Societe Des Produits Nestle S.a.

Philip Morris Products S.a.

Philip Morris USA Inc.

Nestec S.a.

Renault S.a.s.

Flavien Florent Dubief

Michel Thorens

Jean-Marc Flick

Olivier Yves Cochand

Stefano Ceccaroli

Yvan Degoumois

Larry Sacha Baudet

Lucio Scorrano

Kevin Jamolli

Nicolas Bigler

Alfred Yoakim

Alexandre Perentes

Alexis Louvet

Stuart Brigante

Paul Gurevitch-beacock

Sandrine Jaccard

Vincent Martin

Christianne Bournival

Riste Pindjurov

Alexa Perrin

Masato Origuchi

Marco Iotti

Robert Yu

Paul Michel

Joel Morend

Samuel Chevalley

Christophe Van Bavinchove

Michiel Alexander Celis

Rien Denise M Lemmens

Thomas Degreef

Ben Van Dyck

Cyrille Pateyron

Olivier Paillard

Oliver Yves Cochand

Paul Gurevitch-Beacock

Thomas Rudi S Degreef

Joël Morend

Maxime Baekelandt

A method of roasting coffee beans with a roasting device positioned in a room, and the roasting device includes a roasting device and a smoke treating unit configured to treat the smoke produced in the roasting device and to prevent the dispense of air contaminants in the room. The method includes introducing coffee beans in the roasting device and heating the coffee beans during a time, and a part of the whole quantity of smoke produced during the time of the step of heating is dispensed in the room without being treated by the smoke treating unit.

Apparatus and method for roasting coffee beans

An aerosol-generating system for heating a liquid aerosol-forming substrate is provided, the aerosol-generating system including: an aerosol-forming chamber; and a leakage preventer configured to prevent or reduce leakage of liquid aerosol condensate from the aerosol-generating system.

Aerosol generating system with prevention of condensate leakage

The invention concerns a system for roasting coffee beans comprising: —a roasting apparatus (), said apparatus producing smoke, and—a smoke treating unit () configured to collect and treat smoke produced by the roasting apparatus, wherein: —the roasting apparatus comprises a smoke outlet (), and—the smoke treating unit comprises: a smoke inlet () configured to cooperate with the smoke outlet of the roasting apparatus, a smoke filtering sub-unit () comprising at least an active carbon filter (), a smoke driver () configured to circulate smoke through the smoke treating unit from the smoke collecting device to an outlet () of the smoke treating unit, wherein the smoke treating unit () comprises an air inlet () configured to mix the smoke produced by the roasting apparatus () with ambient air before the smoke is circulated through the smoke filtering sub-unit ().

System for roasting coffee beans

The invention concerns process of calibration of a coffee beans roasting apparatus in order to reproduce coffee beans roasting recipes defined with one specific master roasting apparatus, said calibration process comprising the steps of: a—introducing at least one second temporary temperature probe inside the chamber of the roasting apparatus, b—controlling the heating device to reproduce a preset curve R said control being based on the temperature Treg regulated by the at least one first temperature probe, c—during the reproduction of the preset curve Rset, measuring the temperature Tcal in function of time inside the chamber, d—comparing the temperature Tcal@ti with the temperature Tref@ti of a pre-determined calibration curve Rref obtained with the master roasting apparatus (M), said calibration curve Rref representing the temperature Tref measured in the chamber of the specific master apparatus (M) while controlling the heating device of the master apparatus to reproduce said preset curve Rset, e—based on this comparison, calibrating the roasting apparatus by applying a correction, to the temperature Treg regulated by the first temperature probe inside the control system of the roasting apparatus.

Process of calibration of a roasting apparatus

The invention concerns an apparatus () for roasting coffee beans comprising: —a roasting chamber () presenting a bottom opening (), —an air driver () configured to drive a flow of air inside the roasting chamber through the bottom opening of said chamber, —an electrical heater () positioned below the bottom opening of the chamber configured to heat said flow of air driven to the bottom opening of the roasting chamber, wherein the apparatus comprises a conduit () to drive the flow of hot air from the heater () to the bottom opening () of the roasting chamber, and wherein said conduit () comprises a local transversal constriction (), and wherein at least one temperature probe is positioned at said local transversal constriction () of the conduit.

Roasting apparatus

The invention concerns an apparatus for roasting coffee beans comprising: —a vessel () to contain coffee beans, —a heating device () to heat coffee beans contained in the vessel, —a control system () operable to control the heating device and configured to apply a roasting recipe (R), wherein for a customised quantity m of coffee beans of type Ny introduced inside the vessel, —the control system is configured to obtain at least the quantity m of coffee beans introduced inside the vessel and the type Ny of coffee beans introduced inside the vessel, and —based on the obtained type Ny, the control system is configured to get access at least to a roasting recipe Ry, said recipe being adapted to the roasting of one pre-determined quantity M of beans of type Ni, and to said pre-determined quantity M, and —based on the accessible roasting recipe Ry and on said obtained quantity m of coffee beans introduced inside the vessel, the control system is configured to determine the roasting recipe (R) to be applied to the quantity m of coffee beans of type Ny introduced inside the vessel.

An aerosol-generating device is provided, including: a storage portion to store an aerosol-forming substrate and having an outer housing and an internal passageway, the storage portion forming a reservoir for the substrate between the outer housing and the internal passageway; a vaporizer being at least partially inside the internal passageway; and a porous interface at least partially lining the internal passageway to convey the substrate from the storage portion towards the vaporizer, the device being electrically operated and the vaporizer including an electric heater to heat the substrate, the heater including first and second cylindrical electrical connection portions, and a cylindrical heating filament between the first and the second portions, the first and the second portions being in the form of hollow tubes, the cylindrical shape of the first and the second portions and the filament defining a cylindrical bore with an air flow route therethrough.

Aerosol generating device having an internal heater

The invention concerns an apparatus for roasting coffee beans comprising: —a vessel () to contain coffee beans, —a heating device () to heat coffee beans contained in the vessel, —a control system () operable to control the heating device and configured to apply a roasting recipe (R) providing the temperature T, T, . . . to be applied at discrete successive times t, t, . . . , respectively, wherein for a customised quantity m of coffee beans introduced inside the vessel, —the control system is configured to obtain at least the quantity m of coffee beans introduced inside the vessel, and —the control system is configured to get access to at least one series of roasting recipes (R, R, . . . ) adapted to the roasting of different successive pre-determined quantities (M, M, . . . ) of beans of same type and to said pre-determined quantities Mi, Mi+1, . . . , and —based on said accessible series of roasting recipes (R, R, . . . ) adapted to the roasting of different successive pre-determined quantities (M, M, . . . ) of beans of same type and based on said obtained quantity m of coffee beans introduced inside the vessel, the control system is configured to determine the roasting recipe (R) to be applied on said obtained quantity m of coffee beans introduced inside the vessel.

The invention concerns a beverage preparation machine () for preparing a beverage from a beverage ingredient powder, said machine comprising:—at least one container () configured for storing a beverage ingredient powder and comprising a powder outlet () for dispensing at least one dose of said beverage ingredient powder, and—a rotating device () to rotate said at least one container () around a rotational axis (XX'), wherein said rotational axis is inclined with respect to vertical and said rotational axis is positioned externally to said at least one container.

Beverage dispenser with powder container

The invention concerns an apparatus for roasting coffee beans comprising:—a vessel () to contain coffee beans,—an electrical heating device () to heat coffee beans contained in the vessel,—at least one temperature sensor () to measure temperature in the vessel, —a control system () operable to control the heating device, wherein the control system is configured to:—apply a roasting recipe dedicated to the roasting of partially pre-roasted beans comprising at least a temperature versus time profile by controlling the electrical heating device based on the measure of the temperature sensor,—detect a decrease of the consumption of electrical power of the heating device in function of time,—stop heating if no decrease of the consumption of electrical power happens after a set reference time ti.—continue or stop the electrical heating device depending on the type of identified beans.

Method for roasting coffee beans

The invention concerns an apparatus () for roasting coffee beans comprising:—a housing (),—a roasting chamber () presenting a bottom opening (),—an air driver () configured to drive air inside the roasting chamber through the bottom opening of said chamber,—an electrical heater () positioned below the bottom opening of the roasting chamber, said electrical heater being configured to heat air driven inside the roasting chamber,—the air driver and the electrical heater being positioned inside the housing () and the housing comprising a hot air outlet hole () designed to enable the passage of hot air from the housing inside the bottom opening () of the roasting chamber, and the electrical heater () being positioned just below the hot air outlet hole (),—the roasting chamber () being removably mounted to the housing (), the bottom opening () of the roasting chamber cooperating with the hot air outlet hole () of the housing when the roasting chamber is mounted to the housing, wherein the apparatus comprises a movable closure device () configured:—to cover the hot air outlet hole () while the roasting chamber is being removed from the housing, and - to uncover the hot air outlet hole () while the roasting chamber is being mounted to the housing.

A smoking system includes a capillary wick for holding liquid, at least one air inlet, at least one air outlet and a chamber between the air inlet and air outlet. The air inlet, the air outlet and the chamber are arranged so as to define an air flow route from the air inlet to the air outlet via the capillary wick so as to convey aerosol formed from the liquid to the air outlet. The smoking system further includes at least one guide for channeling the air flow in the air flow route, so as to control particle size in the aerosol. The smoking system optionally includes at least one heater for heating the liquid in at least a portion of the capillary wick to form the aerosol.

Smoking system having a liquid storage portion

The invention concerns a method for roasting coffee beans with a roasting apparatus () said roasting apparatus being positioned in a room and said roasting apparatus comprising: ⋅—a roasting device (), and ⋅—a smoke treating unit () configured to treat the smoke produced in the roasting device () and to prevent the dispense of air contaminants in the room.

The invention concerns a system () of a package () containing a product and an apparatus () using said product, the apparatus being refilled by the product contained in the package, wherein a code () related to the contained product is associated to the package, said code being a two dimension code and said code presenting a predetermined surface S, and wherein the apparatus comprises a code reader () to read the code associated to the package, said code reader being an image capturing device, said image capturing device being defined by: —a predetermined focal range, —a horizontal angle of view α and a vertical angle of view β, wherein the apparatus comprises a housing structure () and a cavity () inside the housing structure, wherein the image capturing device is positioned at the back side of the cavity.

System of coded package and apparatus

An aerosol-generating system for heating a liquid aerosol-forming substrate is provided, the aerosol-generating system including an aerosol-forming chamber; and leakage prevention cavity configured to prevent or reduce leakage of liquid aerosol condensate from the aerosol-generating system, the cavity being in a wall of the aerosol-forming chamber and being configured to collect liquid condensate formed from the aerosol-forming substrate, and in which the cavity is in a form of an annular groove.

Growing community of inventors

Champagne, Switzerland

Flavien Florent Dubief