BI-DIRECTIONAL AIR FLOW DAMPER HAVING UNI-DIRECTIONAL SYNCHRONOUS MOTOR
    21.
    发明申请
    BI-DIRECTIONAL AIR FLOW DAMPER HAVING UNI-DIRECTIONAL SYNCHRONOUS MOTOR 有权
    具有单向同步电动机的双向气流阻尼器

    公开(公告)号:US20060219971A1

    公开(公告)日:2006-10-05

    申请号:US11096244

    申请日:2005-03-31

    Abstract: A damper assembly that produces bi-directional damper door movement from a single-direction motor is provided. Bi-directional rotation of the damper door is enabled by a cam slot on an end of the damper door that is engaged by a motor-driven drive cam having a drive pin extending into the cam slot. As the single-direction motor collectively rotates the drive cam and the drive pin, the drive pin reciprocates within the cam slot. This causes sealing flanges and the damper from the damper door to alternatively engage under a positive pressure and disengage from one another as the damper door is rotated bi-directionally.

    Abstract translation: 提供了从单向电动机产生双向阻尼器门运动的阻尼器组件。 阻尼器门的双向旋转由阻尼器门的端部上的凸轮槽实现,其由具有延伸到凸轮槽中的驱动销的电动驱动驱动凸轮接合。 当单向马达共同旋转驱动凸轮和驱动销时,驱动销在凸轮槽内往复运动。 这使得密封凸缘和阻尼器从阻尼器门交替地接合在正压力下并且当阻尼器门双向旋转时彼此脱离。

    Variable delay appliance hybrid program timer

    公开(公告)号:US20060202563A1

    公开(公告)日:2006-09-14

    申请号:US11075205

    申请日:2005-03-08

    Applicant: James Pearson

    Inventor: James Pearson

    CPC classification number: D06F39/005 D06F2212/04 H01H2043/108 Y10T307/957

    Abstract: A timer control apparatus for use in an appliance is provided. The timer control apparatus includes a timer having a timing motor, a user interface including a setting indicator and option switches, and a delay circuit associated with the timing motor. The delay circuit is operable to halt the timing motor and to start the timing motor such that the timer control apparatus delays progression of the timing motor. The delay circuit can halt and start the timing motor at regular intervals, irregular intervals, according to a timing pattern, based on the setting indicator, and/or based the option switches. By delaying the timing motor, travel or progression of the setting indicator between settings is reduced.

    Nine port cooling valve
    24.
    发明授权

    公开(公告)号:US12228214B2

    公开(公告)日:2025-02-18

    申请号:US17686641

    申请日:2022-03-04

    Abstract: A multiport valve has a stemshell rotatable within a valve body with two columns of ports arranged in a planar array. An extra port extends external to the array and inlet ports communicate with selected outlet ports. The stemshell has lateral channels and longitudinal channels which cooperate with the ports at selected angular positions to provide desired inlet/outlet flows while preventing intermixing within the valve.

    Nine Port Cooling Valve
    25.
    发明申请

    公开(公告)号:US20220316607A1

    公开(公告)日:2022-10-06

    申请号:US17686641

    申请日:2022-03-04

    Abstract: A multiport valve has a stemshell rotatable within a valve body with two columns of ports arranged in a planar array. An extra port extends external to the array and inlet ports communicate with selected outlet ports. The stemshell has lateral channels and longitudinal channels which cooperate with the ports at selected angular positions to provide desired inlet/outlet flows while preventing intermixing within the valve.

    Appliance timer mechanism utilizing snap action switching
    29.
    发明申请
    Appliance timer mechanism utilizing snap action switching 失效
    利用快速动作切换的装置定时器机构

    公开(公告)号:US20060163044A1

    公开(公告)日:2006-07-27

    申请号:US11040884

    申请日:2005-01-21

    CPC classification number: H01H43/125 H01H43/022 H01H43/106

    Abstract: A motor driven appliance timer utilizing a cam program disk and snap action switches is provided. The motor may be externally energized, or may be energized based on integrated electronics within the appliance timer. Rotation of the program disk by a user to allow selection of a desired appliance cycle is accommodated by a clutch subassembly that allows bidirectional rotation of the program disk without requiring that the user pull or push the control shaft before rotating the program disk. The timer of the present invention may utilize either impulse or constant drive mechanisms to rotate the program disk. The use of snap action switches minimizes the possibility of tack weld failures due to switch teasing.

    Abstract translation: 提供了一种使用凸轮程序盘和快动动作开关的马达驱动器具计时器。 电机可以被外部供电,或者可以基于设备定时器内的集成电子装置通电。 由使用者旋转程序盘以允许选择期望的器具循环由离合器子组件容纳,该离合器子组件允许程序盘的双向旋转,而不需要用户在旋转程序盘之前拉或者按下控制轴。 本发明的定时器可以利用脉冲或恒定驱动机构来旋转程序盘。 使用快速动作开关可以最大限度地减少由于开关调节引起的焊接故障的可能性。

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