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公开(公告)号：US11571009B2
公开(公告)日：2023-02-07
申请号：US16835888
申请日：2020-03-31
发明人： Andrea Cocchi , Roberto Lazzarini
摘要： A machine for pasteurizing liquid or semi-liquid food products, including: a first container for the thermal treatment of a liquid or semi-liquid base product; a second container for feeding the liquid or semi-liquid base product, connected to the first, thermal treatment container, for feeding the liquid or semi-liquid base product; a stirrer for mixing the product in the first, processing container and mounted inside the first, thermal treatment container; a thermal system including an exchanger associated with the walls of the first, processing container and configured to release heat at the walls of the first, thermal treatment container, the machine wherein the stirrer is externally helically shaped and extends between a first, inlet end and a second, outlet end, so that as it rotates, the liquid or semi-liquid product is made to advance between the first, inlet end and the second, outlet end.
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公开(公告)号：US20220394996A1
公开(公告)日：2022-12-15
申请号：US17838056
申请日：2022-06-10
发明人： Roberto LAZZARINI , Federico TASSI
摘要： A machine for processing liquid or semi-liquid food products, including: a container holding the product and a dispenser. A stirrer, located inside the container, rotates about an axis to mix the product. An actuator is connected to the stirrer to rotate the stirrer. A refrigeration system, includes a closed circuit to circulate a primary heat exchanger fluid, an evaporator associated with the container, a compressor, a first air condenser and a throttle element; a control unit; a second condenser regulator for regulating the flow of the fluid and operating on the first and/or second condenser. The control unit drives the regulator to regulate the flow of fluid in the first and second condensers as a function of an operating parameter of the machine.
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公开(公告)号：US20210368821A1
公开(公告)日：2021-12-02
申请号：US17333470
申请日：2021-05-28
发明人： Federico TASSI , Roberto LAZZARINI
IPC分类号： A23G9/22 , A23G9/16 , A23G9/28 , G06F21/32 , G06F16/9035
摘要： Described is a machine for making liquid or semi-liquid food products, including a first container for processing a liquid or semi-liquid base product defining a processing chamber and a stirrer for mixing the product of the first processing container. The machine also includes a plurality of detection devices designed to detect a quantity or an operating parameter of said machine and to generate a signal representative of the quantity or of the operating parameter. The machine includes a processing and control unit configured to receive the representative signals and to derive an operating condition of the machine based on the signals. The machine also includes a user interface connected to the processing and control unit and comprising a single control operable by an operator to selectively perform power on and power off of the machine.
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公开(公告)号：US20210361081A1
公开(公告)日：2021-11-25
申请号：US17307479
申请日：2021-05-04
发明人： Roberto LAZZARINI , Federico TASSI
IPC分类号： A47F3/04 , A23G9/22 , A47J43/046
摘要： A display counter for making and keeping liquid or semi-liquid food products is characterized in that it is made up of a plurality of modules, each defining at least one product processing position and adapted to be connectable to each other in a plurality of configurations and combinations so that the display counter can adopt a plurality of operational compositions.
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公开(公告)号：US11140911B2
公开(公告)日：2021-10-12
申请号：US15928820
申请日：2018-03-22
发明人： Andrea Cocchi , Roberto Lazzarini
摘要： A machine for making liquid or semi-liquid products, including a first container adapted to contain a basic mixture, having an inside surface and an outside surface and equipped with a stirrer disposed inside the first container; a thermodynamic system comprising a circuit for circulating a heat exchanger fluid and a first heat exchanger associated, in use, with walls of the first container, the first heat exchanger is defined by at least one element which is fixable, in use, to the outside surface of the first container, having an open cavity, extending uninterruptedly and defining, when coupled with the outside surface, a channel for circulating heat exchanger fluid, the element also having at least one inlet and one outlet for the heat exchanger fluid.
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公开(公告)号：US20210274806A1
公开(公告)日：2021-09-09
申请号：US17188644
申请日：2021-03-01
发明人： Federico TASSI , Roberto LAZZARINI
摘要： A machine for making ice cream includes a first transfer channel configured to transfer a base product from a processing container to a dispensing section; a second transfer channel configured to transfer additional product from a feed device to the dispensing section; a shutter movable between closed and opens positions for controlling opening and closing of the first transfer channel, and in which the second transfer channel is formed; a containing body in which the shutter is slidably movable and having an abutment portion configured to receive a head portion of the shutter at the closed position; a drive and control unit; the second transfer channel being made internally of the shutter and, a heating device associated as one with the shutter to heat the additional product inside the second channel and connected to and controlled by the drive and control unit.
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公开(公告)号：US10820609B2
公开(公告)日：2020-11-03
申请号：US16039024
申请日：2018-07-18
发明人： Andrea Cocchi , Roberto Lazzarini
摘要： A machine for making liquid or semi-liquid products includes a thermal system using a main heat exchanger fluid, a compressor, a first heat exchanger and a pressure reducing element, all affected by circulation of the main heat exchanger fluid. A motor includes a drive shaft rotatable about a vertical axis. A production unit includes a first container with a processing chamber for making ice cream and a stirrer insertable into the first processing container. A second container includes a cavity rotatably housing the first container and which is fixed relative to a frame. Channels for circulating the main heat exchanger fluid are associated with the second container and define for the thermal system a second heat exchanger in which the main heat exchanger fluid circulates. A coupling mechanism couples the first container and drive shaft for transmission of motion from the motor to the first container.
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公开(公告)号：US10674744B2
公开(公告)日：2020-06-09
申请号：US15880341
申请日：2018-01-25
发明人： Andrea Cocchi , Roberto Lazzarini
摘要： A machine for making and dispensing cold or ice beverages, such as cool drinks, slushes, sorbets and the like, comprising at least: a containment and processing tank for the product to be dispensed which has a front wall, which is equipped at the bottom of it with a dispensing mouth for dispensing the beverage, a dispenser, located at the beverage dispensing mouth and able to be turned on or off to allow the beverage to be dispensed; a thermal treatment cylinder located inside the containment tank; a stirrer located outside an outer surface of said thermal treatment cylinder and adapted to rotate about a respective axis of rotation; a thermal treatment plant comprising a first exchanger, a second heat exchanger, a pressure reducing unit and a compressor, the first heat exchanger being located inside said thermal treatment cylinder.
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公开(公告)号：US10660349B2
公开(公告)日：2020-05-26
申请号：US15928929
申请日：2018-03-22
发明人： Andrea Cocchi , Roberto Lazzarini
摘要： A machine for making and dispensing cold or iced products includes: an element for containing the product to be dispensed and equipped with a mouth for dispensing the food product; a dispenser located at the mouth for dispensing the food product and able to be turned on or off to allow the food product to be dispensed; a thermal treatment cylinder; a stirrer, coaxial with the thermal treatment cylinder and adapted to rotate about a respective axis of rotation; a refrigeration system in which a refrigerant fluid circulates and includes an evaporator associated with the thermal treatment cylinder, a condenser, a pressure reducing element and a compressor; wherein the evaporator includes a first tubular member and a second tubular member extending along an axial direction parallel to the axis of rotation X, the second tubular member being inserted inside the first tubular member to define an annular chamber extending uninterruptedly.
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10.发明授权公开(公告)号：US10588330B2
公开(公告)日：2020-03-17
申请号：US15647830
申请日：2017-07-12
发明人： Andrea Cocchi , Roberto Lazzarini
IPC分类号： A23G9/20 , A23G9/28 , A23G9/22 , A23G9/08 , B65D83/00 , B65D85/78 , A23G9/04 , A23G9/12 , A23G9/14 , A23G9/16
摘要： A machine for making liquid and/or semi-liquid products for the ice cream, pastry or catering trade, including: a processing container forming a processing chamber for making an ice cream product; a stirrer mounted inside the processing chamber; a thermal treatment system provided with at least one heat exchanger associated with the processing container, for exchanging heat with the container; a feed unit including a container containing a basic preparation for an ice cream, pastry or catering product, and a pressurized gaseous fluid injection device configured to inject the gaseous fluid into the container in such a way as to cause the basic preparation to be expelled from the container and transferred to the processing container; a diluting liquid injection device for delivering a diluting liquid.
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