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1. 发明授权

US09016133B2 Pressure sensor with pressure-actuated switch 有权
标题翻译：带压力开关的压力传感器
公开(公告)号：US09016133B2
公开(公告)日：2015-04-28
申请号：US12985052
申请日：2011-01-05
申请人： William Frederick Adrianus Besling , Peter Gerard Steeneken , Olaf Wunnicke
发明人： William Frederick Adrianus Besling , Peter Gerard Steeneken , Olaf Wunnicke
IPC分类号： H01H35/34 , G01L19/12 , G01L7/08 , G01L9/00
CPC分类号： G01L9/0047 , G01L9/0072 , H01H35/346
摘要： Various embodiments relate to a pressure sensor and related methods of manufacturing and use. A pressure sensor may include an electrical contact included in a flexible membrane that deflects in response to a measured ambient pressure. The electrical contact may be separated from a signal path through a cavity formed using a sacrificial layer and PVD plugs. At one or more defined touch-point pressure thresholds, the membrane of the pressure sensor may deflect so that the state of contact between an electrical contact and one or more sections of a signal path may change. In some embodiments, the change of state may cause the pressure sensor to trigger an alarm in the electrical circuit. Various embodiments also enable the operation of the electrical circuit for testing and calibration through the use of one or more actuation electrode layers.
摘要翻译：各种实施例涉及压力传感器和相关的制造和使用方法。压力传感器可以包括包括在柔性膜中的电触点，其响应于测量的环境压力而偏转。电接触可以通过通过使用牺牲层和PVD插塞形成的腔的信号路径分离。在一个或多个限定的接触点压力阈值处，压力传感器的膜可以偏转，使得电触点与信号路径的一个或多个部分之间的接触状态可能改变。在一些实施例中，状态的改变可能导致压力传感器触发电路中的警报。各种实施例还使得电路的操作能够通过使用一个或多个致动电极层进行测试和校准。

2. 发明申请

US20150068523A1 PRESSURE SENSITIVE DEVICE FOR FLOW DETECTION 有权
标题翻译：用于流量检测的压力敏感装置
公开(公告)号：US20150068523A1
公开(公告)日：2015-03-12
申请号：US14025376
申请日：2013-09-12
申请人： ARROW ELECTRONICS, INC.
发明人： NICHOLAS POWERS , Christian Curtis
IPC分类号： A61M15/00 , G01L7/02 , G01L7/08
CPC分类号： G01L7/08 , A24F47/008 , A61M11/042 , A61M15/06 , A61M2016/0024 , A61M2205/8206 , A61M2207/00 , H01H35/346 , Y10T29/49155
摘要： A pressure sensitive device includes a ring having a central axis, first side and second side. The ring includes a dielectric portion parallel to the central axis and between the first and second sides. A flexible membrane is connected to a periphery of the ring on the first side, the flexible membrane including a conductive portion. A perforated membrane is connected to a periphery of the ring on the second side. The perforated membrane is spaced apart and electrically isolated from the flexible membrane by the ring below a threshold pressure differential across the pressure sensitive device. The perforated membrane includes an opening therethrough and a conductive portion facing and corresponding to the conductive portion of the flexible membrane such that a threshold pressure differential across the pressure sensitive device causes deflection between the conductive portions of the flexible membrane and the perforated membrane to change an electrical property.
摘要翻译：压敏装置包括具有中心轴线，第一侧面和第二侧面的环。环包括平行于中心轴线且在第一和第二侧之间的电介质部分。柔性膜在第一侧与环的周边连接，柔性膜包括导电部分。穿孔膜连接到第二侧的环的周边。穿孔膜与柔性膜间隔开并且通过环压低于压力敏感装置上的阈值压差而与电隔离。穿孔膜包括穿过其中的开口和面向并对应于柔性膜的导电部分的导电部分，使得跨越压敏装置的阈值压力差导致柔性膜的导电部分和穿孔膜之间的偏转，以改变电气性能。

3. 发明申请

US20140312713A1 Depth-Activated Sensor Switch and Method 有权
标题翻译：深度感应开关及方法
公开(公告)号：US20140312713A1
公开(公告)日：2014-10-23
申请号：US13866161
申请日：2013-04-19
申请人： SERCEL, INC.
发明人： Paul WENTZLER
IPC分类号： H01H35/32
CPC分类号： H01H35/32 , G01V1/201 , G01V1/38 , H01H35/346 , Y10T307/779
摘要： A switch for a marine seismic sensor. The switch includes a bellows having a closed end, a side portion and an open end, wherein the side portion connects the closed end to the open end, the closed end includes a conductive surface, and the side portion acts as a spring; a base plug that includes first input and first output contacts on a first side and second input and second output contacts on an opposite side; and a plug located in the open end of the bellows and configured to form a chamber, inside which the second input contact and the second output contact are provided. The conductive surface short-circuits the second input contact and the second output contact when a pressure larger than a predetermined pressure (P) acts on the conductive surface.
摘要翻译：海洋地震传感器开关。开关包括具有闭合端，侧部和开口端的波纹管，其中侧部将封闭端连接到开口端，封闭端包括导电表面，并且侧部充当弹簧; 基座插头，其包括在第一侧上的第一输入端和第一输出触头，第二输入和第二输出端在相对侧上; 以及位于所述波纹管的开口端中并且构造成形成室的插头，所述室内设置有所述第二输入触点和所述第二输出触点。当大于预定压力（P）的压力作用在导电表面上时，导电表面短路第二输入触点和第二输出触点。

4. 发明申请

US20140262901A1 PILF RESISTANT PACKAGING SYSTEM 审中-公开
标题翻译：防弹包装系统
公开(公告)号：US20140262901A1
公开(公告)日：2014-09-18
申请号：US14214817
申请日：2014-03-15
申请人： Marc G. Martino
发明人： Marc G. Martino
IPC分类号： B65D25/00
CPC分类号： B65D25/00 , B65D73/0014 , B65D2203/10 , B65D2211/00 , E04B2/7457 , E04B2002/7466 , E04B2002/7483 , E04B2002/7487 , E04F13/083 , G08B13/20 , H01H35/346
摘要： A theft-proof packaging system includes a product package having a compartment configured to encapsulate a product, wherein the compartment is pneumatically pressurized above a surrounding environment. A pressure sensor assembly is located within the compartment. The pressure sensor assembly includes a pressure sensor, a power source electrically connected to the pressure sensor and a transmitter electrically connected to the power source. The transmitter is configured to send a signal. A receiving unit is located outside the compartment of the product package and disposed remote from the product package. The receiving unit includes a receiver configured to receive the signal from the transmitter and an alarm electrically coupled to the receiver. The pressure sensor assembly is configured to detect a change in pressure inside the compartment and then send the signal to the receiving unit activating the alarm.
摘要翻译：防盗包装系统包括产品包装，其具有被配置为包封产品的室，其中隔室在周围环境之上被气动加压。压力传感器组件位于隔间内。压力传感器组件包括压力传感器，电连接到压力传感器的电源和电连接到电源的发射器。发射机配置为发送信号。接收单元位于产品包装的隔室外部，并远离产品包装放置。接收单元包括被配置为从发射器接收信号的接收器和电耦合到接收器的警报器。压力传感器组件被配置为检测隔室内的压力变化，然后将信号发送到启动报警器的接收单元。

5. 发明授权

US08201575B2 Air pressure regulator with flow sensor 有权
标题翻译：带流量传感器的气压调节器
公开(公告)号：US08201575B2
公开(公告)日：2012-06-19
申请号：US12175046
申请日：2008-07-17
申请人： Julia Anderson , Larry Brice , Anton Kristi
发明人： Julia Anderson , Larry Brice , Anton Kristi
IPC分类号： F16K31/36
CPC分类号： B60C23/003 , G05D16/0663 , H01H35/346 , Y10T137/777 , Y10T137/7826 , Y10T137/8242 , Y10T137/8326
摘要： A combination air regulator and sensor assembly includes a head including a first chamber having an inlet and an outlet. A regulator dome including a second chamber is linked with the first chamber through a bore. The second chamber includes at least one outlet. A valve assembly is housed within the bore and moveable between closed and open positions sealing and allowing flow in the bore. A first diaphragm is positioned in the second chamber and linked with the valve assembly. The valve assembly moves in response to a pressure applied to the first diaphragm. A spring contacts the first diaphragm and applies a biasing force to the first diaphragm. A sensor dome including a third chamber is linked with the outlet of the second chamber. The sensor chamber includes a discharge outlet. A second diaphragm is positioned in the sensor chamber. The second diaphragm includes a rubber disk having a conductive contact ring attached on one side of the rubber disk and a non-conductive cup washer attached on the same side of the disk. The cup washer includes a hole formed there through allowing passage of air between opposing sides of the second diaphragm. A sensor spring contacts the second diaphragm and applies a biasing force to the second diaphragm. Electrical contacts are attached to the sensor chamber. The electrical contacts selectively engage the contact ring and are responsive to a differential pressure of the second diaphragm to define an electrical switch.
摘要翻译：组合空气调节器和传感器组件包括头部，头部包括具有入口和出口的第一腔室。包括第二室的调节器圆顶通过孔连接到第一室。第二室包括至少一个出口。阀组件容纳在孔内并在密封和允许在孔中流动的封闭和打开位置之间移动。第一隔膜定位在第二室中并与阀组件连接。阀组件响应于施加到第一隔膜的压力而移动。弹簧接触第一隔膜并向第一隔膜施加偏置力。包括第三室的传感器圆顶与第二室的出口连接。传感器室包括排出口。第二隔膜位于传感器室中。第二隔膜包括橡胶盘，其具有附接在橡胶盘的一侧上的导电接触环和安装在盘的同一侧上的非导电杯垫圈。杯垫圈包括通过允许空气在第二隔膜的相对侧之间通过而形成的孔。传感器弹簧接触第二隔膜并向第二隔膜施加偏置力。电触点连接到传感器室。电触点选择性地接合接触环并且响应于第二隔膜的压差来限定电开关。

6. 发明申请

US20110226601A1 METAL DOME PRESSURE SWITCH 有权
标题翻译：金属压力开关
公开(公告)号：US20110226601A1
公开(公告)日：2011-09-22
申请号：US13053793
申请日：2011-03-22
申请人： Stephen William Blakely
发明人： Stephen William Blakely
IPC分类号： H01H3/02 , H01H11/00
CPC分类号： H01H35/343 , H01H1/5805 , H01H11/00 , H01H35/346
摘要： Disclosed is a pressure switch that utilizes a dome switch having a flange surrounding the dome. The flange is anchored to a substrate such that the dome portion is in contact with a contact pad on the substrate. A pressure medium applied through passageways in the substrate flexes the dome in an elastic manner so that the dome does not contact the contact pad. When the pressure medium falls below a predetermined threshold level, the dome expands and contacts the contact pad to complete a circuit that indicates that the pressure of the pressure medium has fallen below the threshold level.
摘要翻译：公开了一种使用具有围绕圆顶的凸缘的圆顶开关的压力开关。凸缘被锚定到基底，使得圆顶部分与基底上的接触垫接触。通过衬底中的通道施加的压力介质以弹性方式弯曲圆顶，使得圆顶不接触接触垫。当压力介质下降到预定的阈值水平以下时，穹顶膨胀并接触接触垫，以完成指示压力介质的压力已经低于阈值水平的电路。

7. 发明授权

US07759591B2 Pneumatic MEMS switch and method of fabricating the same 有权
标题翻译：气动MEMS开关及其制造方法
公开(公告)号：US07759591B2
公开(公告)日：2010-07-20
申请号：US11513036
申请日：2006-08-31
申请人： Che-heung Kim , Hyung Choi , In-sang Song , Sang-hun Lee , Sang-wook Kwon , Dong-kyun Kim , Young-tack Hong , Jong-seok Kim , Chang-seung Lee
发明人： Che-heung Kim , Hyung Choi , In-sang Song , Sang-hun Lee , Sang-wook Kwon , Dong-kyun Kim , Young-tack Hong , Jong-seok Kim , Chang-seung Lee
IPC分类号： H01H57/00
CPC分类号： H01H59/0009 , H01H35/346 , H01H2221/02
摘要： A pneumatic micro electro mechanical system switch includes a substrate, a pneumatic actuating unit disposed on the substrate; the pneumatic actuating unit having a plurality of variable air cavities communicating such that when one of the plurality of variable air cavities is compressed, the rest are expanded; a signal line having a plurality of switching lines, each of which passes through a corresponding one of the plurality of variable air cavities and has switching ends disposed in a spaced-apart relation with each other in the corresponding one of the plurality of variable air cavities; a movable switching unit to connect the first and the second switching ends of each of the plurality of switching lines if one of the plurality of variable air cavities is compressed; and a driving unit to drive the pneumatic actuating unit so as to selectively compress the plurality of variable air cavities.
摘要翻译：气动微机电系统开关包括基板，设置在基板上的气动执行单元; 所述气动致动单元具有多个可变空气腔，所述多个可变空气腔连通，使得当所述多个可变空气腔中的一个被压缩时，其余部分被膨胀; 信号线具有多个切换线，每个切换线通过多个可变空气腔中的相应一个，并且具有相互间隔开的多个可变空气腔中相应的一个中的彼此间隔开的切换端 ; 如果多个可变空气腔中的一个被压缩，则可移动切换单元连接多个切换线中的每一个的第一和第二切换端; 以及驱动单元以驱动气动致动单元，以选择性地压缩多个可变空气腔。

8. 发明申请

US20070241613A1 Circuit diagnostics switch system 有权
标题翻译：电路诊断开关系统
公开(公告)号：US20070241613A1
公开(公告)日：2007-10-18
申请号：US11402745
申请日：2006-04-12
申请人： Jack Koski
发明人： Jack Koski
IPC分类号： B60L1/00
CPC分类号： G01R31/007 , H01H35/343 , H01H35/346
摘要： A switch system comprising a detection device that operates in first and second modes and that conducts first and second currents based on the first and second modes, respectively. A control module input circuit outputs first and second voltages based on the first and second currents. The switch system further includes a control module that receives the first and second voltages and that compares the first and second voltages to first and second predetermined voltage ranges, respectively. Further, the control module detects at least one of a proper operation and a faulty operation of the switch system based on the comparison. The control module receives the first voltage when the detection device conducts the first current and receives the second voltage when the detection device conducts the second current.
摘要翻译：一种开关系统，包括检测装置，其以第一和第二模式工作，并分别基于第一和第二模式传导第一和第二电流。控制模块输入电路基于第一和第二电流输出第一和第二电压。开关系统还包括控制模块，其接收第一和第二电压，并分别将第一和第二电压与第一和第二预定电压范围进行比较。此外，控制模块基于比较来检测开关系统的正常操作和故障操作中的至少一个。当检测装置传导第一电流时，控制模块接收第一电压，并且当检测装置传导第二电流时接收第二电压。

9. 发明申请

US20070140614A1 Pneumatic MEMS switch and method of fabricating the same 有权
标题翻译：气动MEMS开关及其制造方法
公开(公告)号：US20070140614A1
公开(公告)日：2007-06-21
申请号：US11513036
申请日：2006-08-31
申请人： Che-heung Kim , Hyung Choi , In-sang Song , Sang-hun Lee , Sang-wook Kwon , Dong-Kyun Kim , Young-tack Hong , Jong-seok Kim
发明人： Che-heung Kim , Hyung Choi , In-sang Song , Sang-hun Lee , Sang-wook Kwon , Dong-Kyun Kim , Young-tack Hong , Jong-seok Kim
IPC分类号： G02B6/26
CPC分类号： H01H59/0009 , H01H35/346 , H01H2221/02
摘要： A pneumatic micro electro mechanical system switch includes a substrate, a pneumatic actuating unit disposed on the substrate; the pneumatic actuating unit having a plurality of variable air cavities communicating such that when one of the plurality of variable air cavities is compressed, the rest are expanded; a signal line having a plurality of switching lines, each of which passes through a corresponding one of the plurality of variable air cavities and has switching ends disposed in a spaced-apart relation with each other in the corresponding one of the plurality of variable air cavities; a movable switching unit to connect the first and the second switching ends of each of the plurality of switching lines if one of the plurality of variable air cavities is compressed; and a driving unit to drive the pneumatic actuating unit so as to selectively compress the plurality of variable air cavities.
摘要翻译：气动微机电系统开关包括基板，设置在基板上的气动执行单元; 所述气动致动单元具有多个可变空气腔，所述多个可变空气腔连通，使得当所述多个可变空气腔中的一个被压缩时，其余部分被膨胀; 信号线具有多个切换线，每个切换线通过多个可变空气腔中的相应一个，并且具有相互间隔开的多个可变空气腔中相应的一个中的彼此间隔开的切换端 ; 如果多个可变空气腔中的一个被压缩，则可移动切换单元连接多个切换线中的每一个的第一和第二切换端; 以及驱动单元以驱动气动致动单元，以选择性地压缩多个可变空气腔。

10. 发明申请

US20070068782A1 Pressure switches 审中-公开
标题翻译：压力开关
公开(公告)号：US20070068782A1
公开(公告)日：2007-03-29
申请号：US11523852
申请日：2006-09-20
申请人： Alan Harper
发明人： Alan Harper
IPC分类号： H01H35/34
CPC分类号： H01H35/346
摘要： The invention provides an improved pressure switch, i.e. a switch that is opened or closed in response to the presence or absence of a pressure in excess of or less than a predetermined value. The pressure switch comprises a switch body mounted on a printed circuit board, a chamber within the switch body, a switch contact plate on the printed circuit board and pressure-responsive means within the chamber that is movable into electrical contact with the switch contact plate.
摘要翻译：本发明提供了一种改进的压力开关，即，响应于存在或不存在超过或小于预定值的压力而打开或关闭的开关。压力开关包括安装在印刷电路板上的开关体，开关体内的腔室，印刷电路板上的开关接触板和腔室内的压力响应装置，其可移动地与开关接触板电接触。

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