |
| JP6630491B2 (en) | Discharge container | |
| CA2039288C (en) | Main valve and seat for use in filling containers to a predetermined level | |
| CN109790940B (en) | Tank level sensor | |
| CN101523098B (en) | Liquid tank venting system | |
| US11492183B2 (en) | Chemical container | |
| US1238271A (en) | Siphon-head. | |
| KR102690527B1 (en) | Pressure relief device for high pressure cylinder | |
| AU2010212001A1 (en) | Dispensing device for dispensing a liquid gas formulation in a metered manner and method for producing the dispensing device | |
| KR101484949B1 (en) | Safety relief valve for camping gas container | |
| JPH0814115A (en) | Fuel excessive feed prevention system | |
| EP3059488B1 (en) | Valve with refill-preventing device for disposable containers of gas under pressure | |
| JP4216788B2 (en) | Overfill prevention device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: HUBER PACKAGING GROUP CO., LTD. Free format text: FORMER OWNER: OBERHOFER KURT Effective date: 20120626 Free format text: FORMER OWNER: OBERHOFER TIMM Effective date: 20120626 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20120626 Address after: German roots Applicant after: Oberhofer Kurt Address before: German Williams Field Applicant before: Oberhofer Kurt Co-applicant before: Timm Oberhofer |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130227 Termination date: 20160506 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |