WO2014083094A1 - Procédé et appareil pour introduire une quantité dosée de particules dans un écoulement continu de matériau - Google Patents

Procédé et appareil pour introduire une quantité dosée de particules dans un écoulement continu de matériau Download PDF

Info

Publication number
WO2014083094A1
WO2014083094A1 PCT/EP2013/074944 EP2013074944W WO2014083094A1 WO 2014083094 A1 WO2014083094 A1 WO 2014083094A1 EP 2013074944 W EP2013074944 W EP 2013074944W WO 2014083094 A1 WO2014083094 A1 WO 2014083094A1
Authority
WO
WIPO (PCT)
Prior art keywords
particles
pockets
wheel
transfer
transfer wheel
Prior art date
Application number
PCT/EP2013/074944
Other languages
English (en)
Inventor
Martin T. Garthaffner
Alan R. Grabiec
Original Assignee
Philip Morris Products S.A.
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 Philip Morris Products S.A. filed Critical Philip Morris Products S.A.
Priority to RU2015125461A priority Critical patent/RU2015125461A/ru
Priority to EP13795799.9A priority patent/EP2925168A1/fr
Priority to JP2015544458A priority patent/JP2015535432A/ja
Priority to CN201380062044.0A priority patent/CN104812257A/zh
Priority to BR112015010415A priority patent/BR112015010415A2/pt
Publication of WO2014083094A1 publication Critical patent/WO2014083094A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
    • A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
    • A24C5/14—Machines of the continuous-rod type
    • A24C5/18—Forming the rod
    • A24C5/1892—Forming the rod with additives, e.g. binding agent, flavorants
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0204—Preliminary operations before the filter rod forming process, e.g. crimping, blooming
    • A24D3/0212—Applying additives to filter materials
    • A24D3/0216—Applying additives to filter materials the additive being in the form of capsules, beads or the like
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0204—Preliminary operations before the filter rod forming process, e.g. crimping, blooming
    • A24D3/0212—Applying additives to filter materials
    • A24D3/0225—Applying additives to filter materials with solid additives, e.g. incorporation of a granular product

Definitions

  • the invention relates to a method and apparatus for introducing metered amounts of particles in a reproducable manner during manufacture of particle containing products. More particularly, the invention relates to precise and repetitive introduction of particles into a continuous flow of material, for example during manufacture of smoking articles or components of smoking articles.
  • a method for introducing metered amounts of particles into a continuous flow of material comprises the step of rotating a transfer wheel comprising a plurality of peripherally arranged pockets filled with a metered amount of particles.
  • the method further comprises the step of applying suction from inside the transfer wheel to the pockets of the transfer wheel to hold the metered amounts of particles inside the pockets of the transfer wheel.
  • the method comprises the steps of relieving the suction and transferring the metered amount of particles from the pockets of the transfer wheel into a gas flow at a transfer location.
  • the gas flow has a direction tangential to the transfer wheel at the transfer location.
  • the method comprises the step of transporting the metered amounts of particles in the gas flow to the continuous flow of material.
  • Metered amounts of particles are held by suction in the pockets in the transfer wheel.
  • the amounts of metered particles are transported by rotation of the transfer wheel to the transfer location where the amounts of metered particles are transferred into a gas flow.
  • the gas flow has a direction, which is tangential to the circumference of the transfer wheel at the transfer location.
  • the amounts of particles are transferred as a clearly defined load of particles with no or only little spatial spread of the particles of the metered amounts of particles.
  • it also allows an adaption of the circumferential speed of the transfer wheel to the speed of the gas flow or vice versa.
  • a transfer precision of the metered amounts of particles from the transfer wheel to the gas flow may further be enhanced, since the amount of particles transferred from the transfer wheel to the gas flow do ideally not undergo any significant acceleration in any direction, in particular not in a forward direction. Instead the particles that leave the wheel in the transfer zone may continue their path along the particle speed vector under inertia. Thereby, only little change of forces is acting upon the individual particles of one load of particles during and after transfer.
  • a delivery of metered amounts of particles from a transfer wheel into a continuous flow of material via a tangentially flowing gas it is possible to adapt the speed of the metered amounts of particles to the speed of the flow of material. It is also possible to deliver and insert the amount of particles essentially parallel into the flow of material. All measures, taken individually and in combination, enhance the accuracy of the delivery or an introduction, respectively, of an individual metered amount of particles to a predetermined position in the flow of material.
  • a circumferential speed of the transfer wheel is adapted to a linear speed of the flow of material, for example a tobacco stream or filter tow, in a rod making apparatus.
  • a rod making apparatus may be a tobacco rod making apparatus, where for example flavorant containing particles are to be introduced into a continuous stream of tobacco in metered amounts at precise locations.
  • Providing metered amounts of particles into a flow of material via a gas flow also provides the possibility of introducing the particles into the flow of material with very low disturbance. Any interference with the flow of material that may adversely affect machine parts arranged after the location where particle introduction takes place, may be avoided or minimized. Adverse effects may for example be jamming or choking of, for example, hoppers.
  • particles denotes small objects that have a geometrical shape with well-defined boundaries, in contrast to liquids or gases.
  • particles include small objects which are entirely made of solid state substances, particles having a shell or envelope made of a solid substance enclosing a liquid or gaseous core, particles like gelatin capsules having well-defined boundaries and matrix materials that do not have a shell and core structure but that have releasable substances within their matrix structure that can be released for example upon the application of pressure or heat.
  • the sizes of the particles range between about 0.2 mm and about 3.5 mm; more preferably, the sizes of the particles range between about 0.5 mm and about 2.0 mm, for example 1 .5 to 1 .8 mm.
  • the particles comprise a flavorant, for example, menthol.
  • the particles are sensitive to heat, that is, a particle can release its content or a content of the particle is activated when a sufficient temperature acts on the particle.
  • the particles are adapted to being introduced into smoking articles, such as cigarettes.
  • the method further comprises the step of introducing the metered amounts of particles into the continuous flow of material under an acute angle of between 0 degrees and about 45 degrees, more preferably between about 0 degrees and about 20 degrees.
  • the direction of the flow of the material and the flow direction of the amounts of particles correspond or nearly correspond to each other at the introduction location from the gas flow into the material flow.
  • forces acting on the particles in other directions than the flow direction of the particles are minimized.
  • a spread of an individual load of particles may therefore be minimized.
  • the speed of the two flows (the flow of the metered amount of particles in the gas flow and the material flow the particles are to be delivered into) may be adapted to each other.
  • They may especially be made to correspond to each other, such that for example the speed of the amounts of particles is accelerated or slowed down to the speed of the material flow. Both measures allow for a very precise insertion of the metered amount of particles at a predefined location in the flow of material.
  • the step of transferring the metered amount of particles from the pockets of the transfer wheel into the gas flow comprises rotating a toothed wheel.
  • the teeth of the toothed wheel engage the pockets of the transfer wheel and thereby transfer the content of the pockets one at a time into the gas flow at the transfer location.
  • a tooth of the toothed wheel engages a pocket at the transfer location or prior to reaching the transfer location.
  • the toothed wheel lifts the content of the pocket out of the pocket such that the gas flowing tangentially to the circumference of the transfer wheel may pick up the metered amount of particles from the toothed wheel.
  • the content of the pocket is lifted up to the circumference of the transfer wheel. It may even be lifted further up further into for example a delivery tube the gas is flowing in.
  • the toothed wheel rotates in the same direction as the transfer wheel and preferably has a circumferential speed at the transfer location corresponding to the circumferential speed of the transfer wheel. A moving direction of the particles given by the rotation of the transfer wheel is taken over by the toothed wheel.
  • the teeth of the toothed wheel have distances corresponding to a distance of pockets in the transfer wheel.
  • the spacing of the pockets on the metering wheel substantially corresponds to the spacing of the particles within the flow of material, however, an alteration between the distance of the particle packages in the flow of material and in the pockets on the metering wheel may be achieved by a difference in the speed of the gas flow compared to the tangential speed of the pockets on the wheel in the transfer zone. For example, where the speed of the gas flow is slightly higher than the tangential speed of the pockets on the wheel in the transfer zone, the spacing of the packets of particles in the gas flow will increase accordingly.
  • the method comprises the step of metering the amount of particles by rotating the transfer wheel past a filling chamber containing particles.
  • the pockets in the transfer wheel may directly be used for metering the amounts of particles to be introduced into the flow of material.
  • the size of the pocket corresponds to the amount of particles that shall be introduced into the flow of material.
  • the pockets are passed through or along a filling chamber containing particles.
  • the amounts of particles in the pockets of the transfer wheel may be pre-metered, for example by a metering wheel. In these embodiments already metered amounts of particles are transferred into the pockets of the transfer wheel.
  • Each pocket may be dimensioned to hold one particle, several particles or several hundreds of particles, depending on the size of the particles.
  • the volume of the pockets is deliberately larger than the metered volume of the particles that are intended to be transferred into the flow of material. For example, it may be significantly faster and simpler to fill 80 percent of a larger pocket than filling the same amount of material to 100 percent into a smaller pocket of the metering wheel. A filling of a precise amount of particles into a pocket can be achieved even when the pocket is not deliberately filled completely.
  • One way of controlling the filling of a pocket may be, for example, controlling the suction that is applied to the bottom of such a pocket in order to maintain the particles within the pocket during rotation to the transfer zone, where a higher amount of suction typically will result in a larger filled volume of the pocket.
  • the method comprises the step of rotating a metering wheel comprising a plurality of peripherally arranged pockets past a filling chamber containing particles. Suction is supplied from inside the metering wheel to the pockets of the metering wheel to draw particles from the filling chamber into the pockets of the metering wheel. The method further comprises the step of relieving the suction to thereby enable the discharging of the particles from the pockets of the metering wheel into the pockets of the transfer wheel.
  • a separate metering wheel for metering the amount of particles to be introduced into a flow of material allows a high flexibility in the apparatus according to the invention.
  • the filling and metering process may be separated from the transfer process.
  • the processes of filling and metering may therefore be optimized basically independently of each other.
  • a filling process preferably makes use of gravitational force. It may for example be optimized by using a downward movement of the metering wheel when passing the filling chamber, for example to lengthen a time a pocket dwells in the filling chamber. By this a desired level of filling of the pocket may be supported to guarantee the preciseness of the amount of particles to be delivered to the flow of material.
  • a delivery and introduction of particles is preferably optimized in view of the direction and speed of the flow of the metered amounts of particles relative to the direction and speed of the flow of material.
  • a different amount of particles for introducing into the flow of material may be metered by exchanging only the metering wheel having pockets of a defined size by a metering wheel having pockets of a different defined size.
  • a variation in the amount of suction may be varied to achieve different desired amount of particles.
  • the pockets of the transfer wheel then typically have sizes larger than required for accommodating the amount of particles to be introduced into the flow of material. Larger pockets may facilitate a transfer of the metered amount of particles from the metering wheel to the transfer wheel.
  • pockets in metering wheel and transfer wheel comprise perforated or otherwise partly open bottom walls such that suction may be applied from inside the respective wheels to the perforated bottom walls. Particles may be drawn inside the pockets and held in the pockets by the suction.
  • suction By relieving the suction applied to the pockets, a discharging or transfer of amounts of particles from one wheel to the other wheel or into the gas flow is enabled.
  • a discharging from metering wheel to transfer wheel may also be supported by a short jet of gas, for example air, in order to neutralize any residual vacuum that might still be present.
  • the method further comprises the step of directing a gas flow through the filling chamber to assist in filling the pockets of the metering wheel or transfer wheel, respectively, with particles from the filling chamber.
  • the filling of pockets may be supported by a gas flow in different ways.
  • a gas flow through the filling chamber may influence a particle flow in the filling chamber.
  • particles may be directed into the direction of the pockets passing the filling chamber.
  • the gas flow may also be used to adapt the particle flow in the filling chamber to the speed of the pockets passing through the filling chamber. By this, for example, a permanent refill of the filling chamber may be guaranteed and jamming of particles may be prevented.
  • the above mentioned kinds of assisting gas flows may also be combined to optimize the filling of pockets.
  • the method further comprises the step of performing the introduction of metered amounts of particles into the continuous flow of material in a contactless manner. If the introduction of particles is provided in a contactless manner, no mechanical interference with the flow of material occurs. Thus, the flow of material basically remains undisturbed and correspondingly also any further process treating the flow of material. Especially, the risk of an adverse effect of machine parts, for example only allowing for the passing of a certain amount of material in a given dimension, may be minimized or eliminated.
  • an apparatus for introducing metered amounts of particles into a continuous flow of material comprises a rotatable transfer wheel comprising a plurality of peripherally arranged pockets for accommodating metered amounts of particles.
  • the transfer wheel comprises a vacuum manifold including a vacuum chamber for application of suction to the pockets for holding the metered amount of particles in the pockets of the transfer wheel.
  • the apparatus further comprises a transfer element for transferring the metered amounts of particles from the pockets of the transfer wheel to a delivery tube.
  • the delivery tube is arranged tangentially to the periphery of the transfer wheel for receiving the metered amounts of particles from the pockets of the transfer wheel.
  • the delivery tube is substantially straight along the entire length.
  • the apparatus also comprises a gas flow device being in fluid communication with the delivery tube for providing a gas flow inside the delivery tube for transporting the amounts of metered particles to a continuous flow of material.
  • a gas flow device may for example be a vacuum chamber arranged downstream of the delivery tube and acting on the delivery tube. Such a vacuum chamber may for example be a suction chamber of a rod making apparatus.
  • a gas flow device may also be a gas application device for applying a gas overpressure to the delivery tube.
  • the gas flow device comprises a gas application device and a flow control for providing a gas flow in the delivery tube and for adapting the gas flow in the delivery tube to a speed of the continuous flow of material.
  • the transfer element for transferring the metered amounts of particles from the pockets of the transfer wheel to the delivery tube is a rotatable toothed wheel.
  • the toothed wheel is arranged such that the teeth of the toothed wheel may engage the pockets of the transfer wheel upon rotation of the toothed wheel. Thereby the content of one pocket at a time is transferred into the delivery tube.
  • the apparatus further comprises a rotatable metering wheel comprising a plurality of peripherally arranged pockets for metering and accommodating metered amounts of particles.
  • the metering wheel comprises a vacuum manifold including a vacuum chamber for application of suction to the pockets of the metering wheel as the metering wheel rotates.
  • the apparatus further comprises a filling chamber for particles from which particles may be withdrawn into the pockets by the applied suction.
  • the apparatus further comprises a discharging element for discharging the metered amounts of particles from the pockets of the metering wheel into the pockets of the transfer wheel.
  • a discharging element may be a vacuum interruption device, for example a shutter, which is preferably combined with a gas nozzle for providing gas to remove residual vacuum.
  • the filling chamber comprises a filling support element for supporting the filling of particles from the filling chamber into the pockets of the metering wheel.
  • the filling support element is a bleed valve or a deflector plate for directing a particle flow in the filling chamber into the direction of the pockets in the metering wheel or the transfer wheel, respectively, that pass through the filling chamber.
  • the apparatus further comprises a synchronization unit.
  • the synchronization unit is used for synchronizing the circumferential speed of the transfer wheel with a linear speed of the continuous flow of material. It may for example be synchronized with a speed of a machine, for example a rod making apparatus defining the speed of the flow of material.
  • the synchronization unit may also be used for synchronizing further parts of the apparatus according to the invention, such as for example a metering wheel or a toothed wheel with the transfer wheel.
  • the parallel or almost parallel transfer of particles from one apparatus element to another or from an apparatus element into the material flow allows for a very precise transfer of the particles with little or no spatial spread of the individual particle loads. If the speed of the individual apparatus elements at transfer locations (including discharging and introduction locations) are adapted to each other such a spatial spread may also be minimized. In a combination, a very precise and well defined introduction of exactly metered amounts of particles is possible at well-defined preset locations in a flow of material.
  • the method and apparatus according to the invention are preferably used in the manufacture of smoking articles or parts of smoking articles such as tobacco rods and filter elements.
  • the method and apparatus according to the invention may also be used in other processes, where particles have to be metered and individual amounts of particles shall repetitively be introduced into a flow of material at precise locations.
  • Fig. 1 shows a front view of an embodiment of the apparatus according to the invention for use in the production of a smoking article
  • Fig. 2 shows a rear view of the embodiment according to Fig. 1 .
  • Fig. 1 and Fig. 2 loose particles 1 , for example particles comprising a flavorant or activated charcoal, are fed into a top end of a vertically arranged filling tube 2.
  • the particles 1 are guided preferably via gravitational force in filling tube 2 into a filling chamber 3.
  • particles 1 are filled into pockets 8 arranged in the circumference of a vertically rotatable metering wheel 5.
  • the sizes of the pockets 8 in metering wheel 5 thereby define the amount of particles per pocket and accordingly also the so metered amount of particles to be later on introduced into a flow of material 22.
  • the particles in the pockets 8 are transported by rotation of the metering wheel 5 to a discharging location 100.
  • discharging location 100 is located opposite the location where pockets 8 of metering wheel 5 are filled.
  • the amounts of particles are discharged from metering wheel 5 to a vertically rotatable transfer wheel 1 1 .
  • the individual amounts of particles are transported in pockets 21 of transfer wheel 1 1 to a transfer location 200.
  • the individual amounts of particles With support from a toothed wheel 14 acting as transfer element (shown in Fig. 2) the individual amounts of particles are one by one transferred into delivery tube 17.
  • Delivery tube 17 is arranged tangentially to transfer wheel 1 1 at transfer location 200.
  • a gas flow in delivery tube 17 takes up the individual loads of particles and transports them in the form of particle pulses 18 to the continuous flow of material 22 for introduction of the amounts of particles into the flow of material 22.
  • a rotation direction of the wheels is indicated by arrows.
  • the flow of material 22 is preferably arranged parallel or under a small acute angle to the gas flow containing the particle pulses 18 at an introduction location. Thereby, no or only little directional change of the speed vector of the particles upon delivery into delivery tube 17 and upon introduction into material flow 22 takes place.
  • An introduction of the particle pulses 18 into material flow 22 may be performed in a contactless manner by arranging an end of delivery tube 17 at a distance to the material flow 22.
  • An introduction depth of the particles in the material flow may for example be adjusted by the pressure of the gas flow.
  • particle pulses 18 may also be introduced into the flow of material by the delivery tube 17 reaching into the material flow.
  • filling tube 2 may be provided with a gas flow supporting a flow of particles in the filling wheel.
  • Filling chamber 3 is provided with a slide 4 that directs the particle flow towards a pocket 8 of metering wheel 5 that passes through filling chamber 3.
  • a preferably adjustable bleed valve 23 connected to a pressurized air source (not shown), vents air into filling chamber 3 to fine tune the filling of particles into the pockets. Such an air flow may also prevent a jamming of particles in the filling chamber.
  • a vacuum chamber 10 is provided inside metering wheel 5. Through vacuum means (not shown) suction may be applied to vacuum chamber 10 and pockets 8, for example though a perforated bottom wall 9 of the pockets. This suction pulls particles from filling chamber 3 into pockets 8 and holds the particles in the pockets. Scraper 7 arranged downstream of filling chamber 3 trims excess particles protruding from the pockets 8 and particles that may be otherwise stuck to the perimeter of the metering wheel 5, for example by electrostatic forces.
  • Excess particles 6 having passed filling chamber 3 and not having been filled into a pocket may be re-fed into filling tube 2.
  • the re-feeding may be performed through a dosing valve 201 arranged at the top end of filling tube 2, where the excess particles 6 are mixed with fresh particles 1 for a next filling of pockets.
  • Transfer wheel 1 1 is also provided with a vacuum chamber 20, providing suction to the pockets of the transfer wheel. Pockets 21 may accordingly also be provided with perforated bottom walls.
  • the stationary shoes 12,13 span over about a quarter of transfer wheel 1 1 between discharging location 100, where pockets of transfer wheel 1 1 are filled and transfer location 200, where the pockets are emptied.
  • the inner stationary shoe 13 accommodates vacuum chamber 20.
  • the outer stationary shoe 12 provides protection for the filled pockets 21 .
  • the vacuum provided to the pockets 21 in transfer wheel 1 1 is limited to the section of transfer wheel 1 1 between discharging location 100 and transfer location 200.
  • the teeth 141 of the toothed wheel engage one pocket 21 after the other of the transfer wheel.
  • the teeth clear each pocket by transferring an amount of particles out of the pocket 21 and into the gas flow of delivery tube 17 by rotation of the toothed wheel in the same direction as the transfer wheel 1 1 (indicated by arrows).
  • a delivery chamber 15 is provided at the transfer location 200 forming the initial portion of delivery tube 17. Upstream of delivery chamber 15 a gas valve 16 is arranged.
  • Gas valve 16 is connected to a gas source (not shown) and may provide gas for the gas flow.
  • the gas valve 16 may also be used to provide additional overpressure to delivery chamber 15 and delivery tube 17.
  • Gas introduced via gas valve 16 may especially be used to adapt the speed of the particles in the gas flow to a linear speed of a material flow 22 the particles are to be introduced.
  • the gas flow in delivery tube 17 also flows tangential to transfer wheel 1 1 at transfer location 200.
  • the speed of the gas flow is preferably also adaptable to the circumferential speed of the transfer wheel 1 1 and the toothed wheel 14, respectively, by corresponding synchronization means (not shown).

Landscapes

  • Basic Packing Technique (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Measuring Volume Flow (AREA)

Abstract

L'invention porte sur un procédé et sur un appareil pour introduire des quantités dosées de particules dans un écoulement continu de matériau, dans lequel procédé une roue de transfert (5) comprenant une pluralité de poches disposées de façon périphérique (8) remplies d'une quantité dosée de particules (1) est amenée à tourner. Une aspiration est appliquée à partir de l'intérieur de la roue de transfert (5) jusqu'aux poches (8) de la roue de transfert (5) de façon à maintenir la quantité dosée de particules (1) à l'intérieur des poches (8) de la roue de transfert (5). L'aspiration est ensuite relâchée, et la quantité dosée de particules (1) est transférée à partir des poches (8) de la roue de transfert (5) dans un écoulement de gaz en un emplacement de transfert. L'écoulement de gaz a une direction tangentielle à la roue de transfert à l'emplacement de transfert. Les quantités dosées des particules sont transportées dans l'écoulement de gaz jusqu'à l'écoulement continu de matériau.
PCT/EP2013/074944 2012-11-29 2013-11-28 Procédé et appareil pour introduire une quantité dosée de particules dans un écoulement continu de matériau WO2014083094A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
RU2015125461A RU2015125461A (ru) 2012-11-29 2013-11-28 Способ и устройство для введения дозированного количества частиц в непрерывный поток материала
EP13795799.9A EP2925168A1 (fr) 2012-11-29 2013-11-28 Procédé et appareil pour introduire une quantité dosée de particules dans un écoulement continu de matériau
JP2015544458A JP2015535432A (ja) 2012-11-29 2013-11-28 計量された量の粒子を材料の連続的な流れに導入する方法および装置
CN201380062044.0A CN104812257A (zh) 2012-11-29 2013-11-28 用于将计量量的粒子引入到连续材料流中的方法和装置
BR112015010415A BR112015010415A2 (pt) 2012-11-29 2013-11-28 método e equipamento para introdução de uma quantidade medida de partículas em um fluxo contínuo de material

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12194769 2012-11-29
EP12194769.1 2012-11-29

Publications (1)

Publication Number Publication Date
WO2014083094A1 true WO2014083094A1 (fr) 2014-06-05

Family

ID=47602826

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/074944 WO2014083094A1 (fr) 2012-11-29 2013-11-28 Procédé et appareil pour introduire une quantité dosée de particules dans un écoulement continu de matériau

Country Status (7)

Country Link
EP (1) EP2925168A1 (fr)
JP (1) JP2015535432A (fr)
KR (1) KR20150088268A (fr)
CN (1) CN104812257A (fr)
BR (1) BR112015010415A2 (fr)
RU (1) RU2015125461A (fr)
WO (1) WO2014083094A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017109026A1 (fr) * 2015-12-23 2017-06-29 Philip Morris Products S.A. Procédé et appareil pour introduire des objets allongés définissant un axe longitudinal dans un flux continu de matière
WO2024156851A1 (fr) * 2023-01-26 2024-08-02 Philip Morris Products S.A. Système et procédé d'application d'un additif à un substrat de génération d'aérosol pour un article de génération d'aérosol

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10010176A1 (de) * 2000-03-02 2001-09-13 Reemtsma H F & Ph Vorrichtung zur Herstellung eines mit Additiv behandelten Filterkabels
US6723033B1 (en) 1999-03-02 2004-04-20 Philip Morris Incorporated Method and apparatus for producing particle bearing filter rod
WO2006059134A1 (fr) * 2004-12-03 2006-06-08 Filtrona International Limited Production de filtre pour fumee de tabac
WO2006067629A1 (fr) 2004-12-22 2006-06-29 Philip Morris Products S.A. Appareil et procede de fabrication de batonnet-filtre compose
WO2011033121A1 (fr) * 2009-09-21 2011-03-24 British American Tobacco (Investments) Limited Procédé et dispositif pour introduire des objets dans un matériau de tige d'un produit de tabac
WO2012025437A1 (fr) * 2010-08-23 2012-03-01 British American Tobacco (Investments) Limited Applicateur pour l'application d'un revêtement d'additif sur un matériau d'emballage d'article à fumer et procédé associé

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4862905A (en) * 1987-06-15 1989-09-05 R. J. Reynolds Tobacco Company Rods containing pelletized material
US5339871A (en) * 1993-05-04 1994-08-23 Philip Morris Incorporated Apparatus and methods for transferring and metering granular material
DE19748072A1 (de) * 1997-10-30 1999-05-12 Bat Cigarettenfab Gmbh Verfahren und Vorrichtung zum Aufbringen von Substanzen auf ein Filtermaterial
EP1156721B1 (fr) * 1999-03-02 2010-12-22 Philip Morris Products S.A. Procede et appareil de production de tige-filtre contenant des particules
EP1857087B1 (fr) * 2006-05-16 2010-12-22 MG2 S.r.l. Remplisseuse pour remplir des conteneurs avec au moins un produit granuleux
US7849889B2 (en) * 2006-05-31 2010-12-14 Philip Morris Usa Inc. Applicator wheel for filling cavities with metered amounts of particulate material
CN201399400Y (zh) * 2009-02-27 2010-02-10 上海兰宝传感器有限公司 增塑剂定量喷洒装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6723033B1 (en) 1999-03-02 2004-04-20 Philip Morris Incorporated Method and apparatus for producing particle bearing filter rod
DE10010176A1 (de) * 2000-03-02 2001-09-13 Reemtsma H F & Ph Vorrichtung zur Herstellung eines mit Additiv behandelten Filterkabels
WO2006059134A1 (fr) * 2004-12-03 2006-06-08 Filtrona International Limited Production de filtre pour fumee de tabac
WO2006067629A1 (fr) 2004-12-22 2006-06-29 Philip Morris Products S.A. Appareil et procede de fabrication de batonnet-filtre compose
WO2011033121A1 (fr) * 2009-09-21 2011-03-24 British American Tobacco (Investments) Limited Procédé et dispositif pour introduire des objets dans un matériau de tige d'un produit de tabac
WO2012025437A1 (fr) * 2010-08-23 2012-03-01 British American Tobacco (Investments) Limited Applicateur pour l'application d'un revêtement d'additif sur un matériau d'emballage d'article à fumer et procédé associé

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017109026A1 (fr) * 2015-12-23 2017-06-29 Philip Morris Products S.A. Procédé et appareil pour introduire des objets allongés définissant un axe longitudinal dans un flux continu de matière
RU2714654C2 (ru) * 2015-12-23 2020-02-18 Филип Моррис Продактс С.А. Способ и аппарат для введения удлиненных объектов, образующих продольную ось, в непрерывный поток материала
US11559079B2 (en) 2015-12-23 2023-01-24 Philip Morris Products S.A. Method and apparatus for introducing elongated objects defining a longitudinal axis into a continuous flow of material
WO2024156851A1 (fr) * 2023-01-26 2024-08-02 Philip Morris Products S.A. Système et procédé d'application d'un additif à un substrat de génération d'aérosol pour un article de génération d'aérosol

Also Published As

Publication number Publication date
JP2015535432A (ja) 2015-12-14
BR112015010415A2 (pt) 2017-07-11
KR20150088268A (ko) 2015-07-31
EP2925168A1 (fr) 2015-10-07
RU2015125461A (ru) 2017-01-10
CN104812257A (zh) 2015-07-29

Similar Documents

Publication Publication Date Title
JP5283280B2 (ja) 計量した粒子材料を空洞に充填するためのアプリケータホイール
EP2552786B1 (fr) Équipement pour ensacher du tabac ayant un taux élevé d'humidité
US8991142B2 (en) Apparatus for dispensing moist smokeless tobacco
US6837281B2 (en) Apparatus and method for filling cavities with metered amounts of granular particles
US9055768B2 (en) High speed object inserter and related methods
JP4290000B2 (ja) 計量された量の粒子材料で空洞を充填するデュアルステーションアプリケータホイール
US9232820B2 (en) High speed object inserter and related methods
CN106535671B (zh) 供给单元
RU2640459C2 (ru) Устройство и способ заполнения полостей материалом в виде частиц
CN106458462B (zh) 供给单元
EP3122664B1 (fr) Unité d'alimentation
WO2014083094A1 (fr) Procédé et appareil pour introduire une quantité dosée de particules dans un écoulement continu de matériau
RU2719229C2 (ru) Устройство подачи для компонентов изделия, образующего аэрозоль

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13795799

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2015544458

Country of ref document: JP

Kind code of ref document: A

REG Reference to national code

Ref country code: BR

Ref legal event code: B01A

Ref document number: 112015010415

Country of ref document: BR

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 20157015192

Country of ref document: KR

Kind code of ref document: A

REEP Request for entry into the european phase

Ref document number: 2013795799

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2013795799

Country of ref document: EP

ENP Entry into the national phase

Ref document number: 2015125461

Country of ref document: RU

Kind code of ref document: A

ENP Entry into the national phase

Ref document number: 112015010415

Country of ref document: BR

Kind code of ref document: A2

Effective date: 20150507