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1. 发明授权

US11510520B2 Coffee machine provided with a coffee mill and process to control the coffee mill of the coffee machine 有权
公开(公告)号：US11510520B2
公开(公告)日：2022-11-29
申请号：US16617807
申请日：2018-05-28
申请人： De'Longhi Appliances S.R.L.
发明人： Giovanni Rossetto , Andrea Zottarel , Giuseppe De'Longhi
IPC分类号： A47J31/42 , A47J31/46 , A47J31/52 , A47J31/56 , A47J42/08 , A47J42/44
摘要： A control unit, a pump for supplying infusion water, a boiler for heating the infusion water, an infusion unit, a coffee mill, and a user interface including a selector for a beverage and/or a ground coffee dose. The coffee mill has a hopper for coffee beans, a rotating and a non-rotating grinder, a motor for directly or indirectly driving the rotating grinder, all with capability to adjust the distance between the grinders. A first sensor detects a number of turns and/or speed of the motor and/or of the rotating grinder. A second sensor detects a distance between the grinders. The control unit stores an algorithm for calculating a correct dose of ground coffee, configured to receive the value of ground coffee selected and the distance between the grinders to automatically generate the number of motor turns necessary to obtain the correct dose of ground coffee.

2. 发明申请

US20220225818A1 COFFEE GRINDER WITH LOW ACOUSTIC IMPACT 有权
公开(公告)号：US20220225818A1
公开(公告)日：2022-07-21
申请号：US17607109
申请日：2020-05-19
申请人： De'Longhi Appliances S.R.L.
发明人： Simone Rosetta , Marco De Zotti , Davide Sgnaolin , Guido Quaratesi
IPC分类号： A47J31/42 , A47J31/44
摘要： The coffee machine (1) comprises a brewing unit, a hopper (2) for containing a plurality of coffee beans, a grinder (3) for grinding coffee beans, a frame (4) comprising a compartment (5), the compartment (5) has a zone for housing the hopper (2), a zone for housing the grinder (3) and a zone for housing the brewing unit, and a shaped elastomeric membrane (6) for sound insulation positioned in the compartment (5) and extending below said hopper (2) to fill the empty space present in said compartment (5).

3. 发明申请

US20210195915A1 CARTRIDGE-TYPE CONTAINER FOR A MACHINE FOR PRODUCING ICE CREAM 有权
公开(公告)号：US20210195915A1
公开(公告)日：2021-07-01
申请号：US17058650
申请日：2019-05-24
申请人： DE'LONGHI APPLIANCES S.R.L CON UNICO SOCIO
发明人： Filippo Bellomare , Alessandro Benedetti , Andrea Moro
IPC分类号： A23G9/28 , A23G9/12
摘要： A cartridge-type container usable in a machine for the production of ice cream includes a tub comprising a bottom wall and a lateral wall which define a chamber for working and/or preserving the ice cream provided with an aperture, and a lid configured to close the aperture.

4. 发明授权

US11045038B2 Coffee machine with a system for a single dose dispensing of emulsionated and heated milk 有权
公开(公告)号：US11045038B2
公开(公告)日：2021-06-29
申请号：US16301490
申请日：2017-05-17
申请人： De'Longhi Appliances S.R.L.
发明人： Giuseppe De'Longhi , Antonio Panciera , Andrea Zottarel
IPC分类号： A47J31/40 , A47J31/44
摘要： The coffee machine (1) with a system for emulsifying and heating milk comprises a body (2) having a coffee dispenser (3) and a device (4) for emulsifying and/or heating milk having a carafe (6) for containing the milk and a lid (7) for closing the carafe (6), means (8) for conveying the steam generated inside the coffee machine, to a Venturi tube (9) present in the lid (7) so as to emulsify and/or heat the milk inside said lid, the device (4) being provided with detection means (12) for detecting the presence of milk in the carafe (6) so as to interrupt the dispensing of milk when said carafe (6) is completely empty.

5. 发明授权

US10986955B2 Coffee machine suitable for dispensing into cups of different heights 有权
公开(公告)号：US10986955B2
公开(公告)日：2021-04-27
申请号：US16300247
申请日：2017-05-10
申请人： De'Longhi Appliances S.R.L.
发明人： Giuseppe De'Longhi , Massimo Poggioli , Walter Cecconato
IPC分类号： A47J31/44 , A47J31/46
摘要： The coffee machine (1) comprises a resting surface (6) for cups (7, 7′) and a hydraulic circuit having in cascade a pump, a boiler, an infusion head (3) and a filter holder cup (4) removably engaged with the infusion head (3), also being provided a mobile support structure (8) for supporting the assembly formed by the infusion head (3) and the filter holder cup (4), and a movement means (17) for moving the support structure (8) between a plurality of positions to which different distances of the filter holder cup (4) from the resting surface (6) correspond.

6. 发明申请

US20200166224A1 FAN 审中-公开
公开(公告)号：US20200166224A1
公开(公告)日：2020-05-28
申请号：US16627279
申请日：2018-06-29
申请人： DE'LONGHI APPLIANCES S.R.L. CON UNICO SOCIO
发明人： Giuseppe De' Longhi , Maddalena Renier , Giancarlo Zanini
IPC分类号： F24F1/0029 , F04D25/08 , F04D29/58 , F24F1/0011
摘要： A fan includes a main body with a vertical development with respect to a support base on which it is positioned in a condition of use, and defining an internal housing compartment. The fan includes an air suction and distribution unit, disposed inside said compartment, cooperating with apertures made on the main body in order to take in air from outside the main body, and at least one longitudinal aperture for the emission of a stream of air toward the outside. The fan also includes a channeling element positioned in proximity to the at least one longitudinal aperture.

7. 发明授权

US09226612B2 Coffee machine exhibiting a selective loading device of a coffee capsule into an infusor 有权
标题翻译：咖啡机将咖啡胶囊的选择性加载装置展示到输注机中
公开(公告)号：US09226612B2
公开(公告)日：2016-01-05
申请号：US13982604
申请日：2012-01-12
申请人： Giuseppe De'Longhi
发明人： Giuseppe De'Longhi
IPC分类号： A47J31/06 , A23F5/00 , A47J31/40 , A47J31/36
CPC分类号： A47J31/407 , A47J31/3633 , A47J31/3642
摘要： In the coffee machine (1) exhibiting a selective loading device of a coffee capsule into an infusor, the loading device comprises at least an advancement line (L) exhibiting at least a motorized conveyor screw (11) for step movement of at least a stack (6) of capsules (7, 9) along a support and guide channel (14) of the advancement of the stack (6) of capsules (7, 9) towards a release section (8), and manual command means for enabling the advancing by a step of said at least a stack of capsules (7, 9), the channel (14) exhibiting, at an upper side thereof, windows (16) having a complementary shape to the capsules (7, 9) for introduction thereof with a compulsory orientation suitable for correct use with the conveyor screw (11).
摘要翻译：在咖啡机（1）中，将咖啡胶囊的选择性加载装置展示到注入器中，所述装载装置至少包括至少具有电动输送螺杆（11）的前进线（L），用于至少一个堆叠（7,9）的推进件的支撑和引导通道（14）朝向释放部分（8）的胶囊（7,9）的端部（6）以及手动指令装置，通过所述至少一个胶囊堆叠（7,9）的步骤前进，所述通道（14）在其上侧具有与胶囊（7,9）互补形状的窗口（16），用于引入具有适合于与输送螺杆（11）正确使用的强制取向。

8. 外观设计

USD718974S1 Kettle 有权
公开(公告)号：USD718974S1
公开(公告)日：2014-12-09
申请号：US29461230
申请日：2013-07-19
申请人： De'Longhi Appliances S.R.L. Con Unico Socio
设计人： Giuseppe De'Longhi , Roberto Leone

9. 外观设计

USD672999S1 Coffee maker 有权
公开(公告)号：USD672999S1
公开(公告)日：2012-12-25
申请号：US29398247
申请日：2011-07-28
申请人： Giuseppe De' Longhi
设计人： Giuseppe De' Longhi

10. 发明授权

US11684202B2 Collection tray for discharged liquid/steam of a coffee machine that incorporates said collection tray 有权
公开(公告)号：US11684202B2
公开(公告)日：2023-06-27
申请号：US16963284
申请日：2019-02-28
申请人： De'Longhi Appliances S.R.L.
发明人： Giuseppe De'Longhi , Nicola Nicoletti , Paolo Evangelisti
IPC分类号： A47J31/44
CPC分类号： A47J31/4428 , A47J31/4457
摘要： The collection tray (1) for discharged liquid/steam of a coffee machine (2) comprises a primary collection compartment (10), a secondary collection compartment (11), an overflow (12) of the primary collection compartment (10) for discharging the liquid into the secondary collection compartment (11), and at least two electrical conductors (13) positioned in the secondary collection compartment (11) and assembled on an oscillating support (14) for connection with two contacts (15) of an external electrical circuit for detecting the level of the liquid present in the secondary collection compartment (11).

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