EP0135974A2 - Verfahren zur luftdichten Lagerung eines nicht gasförmigen und portionsweise zu entnehmenden Produktes in einem Behälter; Vorrichtung zur Durchführung dieses Verfahrens - Google Patents

Verfahren zur luftdichten Lagerung eines nicht gasförmigen und portionsweise zu entnehmenden Produktes in einem Behälter; Vorrichtung zur Durchführung dieses Verfahrens Download PDF

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Publication number
EP0135974A2
EP0135974A2 EP84201366A EP84201366A EP0135974A2 EP 0135974 A2 EP0135974 A2 EP 0135974A2 EP 84201366 A EP84201366 A EP 84201366A EP 84201366 A EP84201366 A EP 84201366A EP 0135974 A2 EP0135974 A2 EP 0135974A2
Authority
EP
European Patent Office
Prior art keywords
container
follower
cover
shut
fitted
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.)
Withdrawn
Application number
EP84201366A
Other languages
English (en)
French (fr)
Other versions
EP0135974A3 (de
Inventor
Lubert Albert Stomp
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thomassen and Drijver Verblifa NV
Original Assignee
Thomassen and Drijver Verblifa NV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Thomassen and Drijver Verblifa NV filed Critical Thomassen and Drijver Verblifa NV
Publication of EP0135974A2 publication Critical patent/EP0135974A2/de
Publication of EP0135974A3 publication Critical patent/EP0135974A3/de
Withdrawn legal-status Critical Current

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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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
    • B65D81/245—Internal membrane, floating cover or the like isolating the contents from the ambient atmosphere

Definitions

  • the invention relates to a method of storing a material other than gaseous in shut-off condition in a container, said material being of decreasing quality owing to exposure to the atmosphere, while the material is introduced in the container, the container is shut off and the material is withdrawn portion-wise in a number of stages from the container, while in the periods between the withdrawal of the material from the container, the remaining material is stored in shut-off condition in the container.
  • materials of the above-mentioned type can be found in the field of foodstuffs and luxury foods, e.g. coffee, tea, cocoa,(cut) tobacco. Such materials contain flavorants which easily volatilize in the atmospher 4 and/or should have a specific moisture content.
  • certain components from the lacquer and paint materials upon exposure to air, may react already in the package with e.g. the oxygen component from the air, so that also in this manner the quality of the respective lacquer or paint material is negatively influenced.
  • wine can be mentioned as an example within this scope.
  • the invention also relates to an apparatus for performing the method according to the invention, said apparatus comprising a hollow container fitted with a side wall closed all around, a closed bottom end and an open top end and which is characterized in that it comprises a follower to be installed in the container, functioning as a guards member with which the container in a cross-section thereof can be practically shut-off, while the follower is movable with the level of the material available in the container and furthermore is provided with fixing means through which the position of the follower can be fixed or removed.
  • the follower can be placed and fixed by means of the fixing means at an adjustable pressure against the surface of the material for confining the material under pressure between the bottom of the container and the follower.
  • the air present in particular in the top layer between the particles, fibres or threads, in case the material is particulate, filamentary or fibrous is expulsed to a lesser or greater extent. This further reduces the chance that volatile substances pass from the material to be stored in the container into the air or the chance that the air acts on certain components in the material.
  • the container of the apparatus according to the invention is not restricted to a specific form and e.g. may be square in cross-section, it is effective to design the container as a straight cylinder and the follower as a piston, with the fixing means being a sealing cup projecting all around beyond the circumference of the follower and whose outer circumference is larger than the inner circumference of the container wall.
  • the material from which the sealing cup is made is tuned to the properties of the material from which the container is made. If the container is made of a material resulting in a sidewall of a, particularly radially, relatively slight flexibility, e.g. tin, then a material will be chosen for the manufacture of the cup of relatively large flexibility and vice versa. Naturally, care will be taken in the choice of the material from which the container and the other parts associated with the apparatus according to the invention are made, that these materials will not adversely affect the material to be stored in the apparatus.
  • the apparatus according to the invention can furthermore be designed in such a manner that the sealing cup forms part of a plate or ring and the piston-like follower is divided and is right-angled to the axis thereof, and is provided with clamping means through which the plate or ring can be clamped between the follower portions.
  • the sealing cup forms part of an endless hollow hose of flexible material, which hose is adapted to be clamped with the clamping means between the follower portions along the edges thereof and which has an outer circumference which, owing to the clamping pressure between the follower portions, can be extended to a length larger than the inner circumference of the container wall.
  • This embodiment has the advantage that by removal of the clamping pressure, the outer circumference of the sealing cup becomes so much shorter that the follower can easily move up and down in the container and thus be brought into the container or be removed therefrom, while in case the material in the container is pressed by means of the follower, the air expulsed from the material can easily escape between the container wall and the sealing cup to the atmosphere.
  • a cover with which the open top end of the container can be separately shut off can be dispensed with in principle.
  • the follower via the fixing means and through the sealing cup clampingly fixed all around along the inner wall of the container, blocks an open communication of the material to be stored in the container and the surroundings.
  • the follower at the end facing away from the material to be stored in the container, is connected to a rod which is conducted via an opening in the cover through the cover in a manner movable within the opening.
  • the position of the follower can thus be adjusted from the outside and be fixed via the fixing means from the outside.
  • the fixing means can also be urged to engage the rod exteriorly beyond the cover, e.g. by means of a clamping lever pivotally connected to the cover.
  • the dimensions of the follower may be chosen in such a manner that the follower along its circumference precisely abuts against the inner circumference of the container wall.
  • the follower itself may be made in its entirety of a more or less thick sheet material, while a sufficient rigidity can be obtained by using stiffening ribs.
  • an apparatus e.g. a pipe smoker wishing to fill his pipe with tobacco from the tobacco stock stored in the container of the apparatus, if, for getting at the tobacco, he is not obliged to also first operate or remove the follower.
  • the apparatus according to the invention may be provided with a second cover, now to shut off the open bottom end.
  • a liquid such as wine is mostly filled in bottles made available to the consumer. It often occurs that the user considers the quantity of wine available in the bottom too large for consumption at one go.
  • the wine in a bottle once opened, as is generally known, is perishable however partly owing to reactions that may occur between one or more components from the air and one or more substances in the wine affecting its taste.
  • the wish of the consumer to put aside in such a case a bottle still partly filled with wine without affecting the quality of the wine can be met within the scope of the apparatus according to the invention with a follower of an adjusted type to be installed in the bottle, said follower being composed of an inflatable balloon whose neck is connected to a tube by means of which the balloon can be inflated from outside the container.
  • a different embodiment of the apparatus according to the invention is that which comprises a hollow container fitted with a sidewall closed all around, a closed bottom end, an open top end and a guard member, in particular a cover, with which the open communication of the container with the surroundings can be closed or opened, and furthermore characterized in that the bottom of the container contains an opening which is blocked off from an open communication with the atmosphere by a gate.
  • the hollow container belonging to this embodiment of the apparatus according to the invention is cylindrical and the apparatus is furthermore characterized by a scraper member operable from the outside, comprising a rod conducted via an opening in the cover through the cover in a manner rotatable within the opening, said rod being fitted at the part extendable in the container- with one or more scraper blades;
  • the connecting chamber of the gate is rotatable about the axis of the container as rotation axis and is divided in a plurality of sub-chambers of substantially equal volume; the operating means with which the connecting chamber is rotatable between a loading position or an unloading position, as well as a receptacle wherein the material can be unloaded in the unloading position of the connecting chamber.
  • the entire coffee stock present in the container can be discharged portion-wise to the outside without it being necessary to open the cover with which the container is shut off.
  • the apparatus according to the invention also functions as metering apparatus.
  • the climate of the air column above the material to be stored in the container can be artificially adjusted in respect of e.g. the degree of humidity and/or the content of the volatile flavorants.
  • an air-condition member containing a mixture of these components in a suitable package In the space above the coffee there is installed to this effect an air-condition member containing a mixture of these components in a suitable package.
  • the respective volatile flavorants in preferably concentrated form and in well chosen mutual quantity ratios and possibly moisture are given up . from the package to the surrounding air in the air column.
  • the delivery of the corresponding components from the ground coffee is counter-acted and/or any leakage losses of these substances to the surroundings are compensated.
  • the air-condition member may have any desired form and e.g. comprise a loose reservoir or a reservoir to be attached e.g. to the follower, the cover or the container wall, said reservoir being internally provided with absorbing material for absorbing the respective components and a wall of which is provided with e.g. holes or a porous, sintered material through which said components can controllably escape to the surrounding air column. It is preferred if the reservoir can be opened, so that the mixture of substances escaped therefrom in course of time can be replenished.
  • 1 shows a cylindrical box and 2 a cover with which the box can be closed and opened via a screw stopper, not further shown.
  • the combination of box 1 and cover 2, as shown in Fig. 1, is made of tin material and is suitable for storing cut tobacco.
  • the follower 5 is made of sheet material, while the stiffening ribs 10 provide sufficient rigidity to the follower.
  • the diameter of the follower 5 is chosen in such a manner that it abuts all around against the inner wall of the box 1.
  • the follower 5 is connected to a metal push rod 3, which is divided.
  • the push rod portions 3a and 3b are telescopically interconnected and can occupy two relative positions under the influence of the action of a coil spring, not further shown, i.e.
  • the cover 2 is likewise provided with stiffening ribs 11 at the inside thereof. Through the cover there is centrally installed a guide bush 12 which is fixedly connected to the cover and the stiffening ribs 11.
  • the push rod portion 3a is conducted through the guide bush 12, while the internal diameter of the guide bush 8 and the external diameter of the push rod portion 3a are tuned to each other in such a manner that the push rod portion 3a is slidable up and down with a sliding fit through the guide bush 8.
  • a strip-like clamping lever which is pivotally connected to the support 13, which in its turn is fixedly connected to the cover.
  • the push rod portion 3a is conducted through an opening provided in the clamping lever strip 6, said opening being dimensioned in such a manner that the assembly of push rod and follower pressed at a given pressure against the level of the coffee in the box, is fixed in that position by clamping action of the push rod in the lever opening.
  • the operation of the storage box in Fig. 1 is as follows.
  • cover 2 When the cover 2 is removed, cut tobacco deprived of the factory packing is loosely put in the box 1 as far as about 2 cm underneath the upper edge of the box.
  • cover 2 provided with an injected compound ring for better sealing of the upper edge of the box 1, is screwed onto the bush after the push rod has been adjusted to the smallest length thereof.
  • the follower 5 Via the push rod 3, the follower 5 is pressed against the tobacco, thereby compressing the same.
  • the position of the push rod with follower is fixed by means of the clamping lever 6.
  • the air escaping from the tobacco can escape upwardly along the circumference.
  • the clamping lever 6 When a quantity of tobacco is to be withdrawn from the box, the clamping lever 6 is pressed downwards, thereby removing the clamping action of the push rod. The cover 2 is unscrewed and the assembly of cover with push rod and follower is removed, after which the tobacco is accessible, etc...
  • a reservoir which is fixedly connected to the follower, and wherein a composite mixture of flavorants, water and possibly other desirable substances can be provided, which mixture can escape controllably via the perforated top end of the reservoir to the air column above the follower.
  • Fig. 2 shows a vessel 1 of circular cross-section which is closable by cover 2.
  • the vessel 1 and cover 2 are fitted with screw thread, not further shown, allowing the cover 2 to be screwed onto or unscrewed from the vessel by a helical motion.
  • An access tube 15 is provided centrally through cover 2 and is fixedly connected to the cover.
  • the vessel 1 there is stored a bottling stock of wine 20 from which selectively limited quantitiescan be poured out.
  • FIG. 16 Indicates an assembly of a balloon 17 serving as follower and an inflatable tube 19, the inflatable neck 18 of the balloon 17 being pushed about an end portion of the tube 19.
  • the balloon 17, as shown in Fig. 1, is in the inflated condition, thereby abutting against the liquid level and the inner wall of the vessel 1.
  • the inflatable tube 19 By rotation of the inflatable tube 19 about its longitudinal axis, the inflatable neck 18 of the balloon is twisted in the area 22 and is squeezed tight, so that the air under pressure in the balloon cannot escape.
  • the inflatable tube 19 is rotated in a direction opposite to that for squeezing the neck 18, so that the torsion in the area 22 decreases and finally the passage through the neck 18 is released.
  • the air accummulated in the balloon will escape to the atmosphere, after which the empty balloon of strongly reduced volume can be easily pulled outwardly through the access tube 15 at the inflatable tube 19: the stock of wine is accessible via the access tube 15, which can be used as pouring member
  • the balloon 17 is again pushed through the access opening 15 into the vessel 1 and inflated again via the inflatable tube 19.
  • the air expelled thereby from the vessel 1 will escape to the atmosphere via the access tube 15 and via vent holes 21 especially provided for the purpose in the cover.
  • the cylindrical box 1 is closable by cover 2.
  • the reservoir 9 for the flavour extract is mounted against the inside of the cover 2.
  • a funnel 25 with its upper edge all around against the inner wall of the box.-:
  • the outlet opening 32 of the funnel is connected to a metering member.
  • This metering member comprises two horizontally positioned cylinders of different diameters, the smaller diameter cylinder 33 being provided with sliding fit and rotatably in the larger diameter. cylinder 34.
  • the outer cylinder i.e. the larger diameter cylinder 34, with an upper passage in the wall thereof situated opposite the outlet opening of the funnel, is fixedly connected thereto. At the other end opposite the upper passage, there is provided a second or lower passage in the wall of the cylinder 34.
  • the inner cylinder In the wall of the inner, smaller diameter cylinder 33 there is also provided a passage in a place corresponding with the passages of the outer cylinder in such a manner that the passage of the inner cylinder, by rotation thereof about its horizontal longitudinal axis, can be placed opposite the upper passage or opposite the lower passage.
  • the inner cylinder In the first-mentioned position, the inner cylinder can be filled with coffee and is therefore in the filling position, whereas in the last-mentioned position - the unloading position - the coffee present in the inner cylinder can again be discharged in a subjacent receptacle 27 and be further processed.
  • the operating rod 35 is connected fixedly with the one end thereof via an opening in the head face of the outer cylinder 34 to the head face of the inner cylinder 33.
  • the other end of the operating rod 35 projects outwardly via an opening in the wall of the bottom chamber 29 connected to the box 1 and within which there are provided a gate composed of cylinders 33 and 34 and the receptacle 27, and is fitted with knob 36.
  • the operating rod 35 can be rotated by means of the knob 36 and through the operating rod, the inner cylinder 33 from the filling position to the unloading position and vice versa.
  • the filling of the box 1 with coffee can take place after cover 2 has been detached. During the entire process of the portion-wise withdrawal of coffee from the box via the metering member the cover remains closed.
  • the filling position and the unloading position can roughly be found by paying attention to the corresponding marks provided for the purpose on the knob 36, which can subsequently be exactly found via the spring-loaded warning mechanism 30.
  • the volume of the inner cylinder 33 can be chosen in such a manner that it corresponds with a dosage suitable e.g. for two cups of coffee.
  • the metering member shown in Fig. 4 differs from the metering member in the storage box shown in Fig. 3 in particular in that the connecting chamber associated with the gate is horizontally rotatable about the axis of the box as axis of rotation.
  • 40 represents a scraper having four blades 41'(Fig. 5). Said scraper blades are arranged around central shaft 39 and, tangentially contacting the central shaft, are fixedly connected thereto so as to be right-angled to each other, in successive relationship. Upon rotation of the scraper, the scraper blades move closely over the bottom of the funnel 42, with 45 being the funnel opening.
  • the annular connecting chamber 45 is divided into four quadrants by two right-angled partitions, the volume of each of the quadrant chambers being chosen in such a manner that it corresponds with a quantity of coffee for e.g. two cups.
  • the connecting chamber 45 is rotatable about the axis of the apparatus as axis of rotation.
  • the rotation is effected by means of the operating handle 44, having the form of a ring with ring opening 50 to which a handle 49 is attached, with the diameter of the ring opening 50 being chosen in such a manner that the connecting chamber fits precisely therein.
  • the rotation of the connecting chamber 45 by means of the operating handle 44 takes place in steps, while the manner of coupling between the ring of the operating handle 44 and the connecting chamber is such that while the connecting chamber - step-wise - rotates always in the same direction, the operating handle is reciprocated per each rotation step between two stops.
  • the connecting chamber is rotated through such an angle that the quadrant chamber of the connecting chamber, filled with coffee, disposed underneath the funnel opening 43, is brought from that position at the end of the rotation step above the unloading opening 48 of the bottom chamber 46 and is discharged in the receptacle 47 pushed into the bottom chamber 46.
  • an empty quadrant chamber has simultaneously occupied the place of the filled quadrant chamber just moved away from underneath the funnel opening 43.
  • the scraper 40 is rotated simultaneously and by means of the scraper blades 41, ground coffee is pushed towards the funnel opening 43, thus filling the empty quadrant chamber with the coffee. Subsequently, a new operating cycle can be initiated by means of the handle 44.
  • This follower is of the type which, through gravity, automatically moves with the level of the coffee stored in the container. In the simplest case, it concerns a follower whose outer diameter is just smaller than the internal diameter of the container. Such a follower can indeed also be used in combination with the storage box shown in Fig. 3, be it that allowance should then be made for the presence of the agitator rod.
  • the follower 51 shown in Fig. 6 can be employed as such as separate guard member in a storage box without cover for storing one of the earlier mentioned materials, e.g. coffee or (cut) tobacco.
  • the follower 51 is composed of a first plate 52 and a second plate 53 which, centred, can be clamped onto one another by means of the nut-and-bolt connection 54/55.
  • an endless rubber hose 56 In the position shown in Fig. 5, no clamping pressure is exerted by the plates.
  • the plates Upon tightening the nut-and-bolt connection 54/55, the plates move towards one another and the rubber hose 56 is flattened. The outer circumference of the hose is thereby displaced further outwardly and the hose is pressed against the inner wall of the box, so that the position of the follower is then fixed.
  • the nut-and-bolt connection 54/55 can be received in a rod construction analogous to the rod construction 3 in Fig. 1, so that the follower 51 can be operated also externally.
  • the follower shown in Fig. 7 offers the same possibilities as the follower shown in Fig. 6 and is likewise composed of a first plate 62 and a second plate 63 wherebetween there is provided circumferentially a ring 66.
  • the ring is retained in position by the retaining stops 65,67.

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Warehouses Or Storage Devices (AREA)
  • Packages (AREA)
EP84201366A 1983-09-26 1984-09-25 Verfahren zur luftdichten Lagerung eines nicht gasförmigen und portionsweise zu entnehmenden Produktes in einem Behälter; Vorrichtung zur Durchführung dieses Verfahrens Withdrawn EP0135974A3 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
NL8303290 1983-09-26
NL8303290 1983-09-26
NL8303394 1983-10-04
NL8303394 1983-10-04

Publications (2)

Publication Number Publication Date
EP0135974A2 true EP0135974A2 (de) 1985-04-03
EP0135974A3 EP0135974A3 (de) 1986-06-11

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EP84201366A Withdrawn EP0135974A3 (de) 1983-09-26 1984-09-25 Verfahren zur luftdichten Lagerung eines nicht gasförmigen und portionsweise zu entnehmenden Produktes in einem Behälter; Vorrichtung zur Durchführung dieses Verfahrens

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4646919A (en) * 1984-09-14 1987-03-03 ZIMI Konstruktions- und Produktionsgesellschaft fur technisches Know-How GmbH Aromatic can with means for preserving the aroma
FR2599720A1 (fr) * 1986-06-04 1987-12-11 Dubois Jean Claude Dispositif pour conserver les produits alterables a l'air
FR2644755A1 (fr) * 1989-03-21 1990-09-28 Pierre Marcel Procede de conservation d'un liquide a l'abri de l'air dans un recipient entame, et dispositif de conservation mettant en oeuvre ledit procede
GB2309683A (en) * 1996-01-30 1997-08-06 Steven James Contents Removing Device
WO2000026115A1 (de) * 1998-11-03 2000-05-11 Werner Kallweit Aufbewahrungsbehälter
GB2405850A (en) * 2003-09-15 2005-03-16 Che Royce Seabourne Bottle having a plunger for retaining carbonation
DE102009034898A1 (de) * 2009-07-27 2011-02-03 Helmut Niemeier Aromadose
DE102012216031A1 (de) * 2012-09-11 2014-03-13 Hauni Maschinenbau Ag System, Tabaksendevorrichtung und Verfahren zum Fördern von feuchtem zerkleinerten Tabakmaterial
US9676526B2 (en) 2015-09-14 2017-06-13 Forever Products LLC Container and method for preserving air-sensitive materials
CN113636194A (zh) * 2021-08-14 2021-11-12 姚金浩 一种水泥复合增效剂加工方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB125372A (en) * 1919-03-31 1919-10-02 Karl Albert Fredrik Hiorth A New or Improved Method for the Preservation of Food.
GB466198A (en) * 1934-08-17 1937-05-20 Julius Goeschl Improvements relating to containers of variable volume
FR855968A (fr) * 1939-06-08 1940-05-24 Capacité à volume variable et compensé
BE655849A (de) * 1964-11-17 1965-03-16
DE3330859A1 (de) * 1982-08-30 1984-03-01 Rupert 5323 Ebenau Hirnsperger Verfahren und vorrichtung zum schutz von in behaelter abgefuellten verderblichen substanzen vor dem einfluss schaedlicher gase, z. b. der luft der atmosphaere

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB125372A (en) * 1919-03-31 1919-10-02 Karl Albert Fredrik Hiorth A New or Improved Method for the Preservation of Food.
GB466198A (en) * 1934-08-17 1937-05-20 Julius Goeschl Improvements relating to containers of variable volume
FR855968A (fr) * 1939-06-08 1940-05-24 Capacité à volume variable et compensé
BE655849A (de) * 1964-11-17 1965-03-16
DE3330859A1 (de) * 1982-08-30 1984-03-01 Rupert 5323 Ebenau Hirnsperger Verfahren und vorrichtung zum schutz von in behaelter abgefuellten verderblichen substanzen vor dem einfluss schaedlicher gase, z. b. der luft der atmosphaere

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4646919A (en) * 1984-09-14 1987-03-03 ZIMI Konstruktions- und Produktionsgesellschaft fur technisches Know-How GmbH Aromatic can with means for preserving the aroma
FR2599720A1 (fr) * 1986-06-04 1987-12-11 Dubois Jean Claude Dispositif pour conserver les produits alterables a l'air
FR2644755A1 (fr) * 1989-03-21 1990-09-28 Pierre Marcel Procede de conservation d'un liquide a l'abri de l'air dans un recipient entame, et dispositif de conservation mettant en oeuvre ledit procede
GB2309683A (en) * 1996-01-30 1997-08-06 Steven James Contents Removing Device
WO2000026115A1 (de) * 1998-11-03 2000-05-11 Werner Kallweit Aufbewahrungsbehälter
GB2405850A (en) * 2003-09-15 2005-03-16 Che Royce Seabourne Bottle having a plunger for retaining carbonation
DE102009034898A1 (de) * 2009-07-27 2011-02-03 Helmut Niemeier Aromadose
DE102009034898B4 (de) * 2009-07-27 2012-05-31 Helmut Niemeier Aromadose
DE102012216031A1 (de) * 2012-09-11 2014-03-13 Hauni Maschinenbau Ag System, Tabaksendevorrichtung und Verfahren zum Fördern von feuchtem zerkleinerten Tabakmaterial
DE102012216031B4 (de) * 2012-09-11 2017-01-26 Hauni Maschinenbau Gmbh System, Tabaksendevorrichtung und Verfahren zum Fördern von feuchtem zerkleinerten Tabakmaterial
US9676526B2 (en) 2015-09-14 2017-06-13 Forever Products LLC Container and method for preserving air-sensitive materials
CN113636194A (zh) * 2021-08-14 2021-11-12 姚金浩 一种水泥复合增效剂加工方法

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Effective date: 19870212

RIN1 Information on inventor provided before grant (corrected)

Inventor name: STOMP, LUBERT ALBERT