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公开(公告)号：US06351955B1
公开(公告)日：2002-03-05
申请号：US09628820
申请日：2000-07-31
IPC分类号： F25C112
CPC分类号： F25C1/04 , F25B2600/11 , F25C5/187 , F25C2305/022 , F25C2400/10 , F25D2400/30
摘要： An ice maker for use in a refrigeration apparatus as well as a method of optimizing ice production in an ice maker. The ice maker has a mold and a fan selectively operable to direct moving cold air past the mold during the ice formation process. In the preferred embodiment, the fan does not operate during the harvest portion of the cycle. A fan assembly consisting of a fan or blower, a motor, a switch in series with the motor and leads for electrically interconnecting the motor and in switch with the icemaker power supply is preferably assembled as a module removably interconnectable with the icemaker as an optional feature. The icemaker has an increased the rate of ice production due to the increased rate of convective heat transfer.
摘要翻译： 用于制冷装置的制冰机以及优化制冰机中的冰产生的方法。 制冰机具有模具和风扇，其可选择性地可操作以在冰层形成过程中将冷空气引导通过模具。 在优选实施例中，风扇在循环的收获部分期间不工作。 风扇组件由风扇或鼓风机，电动机，与电动机串联的开关以及用于将电动机和开关与制冰机电源电互连的引线优选地组装为可拆卸地与制冰机互连的模块，作为可选特征 。 由于对流换热速度的提高，制冰机的冰量增加。
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公开(公告)号：US06613236B1
公开(公告)日：2003-09-02
申请号：US10115849
申请日：2002-04-03
IPC分类号： B01D35143
CPC分类号： F25D23/126 , B01D35/143 , B01D2201/54 , F25C2400/10 , F25C2400/12 , F25C2600/04 , F25D2323/121 , F25D2400/06
摘要： A low cost method and apparatus for indicating when to replace a water filter in a water and ice delivery system for a refrigerator. The invention uses a low cost microprocessor and senses the operational condition of an ice maker water valve, a water dispenser valve to monitor and track water usage. The microprocessor has a built-in memory to retain water usage and other data during a power outage. The invention also senses the status of a door switch to permit user input of a reset message indicating that the filter has been changed as well as an input indicating a different type of filter has been installed. The microprocessor controls a tri-color light emitting diode to display the status of the filter as “good”, “order” or “change” which is determined based on the selection of the type of filter system, the amount of time since the last filter change, and the amount of water usage since the last filter change.
摘要翻译： 一种低成本的方法和装置，用于指示何时更换用于冰箱的水和冰输送系统中的水过滤器。 本发明使用低成本的微处理器并且感测制冰机水阀的操作状态，水分配器阀来监测和跟踪用水量。 微处理器具有内置存储器，可在停电期间保留用水量和其他数据。 本发明还检测门开关的状态，以允许用户输入指示滤波器已经改变的复位消息以及指示已经安装了不同类型的滤波器的输入。 微处理器控制三色发光二极管以将滤波器的状态显示为基于滤波器系统的类型的选择确定的“良好”，“顺序”或“改变”，自上次以来的时间量 过滤器更换以及自上次过滤器更换以来的用水量。
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公开(公告)号：US06375834B1
公开(公告)日：2002-04-23
申请号：US09605776
申请日：2000-06-28
IPC分类号： B01D35143
CPC分类号： F25D23/126 , B01D35/143 , B01D2201/54 , F25C2400/10 , F25C2400/12 , F25C2600/04 , F25D2323/121 , F25D2400/06
摘要： A low cost method and apparatus for indicating when to replace a water filter in a water and ice delivery system for a refrigerator. The invention uses a low cost microprocessor and senses the operational condition of an ice maker water valve, a water dispenser valve to monitor and track water usage. The microprocessor has a built-in memory to retain water usage and other data during a power outage, The invention also senses the status of a door switch to permit user input of a reset message indicating that the filter has been changed as well as an input indicating a different type of filter has been installed. The microprocessor controls a tri-color light emitting diode to display the status of the filter as “good”, “order” or “change” which is determined based on the selection of the type of filter system, the amount of time since the last filter change, and the amount of water usage since the last filter change.
摘要翻译： 一种低成本的方法和装置，用于指示何时更换用于冰箱的水和冰输送系统中的水过滤器。 本发明使用低成本的微处理器并且感测制冰机水阀的操作状态，水分配器阀来监测和跟踪用水量。 微处理器具有内置存储器，用于在断电期间保持用水量和其他数据。本发明还检测门开关的状态，以允许用户输入指示滤波器已经改变的复位消息以及输入 指示安装了不同类型的过滤器。 微处理器控制三色发光二极管以将滤波器的状态显示为基于滤波器系统的类型的选择确定的“良好”，“顺序”或“改变”，自上次以来的时间量 过滤器更换以及自上次过滤器更换以来的用水量。
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公开(公告)号：US5191174A
公开(公告)日：1993-03-02
申请号：US561401
申请日：1990-08-01
CPC分类号： H05K3/429 , H05K1/115 , H05K3/4614 , H05K3/462 , H05K3/4623 , H05K2201/0352 , H05K2201/09518 , H05K2201/09536 , H05K2201/096 , H05K2201/09845 , H05K2203/061 , H05K3/0032 , Y10T29/49126
摘要： A multilayered circuit board assembly which includes a plurality of layered subassemblies each having electrically conducting wiring and at least one through hole therein. A first of these subassemblies possesses a greater wiring dnesity than the others while a second subassembly possesses a lesser resistance (and wiring density) than the others. In one example, several (e.g. at least four) such layered subassemblies may be included in the overall assembly such that those layers located along one side of the board may possess substantially greater wiring densities than the layers on the other side of the board while those layers on said other side will in turn possess lesser resistance (and greater current capacities). There are also described at least three methods for making the above multilayered circuit board assembly. Such a structure may be utilized in supercomputer applications.
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公开(公告)号：US5046966A
公开(公告)日：1991-09-10
申请号：US593843
申请日：1990-10-05
申请人： Keith A. Snyder , Paul E. Winkler
发明人： Keith A. Snyder , Paul E. Winkler
CPC分类号： H01R24/50 , H01R13/65802 , H01R2103/00 , H01R23/6873 , H05K1/0219 , H05K3/325
摘要： A connector assembly for connecting several coaxial cables to a circuit board such that the center conductors of each cable are inserted within a conductive hole which forms part of the board structure. The assembly includes a common housing which may be electrically conductive or insulative and a spring contact member which serves as part of the grounding means to effectively ground the shield members of the coaxial cables to the board's ground. The spring contacts may be in the form of resilient springs which extend from the assembly or of compressible members coupled to a conductive layer which in turn is connected to the shield members. An apparatus for positioning more than one such assembly on a common board structure is also shown and described, as is an assembly designed for positioning the cables therein in a substantially compact orientation.
摘要翻译： 一种用于将多个同轴电缆连接到电路板的连接器组件，使得每个电缆的中心导体插入形成板结构的一部分的导电孔内。 该组件包括可以是导电的或绝缘的公共壳体，以及弹簧接触构件，其用作接地装置的一部分，以将同轴电缆的屏蔽构件有效地接地到板的地面。 弹簧触点可以是弹性弹簧的形式，弹性弹簧从组件或耦合到导电层的可压缩构件延伸，弹性弹簧又连接到屏蔽构件。 还示出和描述了用于将多于一个这样的组件定位在公共板结构上的装置，以及被设计用于将电缆定位在基本紧凑的方向上的组件。
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公开(公告)号：US4829405A
公开(公告)日：1989-05-09
申请号：US168034
申请日：1988-03-14
申请人： Keith A. Snyder
发明人： Keith A. Snyder
IPC分类号： H01L21/60 , H01L23/498 , H01L23/538 , H05K1/14
CPC分类号： H05K1/14 , H01L23/49827 , H01L23/49838 , H01L23/4985 , H01L23/5385 , H01L23/5389 , H01L2924/0002 , H01L2924/3011
摘要： The disclosure describes a new and improved Tape Automated Bonding package which admits of certain advantages that are not available with the packages as used in the past, and it overcomes some limitations with the previous packages which permits a significant step forward in realizing these advantages.Briefly, the disclosure describes a division of the dielectric support used to package integrated circuit chips in order to separate the power conductors and the signal conductors into different parts of the support. The conductors formed on at least one of these parts, preferably the part used to connect input/output signals to and from a chip, are arranged in radially extending rows to achieve more than twice the number of such connections.
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公开(公告)号：US4377854A
公开(公告)日：1983-03-22
申请号：US170303
申请日：1980-07-18
申请人： Roland J. Braun , Gary R. Carden , Keith A. Snyder
发明人： Roland J. Braun , Gary R. Carden , Keith A. Snyder
CPC分类号： G11C19/085
摘要： In a field-accessed magnetic domain device package assembly, the magnetic domain device carrier or support, the circuit line or conductor carrier, and the magnetic bias field source are integrally and coactively provided by a common substrate member. The member is a planar permanent magnetic insulator ceramic and carries a bonded conductor or wiring pattern. The input/output (I/O) terminals of the domain device, also referred to in the art as a chip, are selectively bonded to the conductors of the pattern thereby providing mechanical support of the chip directly to the substrate in a superimposed relationship, input/output electrical connection to the chip, and mounting of the chip in close proximity to the bias field source, the flux of which passes through the superimposed mounted chips to a high permeability member at least part of which is disposed on the opposite side of the chip.
摘要翻译： 在现场访问的磁畴器件封装组件中，磁畴器件载体或支撑体，电路线或导体载体和磁偏置场源由公共衬底构件一体地并联地提供。 该构件是一种平面永磁绝缘体陶瓷，并承载一个接合的导体或布线图案。 领域设备的输入/输出（I / O）端子在本领域中也被称为芯片，选择性地结合到图案的导体，从而以叠加的关系将芯片直接机械地支撑到衬底， 与芯片的输入/输出电连接，以及紧靠偏置场源的芯片的安装，该偏磁场源通过叠加的安装的芯片到高磁导率构件，其至少一部分设置在 芯片。
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公开(公告)号：US5097593A
公开(公告)日：1992-03-24
申请号：US525971
申请日：1990-05-18
申请人： Alan L. Jones , Keith A. Snyder , Paul E. Winkler
发明人： Alan L. Jones , Keith A. Snyder , Paul E. Winkler
CPC分类号： H05K1/115 , H05K3/4602 , H05K1/0289 , H05K2201/09509 , H05K2201/09536 , H05K2201/09563 , H05K2201/09627 , H05K2203/068 , H05K2203/107 , H05K2203/1394 , H05K2203/1581 , H05K3/0017 , H05K3/0023 , H05K3/0035 , H05K3/108 , H05K3/388 , H05K3/42 , Y10T29/49165
摘要： An improved circuit board structure and method of forming the same are provided. The circuit board includes an insulating core and has plated through holes connecting the circuitry on both sides and intermediate layers of the core. A permanent dielectric material is applied on at least one surface of the board covering the circuitry and plated through holes. Vias are formed through the dielectric material and signal lines are formed on the top of the dielectric material connected to the circuitry onto the board through the vias. Additional layers of dielectric material with additional wiring and vias can also be formed for multi-level wiring.
摘要翻译： 提供了一种改进的电路板结构及其形成方法。 电路板包括绝缘芯，并且具有连接芯的两侧和中间层上的电路的电镀通孔。 将永久电介质材料施加在覆盖电路板的电路板的电镀通孔的至少一个表面上。 通过电介质材料形成通孔，并且通过通孔将信号线形成在连接到电路的电介质材料的顶部上。 还可以为多层布线形成具有附加布线和通孔的附加介电材料层。
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公开(公告)号：US4927983A
公开(公告)日：1990-05-22
申请号：US286593
申请日：1988-12-16
申请人： Alan L. Jones , Keith A. Snyder , Paul E. Winkler
发明人： Alan L. Jones , Keith A. Snyder , Paul E. Winkler
CPC分类号： H05K1/115 , H05K3/4602 , H05K1/0289 , H05K2201/09509 , H05K2201/09536 , H05K2201/09563 , H05K2201/09627 , H05K2203/068 , H05K2203/1394 , H05K2203/1581 , H05K3/0023 , H05K3/0035 , H05K3/108 , H05K3/388 , H05K3/42
摘要： An improved circuit board structure and method of forming the same are provided. The circuit board includes an insulating core and has plated through holes connecting the circuitry on both sides and intermediate layers of the core. A permanent dielectric material is applied on at least one surface of the board covering the circuitry and plated through holes. Vias are formed through the dielectric material and signal lines are formed on the top of the dielectric material connected to the circuitry onto the board through the vias. Additional layers of dielectric material with additional wiring and vias can also be formed for multi-level wiring.
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公开(公告)号：US5140334A
公开(公告)日：1992-08-18
申请号：US638276
申请日：1991-01-07
申请人： Keith A. Snyder , Gary L. Peisley
发明人： Keith A. Snyder , Gary L. Peisley
摘要： A broadband omnidirectional antenna comprises a figure of revolution having an axis and two axially spaced coaxial elements with rolled radially outer edge portions and defining therebetween an antenna aperture. One element has a conically-shaped aperture-defining surface radially diverging from a plane aperture-defining surface on the other element extending perpendicular to the axis, the outer edge portions of both surfaces being curved away from each other and back toward the axis. This antenna operates over a 500 MHz to 7 GHz band with a VSWR of approximately 3:1. The invention also comprehends a method of forming the antenna elements in metallically coated molds with a fiberglass-resin mix.
摘要翻译： 宽带全向天线包括具有轴线和两个轴向间隔开的同轴元件的旋转图，其具有滚动的径向外边缘部分并且在其间限定天线孔。 一个元件具有从垂直于轴线延伸的另一元件上的平面孔径限定表面径向发散的锥形孔限定表面，两个表面的外边缘部分彼此相对弯曲并且朝向轴向后延伸。 该天线工作在500 MHz至7 GHz频段，VSWR约为3：1。 本发明还包括在具有玻璃纤维 - 树脂混合物的金属涂覆的模具中形成天线元件的方法。
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