公开(公告)号：US07874199B2

公开(公告)日：2011-01-25

申请号：US12097901

申请日：2006-12-27

Applicant: Francois Chaudoreille ,  Alfred Permuy ,  Eric Donzier

Inventor： Francois Chaudoreille ,  Alfred Permuy ,  Eric Donzier

IPC: G01N9/10 ,  G01N11/16

CPC classification number: G01N9/002 ,  G01N11/16

Abstract: A density and viscosity sensor for measuring density and viscosity of a fluid, and method for measuring, are presented herein. The sensor comprises a resonating element, and actuating/detecting element, a connector and a housing. The actuating/detecting element is positioned within a chamber defined by the housing so as to be isolated from the fluid. The resonating element is arranged to be immersed in the fluid, and has a shape defining a first resonance mode and a second resonance mode characterized by different resonance frequencies and different quality factors. The first resonance mode is adapted to move a volume of fluid, and the second resonance mode is adapted to shear a surrounding fluid.

Abstract translation: 本文给出了用于测量流体密度和粘度的密度和粘度传感器及其测量方法。 传感器包括谐振元件，致动/检测元件，连接器和壳体。 致动/检测元件位于由壳体限定的室内，以便与流体隔离。 谐振元件布置成浸没在流体中，并且具有限定第一共振模式的形状和以不同共振频率和不同质量因子为特征的第二共振模式。 第一谐振模式适于移动一定体积的流体，并且第二共振模式适于剪切周围流体。

公开(公告)号：US06307155B1

公开(公告)日：2001-10-23

申请号：US09446853

申请日：1999-12-28

Applicant: Alfred Permuy

Inventor： Alfred Permuy

IPC: H02G308

CPC classification number: H05K7/12

Abstract: The invention concerns a device for mechanically locking with respect to a support an electronic component soldered on a printed circuit card directly mounted on said support. The invention comprises a main wall designed to rest against a support wall and at least an elastic tab forming a U-shaped back loop relative to said main wall, said main wall and said elastic tab bearing matching means for maintaining said tab in a position wherein it is compressed towards said main wall, said matching means being capable of being disengaged relative to one another by the effect of a tool actuated by an operator, said elastic tab being then released to be urged against the component.

Abstract translation: 本发明涉及一种用于相对于支撑件机械锁定的装置，焊接在直接安装在所述支撑件上的印刷电路卡上的电子部件。 本发明包括设计成抵靠支撑壁和至少一个相对于所述主壁形成U形背环的弹性片的主壁，所述主壁和所述弹性片用轴承匹配装置用于将所述翼片保持在一个位置， 它被朝向所述主壁压缩，所述匹配装置能够通过由操作者致动的工具的作用而相互分离，然后释放所述弹性突片以推动该部件。

公开(公告)号：US06253616B1

公开(公告)日：2001-07-03

申请号：US09408484

申请日：1999-09-29

Applicant: Alfred Permuy ,  Laurent Breneol

Inventor： Alfred Permuy ,  Laurent Breneol

IPC: B60C1701

CPC classification number: B60C17/04

Abstract: A method for detecting vibrations generated by the running of a tire on a safety insert, wherein a vibration signal is measured within a given frequency band and the measurement thus made is processed to detect a mode of resonance generated by this running. The energy of the signal measured by a sensor in two frequency bands, one being narrow and the other being wide, which are centered on the same line of the mode of resonance, is determined. The ratio of these two energies is compared with a given warning threshold.

Abstract translation: 一种用于检测由安全插入件上的轮胎行驶产生的振动的方法，其中在给定频带内测量振动信号，并且对其进行的测量被处理以检测由该行驶产生的共振模式。 确定由谐振模式的同一直线居中的两个频带中的传感器测量的信号的能量，一个是窄的，另一个是宽的。 将这两个能量的比率与给定的警告阈值进行比较。

公开(公告)号：US06176361B1

公开(公告)日：2001-01-23

申请号：US09117145

申请日：1999-08-18

Applicant: Jean Luc Travers ,  Eric Breton ,  Alfred Permuy ,  Jacques Thirion De Briel

Inventor： Jean Luc Travers ,  Eric Breton ,  Alfred Permuy ,  Jacques Thirion De Briel

IPC: F16D1358

CPC classification number: F16D28/00 ,  F16D13/583 ,  F16D13/585 ,  F16D27/108 ,  F16D2013/706

Abstract: The friction clutch comprises a cover (8) with a base (80), a pressure plate (3) with a front friction face (30) for co-operating with a clutch friction and, set between the pressure plate (3) and the base (80) of the cover (8), a diaphragm (2) with a peripheral part extended inward by fingers (23) to oppose at will, by means of a nose (11) of a clutch bearing (10), the action of said peripheral part (21), a booster elastic washer (7) acting on the fingers (23) of the diaphragm (2) in the declutching direction resting on the cover (8): the booster washer (7) is arranged between the cover (8) and the leading-edge piece or nose (11) such that it is adapted to operate on the fingers (23) of the diaphragm (2) via said leading-edge piece or nose (11).

Abstract translation: 摩擦离合器包括具有基座（80）的盖（8），具有前摩擦面（30）的压板（3），用于与离合器摩擦相配合，并设置在压板（3）和 （8）的底座（80），具有通过手指（23）向内延伸以通过离合器轴承（10）的鼻部（11）相对的周向部分的隔膜（2），所述动作 的所述周边部分（21）上的辅助弹性垫圈（7），所述增强弹性垫圈（7）沿着所述隔离膜（2）的指状物（23）在所述盖（8）上作用;所述增压垫圈（7） 盖子（8）和前缘件或鼻子（11），使得其适于通过所述前缘件或鼻子（11）在隔膜（2）的手指（23）上操作。

公开(公告)号：US5297720A

公开(公告)日：1994-03-29

申请号：US917029

申请日：1992-08-17

Applicant: Alfred Permuy

Inventor： Alfred Permuy

IPC: G01L1/14 ,  G01L9/00 ,  G01P15/08 ,  G01P15/125 ,  H01G5/18 ,  H01G13/00 ,  G01D5/24 ,  B23K31/02 ,  B23K101/36 ,  H01G5/16

CPC classification number: H01G13/00 ,  G01L1/148 ,  G01L9/0073 ,  G01P15/0802 ,  G01P15/125 ,  H01G5/18 ,  G01P2015/0828

Abstract: A method of assembling a mechanical part on a support includes making a projecting thickening situated substantially over a connection face of an anchor block of the part; depositing a layer of one of the components of a eutectic on at least one fixing zone of the support; using a tool for holding the thickening to move the part so that its connection face co-operates with the fixing zone of the support; raising the temperature of the eutectic point of the eutectic; exerting localized force on the thickening; and simultaneously subjecting the part or the support to mechanical stresses. The invention is particularly applicable to assembling a capacitive sensor. The invention is also directed to a mechanical part for carrying out the assembly method, as well as a tool for grasping the mechanical part.

Abstract translation: PCT No.PCT / FR90 / 00962 Sec。 371日期：1992年8月17日 102（e）日期1992年8月17日PCT 1990年12月28日PCT PCT。 公开号WO91 / 10347 日本1991年7月11日。一种在支撑件上组装机械部件的方法包括：制造基本上位于所述部件的锚块的连接面上方的突出增厚件; 在所述载体的至少一个固定区上沉积共晶体的一个组分的层; 使用用于保持增厚的工具移动该部分，使得其连接面与支撑件的固定区域相配合; 提高共晶共晶点的温度; 对增厚施加局部力; 并且同时使部件或支撑件受到机械应力。 本发明特别适用于组装电容传感器。 本发明还涉及用于执行组装方法的机械部件以及用于抓握机械部件的工具。

公开(公告)号：US09467064B2

公开(公告)日：2016-10-11

申请号：US14342256

申请日：2012-08-30

Applicant: Alfred Permuy

Inventor： Alfred Permuy

IPC: H02M7/537 ,  H02M1/088

CPC classification number: H02M7/537 ,  H02M1/088

Abstract: A system for converting a first electric voltage into a second electric voltage, comprising: at least two input terminals and two output terminals; and switching members disposed between the terminals, which can convert the first voltage into the second voltage. At least one switching member comprises at least two arms connected in parallel and each arm includes an electronic switch that can be controlled such as to occupy either an on-state or an off-state, said switch comprising a control electrode and two conduction electrodes that conduct current in the on-state. The switching member comprises a common control terminal connected to the control electrode of the switch of each arm, as well as a first common conduction terminal and a second common conduction terminal connected respectively to a first conduction electrode and a second conduction electrode of the switch of each of the arms.

Abstract translation: 一种用于将第一电压转换成第二电压的系统，包括：至少两个输入端子和两个输出端子; 以及设置在端子之间的开关构件，其可以将第一电压转换成第二电压。 至少一个切换构件包括并联连接的至少两个臂，并且每个臂包括可被控制的电子开关，以便占据导通状态或截止状态，所述开关包括控制电极和两个导电电极， 在现场进行电流。 开关构件包括连接到每个臂的开关的控制电极的公共控制端子，以及分别连接到第一导电电极和第二导通电极的第一公共导电端子和第二共同导电端子， 每个手臂。

公开(公告)号：US08844490B2

公开(公告)日：2014-09-30

申请号：US13350456

申请日：2012-01-13

Applicant: John Antony Burrows ,  James D. Lykowski ,  Alfred Permuy ,  Keith Hampton

Inventor： John Antony Burrows ,  James D. Lykowski ,  Alfred Permuy ,  Keith Hampton

IPC: F02P23/00 ,  H01T13/34 ,  H01T13/36 ,  H01T19/00 ,  H01T13/52 ,  H01T13/50 ,  H01T21/02

CPC classification number: H01T13/50 ,  H01T13/52 ,  H01T21/02

Abstract: A corona igniter 20 includes an insulator 28 surrounding a central electrode 24 and a shell 30 surrounding the insulator 28. The shell 30 presents a shell gap 38 having a shell gap width ws between a shell lower end 34 and a shell inner surface 90 or shell outer surface 92. The shell 30 has a shell thickness ts decreasing toward the shell lower end 34 allowing the shell gap width ws to increase toward the shell lower end 34. The shell gap 38 is open at the shell lower end 34 allowing air to flow therein, and the shell gap width ws is greatest at the shell lower end 34. The increasing shell gap width ws enhances corona discharge 22 along the insulator 28 between the central electrode 24 and shell 30.

Abstract translation: 电晕点火器20包括围绕中心电极24的绝缘体28和围绕绝缘体28的外壳30.外壳30具有外壳间隙38，外壳间隙38在外壳下端34与外壳内表面90或外壳之间具有外壳间隙宽度ws 外壳表面92.外壳30具有朝壳体下端34减小的外壳厚度ts，允许外壳间隙宽度ws朝壳体下端34增加。外壳间隙38在外壳下端34处开放，允许空气流动 壳壳宽度ws在外壳下端34处最大。外壳间隙宽度ws增加沿中心电极24和外壳30之间的绝缘体28的电晕放电22。

公开(公告)号：US20140036553A1

公开(公告)日：2014-02-06

申请号：US14009798

申请日：2012-04-05

Applicant: Alfred Permuy

Inventor： Alfred Permuy

IPC: H02M5/44

CPC classification number: H02M5/44 ,  H02H7/06 ,  H02J3/386 ,  H02P9/007 ,  Y02E10/763

Abstract: A drive train comprising an electric machine including a rotor and a stator, the stator being electrically connected to an alternating grid and having a stator frequency, and a bidirectional system for converting an alternating current into another alternating current. The conversion system is connected between the grid and the rotor, and comprises an ac/dc converter connected to the network, and an inverter connected between the ac/dc converter and the rotor, the inverter and the rotor being interconnected at an intermediate point for each phase of the alternating voltage. The drive train comprises a band-stop filter for a target interval of between 0.6 times the stator frequency and 1.4 times the stator frequency, said band-stop filter being connected between the intermediate points and attenuating the voltage at the intermediate point for the frequencies of the target interval.

Abstract translation: 1.一种传动系，其特征在于，包括具有转子和定子的电机，所述定子电连接到交变电网并具有定子频率，以及用于将交流电转换成另一交流电的双向系统。 转换系统连接在电网和转子之间，并包括连接到网络的交流 - 直流转换器和连接在交/直流转换器和转子之间的逆变器，逆变器和转子在中间点相互连接 每相交流电压。 传动系包括一个目标间隔在定子频率的0.6倍和定子频率的1.4倍之间的带阻滤波器，所述带阻滤波器连接在中间点之间，并且在中间点的频率 目标间隔。

公开(公告)号：US20120161858A1

公开(公告)日：2012-06-28

申请号：US13329979

申请日：2011-12-19

Applicant: ALFRED PERMUY ,  LUKE SOLOMON

Inventor： ALFRED PERMUY ,  LUKE SOLOMON

IPC: G05F3/02

CPC classification number: H02J7/0014 ,  H02M7/483

Abstract: A method of balancing voltages in a group of capacitors of a power electronic device, such as a multilevel power inverter, includes making a balancing determination regarding whether to (i) inject energy into the selected one of the capacitors from an energy storage element, or (ii) extract energy from the selected one of the capacitors into the energy storage element based on the voltage of a selected one of the capacitors, and either injecting energy into the selected one of the capacitors from the energy storage element, or extracting energy from the selected one of the capacitors into the energy storage element based on the balancing determination. Also, a voltage balancing circuit that implements the method. In one particular implementation, a spatial second derivative algorithm is used. In another particular implementation, a comparison to an average capacitor voltage is used.

Abstract translation: 一种在诸如多电平电力逆变器的功率电子装置的一组电容器中平衡电压的方法包括：是否（i）从能量存储元件将能量注入所选择的一个电容器中的平衡确定;或 （ii）基于所选择的一个电容器的电压将所选择的一个电容器中的能量提取到能量存储元件中，并且从能量存储元件将能量注入到所选择的一个电容器中，或者从 基于平衡确定将所选择的一个电容器插入能量存储元件中。 另外，实现该方法的电压平衡电路。 在一个特定实现中，使用空间二阶导数算法。 在另一个具体实现中，使用与平均电容器电压的比较。

公开(公告)号：US07958772B2

公开(公告)日：2011-06-14

申请号：US11817404

申请日：2006-02-24

Applicant: Alfred Permuy ,  Eric Donzier

Inventor： Alfred Permuy ,  Eric Donzier

IPC: G01N11/16 ,  G01N9/34

CPC classification number: G01N9/002 ,  G01N11/16

Abstract: A density and viscosity sensor 1 for measuring density and viscosity of fluid F, the sensor 1 comprising a resonating element 3, 3A, 3B, 3C, 3D arranged to be immersed in the fluid F, an actuating/detecting element 4A, 4B coupled to the resonating element, and a connector 7 for coupling to the actuating/detecting element 4A, 4B. The sensor 1 further comprises a housing 2 defining a chamber 8A isolated from the fluid F, the housing 2 comprising an area of reduced thickness defining a membrane 9 separating the chamber 8A from the fluid F. The actuating/detecting element 4A, 4B is positioned within the chamber so as to be isolated from the fluid F and mechanically coupled to the membrane 9. The resonating element 3, 3A, 3B, 3C, 3D arranged to be immersed in the fluid F is mechanically coupled to the membrane 9. The membrane 9 has a thickness enabling transfer of mechanical vibration between the actuating/detecting element 4A, 4B and the resonating element 3, 3A, 3B, 3C, 3D.

Abstract translation: 用于测量流体F的密度和粘度的密度和粘度传感器1，传感器1包括布置成浸没在流体F中的谐振元件3,3A，3B，3C，3D，耦合到 谐振元件和用于耦合到致动/检测元件4A，4B的连接器7。 传感器1还包括限定从流体F隔离的腔室8A的壳体2，壳体2包括减小厚度的区域，其限定将腔室8A与流体F分离的隔膜9.致动/检测元件4A，4B定位 在室内，以便与流体F隔离并且机械耦合到隔膜9.布置成浸入流体F中的谐振元件3,3A，3B，3C，3D机械耦合到膜9.膜 9具有能够在致动/检测元件4A，4B与谐振元件3A，3B，3C，3D之间传递机械振动的厚度。