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    APPLIANCE WATER FILTER SYSTEM HAVING MEMORY AND AUTHENTICATION FUNCTIONALITY
    3.
    发明申请
    APPLIANCE WATER FILTER SYSTEM HAVING MEMORY AND AUTHENTICATION FUNCTIONALITY 审中-公开
    具有记忆和认证功能的器具水过滤系统

    公开(公告)号：US20170050130A1

    公开(公告)日：2017-02-23

    申请号：US15237351

    申请日：2016-08-15

    Applicant: WHIRLPOOL CORPORATION

    Inventor： Melissa M. Bippus ,  Andrew M. Drees ,  Wyndham F. Gary ,  Steven J. Kuehl ,  Brent A. Rowland

    IPC: B01D35/143 ,  B01D35/02 ,  F25D23/00 ,  C02F1/00

    CPC classification number: B01D35/143 ,  B01D35/02 ,  B01D2201/52 ,  B01D2201/54 ,  C02F1/003 ,  C02F2201/005 ,  C02F2201/006 ,  C02F2209/006 ,  C02F2209/008 ,  C02F2209/40 ,  C02F2209/445 ,  C02F2307/12 ,  F25C2400/14 ,  F25D23/00 ,  F25D23/126 ,  F25D2323/121

    Abstract: A water filter system for an appliance includes a filter head assembly, a first appliance control unit positioned proximate the filter head assembly and a water filter having a memory storage unit. The water filter is selectively placed in communication with the first appliance control unit to define a filter use state. The filter use state is further defined by a first potential fluid-flow rate through the water filter and a predetermined lifetime fluid filtration amount. A data transfer mechanism defines a second data-transfer protocol between the memory storage unit and the first appliance control unit when an actual fluid filtration amount of the water filter reaches the predetermined lifetime fluid filtration amount. The second data transfer protocol defines a notification state defined by a second potential fluid flow rate, the second potential fluid flow rate being less than the first potential fluid flow rate.

    Abstract translation: 用于器具的水过滤器系统包括过滤器头组件，位于过滤器头组件附近的第一器具控制单元和具有存储器存储单元的水过滤器。 选择性地将水过滤器与第一设备控制单元连通以定义过滤器使用状态。 过滤器使用状态通过通过水过滤器的第一潜在流体流速和预定的寿命流体过滤量进一步限定。 当水过滤器的实际流体过滤量达到预定寿命的流体过滤量时，数据传送机构在存储器存储单元和第一设备控制单元之间定义第二数据传输协议。 第二数据传输协议定义由第二潜在流体流速定义的通知状态，第二潜在流体流速小于第一潜在流体流速。

    Appliance water filter system having memory and authentication functionality
    5.
    发明授权
    Appliance water filter system having memory and authentication functionality 有权

    公开(公告)号：US10406461B2

    公开(公告)日：2019-09-10

    申请号：US15237351

    申请日：2016-08-15

    Applicant: WHIRLPOOL CORPORATION

    Inventor： Melissa M. Bippus ,  Andrew M. Drees ,  Wyndham F. Gary, Jr. ,  Steven J. Kuehl ,  Brent A. Rowland

    IPC: B01D35/143 ,  C02F1/00 ,  B01D35/02 ,  F25D23/00 ,  F25D23/12

    Abstract: A water filter system for an appliance includes a filter head assembly, a first appliance control unit positioned proximate the filter head assembly and a water filter having a memory storage unit. The water filter is selectively placed in communication with the first appliance control unit to define a filter use state. The filter use state is further defined by a first potential fluid-flow rate through the water filter and a predetermined lifetime fluid filtration amount. A data transfer mechanism defines a second data-transfer protocol between the memory storage unit and the first appliance control unit when an actual fluid filtration amount of the water filter reaches the predetermined lifetime fluid filtration amount. The second data transfer protocol defines a notification state defined by a second potential fluid flow rate, the second potential fluid flow rate being less than the first potential fluid flow rate.

    APPLIANCE WATER FILTER SYSTEM HAVING MEMORY AND AUTHENTICATION FUNCTIONALITY
    10.
    发明申请
    APPLIANCE WATER FILTER SYSTEM HAVING MEMORY AND AUTHENTICATION FUNCTIONALITY 审中-公开

    公开(公告)号：US20190381431A1

    公开(公告)日：2019-12-19

    申请号：US16554245

    申请日：2019-08-28

    Applicant: WHIRLPOOL CORPORATION

    Inventor： Melissa M. Bippus ,  Andrew M. Drees ,  Wyndham F. Gary, JR. ,  Steven J. Kuehl ,  Brent A. Rowland

    IPC: B01D35/143 ,  C02F1/00 ,  F25D23/00 ,  F25D23/12 ,  B01D35/02

    Abstract: A water filter system for an appliance includes a filter head assembly, a first appliance control unit positioned proximate the filter head assembly and a water filter having a memory storage unit. The water filter is selectively placed in communication with the first appliance control unit to define a filter use state. The filter use state is further defined by a first potential fluid-flow rate through the water filter and a predetermined lifetime fluid filtration amount. A data transfer mechanism defines a second data-transfer protocol between the memory storage unit and the first appliance control unit when an actual fluid filtration amount of the water filter reaches the predetermined lifetime fluid filtration amount. The second data transfer protocol defines a notification state defined by a second potential fluid flow rate, the second potential fluid flow rate being less than the first potential fluid flow rate.

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