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    LAUNDRY TREATING APPLIANCE WITH HEATING ASSEMBLY
    1.
    发明公开
    LAUNDRY TREATING APPLIANCE WITH HEATING ASSEMBLY 审中-公开

    公开(公告)号：US20230399789A1

    公开(公告)日：2023-12-14

    申请号：US18208467

    申请日：2023-06-12

    Applicant: WHIRLPOOL CORPORATION

    Inventor： ARUN KUMAR ANELADASU ,  AMOL GODE ,  KARL DAVID MCALLISTER

    IPC: D06F58/10 ,  D06F58/26

    CPC classification number: D06F58/10 ,  D06F58/26

    Abstract: A laundry treating appliance includes a treating chamber and a drying circuit fluidly coupled to the treating chamber and supplying process air. A heating assembly for the laundry treating appliance is in thermal interaction with the supplied process air. The heating assembly includes a housing defining an air inlet and an air outlet, an air flow path extending through the housing from the air inlet to the air outlet, and a heat exchange plate disposed within the housing. A first heating element is positioned within the housing and spaced from a first side of the heat exchange plate. A set of fins can also extend from at least the first side of the heat exchange plate.

    METHODS AND APPARATUS TO DETECT TREATING CHEMISTRIES IN LAUNDRY APPLIANCES
    2.
    发明申请
    METHODS AND APPARATUS TO DETECT TREATING CHEMISTRIES IN LAUNDRY APPLIANCES 有权
    在洗衣机中检测处理化学品的方法和装置

    公开(公告)号：US20160097149A1

    公开(公告)日：2016-04-07

    申请号：US14506753

    申请日：2014-10-06

    Applicant: Whirlpool Corporation

    Inventor： DAVID P. GOSHGARIAN ,  KARL DAVID MCALLISTER

    IPC: D06F39/02

    CPC classification number: D06F39/028 ,  D06F33/02 ,  D06F37/22 ,  D06F39/02 ,  D06F39/022 ,  D06F2202/02 ,  D06F2202/085 ,  D06F2202/10 ,  D06F2204/086

    Abstract: An example laundry treating appliance includes a tub, a rotatable drum disposed in the tub and defining a treating chamber in which laundry is received for treatment according to a cycle of operation, a treating chemistry dispenser having an outlet and a cup having a siphon, configured to dispense a treating chemistry into at least one of the tub or the drum, a sensor, and a controller configured to at least: introduce a predetermined amount of liquid into the cup sufficient to activate the siphon if a predetermined amount of the treating chemistry is present in the cup; detect whether the siphon activates in response to the predetermined amount of liquid based on an output of the sensor; and modify cycle of operation based on whether the siphon activates in response to the predetermined amount of liquid.

    Abstract translation: 示例性洗衣处理器具包括：桶，设置在桶中的可旋转滚筒，并且限定处理室，根据操作周期接收衣物以进行处理;处理化学分配器，具有出口和具有虹吸管的杯， 将处理化学品分配到桶或滚筒中的至少一个中，传感器和控制器，其被配置为至少：将预定量的液体引入杯中，足以在预定量的处理化学物质为 现在在杯子里 基于传感器的输出，检测虹吸管是否响应于预定量的液体而激活; 并且基于虹吸管是否响应于预定量的液体而激活来修改操作循环。

    METHOD OF INDICATING OPERATIONAL INFORMATION FOR A BULK DISPENSING SYSTEM
    4.
    发明申请
    METHOD OF INDICATING OPERATIONAL INFORMATION FOR A BULK DISPENSING SYSTEM 审中-公开

    公开(公告)号：US20190017214A1

    公开(公告)日：2019-01-17

    申请号：US16135658

    申请日：2018-09-19

    Applicant: WHIRLPOOL CORPORATION

    Inventor： KARL DAVID MCALLISTER ,  MICHAEL T. DALTON

    IPC: D06F39/02 ,  D06F39/00 ,  D06F33/02 ,  A47L15/00 ,  A47L15/44

    Abstract: A laundry treating appliance having a trating chamber and a bul dispenser and a user interface configured to provide an indication to the user related to the bulk chemistry dispenser and a controller coupled with the user interface and the bulk treating chemistry dispenser and configured to execute an operating cycle including controlling the treating chemistry meter to dispense the predetermined amount of treating chemistry and determine a number of doses of treating chemistry available in the bulk treating chemistry dispenser and method of determining the number of doses and the types of a treating chemistry available in the bulk dispensing system, and providing an indication of the determination on a user interface.

    METHOD OF DETERMINING A LOAD SIZE IN A LAUNDRY TREATING APPLIANCE
    8.
    发明申请
    METHOD OF DETERMINING A LOAD SIZE IN A LAUNDRY TREATING APPLIANCE 有权

    公开(公告)号：US20210246593A1

    公开(公告)日：2021-08-12

    申请号：US17245516

    申请日：2021-04-30

    Applicant: WHIRLPOOL CORPORATION

    Inventor： ANDREW LEITERT ,  KARL DAVID MCALLISTER

    IPC: D06F34/18 ,  D06F33/00

    Abstract: Method of determining a laundry load size in a laundry treating appliance comprising a rotatable drum at least partially defining a treating chamber for receiving laundry for treatment in accordance with a treating cycle of operation, an imaging device, and a controller having a processor, the method includes generating an image, detecting markings in the generated image, and determining, by the controller, a load size based thereon.

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