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1. 发明申请

US20160235240A1 SYSTEM, METHOD, AND APPARATUS FOR REGULATING FLOW RATE IN AN ESPRESSO MACHINE 审中-公开
公开(公告)号：US20160235240A1
公开(公告)日：2016-08-18
申请号：US15142556
申请日：2016-04-29
申请人： Seattle Espresso Machine Corporation
发明人： Jason Camille Prefontaine , Devin Walker
IPC分类号： A47J31/36 , A47J31/46 , A23F5/26
CPC分类号： A47J31/36 , A23F3/18 , A23F5/26 , A23F5/262 , A47J31/46
摘要： Embodiments are directed towards regulating flow rate in an espresso machine, during a multi-phase brewing process which includes a pre-brew and an extraction phase. During the pre-brew phase, coffee grounds are slowly pre-wetted and/or out-gassed with a first volume of water delivered at a first flow rate. During the extraction phase, a second volume of water is delivered, at a second flow rate, to extract espresso, where the second volume is delivered at a generally greater pressure than the first volume. The second flow rate is greater than the first flow rate. The flow rates, volumes, and pressures are regulated by the espresso machine, which includes a flow rate regulation assembly that comprises first and second flow paths and first and second valves. Baristas may vary the flow rate, volume, and pressure of water throughout the brewing process by opening, closing, or otherwise adjusting at least one of the valves.

2. 发明授权

US10362892B2 System and apparatus for regulating flow rate in an espresso machine 有权
公开(公告)号：US10362892B2
公开(公告)日：2019-07-30
申请号：US15226300
申请日：2016-08-02
申请人： Seattle Espresso Machine Corporation
发明人： Jason Camille Prefontaine , Devin Walker
IPC分类号： A47J31/36 , A47J31/34 , A47J31/46 , A47J31/00 , A23F5/26 , A47J31/24
摘要： Embodiments are directed towards regulating flow rate in an espresso machine, during a multi-phase brewing process which includes a pre-brew and an extraction phase. During the pre-brew phase, coffee grounds are slowly pre-wetted and/or out-gassed with a first volume of water delivered at a first flow rate. During the extraction phase, a second volume of water is delivered, at a second flow rate, to extract espresso, where the second volume is delivered at a generally greater pressure than the first volume. The second flow rate is greater than the first flow rate. The flow rates, volumes, and pressures are regulated by the espresso machine, which includes a flow rate regulation assembly that comprises first and second flow paths and first and second valves. Baristas may vary the flow rate, volume, and pressure of water throughout the brewing process by opening, closing, or otherwise adjusting at least one of the valves.

3. 发明授权

US09918583B2 Method for generation of superheated steam for the preparation of a beverage 有权
公开(公告)号：US09918583B2
公开(公告)日：2018-03-20
申请号：US15499094
申请日：2017-04-27
申请人： Seattle Espresso Machine Corporation
发明人： Jason Camille Prefontaine , Devin Walker
IPC分类号： A47J31/30 , A47J31/56 , A23F5/24
CPC分类号： A47J31/30 , A23F5/24 , A47J31/002 , A47J31/56
摘要： Assemblies, machines, systems, and methods for the generation of superheated are discussed A steam super-heat assembly is employed for generating superheated steam for the preparation of coffee-based beverages. The assembly includes a body that includes an internal cavity, a heating element that includes heating surfaces positioned within the internal cavity, and a flow path within the internal cavity. The body also includes an input that enables fluid access into the internal cavity and an output that enables fluid egress out of the internal cavity. The heating element heats the heating surfaces of the heating element. The flow path enables fluid to flow from the input, through the internal cavity of the body, and to the output of the body. The heating surfaces form a portion of the flow path. When the fluid flows through the internal cavity, the fluid is in direct physical contact with the heating surfaces.

4. 外观设计

USD807096S1 Espresso machine 有权
公开(公告)号：USD807096S1
公开(公告)日：2018-01-09
申请号：US29565517
申请日：2016-05-20
申请人： Seattle Espresso Machine Corporation
设计人： Jason Camille Prefontaine , Christopher Flechtner
摘要： The design consists of the features of shape and configuration of the ESPRESSO MACHINE shown in the drawings.Drawings of the design are included, in which:Figure 1 is an anterior, top, perspective view of an ESPRESSO MACHINE according to the design;Figure 2 is posterior, top, perspective view;Figure 3 is a top planar view; andFigure 4 is a bottom planar view.

5. 发明申请

US20170000284A1 SYSTEM AND APPARATUS FOR REGULATING FLOW RATE IN AN ESPRESSO MACHINE 审中-公开
标题翻译：用于调节ESPRESSO机器中的流量的系统和装置
公开(公告)号：US20170000284A1
公开(公告)日：2017-01-05
申请号：US15226300
申请日：2016-08-02
申请人： Seattle Espresso Machine Corporation
发明人： Jason Camille Prefontaine , Devin Walker
IPC分类号： A47J31/34 , A47J31/00 , A23F5/26 , A47J31/46
CPC分类号： A47J31/34 , A23F5/262 , A47J31/002 , A47J31/24 , A47J31/36 , A47J31/46 , A47J31/52
摘要： Embodiments are directed towards regulating flow rate in an espresso machine, during a multi-phase brewing process which includes a pre-brew and an extraction phase. During the pre-brew phase, coffee grounds are slowly pre-wetted and/or out-gassed with a first volume of water delivered at a first flow rate. During the extraction phase, a second volume of water is delivered, at a second flow rate, to extract espresso, where the second volume is delivered at a generally greater pressure than the first volume. The second flow rate is greater than the first flow rate. The flow rates, volumes, and pressures are regulated by the espresso machine, which includes a flow rate regulation assembly that comprises first and second flow paths and first and second valves. Baristas may vary the flow rate, volume, and pressure of water throughout the brewing process by opening, closing, or otherwise adjusting at least one of the valves.
摘要翻译：在包括预酿造和提取阶段的多阶段酿造过程中，实施例旨在调节浓缩咖啡机中的流速。在预煮阶段期间，咖啡渣被缓慢地预先润湿和/或排出第一体积的水以第一流量递送。在提取阶段期间，以第二流速输送第二体积的水以提取浓缩咖啡，其中第二体积以比第一体积更大的压力递送。第二流量大于第一流量。流量，体积和压力由包括第一和第二流动路径以及第一和第二阀的流量调节组件的浓缩咖啡机调节。 Baristas可以通过打开，关闭或以其它方式调节至少一个阀来改变整个酿造过程中的水的流速，体积和压力。

6. 发明授权

US10390654B2 Generation of superheated steam for the preparation of a beverage 有权
公开(公告)号：US10390654B2
公开(公告)日：2019-08-27
申请号：US15160997
申请日：2016-05-20
申请人： Seattle Espresso Machine Corporation
发明人： Jason Camille Prefontaine , Devin Walker
IPC分类号： A47J31/44 , A47J31/30 , A47J31/54
摘要： Assemblies, machines, systems, and methods for the generation of superheated are discussed A steam super-heat assembly is employed for generating superheated steam for the preparation of coffee-based beverages. The assembly includes a body that includes an internal cavity, a heating element that includes heating surfaces positioned within the internal cavity, and a flow path within the internal cavity. The body also includes an input that enables fluid access into the internal cavity and an output that enables fluid egress out of the internal cavity. The heating element heats the heating surfaces of the heating element. The flow path enables fluid to flow from the input, through the internal cavity of the body, and to the output of the body. The heating surfaces form a portion of the flow path. When the fluid flows through the internal cavity, the fluid is in direct physical contact with the heating surfaces.

7. 发明授权

US10314425B2 Generation of superheated steam for the preparation of a beverage 有权
公开(公告)号：US10314425B2
公开(公告)日：2019-06-11
申请号：US15896896
申请日：2018-02-14
申请人： Seattle Espresso Machine Corporation
发明人： Jason Camille Prefontaine , Devin Walker
IPC分类号： A47J31/30 , A47J31/56 , A23F5/24 , A47J31/00
摘要： Assemblies, machines, systems, and methods for the generation of superheated are discussed A steam super-heat assembly is employed for generating superheated steam for the preparation of coffee-based beverages. The assembly includes a body that includes an internal cavity, a heating element that includes heating surfaces positioned within the internal cavity, and a flow path within the internal cavity. The body also includes an input that enables fluid access into the internal cavity and an output that enables fluid egress out of the internal cavity. The heating element heats the heating surfaces of the heating element. The flow path enables fluid to flow from the input, through the internal cavity of the body, and to the output of the body. The heating surfaces form a portion of the flow path. When the fluid flows through the internal cavity, the fluid is in direct physical contact with the heating surfaces.

8. 发明申请

US20170332826A1 GENERATION OF SUPERHEATED STEAM FOR THE PREPARATION OF A BEVERAGE 有权
公开(公告)号：US20170332826A1
公开(公告)日：2017-11-23
申请号：US15499094
申请日：2017-04-27
申请人： Seattle Espresso Machine Corporation
发明人： Jason Camille Prefontaine , Devin Walker
IPC分类号： A47J31/30 , A47J31/56 , A23F5/24
CPC分类号： A47J31/30 , A23F5/24 , A47J31/002 , A47J31/56
摘要： Assemblies, machines, systems, and methods for the generation of superheated are discussed A steam super-heat assembly is employed for generating superheated steam for the preparation of coffee-based beverages. The assembly includes a body that includes an internal cavity, a heating element that includes heating surfaces positioned within the internal cavity, and a flow path within the internal cavity. The body also includes an input that enables fluid access into the internal cavity and an output that enables fluid egress out of the internal cavity. The heating element heats the heating surfaces of the heating element. The flow path enables fluid to flow from the input, through the internal cavity of the body, and to the output of the body. The heating surfaces form a portion of the flow path. When the fluid flows through the internal cavity, the fluid is in direct physical contact with the heating surfaces.

9. 发明授权

US09433318B2 System and apparatus for regulating flow rate in an espresso machine 有权
标题翻译：用于调节浓缩咖啡机中流速的系统和装置
公开(公告)号：US09433318B2
公开(公告)日：2016-09-06
申请号：US14015823
申请日：2013-08-30
申请人： Seattle Espresso Machine Corporation
发明人： Jason Camille Prefontaine , Devin Walker
IPC分类号： A47J31/057 , A47J31/46 , A47J31/00
CPC分类号： A47J31/34 , A23F5/262 , A47J31/002 , A47J31/36 , A47J31/46 , A47J31/52
摘要： Embodiments are directed towards regulating flow rate in an espresso machine, during a multi-phase brewing process which includes a pre-brew and an extraction phase. During the pre-brew phase, coffee grounds are slowly pre-wetted and/or out-gassed with a first volume of water delivered at a first flow rate. During the extraction phase, a second volume of water is delivered, at a second flow rate, to extract espresso, where the second volume is delivered at a generally greater pressure than the first volume. The second flow rate is greater than the first flow rate. The flow rates, volumes, and pressures are regulated by the espresso machine, which includes a flow rate regulation assembly that comprises first and second flow paths and first and second valves. Baristas may vary the flow rate, volume, and pressure of water throughout the brewing process by opening, closing, or otherwise adjusting at least one of the valves.
摘要翻译：在包括预酿造和提取阶段的多阶段酿造过程中，实施例旨在调节浓缩咖啡机中的流速。在预煮阶段期间，咖啡渣被缓慢地预先润湿和/或排出第一体积的水以第一流量递送。在提取阶段期间，以第二流速输送第二体积的水以提取浓缩咖啡，其中第二体积以比第一体积更大的压力递送。第二流量大于第一流量。流量，体积和压力由包括第一和第二流动路径以及第一和第二阀的流量调节组件的浓缩咖啡机调节。 Baristas可以通过打开，关闭或以其它方式调节至少一个阀来改变整个酿造过程中的水的流速，体积和压力。

10. 发明授权

US10321783B2 System, method, and apparatus for regulating flow rate in an espresso machine 有权
公开(公告)号：US10321783B2
公开(公告)日：2019-06-18
申请号：US15142556
申请日：2016-04-29
申请人： Seattle Espresso Machine Corporation
发明人： Jason Camille Prefontaine , Devin Walker
IPC分类号： A47J31/34 , A47J31/36 , A47J31/46 , A23F5/26 , A23F3/18 , A47J31/24
摘要： Embodiments are directed towards regulating flow rate in an espresso machine, during a multi-phase brewing process which includes a pre-brew and an extraction phase. During the pre-brew phase, coffee grounds are slowly pre-wetted and/or out-gassed with a first volume of water delivered at a first flow rate. During the extraction phase, a second volume of water is delivered, at a second flow rate, to extract espresso, where the second volume is delivered at a generally greater pressure than the first volume. The second flow rate is greater than the first flow rate. The flow rates, volumes, and pressures are regulated by the espresso machine, which includes a flow rate regulation assembly that comprises first and second flow paths and first and second valves. Baristas may vary the flow rate, volume, and pressure of water throughout the brewing process by opening, closing, or otherwise adjusting at least one of the valves.

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