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公开(公告)号：EP3514420A1
公开(公告)日：2019-07-24
申请号：EP18165667.9
申请日：2018-04-04
发明人： SHI, Junda , SHI, Zhongyu , LIU, Shukuo , LI, Shunhua
摘要： The present invention discloses a five-way valve, wherein the five-way valve comprises a valve body provided with a water inlet, a first water outlet, a second water outlet, a third water outlet and a pressure relief opening which are communicated with an interior of the valve body successively from top to bottom; a movable element assembly and a sealing ring assembly which are respectively configured to control the opening and closing of each water outlet are provided inside the valve body; and the sealing ring assembly is fixedly mounted on the movable element assembly, and a bottom end of the movable element assembly is abutted against an inner side of a bottom end of the valve body by elastic elements. With regard to the five-way valve in the present invention, two chambers are formed in the valve body by the arrangement of the movable elements, and by different water flow pressures in the valve body, the introduction of pressure into two piston chambers can be controlled at different time; and the pressures in the two chambers can be relieved successively from a same outlet after the water feed and pressure supply is stopped. The five-way valve can be used to replace the electromagnetic valve, and it can control the successive flowing of water into or out of the two water outlets and also the communication between all water inlets and outlets. The five-way valve is simple in structure, low in manufacturing cost and more convenient for application and popularization.
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公开(公告)号：EP3513690B1
公开(公告)日：2020-09-02
申请号：EP18165610.9
申请日：2018-04-04
发明人： SHI, Junda , SHI, Zhongyu , LIU, Shukuo , LI, Shunhua
IPC分类号： A47J31/36
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3.发明公开
公开(公告)号：EP3513690A1
公开(公告)日：2019-07-24
申请号：EP18165610.9
申请日：2018-04-04
发明人： SHI, Junda , SHI, Zhongyu , LIU, Shukuo , LI, Shunhua
IPC分类号： A47J31/36
摘要： The present invention discloses a lateral capsule rejection structure for capsule coffeemakers, and a capsule coffeemaker. The structure comprises an inclined unloading plate arranged inside a case for a capsule coffeemaker, a blocking plate arranged on a sidewall of the case, and a capsule collector arranged below the blocking plate; and a discharge port is formed on the sidewall of the case, and a top sidewall of the discharge port is movably connected to one end of the blocking plate. In the present invention, by providing an inclined unloading plate below the automatic compressing, rejecting and brewing device for capsule coffeemakers, the used capsules can automatically fall; and by providing a capsule collector outside the case of the coffeemaker, the user can readily observe the collection condition of the used capsules in the capsule collector, and the user can remove the used capsules in time and know the water accumulation level inside the capsule collector by visual check, so that it is convenient to avoid the overflow of water from the capsule collector, bacteria are hard to breed due to the adequate ventilation, and the excessive collection of the used capsules between the moving mechanisms, which fails the coffeemaker in brewing coffee, will not occur.
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公开(公告)号：EP3549492A1
公开(公告)日：2019-10-09
申请号：EP18173256.1
申请日：2018-05-18
发明人： SHI, Junda , SHI, Zhongyu , LIU, Shukuo , DAI, Huijin
摘要： The present invention discloses a vehicle-mounted coffee maker with a heating function. The coffee maker comprises: a water tank having an opening on its bottom, a heat transfer member, a coffee capsule and a coffee cup, wherein the heat transfer member is arranged below the water tank, embedded into the opening on the bottom of the water tank and hermetically connected to the water tank; the coffee capsule is arranged below the water tank and in communicative connection to the water tank; the coffee cup is arranged below the coffee capsule, and the heat transfer member comes into contact with a field effect transistor; a drain of the field effect transistor is connected to an anode of a power supply, a source thereof is connected to a cathode of the power supply, and a gate thereof is connected to a driving circuit; and, the driving circuit is arranged on a circuit board. By the coffee maker of the present invention, the stability of the heating current can be improved.
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5.发明公开
公开(公告)号：EP3569113A1
公开(公告)日：2019-11-20
申请号：EP18185473.8
申请日：2018-07-25
发明人： SHI, Junda , SHI, Zhongyu , LIU, Shukuo , LUO, Yue
IPC分类号： A47J31/00
摘要： The present invention discloses a vehicle-mounted coffee maker with a heating function and a high-voltage extraction function. The vehicle-mounted coffee maker comprises: a top cover, a water tank, a heating fin, a high-voltage DC water pump assembly, a shell, a brewing base assembly and a coffee cup, wherein the top cover is covered on the water tank; the heating fin is fixedly arranged below the water tank and connected to the water tank through screws; the shell is arranged below the water tank, and the brewing base assembly is arranged below the shell; the shell is of a hollow structure having openings on its top and bottom; the high-voltage DC water pump assembly is arranged inside the shell; a water inlet of the high-voltage DC water pump assembly is communicated with the water tank, and a water outlet thereof is communicated with the brewing base assembly; and, the coffee cup is arranged below the brewing base assembly. The vehicle-mounted coffee maker disclosed in the present invention has a small floor space and a high heating speed, and solves the problem that a vehicle-mounted espresso machine cannot automatically extract coffee.
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6.发明公开
公开(公告)号：EP3513691A1
公开(公告)日：2019-07-24
申请号：EP18165643.0
申请日：2018-04-04
发明人： SHI, Junda , SHI, Zhongyu , LIU, Shukuo , LI, Shunhua
IPC分类号： A47J31/36
摘要： The present invention discloses an automatic compressing, rejecting and brewing device and method for capsule coffeemakers. In the device, a capsule container, a capsule clamping assembly and a compression mechanism are provided successively between the brackets, and a spring assembly connected to the compression mechanism is provided on each of the brackets; the compression mechanism comprises a first piston compression assembly, a piston rod and a second piston compression assembly; the first piston compression assembly comprises a sealed chamber, a hot water intake chamber, a first piston chamber and a support rod assembly; a first piston connected to a piston rod is provided in the first piston chamber; and the second piston compression assembly comprises a second piston chamber and a second piston arranged in the second piston chamber, and the second piston is connected to a piston rod. In the present invention, the automatic compression of a capsule is completed by the combination of the long-distance driving by the first piston and the short-distance boosting by the second piston. Meanwhile, the presence of the first piston and the support rod assembly shortens the movement distance of the second piston, and the movement speed and the movement stability are improved.
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