中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

322 records (took 0.03 seconds)

    BELT DRIVEN ELECTRO-MECHANICAL ACTUATOR
    81.
    发明申请
    BELT DRIVEN ELECTRO-MECHANICAL ACTUATOR 审中-公开

    公开(公告)号：WO2002075759A3

    公开(公告)日：2002-09-26

    申请号：PCT/US2002/008051

    申请日：2002-03-15

    Applicant: STONERIDGE CONTROL DEVICES, INC.

    Inventor： BEISHLINE, Eric ,  BISHAI, Macram

    IPC: F16H9/00

    Abstract: An electro-mechanical actuator (100) including a motor (104) for driving an actuator output shaft (126) through a gear train and a drive belt (112) for coupling torque from the motor (104) to the gear train. In one embodiment, elastomeric motor supports (130) are provided between the motor (104) and an actuator housing (102).

    ELECTRO-MECHANICAL ACTUATOR FOR AN ADJUSTABLE PEDAL SYSTEM
    82.
    发明申请
    ELECTRO-MECHANICAL ACTUATOR FOR AN ADJUSTABLE PEDAL SYSTEM 审中-公开
    用于可调踏板系统的电动机械致动器

    公开(公告)号：WO2002062604A2

    公开(公告)日：2002-08-15

    申请号：PCT/US2002/002771

    申请日：2002-02-01

    Applicant: STONERIDGE CONTROL DEVICES, INC.

    Inventor： BEISHLINE, Eric ,  SHREGARDUS, Thomas ,  HUGHES, Kevin ,  FINKELSTEIN, Jeff ,  OAKS, Mark

    IPC: B60J

    CPC classification number: G05G1/405 ,  B60T7/042 ,  B60T7/06 ,  B60T13/686 ,  B60T13/741 ,  H02K5/24 ,  H02K7/06 ,  H02K7/116 ,  H02K11/21 ,  H02K11/215 ,  H02K11/38 ,  Y10T74/18528 ,  Y10T74/20534 ,  Y10T74/2172

    Abstract: An actuator including a motor having a drive shaft, and a gear train coupled to the drive shaft, wherein the gear train includes a plurality of output gears and an associated plurality of output ports for providing a mechanical output from the actuator. The gear train may be provided in a variety of configurations, and may include a worm gear and worm wheel configuration for reducing audible noise. Position sensing may be provided for determining the position of a movable element, e.g. one or more adjustable pedals of an adjustable pedal system. A controller may control the position of the movable element in response to a user input, and may facilitate auto-calibration of the element upon installation. Various configurations for isolating actuator components for reducing audible noise, including a sub-frame isolation configuration, are also provided.

    Abstract translation: 致动器包括具有驱动轴的电动机和联接到驱动轴的齿轮系，其中齿轮系包括多个输出齿轮和相关联的多个输出端口，用于提供机械输出 来自执行器。 齿轮系可以以各种构造提供，并且可以包括用于减少可听噪声的蜗轮和蜗轮构造。 位置感测可以被提供用于确定可移动元件的位置，例如， 一个或多个可调踏板系统的可调踏板。 控制器可以响应于用户输入来控制可移动元件的位置，并且可以便于在安装时自动校准元件。 还提供了用于隔离执行器组件的各种配置，以减少可闻噪声，包括子框架隔离配置。

    In situ oil quality evaluation with an acoustic sensor
    83.
    发明申请
    In situ oil quality evaluation with an acoustic sensor 审中-公开
    用声传感器进行原位油质评估

    公开(公告)号：WO9801739A3

    公开(公告)日：1998-02-12

    申请号：PCT/US9711339

    申请日：1997-06-27

    Applicant: CONTROL DEVICES INC ,  LEC RYSZARD ,  PRAGER LEE

    Inventor： LEC RYSZARD ,  PRAGER LEE

    IPC: G01N29/036 ,  G01N33/28 ,  G01N11/16

    CPC classification number: G01N33/2888 ,  G01N29/036 ,  G01N2291/02818

    Abstract: An acoustic sensor (52) is disclosed to detect quality of oil or a lubricating liquid resident in a machine (30). The acoustic sensor (52) may include a piezoelectric element (56) configured as a resonator to indicate a change in the property of an oil or lubricating liquid as a function of resonant frequency. Such a sensor (52) may be positioned in an engine (32) having a lubrication system (40) and coupled to a signal processor (62) to provide an indication of when the lubricant has degraded to an extent requiring replacement. Processor (62) may be part of a monitoring system (60) including an output device (66) to provide the indication. In further aspect, sensor (52) is employed to detect viscosity of oil or another liquid residing in a machine in situ.

    Pump for evaporative emissions system
    84.
    发明授权
    Pump for evaporative emissions system 有权

    公开(公告)号：US12209561B2

    公开(公告)日：2025-01-28

    申请号：US17765628

    申请日：2020-09-15

    Applicant: STONERIDGE CONTROL DEVICES, INC.

    Inventor： Robert James Steinman

    IPC: F02M25/08 ,  F04C18/34 ,  F04C18/344 ,  F04C29/00

    Abstract: A rotary vane pump includes a housing that includes first and second plates respectively secured to first and second opposing sides of an intermediate plate. The intermediate plate includes a bore and inlet and outlet ports. The first and second sides respectively have first and second passages that are respectively in fluid communication with the inlet and outlet ports. The first and second passages are in fluid communication with the bore. The intermediate plate is reversible with respect to the first and second plates. A rotor is arranged in the bore. The rotor supports slidable vanes that are configured to pump fluid between the inlet and outlet ports.

    EVAPORATIVE EMISSIONS SYSTEM VAPOR BLOCKING VALVE LEAK DIAGNOSTIC WITH SINGE PRESSURE SENSOR
    85.
    发明公开
    EVAPORATIVE EMISSIONS SYSTEM VAPOR BLOCKING VALVE LEAK DIAGNOSTIC WITH SINGE PRESSURE SENSOR 审中-公开

    公开(公告)号：US20240301847A1

    公开(公告)日：2024-09-12

    申请号：US18118517

    申请日：2023-03-07

    Applicant: Stoneridge Control Devices, Inc.

    Inventor： Mark William Peters

    IPC: F02M25/08 ,  G01M3/28 ,  G07C5/00 ,  G07C5/08

    CPC classification number: F02M25/0818 ,  G01M3/2876 ,  G07C5/006 ,  G07C5/0808 ,  G07C5/0825

    Abstract: A method is disclosed of testing operability of a vapor blocking valve (VBV) in a first passageway that is fluidly arranged between a fuel tank and a carbon canister. A canister valve solenoid (CVS) is arranged in a second fluid passageway that fluidly interconnects the carbon canister and an atmospheric port. The method includes obtaining a first desired pressure in the first passageway, closing the VBV, opening the CVS, monitoring a first test pressure in the first passageway with a pressure sensor, obtaining a second desired pressure in the first passageway, opening the VBV, opening the CVS, monitoring a second test pressure in the first passageway with the pressure sensor, comparing the first and second test pressures, and determining the VBV operability based upon the comparing step.

    CONNECTION ADAPTER FOR MULTIPLE PCBs IN ACTUATOR
    87.
    发明公开
    CONNECTION ADAPTER FOR MULTIPLE PCBs IN ACTUATOR 审中-公开

    公开(公告)号：US20240162778A1

    公开(公告)日：2024-05-16

    申请号：US17987171

    申请日：2022-11-15

    Applicant: STONERIDGE CONTROL DEVICES, INC.

    Inventor： Michael Howard ,  Steffen Ehrich

    IPC: H02K5/22 ,  H02K11/33

    CPC classification number: H02K5/225 ,  H02K11/33

    Abstract: An actuator includes a housing, a motor that is mounted to the housing and operatively coupled to an output shaft, a first PCB that is arranged in the housing near the motor and includes a motor circuit, a second PCB that is arranged in the housing and spaced at a gap from the first PCB, and an electrical adapter that is arranged in the gap and operatively electrically connects the first and second PCBs. The adapter includes first and second ends opposite one another, and electrical elements extend between the first and second ends to first and second terminals that are respectively provided at the first and second ends. The electrical elements are arranged in a rigid enclosure that is configured to maintain the first and second terminals in fixed relationship to one another during assembly of the actuator.

    Actuator with anti-pinch feature and integrated position control
    90.
    发明授权
    Actuator with anti-pinch feature and integrated position control 失效
    执行器具有防夹紧功能和集成位置控制

    公开(公告)号：US6408901B2

    公开(公告)日：2002-06-25

    申请号：US80473101

    申请日：2001-03-13

    Applicant: STONERIDGE CONTROL DEVICES INC

    Inventor： HOLLOWAY JOHN C ,  SCHREGARDUS THOMAS P

    IPC: F16K31/04 ,  B65B1/04

    CPC classification number: F16K31/047 ,  Y10S220/33

    Abstract: An electromechanical actuator including an output shaft structure coupled to an output gear to allow relative motion therebetween upon application of a predetermined level of force to the output shaft structure. The relative motion opens a normally closed conductive path between a motor for driving the output gear and a power supply input terminal. Integrated position control is provided whereby the conductive path is opened at limits to the range of motion for the output shaft established by location of the ends of stationary contacts. A fuel filler valve system and a method of providing pinch protection are also provided.

    Abstract translation: 一种机电致动器，其包括输出轴结构，该输出轴结构联接到输出齿轮，以在对输出轴结构施加预定水平的力时允许它们之间的相对运动。 相对运动打开用于驱动输出齿轮的电动机和电源输入端之间的常闭导电路径。 提供集成位置控制，由此导电路径在通过固定触头的端部的位置建立的输出轴的运动范围的限制下打开。 还提供了一种加油阀系统和提供夹紧保护的方法。

Patent Agency Ranking