| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 1 | 用于检测快速减速/加速事件的传感器 | CN201210210668.X | 2012-06-20 | CN102853853A | 2013-01-02 | 巴卡·安德烈 |
| 本发明在此公开的是一种用于检测快速减速/加速事件的传感器。根据公开内容实施例所配置的传感器包括接近于一磁铁的磁性可操作设备。传感器也包括可操作地耦合至磁性屏蔽的偏置组件。偏置组件控制磁性屏蔽在第一位置和第二位置之间的运动，在第一位置处将磁性可操作设备与磁铁屏蔽，在第二位置处将磁性可操作性设备暴露于磁铁。在减速/加速事件中，磁性屏蔽克服偏置组件并从第一位置移动至第二位置，从而导致磁性可操作设备暴露于磁铁。 | ||||||
| 2 | 用于机动车防盗锁的低电流开关 | CN200680045457.8 | 2006-10-09 | CN101322207A | 2008-12-10 | 法布赖斯·贾科明; 路易斯·卡纳德 |
| 本发明涉及一种开关，特别是用于接通和闭合机动车的至少一个的操作单元，该开关用于与防盗锁配合，所述防盗锁包括定子(1)和转子(2)，所述转子可在定子中旋转并具有至少一个固定到所述转子(2)永磁体(6)，所述开关包括至少两个设置有引线(8A、8B)并通过所述引线电连接到连接器的触头(10A、10B、10C)的磁簧管(7A、7B)。本发明的特征在于所述磁簧管设置在连接器主体(4)上，该连接器主体设计为固定在所述定子(1)上的所谓的可分离操作位置。 | ||||||
| 3 | 震动探测器 | CN98103683.X | 1998-01-23 | CN1183391C | 2005-01-05 | 中村清隆 |
| 一种冲击探测器包括一个其中确定了一个圆柱形空间的外壳。该探测器包括一个保护管，它设置在圆柱形空间中以在外壳与保护管之间确定一个环形间隙，在该保护管中有一个内部空间，并且一个分隔元件设置在内部空间中以平行于保护管的纵轴延伸，并将内部空间分隔成多个大体平行于保护管延伸的分隔间。该探测器也包括多个在每个分隔间中设置一个的簧片开关，和放置在分隔间内剩余空间中的绝缘元件，以及一个磁激励装置，用于激励簧片开关。 | ||||||
| 4 | 震动探测器 | CN98103683.X | 1998-01-23 | CN1189623A | 1998-08-05 | 中村清隆 |
| 一种冲击探测器包括一个其中确定了一个圆柱形空间的外壳。该探测器包括一个保护管,它设置在圆柱形空间中以在外壳与保护管之间确定一个环形间隙,在该保护管中有一个内部空间,并且一个分隔元件设置在内部空间中以平行于保护管的纵轴延伸,并将内部空间分隔成多个大体平行于保护管延伸的分隔间。该探测器也包括多个在每个分隔间中设置一个的簧片开关,和放置在分隔间内剩余空间中的绝缘元件,以及一个磁激励装置,用于激励簧片开关。 | ||||||
| 5 | 冲击传感器 | CN97123064.1 | 1997-12-02 | CN1186228A | 1998-07-01 | 吉田谕纪 |
| 提供一种冲击传感器,可水平、垂直安装,同时小型化,输出方式多样化。冲击传感器20包括:固定于壳体21内的MR元件22、23;振子27,由壳体内的支点部件26可旋转地支承,为了在撞击时失去平衡,把距支点部件的长度A和B的比率设定为1∶1之外;在振子27两端配置的永磁体28、29,具有MR元件可以动作的规定空隙;在与壳体21内部的永磁体对置的位置设置的磁性体30、31;MR元件的输出的波形整形电路部24、25。 | ||||||
| 6 | Motion detector for animals | US12085166 | 2006-11-11 | US08169333B2 | 2012-05-01 | Albertino Bernardo M. Verstege; Otto Theodorus J. Zents; Hans Benedictus |
| A motion detector, in particular suitable for animals, comprising at least one motion element, wherein an element movable within a predetermined area is located, which brings about an electrical connection in at least one position, wherein the movable element is a magnetic element, which can move along a path of travel formed by a cavity in the motion element, and wherein, near the path of travel, at least one magnetically sensitive switching element is placed, which can be influenced by the magnetic element. | ||||||
| 7 | Magnetoresistive rollover sensor | US09683705 | 2002-02-05 | US06518751B1 | 2003-02-11 | Christopher Richard Bujak |
| A vehicle rollover sensor 10 is provided, including a movable member free 12 free to rotate about a single axis 14. The movable member 12 includes an inertial mass 18. A magnet 22 is mounted to the movable member 12. The vehicle rollover sensor 10 further includes a magnetoresistive sensor 24 capable of sensing changes in the magnetic field due to changes in the orientation of the moveable member 12. | ||||||
| 8 | Acceleration detection device and sensitivity setting method | US09931046 | 2001-08-17 | US06455791B1 | 2002-09-24 | Toshiyuki Yamashita; Eiichiro Murai |
| The setting of a sensitivity of an acceleration detection device is performed by regulating the characteristics of a compression coil spring such as an initial load or a spring constant of the compression coil spring and by regulating the dimension of a mass body in an axial direction of a slide shaft. Further, a compression coil spring is used which has non-linear deflection-load characteristics. | ||||||
| 9 | Magnetic bi-directional shock sensor | US09603603 | 2000-06-26 | US06429392B1 | 2002-08-06 | Martyn Bensley; Marcel Briers |
| An acceleration-sensing mass/magnet is positioned about the center activation region of a reed switch. Motion of the acceleration-sensing magnet in either direction along the reed switch causes the reed switch to close. A first mechanism for sensing shock in a first direction is contained between a flange and a lid connected by a cylindrical wall. The flange and lid ride a plastic tube that contains the reed switch. The acceleration-sensing magnet travels between the flange and the lid on the tube. A second mechanism for sensing shock in a second opposed direction is formed by positioning a second mechanism about the magnet and the first mechanism. The second mechanism for sensing shock has a spring that biases the lid of the plastic sleeve against an abutment formed by a portion of a plastic capsule that encloses the entire shock sensor. | ||||||
| 10 | Roll-over sensor with pendulum mounted magnet | US178120 | 1998-10-23 | US6018130A | 2000-01-25 | David P. Haack; Brad A. Benson; Daniel R. Reneau |
| A shunt is pivotally mounted to form a pendulum positioned between a reed switch and a magnet. The shunt is formed of ferromagnetic material and is mounted such that as long as it remains between the reed switch and the magnet the reed switch remains open. The shunt is held or biased between the magnet and the reed switch by the force of the magnetic attraction between the shunt and the magnet. The mass of the shunt acts as both a tilt sensor which responds to gravity and an accelerometer sensitive to crash-induced accelerations. The reed switch, magnet and shunt are mounted in a housing which positions the reed switch and magnet and controls the maximum range of motion of the pendulum-mounted shunt. An alternative embodiment employs a subassembly which includes a magnet, a shunt, and a selectively positioned mass, the subassembly is mounted to pivot over a reed switch. The magnet is positioned on or very near the pivot axis. The shunt is positioned further from the pivot axis toward the reed switch. Rotation of the subassembly about the pivot axis results in little displacement of the magnet but a large displacement of the shunt which allows the reed switch to be influenced by the magnet and close. The frequency response and sensitivity of the subassembly can be adjusted by positioning mass about the pivot axis so as to achieve a desired first and second moments about the pivot axis. | ||||||
| 11 | Shock sensor with rotating magnetorestrictive effect element | US984684 | 1997-12-03 | US5983724A | 1999-11-16 | Yuki Yoshida |
| A shock sensor detects shocks from all directions in a plane. A shock-sensing member extends longitudinally and is housed in a case. The shock-sensing member is rotatably supported by a supporting pin at an off-center point in terms of mass of the shock-sensing member. The shock-sensing member has a magnet mounted on each of two diametrically opposing ends of the shock-sensing member. Each magnet opposes a magnetoresistive effect element fixed in the case. The magnetoresistive effect element may include four elements electrically connected in a bridge configuration. When the shock-sensing member receives a shock, the shock-sensing member rotates about the supporting member causing the magnetoresistive effect element to be subjected to a change in the magnetic field of the magnet. The output of the magnetoresistance changes with changes in the magnetic field and is processed by an output circuit which in turn outputs a sensor output accordingly. | ||||||
| 12 | Shock sensors | US738699 | 1996-10-28 | US5770792A | 1998-06-23 | Tsutomu Nakada; Akira Fuse; Yoshiyuki Sugiyama; Yuji Tsuda; Okihiro Iwaki |
| A shock sensor including a magnetic reed switch extending in a direction in which shocks are to be detected, a member movable along the magnetic reed switch due to the shocks and including a magnet for imparting a magnetic force to the magnetic reed switch to turn on the magnetic reed switch, a coil spring for biasing the moving member toward one side of the magnetic reed switch, and an adjuster for adjusting the time duration in which the magnetic reed switch is on. The adjuster also reduces the moving speed of the moving member of adjusts the turn-on time when the magnetic reed switch is turned on. | ||||||
| 13 | Peptide intermediates | US557032 | 1995-12-07 | US5756758A | 1998-05-26 | Ronald Frank; Stefan Hoffmann |
| The invention relates to compounds which can be reacted with a carboxyl function with formation of an ester bond, whereby a protective group and, in particular, an anchor group for the carboxyl function is provided. The invention further relates to esters of acids which are obtainable by esterification with a compound according to the invention, and to the use of the compounds according to the invention in peptide synthesis. | ||||||
| 14 | Shock sensor | US617576 | 1996-03-19 | US5664665A | 1997-09-09 | Tatsuo Kobayashi; Kiyotaka Nakamura; Hisaharu Matsueda; Kayoko Makiki; Isamu Hamazaki; Kazuya Watanabe |
| A shock sensor capable of detecting a shock in a number of directions includes a reed switch, which is fixed inside a body and has a reed contact part which is magnetically changed from a first to a second state by way of a magnet, which is fixed inside the body at a specified distance from the reed switch. A shield member, having a sufficiently large area, prevents the magnet force of the magnet from affecting the reed contact part when the shield member is in its regular position. A resilient member, in a normal state, keeps the shield member at its regular position between the reed contact part and a magnet, at which the reed contact part is kept in the first state. When a shock is applied to the shock sensor, the resilient member allows the shield member to move to a position where the reed contact part changes over to the second state.In a second embodiment, the magnet is movably held in the main casing at a specified distance from the reed switch. In a normal state, the position of the magnet is such that a magnetism does not affect the reed contact part. When a shock is applied to the shock sensor, the magnet moves to a second position where the reed contact part is changed over to the second state. | ||||||
| 15 | Vehicle safety restraint system with linear output impact sensor | US423323 | 1995-04-17 | US5608270A | 1997-03-04 | Jack B. Meister |
| A vehicle restraint system that includes an impact sensor for sensing a vehicle impact to provide an electrical impact signal, an occupant restraint such as an air bag to restrain motion of a vehicle occupant, and an electronic control circuit responsive to the impact signal for operating the occupant restraint. The impact sensor includes a permanent magnet axially slidable within a linear cavity and resiliently biased to one end of the cavity, such that vehicle impact forces on the sensor urge the magnet to slide axially toward the opposing end of the cavity against the biasing forces. A magnetic sensor is disposed adjacent to the cavity and is characterized by providing the electrical impact signal as an analog electrical signal that varies in magnitude as a continuous monotonic function of axial position of the magnet within the cavity. The electronic control circuit is responsive to the impact signal for analyzing magnitude, slope and duration of the impact signal in order to predict necessity for activating the restraint system, and activating the restraint system when the magnitude slope and duration of the impact signal meet predetermined signal conditions or criteria. | ||||||
| 16 | Trigger device for triggering a passive restraint device in a car | US139104 | 1993-10-20 | US5463260A | 1995-10-31 | Katsuyasu Ono |
| A trigger device which, when it is used in a seat belt tightening device or in an air bag device, prevents the malfunction to enhance reliability and also which is simple in structure, is easy to assemble and is inexpensive. The trigger device includes an ignition circuit which, when an opening/closing switch 24 is closed, allows the electricity of a power supply 23 to flow to ignite a gas generator 8, a movable magnet 22 which, when a car is suddenly decelerated, can be inertially moved to a first position to close the opening/closing switch 24 to electrically energize the ignition circuit, and a fixed magnet 21 fixed to a frame 20 of a non-magnetic member so as to be able to hold the movable magnet 22 at a second position, in which the opening/closing switch 24 is opened, by a repelling magnetic force acting between the movable and fixed magnets. And, when a predetermined or greater acceleration is applied to the movable magnet 22, then the movable magnet 22 is moved to the direction of the first position against the repelling magnetic force acting between the fixed and movable magnets so as to be able to electrically energize the ignition circuit. | ||||||
| 17 | Multi-directional shock sensor | US124267 | 1993-09-20 | US5378865A | 1995-01-03 | Daniel R. Reneau |
| A housing has a vertical subframe in which is mounted one or more reed switches. A magnet is mounted to a carriage which is mounted about the reed switch by a two-degree-of-freedom joint. The carriage forms a cup with a base aperture which surrounds the subframe. The aperture defines a semi-spherical surface which rides on a semi-spherical surface at the base of the subframe. A shell is fixed to the housing and the inside surface of the shell has a semi-spherical surface concentric with the semi-spherical surfaces defined by the annulus of the aperture and the semi-spherical base of the subframe. The carriage has semi-spherical surface portions which engage the shell interior and is thereby constrained to rotate about the point of concentricity common to the shell, the carriage, the annular aperture, and the semi-spherical base of the subframe. The carriage is biased to an upright position by springs which extend between the base of the housing and an upper lip of the carriage. When the shock sensor experiences an acceleration in any direction perpendicular to the axis defined by the central reed switch, the magnet acts as an acceleration sensing mass and reacts to the acceleration, causing tilting of the carriage which moves the magnet into a position that causes the reed switch to close. | ||||||
| 18 | Acceleration sensor | US564522 | 1990-08-09 | US5248861A | 1993-09-28 | Tomio Kato; Manabu Hatakeyama |
| An acceleration sensor is disclosed, which comprises a movable permanent magnet, a case of a non-magnetic material having a space with the movable permanent magnet movable therein, a magnetic yoke provided on the case and extending in a direction crossing the directions of movement of the movable permanent magnet, and a lead switch for forming a closed magnetic circuit together with the movable permanent magnet and magnetic yoke, the lead switch being turned on and off with a movement of the movable permanent magnet caused due to an acceleration produced by shocks or vibrations.Another acceleration sensor is disclosed, which is operable in response to a predetermined acceleration to open a first magnetic circuit with a permanent magnet and close a second magnetic circuit with the permanent magnet so as to close a lead switch and comprises a movable magnetic member held stationary in the first magnetic circuit and moved in response to a predetermined acceleration in a direction crossing and to close the first magnetic circuit. | ||||||
| 19 | Impact sensor for vehicle safety restraint system | US615074 | 1990-11-19 | US5177370A | 1993-01-05 | Jack B. Meister |
| An acceleration sensor that comprises a body of non-magnetic construction having a linear internal cavity of uniform cross section, and a pair of permanent magnetics movably mounted within such cavity with like magnetic poles opposed to each other, such that the magnetics are urged to opposite ends of the cavity by force of magnetic repulsion therebetween. At least one weigand wire is positioned externally of the cavity between the cavity ends, and has a longitudinal dimension parallel to the lineal dimension of the cavity. The weigand wire is characterized by two stable magnetic flux-generating states dependent upon application of an external magnetic field of appropriate polarity for switching between such states. An electrical coil is positioned adjacent to the weigand wire, and is responsive to switching between the two flux-generating states for generating a sensor output signal as a result of acceleration forces on either of the magnets sufficient to overcome the force of magnetic repulsion therebetween, and thus to bring one of the magnets into proximity with the wire. Additional magnets preset the weigand wire. Permeable material is used so that the magnetic force on the magnets does not change with a change in the position of the magnets. | ||||||
| 20 | Vertical descent rate detector switch | US445815 | 1982-11-30 | US4414518A | 1983-11-08 | Aaron V. Farr |
| A vertical descent rate detector switch has a pair of contacts which are magnetically actuated when the rate of vertical descent of the switch exceeds a set amount. | ||||||
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