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    • 1. 发明授权
    • Power generator for telemetry transmitter
    • 遥测发射机发电机
    • US4300119A
    • 1981-11-10
    • US72877
    • 1979-09-06
    • Michael V. Wiernicki
    • Michael V. Wiernicki
    • B60C23/04B60C23/20B60C23/02G01P3/481G01P3/488
    • B60C23/0493B60C23/0411B60C23/20
    • A voltage generator which provides the biasing voltage to a telemetry transmitter positioned inside the tire of a moving vehicle is disclosed. The entire transmitting system, including the antenna, is self-contained within the pneumatic tire; and, accordingly, there is no need for connecting wires of any nature to be extended outside the tire containing the invention. The invention utilizes one of several available types of voltage generators to generate a voltage in response to the rotation of the tire as the vehicle moves within a coil. As is known, as a tire rotates along a road, the tire deflects and flattens along the area which contacts the road. The transducer used in the invention generates a voltage in response to this tire deflection. The voltage thus generated are processed and utilized to provide the biasing voltage for a transmitter. Various measured parameters, such as tire pressure, temperature, inflation, and fatigue can then be provided from appropriately positioned and styled transducers and the measured telemetry signals transmitted by the transmitter to a receiver within the operator's compartment of the vehicle. The invention, therefore, is directed toward a means for providing the biasing voltage to the transmitter without the need for coupling to outside voltage sources or receiving equipment. Additionally, several transducers can be equally spaced around the parameter of the tire to thereby yield a biasing voltage which is more constant and higher in voltage than if a single voltage generator were utilized.
    • 公开了一种向位于移动车辆的轮胎内的遥测发射器提供偏置电压的电压发生器。 包括天线在内的整个发射系统在充气轮胎内是独立的; 因此,不需要将任何性质的连接线延伸到包含本发明的轮胎外部。 当车辆在线圈内移动时,本发明利用几种可用类型的电压发生器之一产生响应于轮胎旋转的电压。 众所周知,当轮胎沿着道路旋转时,轮胎沿着与道路接触的区域偏转和平坦化。 本发明中使用的换能器响应于该轮胎偏转产生电压。 由此产生的电压被处理并用于为发射机提供偏置电压。 然后可以从适当定位和定型的换能器以及由发射器传输到车辆操作员舱内的接收器的测量的遥测信号提供各种测量参数,例如轮胎压力,温度,膨胀和疲劳。 因此,本发明涉及一种用于向发射机提供偏置电压的装置,而不需要耦合到外部电压源或接收设备。 此外,几个换能器可以围绕轮胎的参数相等间隔,从而产生比使用单个电压发生器时电压更恒定和更高的偏置电压。
    • 2. 发明授权
    • Infusion pump for medicinal liquids
    • 药用液体输液泵
    • US5503538A
    • 1996-04-02
    • US290834
    • 1994-09-14
    • Michael V. WiernickiMark G. Scattergood
    • Michael V. WiernickiMark G. Scattergood
    • A61M5/142
    • A61M5/14216
    • An infusion pump includes at least one cylinder-and-piston intake device for a liquid in a container and for dispensing the liquid into a connection link to the patient. In a preferred embodiment, the pump includes at least one metering cylinder containing a piston, each cylinder terminates in a cavity communicating with a supply receptacle for liquids, a diaphragm that is fluid-tight and deformable between the cylinder and the cavity, a disk located in each cavity, a spring urging the disk towards the cylinder, and a delivery connection between the cavity and the cylinder.
    • PCT No.PCT / FR93 / 00296 Sec。 371日期:1994年9月14日 102(e)1994年9月14日PCT 1993年3月24日PCT公布。 公开号WO93 / 18806 日期为1993年9月30日。输注泵包括用于容器中的液体的至少一个气缸和活塞进气装置,并用于将液体分配到与患者的连接连接中。 在优选实施例中,泵包括至少一个包含活塞的计量筒,每个气缸终止于与用于液体的供应容器连通的空腔,在气缸和空腔之间是流体密封且可变形的隔膜, 在每个空腔中,弹簧将盘推向气缸,以及腔和气缸之间的输送连接。
    • 3. 发明授权
    • Fuel pump with magnetic drive
    • 燃油泵带磁力驱动
    • US4526518A
    • 1985-07-02
    • US655316
    • 1984-09-27
    • Michael V. Wiernicki
    • Michael V. Wiernicki
    • F02M37/08F04C15/00F04B35/04F01C1/18
    • F02M37/08F04C15/0069
    • An axial air gap magnetic drive motor having a diaphragm to seal the drive motor from the pump is disclosed. The drive motor drives a positive displacement pump through a magnetic coupling on both sides of the diaphragm. The gerotor pump includes an annular backing plate member, an inlet member and a three piece pump which is rotated by the drive motor through the magnetic coupling. The three piece pump includes a male rotor gear, an annular female gear cooperatively engaging the male rotor gear and an outer annular member disposed around the annular female gear. The inside diameter of the outer annular member is eccentric a predetermined radial distance from the axial centerline. The outer annular member, the inlet member and the backing plate member are pinned to one another to prevent relative movement therebetween. A pair of biasing members are mounted between the opposite end of the housing and the inlet member to urge the inlet member towards the three piece pump and the backing plate member to reduce axial clearance therebetween.
    • 公开了一种具有用于将驱动马达与泵密封的隔膜的轴向气隙磁驱动马达。 驱动电机通过隔膜两侧的磁耦合驱动正排量泵。 齿轮泵包括环形背板构件,入口构件和由驱动马达通过磁联接器旋转的三件式泵。 三件式泵包括阳转子齿轮,与公转子齿轮配合接合的环形阴齿轮和围绕环形母齿轮设置的外环形构件。 外环形构件的内径偏离轴心中心线预定的径向距离。 外环形构件,入口构件和背板构件彼此固定以防止它们之间的相对移动。 一对偏压构件安装在壳体的相对端和入口构件之间,以将入口构件推向三件式泵和背板构件以减小它们之间的轴向间隙。
    • 5. 发明授权
    • Hall switch pump
    • 霍尔开关泵
    • US4778353A
    • 1988-10-18
    • US548369
    • 1983-11-03
    • Michael V. Wiernicki
    • Michael V. Wiernicki
    • F04B17/04H02K33/10
    • H02K33/10F04B17/046
    • An electromagnetic fluid pump having a magnet attached to a reciprocating piston and a hall effect switch detecting the magnetic field generated by the moving magnet. In a first position of the magnet, the magnetic field through the hall effect switch is in a first direction causing the hall effect switch to generate a signal having a first polarity. In a second position of the magnet the magnetic field through the hall effect switch is reversed, reversing the polarity of the signal generated by the hall effect switch. An electronic switch circuit responsive to the signal generated by the hall effect having the first polarity to energize the solenoid coil to retract the piston from the first position to the second position against the force of a spring and further responsive to the signal having a reversed polarity to deenergize the solenoid coil when the piston is in the second position.
    • 具有附接到往复活塞的磁体的电磁流体泵和检测由所述移动磁体产生的磁场的霍尔效应开关。 在磁体的第一位置,通过霍尔效应开关的磁场处于使霍尔效应开关产生具有第一极性的信号的第一方向。 在磁体的第二位置,通过霍尔效应开关的磁场反转,反转由霍尔效应开关产生的信号的极性。 一种电子开关电路,响应由具有第一极性的霍尔效应产生的信号,以激励螺线管线圈,以抵抗弹簧的力将活塞从第一位置缩回到第二位置,并且还响应于具有相反极性的信号 以在活塞处于第二位置时使电磁线圈断电。
    • 7. 发明授权
    • Flat article conveyor
    • 扁平物品输送机
    • US4561819A
    • 1985-12-31
    • US580241
    • 1984-02-15
    • Michael V. Wiernicki
    • Michael V. Wiernicki
    • B65G13/00B65G1/07B65G13/04B65G13/07H05K13/00B65G39/10
    • B65G13/07B65G13/04H05K13/0061
    • A roller drive conveyor for conveying a rectangular, planar rigid article is disclosed. The conveyor includes two opposed, spaced apart rows of individually mounted wheels having a bottom flange, the upper surface of which provides the only constantly conveying contact. In a specific embodiment, a magazine for storing a stack of the articles and an extractor in operative relationship with the conveyor for extracting the objects from the magazine and feeding them to the conveyor are disclosed. In other specific embodiments, the conveyor includes a test station with a stop pin and locating pins for accurately positioning the conveyed article.
    • 公开了用于输送矩形平面刚性制品的辊驱动输送机。 输送机包括两个相对的间隔开的独立安装的轮的行,其具有底部凸缘,其底部凸缘的上表面仅提供不间断的输送触点。 在具体实施例中,公开了一种用于存储物品的堆叠的盒子和与输送机操作关系的提取器,用于从料盒中取出物品并将其输送到输送机。 在其它具体实施例中,输送机包括具有止动销和定位销的测试台,用于精确地定位所输送的物品。
    • 9. 发明授权
    • Hall switch pump
    • 霍尔开关泵
    • US4413950A
    • 1983-11-08
    • US191055
    • 1980-09-25
    • Michael V. Wiernicki
    • Michael V. Wiernicki
    • H02K33/00F04B17/04H02K33/10H02P25/06
    • F04B17/046H02K33/10
    • An electromagnetic fluid pump having a magnet attached to a reciprocating piston and a Hall effect switch detecting the magnetic field generated by the moving magnet. In a first position of the magnet, the magnetic field through the hall effect switch is in a first direction causing the hall effect switch to generate a signal having a first polarity. In a second position of the magnet the magnetic field through the hall effect switch is reversed, reversing the polarity of the signal generated by the hall effect switch. An electronic switch circuit responsive to the signal generated by the hall effect having the first polarity to energize the solenoid coil to retract the piston from the first position to the second position against the force of a spring and further responsive to the signal having a reversed polarity to deenergize the solenoid coil when the piston is in said second position.
    • 具有附接到往复活塞的磁体的电磁流体泵和用于检测由所述移动磁体产生的磁场的霍尔效应开关。 在磁体的第一位置,通过霍尔效应开关的磁场处于使霍尔效应开关产生具有第一极性的信号的第一方向。 在磁体的第二位置,通过霍尔效应开关的磁场反转,反转由霍尔效应开关产生的信号的极性。 一种电子开关电路,响应由具有第一极性的霍尔效应产生的信号,以激励螺线管线圈,以抵抗弹簧的力将活塞从第一位置缩回到第二位置,并且还响应于具有相反极性的信号 以在活塞处于所述第二位置时使电磁线圈断电。