Method of operating a gas burner of a cooking appliance

    公开(公告)号:US10739010B2

    公开(公告)日:2020-08-11

    申请号:US14417395

    申请日:2013-07-30

    IPC分类号: F24C3/12 F23N5/20

    摘要: The invention is directed to a method of operating a gas burner (2, 3) of a gas cooking appliance (1). The gas burner (2, 3) comprises a safety valve (7) for closing and opening gas supply to the gas burner (2, 3) and a step valve (8) for setting a gas flow rate to the gas burner (2, 3). Shut-off of the gas burner (2, 3) comprises closing the safety valve (7) while leaving the step valve (8) open at least for a predetermined period of time from complete closure of the safety valve (7).

    Microwave oven or a multifunctional oven with microwave heating function

    公开(公告)号:US10448464B2

    公开(公告)日:2019-10-15

    申请号:US14647897

    申请日:2013-10-23

    摘要: A microwave oven or multifunctional oven with microwave heating function. The oven includes a cavity with an open front side and a front frame enclosing at least partially a front portion of the cavity. The cavity and the front frame include metal sheet. The front frame is connected to the cavity by fixing elements. A gap is formed between the cavity and the front frame. The gap encloses at least partially the front portion of the cavity and the front frame encloses the gap. The oven includes a door covering the open front side and the gap in a closed state of the door. The gap is at least partially filled by a gasket at least part of which includes one or more materials having low heat conductivity, so that the front frame is thermally decoupled from the cavity by the part of the gasket or the gap.

    Method for controlling an induction cooking hob with a plurality of induction coils and an induction cooking hob

    公开(公告)号:US10244584B2

    公开(公告)日:2019-03-26

    申请号:US14432340

    申请日:2013-11-07

    IPC分类号: H05B6/06 H05B6/44

    摘要: A method for controlling a cooking hob with one or more induction coils covered by a cookware and forming a cooking zone. All induction coils of the cooking zone are alternately activated. The method includes setting an average power to be transferred to the cookware by a user, determining a frequency, estimating a maximum average power if all induction coils of the cooking zone would be activated with said frequency, estimating a percentage power defined as quotient between the set average power and the estimated maximum average power, estimating a calculated number of coils defined as product of the number of coils within the cooking zone and the percentage power, defining a minimum number of simultaneously activated coils within the cooking zone by an integer value of the calculated number, and defining a temporal activation of a further one of the coils by a fractional part of the calculated number.

    Induction heating generator and an induction cooking hob

    公开(公告)号:US09788368B2

    公开(公告)日:2017-10-10

    申请号:US14417420

    申请日:2013-07-29

    IPC分类号: H05B6/06 H05B6/04 H02M7/53

    CPC分类号: H05B6/062

    摘要: An induction heating generator includes a rectifier circuit (10). Four capacitors (C1, C2, C3, C4) form a bridge circuit between two output terminals of the rectifier circuit (10). The bridge circuit includes a first capacitor series (C1, C2) and a second capacitor series (C3, C4). An induction coil (L) is interconnected in the center of the bridge circuit. At least two semiconductor switches (S1, S2) are connected in each case parallel to one of the capacitors (C1, C2) of the first capacitor series (C1, C2). The induction heating generator includes a control circuit block (14, 16, 18, 20, 22) for controlling the control electrodes of the semiconductor switches (S1, S2). A shunt element (SE) is connected in series with the first capacitor series (C1, C2).

    A MICROWAVE OVEN OR A MULTIFUNCTIONAL OVEN WITH MICROWAVE HEATING FUNCTION
    8.
    发明申请
    A MICROWAVE OVEN OR A MULTIFUNCTIONAL OVEN WITH MICROWAVE HEATING FUNCTION 审中-公开
    微波炉或具有微波加热功能的多功能烤箱

    公开(公告)号:US20150327336A1

    公开(公告)日:2015-11-12

    申请号:US14647897

    申请日:2013-10-23

    IPC分类号: H05B6/64 H05B6/76

    摘要: A microwave oven or multifunctional oven with microwave heating function. The oven includes a cavity with an open front side and a front frame enclosing at least partially a front portion of the cavity. The cavity and the front frame include metal sheet. The front frame is connected to the cavity by fixing elements. A gap is formed between the cavity and the front frame. The gap encloses at least partially the front portion of the cavity and the front frame encloses the gap. The oven includes a door covering the open front side and the gap in a closed state of the door. The gap is at least partially filled by a gasket at least part of which includes one or more materials having low heat conductivity, so that the front frame is thermally decoupled from the cavity by the part of the gasket or the gap.

    摘要翻译: 微波炉或带微波加热功能的多功能烤箱。 烤箱包括具有敞开的前侧的空腔和至少部分地包围空腔的前部的前框架。 空腔和前框架包括金属板。 前框架通过固定元件连接到空腔。 在腔和前框架之间形成间隙。 间隙至少部分地封闭空腔的前部,并且前框架包围间隙。 烤箱包括一个盖在敞开的前侧的门和处于关闭状态的门的间隙。 所述间隙至少部分地由衬垫填充,垫片的至少一部分包括一种或多种具有低热传导性的材料,使得前框架通过垫片的一部分或间隙与空腔热分离。

    COOKING OVEN WITH AN OVEN CAVITY AND A CLEANING APPARATUS
    9.
    发明申请
    COOKING OVEN WITH AN OVEN CAVITY AND A CLEANING APPARATUS 审中-公开
    用烤箱烹饪烤箱和清洁装置

    公开(公告)号:US20150204544A1

    公开(公告)日:2015-07-23

    申请号:US14417834

    申请日:2013-08-16

    IPC分类号: F24C14/00

    摘要: The present invention relates to cooking oven (10) comprising an oven cavity (12) and a cleaning apparatus. The cooking oven (10) comprises a nozzle (18) for providing a cleaning agent. The cleaning apparatus includes a hand set (20) for spraying the cleaning agent. The cleaning apparatus includes a flexible pipe (22) extended or extendable between the nozzle (18) and the hand set (20). The flexible pipe (22) is provided for conveying the cleaning agent. The nozzle (18) is arranged stationary inside the oven cavity (12), and the flexible pipe (22) is detachably connected or connectable to the nozzle (18).

    摘要翻译: 本发明涉及包括烤箱腔(12)和清洁设备的烹饪炉(10)。 烹饪炉(10)包括用于提供清洁剂的喷嘴(18)。 清洁装置包括用于喷射清洁剂的手套(20)。 清洁装置包括在喷嘴(18)和手套(20)之间延伸或延伸的柔性管(22)。 柔性管(22)设置用于输送清洗剂。 喷嘴(18)在炉腔(12)内静止地设置,柔性管(22)可拆卸地连接或连接到喷嘴(18)。

    Oven for baking food products
    10.
    发明授权

    公开(公告)号:US11466868B2

    公开(公告)日:2022-10-11

    申请号:US16434315

    申请日:2019-06-07

    发明人: Lorenzo Gattei

    摘要: The present invention relates to a steam system for a steam cooking appliance. The steam system includes a steam generator and a precipitator. The precipitator is arranged above the steam generator. The steam generator comprises two vertical heating pipe sections. Upper ends of the heating pipe sections are connected to a bottom side of the precipitator. Lower ends of the heating pipe sections are connected by a transverse pipe section. At least the heating pipe sections are at least partially enclosed by one of more heating elements. An inlet pipe is connected to the transverse pipe section at one end and connected or connectable to a water reservoir or water pump at another end. A return pipe is interconnected between the bottom side of the precipitator and the transverse pipe section. Further, the present invention relates to a corresponding steam cooking appliance.