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公开(公告)号：US6105926A
公开(公告)日：2000-08-22
申请号：US376380
申请日：1999-08-18
申请人： Steven R. Oliver , John R. Wilson
发明人： Steven R. Oliver , John R. Wilson
IPC分类号： E03D3/06 , F16K21/18 , F16K31/145 , F16K31/385 , F16K31/12
CPC分类号： F16K31/3855 , E03D3/06
摘要： A diaphragm type flush valve for use with toilet devices such as urinals and water closets includes a body having an inlet and an outlet, a valve seat between the inlet and outlet, and a valve movable to a closing position on the valve seat to stop the flow between the inlet and outlet. The valve member includes a diaphragm peripherally attached to the body and a disc positioned on top of the diaphragm. There is a guide extending downwardly from the diaphragm. The disc is attached to the guide and functions to secure the diaphragm, disc and guide into the valve member. The disc includes a rigid body and a seal member, with the seal member having a portion on an upper surface of the disc for sealing contact with a relief valve, and a portion on a lower surface of the disc for contact with the diaphragm. The disc is attached to the guide through a one-way clutch which permits relative rotation of the disc and guide in one direction during assembly, and prevents relative rotation in the opposite direction after assembly.
摘要翻译： 一种隔膜式冲洗阀，用于与小便器和水厕等便器装置一起使用，其包括具有入口和出口的主体，入口和出口之间的阀座，以及可移动到阀座上关闭位置的阀，以阻止 入口和出口之间流动。 阀构件包括外围附接到主体的隔膜和位于隔膜顶部的盘。 有一个从隔膜向下延伸的导轨。 盘连接到引导件上，用于将隔膜，盘和引导件固定到阀构件中。 盘包括刚体和密封构件，密封构件具有在盘的上表面上的一部分，用于与安全阀密封接触，以及盘的下表面上的与隔膜接触的部分。 盘通过单向离合器连接到引导件，该单向离合器在组装期间允许盘和引导件在一个方向上相对旋转，并且在组装之后防止在相反方向上的相对旋转。
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公开(公告)号：US20140302789A2
公开(公告)日：2014-10-09
申请号：US14062242
申请日：2013-10-24
CPC分类号： H04W52/0248 , H04W4/80 , H04W74/04 , H04W84/00 , Y02D70/00 , Y02D70/144 , Y02D70/26
摘要： In one embodiment, a method for implementing two-way communication between at least first and second devices comprises steps of (a1) during finite time periods following transmission of respective first messages from the first device to the second device, using the first device to listen for second messages transmitted from the second device to first device; and (a2) after each of the finite time periods following the transmission of the respective first messages from the first device to the second device, ceasing to use the first device to listen for second messages transmitted from the second device to the first device until after the first device transmits another first message to the second device. In another embodiment, a method for implementing two-way communication between at least first and second devices comprises steps of: (a1) during finite time periods following reception by the second device of respective first messages from the first device, using the second device to transmit second messages to the first device; and (a2) after each of the finite time periods following reception by the second device of respective first messages from the first device, ceasing to use the second device to transmit second messages to the first device until after the second device receives another first message from the first device.
摘要翻译： 在一个实施例中，用于在至少第一和第二设备之间实现双向通信的方法包括以下步骤：（a1）在从第一设备向第二设备发送相应的第一消息之后的有限时间段期间，使用第一设备收听 对于从第二设备发送到第一设备的第二消息; 和（a2）在从第一设备向第二设备发送相应的第一消息之后的每个有限时间段之后，停止使用第一设备监听从第二设备发送到第一设备的第二消息，直到之后 第一设备向第二设备发送另一第一消息。 在另一个实施例中，一种用于在至少第一和第二设备之间实现双向通信的方法包括以下步骤：（a1）在由第二设备接收来自第一设备的各自第一消息之后的有限时间段内，使用第二设备 将第二消息发送到所述第一设备; 和（a2）在第二设备接收到来自第一设备的各自的第一消息之后的每个有限时间段之后，停止使用第二设备向第一设备发送第二消息，直到第二设备从第 第一个设备。
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公开(公告)号：US07937121B2
公开(公告)日：2011-05-03
申请号：US12315729
申请日：2008-12-05
CPC分类号： H04W52/0248 , H04W4/80 , H04W74/04 , H04W84/00 , Y02D70/00 , Y02D70/144 , Y02D70/26
摘要： In one embodiment, a method for implementing two-way communication between at least first and second devices comprises steps of: (a1) during finite time periods following transmission of respective first messages from the first device to the second device, using the first device to listen for second messages transmitted from the second device to first device; and (a2) after each of the finite time periods following the transmission of the respective first messages from the first device to the second device, ceasing to use the first device to listen for second messages transmitted from the second device to the first device until after the first device transmits another first message to the second device. In another embodiment, a method for implementing two-way communication between at least first and second devices comprises steps of: (a1) during finite time periods following reception by the second device of respective first messages from the first device, using the second device to transmit second messages to the first device; and (a2) after each of the finite time periods following reception by the second device of respective first messages from the first device, ceasing to use the second device to transmit second messages to the first device until after the second device receives another first message from the first device.
摘要翻译： 在一个实施例中，用于在至少第一和第二设备之间实现双向通信的方法包括以下步骤：（a1）在从第一设备向第二设备发送相应的第一消息之后的有限时间段期间，使用第一设备 监听从第二设备发送到第一设备的第二消息; 和（a2）在从第一设备向第二设备发送相应的第一消息之后的每个有限时间段之后，停止使用第一设备监听从第二设备发送到第一设备的第二消息，直到之后 第一设备向第二设备发送另一第一消息。 在另一个实施例中，一种用于在至少第一和第二设备之间实现双向通信的方法包括以下步骤：（a1）在由第二设备接收来自第一设备的各自第一消息之后的有限时间段内，使用第二设备 将第二消息发送到所述第一设备; 和（a2）在第二设备接收到来自第一设备的各自的第一消息之后的每个有限时间段之后，停止使用第二设备向第一设备发送第二消息，直到第二设备从第 第一个设备。
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公开(公告)号：US07466979B2
公开(公告)日：2008-12-16
申请号：US11402182
申请日：2006-04-11
CPC分类号： H04W52/0248 , H04W4/80 , H04W74/04 , H04W84/00 , Y02D70/00 , Y02D70/144 , Y02D70/26
摘要： In one embodiment, a method for implementing two-way communication between at least first and second devices comprises steps of: (a1) during finite time periods following transmission of respective first messages from the first device to the second device, using the first device to listen for second messages transmitted from the second device to first device; and (a2) after each of the finite time periods following the transmission of the respective first messages from the first device to the second device, ceasing to use the first device to listen for second messages transmitted from the second device to the first device until after the first device transmits another first message to the second device. In another embodiment, a method for implementing two-way communication between at least first and second devices comprises steps of: (a1) during finite time periods following reception by the second device of respective first messages from the first device, using the second device to transmit second messages to the first device; and (a2) after each of the finite time periods following reception by the second device of respective first messages from the first device, ceasing to use the second device to transmit second messages to the first device until after the second device receives another first message from the first device.
摘要翻译： 在一个实施例中，用于在至少第一和第二设备之间实现双向通信的方法包括以下步骤：（a1）在从第一设备向第二设备发送相应的第一消息之后的有限时间段期间，使用第一设备 监听从第二设备发送到第一设备的第二消息; 和（a2）在从第一设备向第二设备发送相应的第一消息之后的每个有限时间段之后，停止使用第一设备监听从第二设备发送到第一设备的第二消息，直到之后 第一设备向第二设备发送另一第一消息。 在另一个实施例中，一种用于在至少第一和第二设备之间实现双向通信的方法包括以下步骤：（a1）在由第二设备接收来自第一设备的各自第一消息之后的有限时间段内，使用第二设备 将第二消息发送到所述第一设备; 和（a2）在第二设备接收到来自第一设备的各自的第一消息之后的每个有限时间段之后，停止使用第二设备向第一设备发送第二消息，直到第二设备从第 第一个设备。
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公开(公告)号：US20120155353A1
公开(公告)日：2012-06-21
申请号：US13351674
申请日：2012-01-17
IPC分类号： H04W24/00
CPC分类号： H04W52/0248 , H04W4/80 , H04W74/04 , H04W84/00 , Y02D70/00 , Y02D70/144 , Y02D70/26
摘要： In one embodiment, a method for implementing two-way communication between at least first and second devices comprises steps of: (a1) during finite time periods following transmission of respective first messages from the first device to the second device, using the first device to listen for second messages transmitted from the second device to first device; and (a2) after each of the finite time periods following the transmission of the respective first messages from the first device to the second device, ceasing to use the first device to listen for second messages transmitted from the second device to the first device until after the first device transmits another first message to the second device.
摘要翻译： 在一个实施例中，用于在至少第一和第二设备之间实现双向通信的方法包括以下步骤：（a1）在从第一设备向第二设备发送相应的第一消息之后的有限时间段期间，使用第一设备 监听从第二设备发送到第一设备的第二消息; 和（a2）在从第一设备向第二设备发送相应的第一消息之后的每个有限时间段之后，停止使用第一设备监听从第二设备发送到第一设备的第二消息，直到之后 第一设备向第二设备发送另一第一消息。
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公开(公告)号：US06460825B1
公开(公告)日：2002-10-08
申请号：US09852409
申请日：2001-05-11
IPC分类号： F16K3112
CPC分类号： F16K31/3835 , E03D3/04 , F16K21/12
摘要： A flush valve includes a body having an inlet and an outlet and a valve seat at the outlet. There is a piston assembly movable in the body toward and away from the valve seat to control flow from the inlet through the outlet. A pressure chamber is formed in the body above the piston assembly, at least in part by a cover attached to the body. Pressure in the pressure chamber normally maintains the piston assembly closed upon the valve seat. There is a relief valve in the piston assembly for venting the pressure chamber to the outlet, permitting the piston assembly to move away from the valve seat to open flow through the outlet. There is an adjustment assembly located in the flush valve cover which permits adjustment of piston assembly stroke. The adjustment assembly includes a housing mounted in the cover, a sleeve axially movable in the housing, and an adjustment element for causing movement of the sleeve.
摘要翻译： 冲洗阀包括具有入口和出口的本体以及出口处的阀座。 存在活塞组件，其可在主体中朝向和远离阀座移动以控制从入口通过出口的流动。 压力室在活塞组件上方的主体中形成，至少部分地由连接到主体的盖子构成。 压力室中的压力通常将活塞组件保持在阀座上。 在活塞组件中有一个安全阀，用于将压力室排放到出口，允许活塞组件远离阀座移动以打开通过出口的流动。 位于冲洗阀盖中的调节组件允许调整活塞组件行程。 调节组件包括安装在盖中的壳体，可在壳体中轴向移动的套筒和用于引起套筒移动的调节元件。
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公开(公告)号：US06294786B1
公开(公告)日：2001-09-25
申请号：US09200392
申请日：1998-11-24
IPC分类号： E03C105
CPC分类号： E03C1/05 , Y10T137/9464 , Y10T428/24994
摘要： An electronic faucet sensor assembly includes a base having a pair of openings facing in a generally downward direction when the assembly is mounted in an electronically operated faucet. There is an infrared transmitter positioned in one of the openings and an infrared receiver positioned in the other opening. There is a lens mounted to the base and covering the transmitter and a second lens mounted to the base and covering the receiver. Electrical lead wires are attached to the transmitter and to the receiver and the lead wires extend through a channel located in the base. There is a strain relief at one end of the channel and there is a rib to isolate the leads extending between the strain relief and the transmitter and receiver so as to prevent electrical contact therebetween. The channel is filled with a potting compound to provide a watertight environment for the electrical components.
摘要翻译： 电子水龙头传感器组件包括当组件安装在电动操作的水龙头中时具有面向大致向下方向的一对开口的底座。 位于其中一个开口处的红外线发射器和位于另一个开口中的红外线接收器。 有一个透镜安装在基座上并覆盖发射器，第二个透镜安装在基座上并覆盖接收器。 电引线连接到发射器和接收器，引线延伸穿过位于基座中的通道。 在通道的一端处存在应变消除，并且存在用于隔离应变消除器和发射器和接收器之间延伸的引线的肋条，以防止它们之间的电接触。 通道填充有灌封胶，为电气部件提供防水环境。
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18.发明授权
公开(公告)号：US6052654A
公开(公告)日：2000-04-18
申请号：US364559
申请日：1999-07-30
CPC分类号： G04G21/02 , A61B5/1121 , A61B5/1123 , A61B5/681 , A61B5/6831 , G01C22/006 , G04G21/025
摘要： The time period that a foot is in contact with the ground during a stride taken by a user, and the period that the foot is not in contact with the ground between strides taken by the user are determined by processing and analyzing the output signal of an accelerometer. The accelerometer is mounted on the user such that its acceleration sensing axis senses acceleration in a direction substantially parallel to the bottom of the user's foot. The output of the accelerometer is high-pass filtered, amplified, and fed to the input of a micro-controller, which monitors the signal for positive and negative signal spikes that are indicative, respectively, of the moment that the foot of the user leaves the ground and the moment that the foot impacts with the ground. By measuring time intervals between these positive and negative spikes, average "foot contact times" and "foot loft times" of the user may be calculated. To derive the pace of the user, the average foot contact time is multiplied by a first constant if it is less than 400 milli-seconds (ms) and is multiplied by a second constant if it is greater than 400 ms. This pace value may, in turn, be used to calculate the distance traveled by the user.
摘要翻译： 在使用者步行期间脚与地面接触的时间段以及脚与使用者拍摄的步幅之间的地面不接触的时间段是通过处理和分析用户的输出信号来确定的 加速度计 加速度计被安装在使用者身上，使得其加速度感测轴在基本上平行于使用者的脚底部的方向上感测加速度。 加速度计的输出被高通滤波，放大并馈送到微控制器的输入端，微控制器监视信号的正和负信号峰值，分别表示用户离开的时刻的时刻 地面和脚冲击地面的时刻。 通过测量这些正和负尖峰之间的时间间隔，可以计算用户的平均“脚接触时间”和“脚放脚时间”。 为了推导用户的步调，平均脚接触时间如果小于400毫秒（ms）则乘以第一个常数，如果大于400毫秒则乘以第二个常数。 这个步调值又可以用来计算用户行进的距离。
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公开(公告)号：US6018705A
公开(公告)日：2000-01-25
申请号：US942802
申请日：1997-10-02
CPC分类号： G04G21/02 , A61B5/1121 , A61B5/1123 , A61B5/681 , A61B5/6831 , G01C22/006 , G04G21/025
摘要： The time period that a foot is in contact with the ground during a stride taken by a user, and the period that the foot is not in contact with the ground between strides taken by the user are determined by processing and analyzing the output signal of an accelerometer. The accelerometer is mounted on the user such that its acceleration sensing axis senses acceleration in a direction substantially parallel to the bottom of the user's foot. The output of the accelerometer is high-pass filtered, amplified, and fed to the input of a micro-controller, which monitors the signal for positive and negative signal spikes that are indicative, respectively, of the moment that the foot of the user leaves the ground and the moment that the foot impacts with the ground. By measuring time intervals between these positive and negative spikes, average "foot contact times" and "foot loft times" of the user may be calculated. To derive the pace of the user, the average foot contact time is multiplied by a first constant if it is less than 400 milli-seconds (ms) and is multiplied by a second constant if it is greater than 400 ms. This pace value may, in turn, be used to calculate the distance traveled by the user.
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