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    • 11. 发明申请
    • Power meter for biasing an audio amplifier
    • 用于偏置音频放大器的功率计
    • US20060176046A1
    • 2006-08-10
    • US11347914
    • 2006-02-06
    • Jason Walker
    • Jason Walker
    • G01R11/32
    • G01R21/06G01R21/133
    • An improved diagnostic meter, of the type used to measure the conduction of a vacuum tube in an audio power amplifier, which provides a display of the average value of instantaneous power dissipated by the tube. A probe containing a current sense resistor and a voltage attenuator interfaces between the tube and the amplifier to sample current through and voltage across the tube. A multiplier circuit computes a product of the sensed current and voltage, and a low-pass filter computes an average of the product. A display represents the average as a numerical value of Watts dissipated by the tube. A further improvement to the meter incorporates a DC-DC converter into the meter's power supply circuitry which allows the meter to be powered from the AC or DC filament supply provided by the amplifier.
    • 一种用于测量音频功率放大器中的真空管的传导类型的改进的诊断仪,其提供由管消耗的瞬时功率的平均值的显示。 包含电流检测电阻和电压衰减器的探头在管和放大器之间接口以采样电流和跨管的电压。 乘法器电路计算感测电流和电压的乘积,低通滤波器计算产品的平均值。 显示器表示由管消耗的瓦特的数值的平均值。 仪表的进一步改进将DC-DC转换器集成到仪表的电源电路中,从而允许仪表由放大器提供的AC或DC灯丝供电。
    • 15. 发明授权
    • Worm thread clamp
    • 蜗杆夹
    • US08132301B2
    • 2012-03-13
    • US12327252
    • 2008-12-03
    • Jason WalkerMathias Krauss
    • Jason WalkerMathias Krauss
    • A44B1/04A44B11/25A44B17/00
    • F16L33/08Y10T24/10Y10T24/1427Y10T24/1435Y10T24/1441
    • Worm thread clamp and method of forming worm thread clamp. The worm thread clamp includes a tension strap having end sections arranged to overlap in a circumferential direction to form a radially inner end section and a radially outer end section, a housing connected to the radially inner end section, and a tension screw arranged in the housing to engage thread elements on the radially outer end section. The radially inner end section is arranged to project from the housing in the circumferential direction and includes a bridge, and a weakening area is enclosed in the bridge. The instant abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.
    • 蜗杆螺纹夹和蜗杆螺纹夹的形成方法。 蜗杆夹具包括张紧带,其具有布置成在圆周方向上重叠的端部部分,以形成径向内端部段和径向外端部分,连接到径向内端部的壳体和布置在壳体中的张紧螺钉 以将螺纹元件接合在径向外端部分上。 径向内端部被布置成在圆周方向上从壳体突出并且包括桥,并且弱化区域被包围在桥中。 本摘要既不旨在限定本说明书中公开的发明,也不旨在以任何方式限制本发明的范围。
    • 16. 发明申请
    • WORM THREAD CLAMP
    • WORM螺纹夹
    • US20090139064A1
    • 2009-06-04
    • US12327252
    • 2008-12-03
    • Jason WalkerMathias Krauss
    • Jason WalkerMathias Krauss
    • F16L3/08
    • F16L33/08Y10T24/10Y10T24/1427Y10T24/1435Y10T24/1441
    • Worm thread clamp and method of forming worm thread clamp. The worm thread clamp includes a tension strap having end sections arranged to overlap in a circumferential direction to form a radially inner end section and a radially outer end section, a housing connected to the radially inner end section, and a tension screw arranged in the housing to engage thread elements on the radially outer end section. The radially inner end section is arranged to project from the housing in the circumferential direction and includes a bridge, and a weakening area is enclosed in the bridge. The instant abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.
    • 蜗杆螺纹夹和蜗杆螺纹夹的形成方法。 蜗杆夹具包括张紧带,其具有布置成在圆周方向上重叠的端部部分,以形成径向内端部段和径向外端部分,连接到径向内端部的壳体和布置在壳体中的张紧螺钉 以将螺纹元件接合在径向外端部分上。 径向内端部被布置成在圆周方向上从壳体突出并且包括桥,并且弱化区域被包围在桥中。 本摘要既不旨在限定本说明书中公开的发明,也不旨在以任何方式限制本发明的范围。
    • 17. 发明申请
    • Database schema
    • 数据库模式
    • US20060129509A1
    • 2006-06-15
    • US11009288
    • 2004-12-09
    • Guy GainesJason Walker
    • Guy GainesJason Walker
    • G06F17/30
    • G06F16/288
    • An unlimited number of sets may be persisted and interrelated, while each element of each set has an unlimited collection of properties or attributes, and each element of each set may also have an unlimited collection of transactions which themselves may have an unlimited collection of properties or attributes, by using three types of tables, control data tables, authentication data tables, and data tables, and providing a clear separation between them. Control data tables may define the schema and behavior, authentication data tables may be utilized in access control and security, and data tables may comprise the content of the databases.
    • 无限数量的集合可以被持久化和相互关联,而每个集合的每个元素具有无限的属性或属性集合,并且每个集合的每个元素也可以具有无限制的事务集合,其本身可以具有无限的属性集合或 属性,通过使用三种类型的表,控制数据表,认证数据表和数据表,并提供它们之间的明确分隔。 控制数据表可以定义模式和行为,认证数据表可以用于访问控制和安全性,并且数据表可以包括数据库的内容。
    • 19. 发明授权
    • Air vane governor
    • 气翼调速器
    • US07343898B1
    • 2008-03-18
    • US11674466
    • 2007-02-13
    • Ricky CaldwellJason WalkerDaron WilsonScott Benson
    • Ricky CaldwellJason WalkerDaron WilsonScott Benson
    • F02D31/00
    • F02D31/00F02D9/02F02D11/06F02D2009/0216
    • An engine includes a stationary member, a crankshaft supported for rotation by the stationary member, and a flywheel rotatable in response to rotation of the crankshaft. A fan has a plurality of fins and is rotatable in response to movement of the flywheel. A movable air vane includes a surface that deflects air from the fins as the fins move with the flywheel. The engine also includes an intake passageway for intake air and a throttle lever including a throttle pivot point and a throttle linkage aperture. The throttle linkage aperture and the throttle pivot point define a first axis having a first side and a second side. A throttle valve is disposed in the intake passageway to control the flow of intake air. The throttle valve is movable in response to movement of the throttle lever. A throttle linkage is positioned to directly or indirectly connect the air vane and the throttle lever. The throttle linkage and the movable air vane are disposed on the first side of the first axis. A resilient member is directly or indirectly connected to the stationary member and the throttle lever at a resilient member aperture that is located on the throttle lever on the second side of the first axis. The resilient member applies a force to bias the throttle lever in a first direction away from the flywheel.
    • 发动机包括固定构件,被固定构件旋转的曲轴,以及响应于曲轴的旋转而可旋转的飞轮。 风扇具有多个翅片并且可响应于飞轮的运动而旋转。 可移动的气动叶片包括当翅片与飞轮一起移动时使空气从翅片偏转的表面。 发动机还包括用于进气的进气通道和包括节气门枢转点和节气门联动孔的节流杆。 节气门联动孔和节气门枢转点限定具有第一侧和第二侧的第一轴。 节流阀设置在进气通道中以控制进气的流动。 节流阀可响应节流杆的运动而运动。 油门连杆定位成直接或间接连接气动叶片和节流杆。 节流联动装置和活动气动叶片设置在第一轴线的第一侧上。 弹性构件直接或间接地连接到静止构件和节流杆,处于位于第一轴的第二侧上的节流杆上的弹性构件孔。 弹性构件施加力以沿着远离飞轮的第一方向偏压节流杆。