公开(公告)号：US09418803B2

公开(公告)日：2016-08-16

申请号：US13906385

申请日：2013-05-31

申请人： National Tsing Hua University

发明人： Yu-Che Huang ,  Chang-Yi Liu ,  Wei-Leun Fang

IPC分类号： H01H29/00

CPC分类号： H01H29/002

摘要： An inertia switch includes a stack of a base plate and a base cover. The base plate provided inside a liquid storage chamber and a sensing chamber communicating with a liquid storage chamber. The liquid storage chamber contains working fluid, and the sensing chamber equipped with a sensing electrode extending to and connected to an external equipment that tend to interact with the inertia switch. The electricity-conductive liquid is utilized as a medium for inertia detection. Furthermore, by the width, depth and angle of the flow channel design, when the liquid material flows into the sensing chamber through the channel after a time delay, a sensing signal is obtained by the sensing electrodes through a change of a resistance value or a capacitance value to actuate the switch. The inertia switch has a simple structure and is low cost.

摘要翻译： 惯性开关包括底板和底盖的叠层。 设置在液体储存室内的基板和与液体储存室连通的检测室。 液体储存室包含工作流体，并且感测室配备有传感电极，该传感电极延伸到并连接到倾向于与惯性开关相互作用的外部设备。 导电液体用作惯性检测的介质。 此外，通过流路设计的宽度，深度和角度，当液体材料在时间延迟之后通过通道流入感测室时，感测电极通过电阻值的改变或 电容值来启动开关。 惯性开关结构简单，成本低。

公开(公告)号：US06600415B1

公开(公告)日：2003-07-29

申请号：US09937750

申请日：2001-09-28

申请人： Jiekui Li

发明人： Jiekui Li

IPC分类号： B60Q150

CPC分类号： G01P15/135 ,  H01H29/002

摘要： The invention relates to emergency-deceleration condition transducers, including an insulation house made by insulation material, which defines a closed arc hollow groove. Said arc hollow groove is filled with some mercury. Said mercury in the arc groove will be moved for front and behind along the arc surface when the traveling speed is changed during the motor vehicle travailing, so that the electrodes spaced will be turned on/turned off to produce corresponding condition signal. The invention relates still to emergency brake lamps using the emergency-deceleration condition transducers, the turning on/off of the lamps will be carried out automatically without effects by driver mistaking operating, so the accident of vehicle striking from behind can be effectively avoided.

摘要翻译： 本发明涉及紧急减速条件传感器，包括由绝缘材料制成的绝缘屋顶，其限定了闭合的中空凹槽。 所述弧形中空槽填充有一些汞。 当在机动车辆行驶期间行驶速度改变时，弧槽中的所述汞将沿着弧形表面前后移动，使得间隔开的电极将被打开/关闭以产生相应的状态信号。 本发明还涉及使用紧急减速条件换能器的紧急制动灯，灯的打开/关闭将自动进行而不受驾驶员错误操作的影响，从而可以有效地避免车辆从后方撞击的事故。

公开(公告)号：US5359162A

公开(公告)日：1994-10-25

申请号：US176685

申请日：1994-01-03

申请人： Sheldon S. Bitko

发明人： Sheldon S. Bitko

IPC分类号： H01H29/00 ,  H01H35/14

CPC分类号： H01H29/002

摘要： A shock sensor comprises a housing defining an interior space. The space includes a cylindrical side surface and an end surface, the surfaces being formed of an electrically conductive material. An insert is positioned in the space and includes an electrically conductive support surface which defines a recess facing the conductive end surface. A volume of mercury is contained in the recess. The support surface is wetted to the liquid, and the end and side surfaces are not wetted to the liquid, so that the liquid moves into electrical contact with the end surface and/or side surface in response to shocks and is thereafter restored.

摘要翻译： 冲击传感器包括限定内部空间的壳体。 所述空间包括圆柱形侧表面和端表面，所述表面由导电材料形成。 插入件定位在该空间中并且包括导电支撑表面，其限定面向导电端表面的凹部。 凹槽中含有一定量的汞。 支撑表面被润湿到液体，并且端面和侧表面没有被润湿到液体，使得液体响应于冲击而与端表面和/或侧表面电接触，然后恢复。

公开(公告)号：US5083676A

公开(公告)日：1992-01-28

申请号：US509608

申请日：1990-04-16

申请人： William D. Hunter ,  Hugh E. Cross

发明人： William D. Hunter ,  Hugh E. Cross

IPC分类号： B67D7/32 ,  B67D7/84 ,  H01H29/00

CPC分类号： B67D7/3218 ,  B67D7/84 ,  H01H29/002

摘要： A system for dispensing hazardous fluid particular suitable for gasoline service stations utilizing an electrical impact sensing switch mounted upon each dispenser wherein the contacts of the normally open switch close upon impact occurring at the dispenser and the switch controls a primary electrical circuit energizing the pumps providing pressurized fluid to the dispenser whereby impact forces de-energizes the pumps minimizing to actuate alarms and alert personnel of the impact.

摘要翻译： 一种用于分配特别适合于汽油服务站的危险流体的系统，其利用安装在每个分配器上的电冲击感测开关，其中常开开关的接触在分配器和开关处发生冲击时接近，控制主电路为提供加压的泵 液体流到分配器，由此冲击力使泵对泵进行最小化，从而致动报警并警告人员影响。

公开(公告)号：US5021618A

公开(公告)日：1991-06-04

申请号：US478947

申请日：1990-02-12

申请人： Susumu Ubukata ,  Yasukazu Mizutani ,  Shigekazu Shibata

发明人： Susumu Ubukata ,  Yasukazu Mizutani ,  Shigekazu Shibata

IPC分类号： H01H29/26 ,  H01H29/00 ,  H01H35/14

CPC分类号： H01H29/002

摘要： An acceleration responsive switch, for operating an air bag system installed in an automobile, includes a cylindrical receptacle for containing an electrically conductive liquid such as mercury and an inert gas, a metallic lid having an open end and hermetically secured to the open end of the receptacle, and a pair of electrodes having one ends extended into the receptacle through the open end of the lid, respectively such that the one ends of the electrodes are brought into contact with the conductive liquid when a shock acting on the receptacle causes the conductive liquid to move within the receptacle.

摘要翻译： 用于操作安装在汽车中的安全气囊系统的加速度响应开关包括用于容纳诸如汞和惰性气体的导电液体的圆柱形容器，具有开口端的金属盖，并且气密地固定到 插座和一对电极，其一端分别通过盖的开口端延伸到插座中，使得当作用在插座上的冲击导致导电液体时电极的一端与导电液体接触 在容器内移动。

公开(公告)号：US4648273A

公开(公告)日：1987-03-10

申请号：US737149

申请日：1985-05-23

申请人： Karlis V. Ozols

发明人： Karlis V. Ozols

IPC分类号： G01P15/08 ,  G01P15/18 ,  H01H29/00

CPC分类号： G01P15/0888 ,  G01P15/18 ,  H01H29/002

摘要： A device is provided for detecting the influence of a gravitational forceon a body due to changes in a freefall state. The device includes a spherical housing, and a flow medium is contained in, and is adapted to travel about and undergo flow in the housing. Monitoring means are provided at preselected positions about the housing for sensing the presence or absence of medium at said positions.

摘要翻译： 提供了一种用于检测由于自由落体状态的变化引起的身体重力的影响的装置。 该装置包括球形壳体，并且流动介质容纳在壳体中并且适于在壳体中行进和经历流动。 在围绕壳体的预选位置处提供监测装置，用于感测在所述位置处的介质的存在或不存在。

公开(公告)号：US3973092A

公开(公告)日：1976-08-03

申请号：US453992

申请日：1974-03-22

申请人： David S. Breed ,  Harald S. Husby ,  Stanley Sung

发明人： David S. Breed ,  Harald S. Husby ,  Stanley Sung

IPC分类号： H01H29/00 ,  H01H29/08 ,  H01H35/14

CPC分类号： H01H29/08 ,  H01H29/002

摘要： Acceleration sensing apparatus comprises a casing having a pair of substantially perpendicular passages communicating with each other and accommodating spaced apart, normally open electrical contacts. One of the passages contains mercury which is operable to flow into the other passage in response to predetermined acceleration of the casing and bridge the conductors so as to establish a current path therebetween.

摘要翻译： 加速度传感装置包括具有彼此连通并且容纳间隔开的常开电触点的一对基本上垂直的通道的壳体。 通道中的一个包含汞，其可操作以响应于壳体的预定加速度而流入另一通道，并桥接导体以便在其间建立电流路径。

公开(公告)号：US3914567A

公开(公告)日：1975-10-21

申请号：US43358774

申请日：1974-01-15

申请人： US ARMY

发明人： REINNAGEL RICHARD E

IPC分类号： H01H29/00 ,  H01H35/14

CPC分类号： H01H29/002

摘要： A hollow hermetically sealed sphere has sets of insulated conducting segments forming terminals of a normally open switch. A nonconducting flotation media partially fills the sphere. An insulating toroid, of lower density than the flotation media, freely floats thereon. The toroidal inside walls insolates a disc-shaped, conductive film which floats on the flotation media, from an outer annular conducting film of like nature which provides an electrical connection with at least one of the conducting segments. The segments are externally interconnected to form a plus set and a minus set. The shape and interconnection of the segments is arranged such that the annular conducting film will not contact a segment of the plus and minus set at the same time and such that the disc conducting film will contact a segment of the minus set when the annular film is contacting a segment of the plus set and vice versa. The freedom of orientation of the sphere is limited by the shape and area of the segments and level of the flotation media.

摘要翻译： 空心密封球体具有形成常开开关的端子的一组绝缘导电段。 非导电浮选介质部分填满了球体。 具有比浮选介质更低密度的绝缘环形圈，在其上自由浮动。 环形内壁使得从与提供与至少一个导电段的电连接的类似性质的外部环形导电膜剥离浮动在浮选介质上的盘形导电膜。 这些段在外部互连以形成一个加集合和一个负集合。 片段的形状和互连被布置成使得环形导电膜不会同时接触正负集合的部分，并且当环形膜是 联系加集的一部分，反之亦然。 球体的取向自由受到段的形状和面积以及浮选介质的水平的限制。

公开(公告)号：US3898613A

公开(公告)日：1975-08-05

申请号：US45994074

申请日：1974-04-11

申请人： FOSTER MILLER ASS

发明人： NAHIKIAN EDWIN H ,  GOLDMAN EDWARD J ,  BROWN ROBERT L

IPC分类号： G01P15/135 ,  H01H29/00 ,  H01H35/14 ,  H01H35/06

CPC分类号： G01P15/135 ,  H01H29/002 ,  H01H35/14

摘要： A device for sensing and indicating the relative acceleration rate of a vehicle comprises a housing having an acceleration rate sensing switch carried by an adjusting member and an indicator operatively connected to the switch and a battery power source. The adjusting member is operative to position the switch for sensing vehicle acceleration rate above a given threshold level. When the vehicle acceleration rate exceeds the preset threshold level, the switch is actuated to its ON state and the indicator is energized for presenting an indication of excessive vehicle acceleration rate and increased fuel consumption.

摘要翻译： 用于感测和指示车辆的相对加速度的装置包括具有由调节构件承载的加速度感测开关和可操作地连接到开关的指示器和电池电源的壳体。 调节构件用于定位开关以感测车辆加速度高于给定阈值水平。 当车辆加速率超过​​预设阈值水平时，开关被启动到其ON状态，并且指示器被通电以呈现过大的车辆加速率和增加的燃料消耗的指示。

公开(公告)号：US2201754A

公开(公告)日：1940-05-21

申请号：US28499539

申请日：1939-07-17

申请人： WORTH JOSEPH B

发明人： WORTH JOSEPH B

IPC分类号： H01H29/00 ,  H01H29/22

CPC分类号： H01H29/22 ,  H01H29/002