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1. 发明授权

US07258003B2 Flow sensor with self-aligned flow channel 有权
标题翻译：具有自对流流路的流量传感器
公开(公告)号：US07258003B2
公开(公告)日：2007-08-21
申请号：US10930546
申请日：2004-08-31
申请人： Aravind Padmanabhan , Ulrich Bonne , Michael G. Marchini
发明人： Aravind Padmanabhan , Ulrich Bonne , Michael G. Marchini
IPC分类号： G01F1/68
CPC分类号： G01F5/00 , G01F1/684 , G01F1/6842 , G01F1/6845 , G01F1/6847 , G01F15/14 , G01F15/18 , G01F15/185 , G01N1/2247 , G01N25/18 , G01N25/488 , G01N33/0014 , G01N2001/2285 , Y10T29/49117 , Y10T29/4913 , Y10T29/49135 , Y10T29/49147 , Y10T29/49798
摘要： A flow sensor is provided having a substrate with a sensing element and flow channel aligned over the sensing element. The sensing element senses at least one property of a fluid. The flow channel is aligned by one or more guide elements formed in an alignment layer. The flow channel across the sensing area is accurately and precisely aligned due to the guide elements provided at the wafer-level, facilitating reliable, low-cost, and consistent results among multiple flow sensors. The flow sensor is adapted for use in harsh environments.
摘要翻译：提供了一种流量传感器，其具有基底，该基底具有在感测元件上对准的感测元件和流动通道。感测元件感测流体的至少一个性质。流动通道由形成在对准层中的一个或多个引导元件对准。由于提供在晶片级的引导元件，穿过感测区域的流动通道精确而准确地对准，从而促进了多个流量传感器之间的可靠，低成本和一致的结果。流量传感器适用于恶劣环境。

2. 发明授权

US07249503B2 Tube and die interface for liquid flow sensing through the tube 有权
标题翻译：管和管接口用于通过管的液体流量检测
公开(公告)号：US07249503B2
公开(公告)日：2007-07-31
申请号：US11185035
申请日：2005-07-20
申请人： Richard W. Gehman , James ZT Liu , Michael G. Marchini
发明人： Richard W. Gehman , James ZT Liu , Michael G. Marchini
IPC分类号： G01F1/68
CPC分类号： G01K1/143 , G01F1/684 , G01F1/6847
摘要： A thermal sensor includes a die having a surface formed to accept the outer surface of tubing; a molded plastic part located on the die surface, said molded plastic part including flexible portions having a surface adapted to engage the bottom half of the circumference of standard tubing when the tubing is fully placed in the molded plastic part; conductive material selectively patterned on the surface of the flexible portions that engages the die surface; and retaining hardware adapted to secure the tubing against the molded plastic part and flexible portions when the retaining hardware is secured to the molded plastic part.
摘要翻译：热传感器包括具有形成为接收管的外表面的表面的模具; 位于模具表面上的模制塑料部件，所述模制塑料部件包括柔性部分，当所述管道完全放置在模制塑料部件中时，该部分具有适于接合标准管道圆周的下半部分的表面; 导电材料选择性地图案化在与模具表面接合的柔性部分的表面上; 以及保持硬件，其适于在保持硬件固定到模制塑料部件时将管道固定在模制的塑料部件和柔性部分上。

3. 发明授权

US5550341A Switch mountable to a panel without additional fasteners 失效
标题翻译：开关可安装到面板上，无需额外的紧固件
公开(公告)号：US5550341A
公开(公告)日：1996-08-27
申请号：US489192
申请日：1995-06-09
申请人： Larry J. Bohnert , Richard R. Ellis , Michael G. Marchini
发明人： Larry J. Bohnert , Richard R. Ellis , Michael G. Marchini
IPC分类号： H02B1/044 , H02B1/048 , H01H9/02
CPC分类号： H02B1/048 , H02B1/044
摘要： A switch is specifically shaped to be retained in position within an apparatus, such as a household appliance, by inserting edges of an opening formed in the sheet material of the apparatus into first and second slots shaped into the housing of the switch. The first and second slots can be formed in opposite edge surfaces of the switch housing structure, either within the flat edges or at the corners of the housing structure. When attached to an appliance, no screws or other fasteners are necessary to rigidly attach the switch to the apparatus. The switch can be pushed into a slot formed in an edge of one panel of the apparatus and then captivated by an opening in another panel of the apparatus. Alternatively, the switch can be inserted into a larger portion of a single opening and then moved into a narrower portion of that opening. Another device can then be inserted into the larger portion of the opening to prevent inadvertent removal of the switch from its attached position within the opening.
摘要翻译：通过将形成在设备的片材中的开口的边缘插入成形为开关的外壳的第一和第二槽中，开关被特别地成形为保持在诸如家用电器的装置内的适当位置。第一和第二槽可以形成在开关壳体结构的相对边缘表面中，无论是在平坦边缘内还是在壳体结构的拐角处。当连接到设备时，不需要螺钉或其他紧固件来将开关刚性地连接到设备。开关可以被推入形成在设备的一个面板的边缘中的槽中，然后被设备的另一个面板中的开口所吸引。或者，开关可以插入到单个开口的较大部分中，然后移动到该开口的较窄部分。然后可以将另一个装置插入开口的较大部分，以防止开关从开关内的其附接位置无意中移除。

4. 发明授权

US07174798B2 Alignment device for positioning liquid flow tube 有权
标题翻译：液体流量管定位装置
公开(公告)号：US07174798B2
公开(公告)日：2007-02-13
申请号：US10965328
申请日：2004-10-14
申请人： Duane J. Sies , Richard W. Gehman , Michael G. Marchini
发明人： Duane J. Sies , Richard W. Gehman , Michael G. Marchini
IPC分类号： G01F15/18 , G01N33/00
CPC分类号： G01F1/6847 , G01F1/6882 , G01F15/18
摘要： A combined liquid flow tube alignment and liquid sensing system includes flow tube mounting and alignment hardware including a clip for fastening the hardware to a substrate; and a sensor for sensing integrated with the liquid flow tube mounting and alignment hardware, wherein fluid flowing through a flow tube mounted and aligned by the flow tube The flow tube mounting and alignment hardware includes a clip with internal periphery edges sized to match the external periphery edges of at least one sensing element associated with the sensor. At least two posts located at outer members of the clip above and below the tube. Posts are sized to be located ideally within a system to position and retain the outer diameter of liquid flow tube with respect to internal periphery edges of the clip and subsequently, the sensing element both horizontally and vertically. A center flexing member associated with the clip. A slot to accurately position/retain and apply a controlled force to an area of the tube located at the center of the sensing element.
摘要翻译：组合的液体流动管对准和液体感测系统包括流管安装和对准硬件，其包括用于将硬件紧固到基底的夹子; 以及用于与液体流管安装和对准硬件集成的传感器，其中流过通过流管安装和对准的流动管的流体。流管安装和对准硬件包括具有内周边缘的夹子，其尺寸设定成匹配外周边与传感器相关联的至少一个感测元件的边缘。位于夹子上方和下方的夹子的外部构件的至少两个柱。柱子的尺寸被设计成理想地位于系统内以相对于夹子的内周边缘定位和保持液体流动管的外径，并且随后将感测元件水平和垂直地定位。与夹子相关联的中心弯曲构件。用于准确地定位/保持并将受控的力施加到位于感测元件中心的管的区域的槽。

5. 发明授权

US06720852B2 Methods and apparatus for actuating and deactuating a switching device using magnets 失效
标题翻译：使用磁铁致动和停用开关装置的方法和装置
公开(公告)号：US06720852B2
公开(公告)日：2004-04-13
申请号：US10228708
申请日：2002-08-26
申请人： Michael P. Farrey , Michael G. Marchini
发明人： Michael P. Farrey , Michael G. Marchini
IPC分类号： H01H900
CPC分类号： H01H36/0073 , H01H37/56
摘要： An apparatus and method for actuating and deactuating an electro-mechanical switch utilizing an energy-storing actuator is disclosed. An electro-mechanical switch can be configured to include an (internal or external) lever. A first magnet having a first magnetic field thereof is generally located on the (internal or external) lever of the electro-mechanical switch. A second magnet having a second magnetic field thereof is generally located on an energy-storing actuator, such as a bi-metal coil, wherein the second magnetic field of the second magnet opposes the first magnetic field of the first magnet to form an opposing magnetic force thereof in order to actuate and deactuate the electro-mechanical switch.
摘要翻译：公开了一种利用能量存储致动器致动和停止机电开关的装置和方法。机电开关可以被配置为包括（内部或外部）杆。具有第一磁场的第一磁体通常位于机电开关的（内部或外部）杆上。具有第二磁场的第二磁体通常位于诸如双金属线圈的储能致动器上，其中第二磁体的第二磁场与第一磁体的第一磁场相反，以形成相对的磁以便致动和停用机电开关。

6. 发明授权

US6114643A Flexible interference mounting floating actuator switch assembly 有权
标题翻译：灵活的干扰安装浮动执行器开关组件
公开(公告)号：US6114643A
公开(公告)日：2000-09-05
申请号：US217278
申请日：1998-12-21
申请人： Michael G. Marchini , Richard L. Frost
发明人： Michael G. Marchini , Richard L. Frost
IPC分类号： H01H3/16 , H01H9/02 , H01H3/60
CPC分类号： H01H9/0207 , H01H3/161
摘要： A switch assembly with three axis actuator tolerance comprises a body containing an actuator floating in the x-y plane for moving a camming device which activates a self-contained switch unit with all parts being contained within the body. The switch assembly is thereby highly useful for accommodating manufacturing tolerances of appliances where the switch actuator must fit through holes in appliance panels or the body must fit between appliance panels or both.
摘要翻译：具有三轴致动器公差的开关组件包括主体，其包含浮动在x-y平面中的致动器，用于移动凸轮装置，该凸轮装置在所有部件都包含在主体内时启动独立的开关单元。因此，开关组件非常适用于容纳开关致动器必须通过器具面板中的孔配合的器具的制造公差，或者主体必须适合于电器面板或两者之间。

7. 发明授权

US07378934B2 Negative rate switch methods and systems for resilient actuating device 失效
标题翻译：用于弹性驱动装置的负速率开关方法和系统
公开(公告)号：US07378934B2
公开(公告)日：2008-05-27
申请号：US11008543
申请日：2004-12-09
申请人： Michael G. Marchini , Edward L. Stern
发明人： Michael G. Marchini , Edward L. Stern
IPC分类号： H01H37/18 , H01H37/12
CPC分类号： H01H5/04 , H01H5/22 , H01H13/186 , H01H13/26 , H01H13/36
摘要： Methods and systems for actuating a negative rate switch. A negative rate switch comprising a plunger and a resilient actuator thereof can be provided, wherein a highest plunger force occurs at a free position and a lowest plunger force occurs at a full over travel position. The negative rate switch can be configured such that when the resilient actuator provides resilient actuating force to overcome a free position force associated with the free position, the plunger moves without interruption through a total range of travel thereof and when the resilient actuating force drops slightly below a full over-travel plunger force associated with the full over travel position, the negative rate switch overcomes the resilient actuating force to return the plunger to the free position thereof without interruption.
摘要翻译：用于启动负速率开关的方法和系统。可以提供包括柱塞和其弹性致动器的负速率开关，其中在自由位置处发生最高的柱塞力，并且在完全行驶位置处发生最小的柱塞力。负速率开关可以被配置为使得当弹性致动器提供弹性致动力以克服与自由位置相关联的自由位置力时，柱塞通过其行程的整个范围而不间断地移动，并且当弹性致动力略微低于与完全超行程位置相关联的完全超行程柱塞力，负速率开关克服弹性致动力以将柱塞返回到其自由位置而不中断。

8. 发明授权

US07278308B2 Thermal isolation between heating and sensing for flow sensors 有权
标题翻译：用于流量传感器的加热和传感之间的隔热
公开(公告)号：US07278308B2
公开(公告)日：2007-10-09
申请号：US11299118
申请日：2005-12-08
申请人： Richard W. Gehman , Michael G. Marchini , Martin G. Murray
发明人： Richard W. Gehman , Michael G. Marchini , Martin G. Murray
IPC分类号： G01F1/68
CPC分类号： G01F1/6845 , G01F1/684
摘要： A flow sensor system includes a plurality of flow sensor chips, wherein each flow sensor chip among the plurality of flow sensor chips comprises a substrate, a heater element, a heater control circuit, and flow sensor component formed on the substrate, wherein the heater element is disposed separately from the heater control circuit on the substrate, wherein the heater control circuit is thermally isolated from the heater element and the flow sensor component. Additionally, an air gap can be formed between each sensor chip among the plurality of flow sensor chips, wherein the plurality of flow sensor chips comprises a flow sensor system in which each of the flow sensor chips are separated from one another by the air gap formed therebetween in order to reduce output distortion, response time, warm-up time, drift and noise associated with the plurality of flow sensor chips.
摘要翻译：流量传感器系统包括多个流量传感器芯片，其中多个流量传感器芯片中的每个流量传感器芯片包括形成在基板上的基板，加热器元件，加热器控制电路和流量传感器部件，其中加热元件与基板上的加热器控制电路分开布置，其中加热器控制电路与加热器元件和流量传感器部件热隔离。此外，可以在多个流量传感器芯片中的每个传感器芯片之间形成气隙，其中多个流量传感器芯片包括流量传感器系统，其中每个流量传感器芯片通过形成的气隙彼此分离以便减少与多个流量传感器芯片相关联的输出失真，响应时间，预热时间，漂移和噪声。

9. 发明授权

US5661275A Self adjusting switch mechanism 失效
标题翻译：自调节开关机构
公开(公告)号：US5661275A
公开(公告)日：1997-08-26
申请号：US587165
申请日：1996-01-16
申请人： Michael G. Marchini , Duane C. Shaw
发明人： Michael G. Marchini , Duane C. Shaw
IPC分类号： H01H3/16 , H01H9/20
CPC分类号： H01H3/166 , H01H2003/167
摘要： A self adjusting switch mechanism is provided which permits the specific location of a switch to be determined during an initial operation that moves a mounting plate relative to a bracket portion of the mechanism. This initial movement sets the switch in its proper position and prevents further movement. Subsequent operations of the device depress a plunger of the switch but do not change the relative position of the switch housing relative to a stationary structure, such as the housing of an appliance. Certain embodiments of the mechanism further incorporate a locking mechanism that can be manually set to prevent any further movement of the mounting plate relative to the bracket portion in response to jarring forces, such as when the door of an appliance is slammed shut.
摘要翻译：提供了一种自调节开关机构，其允许在初始操作期间确定开关的特定位置，该初始操作使安装板相对于机构的支架部分移动。该初始移动将开关设置在其适当位置，并防止进一步移动。该装置的后续操作压下开关的柱塞，但不改变开关壳体相对于固定结构（例如器具的外壳）的相对位置。该机构的某些实施例还包括可以手动设置的锁定机构，以防止安装板相对于支架部分的任何进一步的移动，以响应振动力，例如当器具的门被关闭时。

10. 发明授权

US07793410B2 Method of making a plurality of flow sensors 有权
标题翻译：制造多个流量传感器的方法
公开(公告)号：US07793410B2
公开(公告)日：2010-09-14
申请号：US11781197
申请日：2007-07-20
申请人： Aravind Padmanabhan , Ulrich Bonne , Michael G. Marchini
发明人： Aravind Padmanabhan , Ulrich Bonne , Michael G. Marchini
IPC分类号： H05K3/30
CPC分类号： G01F5/00 , G01F1/684 , G01F1/6842 , G01F1/6845 , G01F1/6847 , G01F15/14 , G01F15/18 , G01F15/185 , G01N1/2247 , G01N25/18 , G01N25/488 , G01N33/0014 , G01N2001/2285 , Y10T29/49117 , Y10T29/4913 , Y10T29/49135 , Y10T29/49147 , Y10T29/49798
摘要： A method of making a plurality of flow sensors is provided, each flow sensor having a substrate with a sensing element and flow channel aligned over the sensing element. The sensing element senses at least one property of a fluid. The flow channel is aligned by one or more guide elements formed in an alignment layer. The flow channel across the sensing area is accurately and precisely aligned due to the guide elements provided at the wafer-level, facilitating reliable, low-cost, and consistent results among multiple flow sensors. The flow sensor is adapted for use in harsh environments.
摘要翻译：提供了一种制造多个流量传感器的方法，每个流量传感器具有一个具有检测元件的基底和在该感测元件上对齐的流动通道。感测元件感测流体的至少一个性质。流动通道由形成在对准层中的一个或多个引导元件对准。由于提供在晶片级的引导元件，穿过感测区域的流动通道精确而准确地对准，从而促进了多个流量传感器之间的可靠，低成本和一致的结果。流量传感器适用于恶劣环境。

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