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    • 4. 发明申请
    • Variable Flow Digital Gas Valve
    • 可变流量数字式气阀
    • US20100176323A1
    • 2010-07-15
    • US12354541
    • 2009-01-15
    • Tam NguyenJames D. Kimble
    • Tam NguyenJames D. Kimble
    • F16K31/02
    • G05D7/0652F16K11/24F16K27/003F16K27/0263F16K27/029F16K31/0679Y10T137/86493Y10T137/87265Y10T137/87298Y10T137/87306Y10T137/87314Y10T137/87507
    • A variable flow rate gas control valve for use in consumer and commercial appliances is presented. The valve utilizes two or more solenoids to control the operating position of two different valve members whose orifices are sized in an exponential relationship with one another. By opening one or more of the valving members in various combinations, a variable flow rate of gaseous fuel may be controlled in integer multiple steps from full off to full on. The solenoid configurations may be in line, opposing, or symmetrical about an axis of the valve. The number of unique flow rates (F) is related to the number of solenoids (N) as F=2N. The relationship between the size (S) of the individual gas control orifices for each of the solenoids is related to N by the relationship S=2n−1 for each individual gas control orifice (n) numbered 1 to N.
    • 提出了一种用于消费和商业用途的可变流量气体控制阀。 该阀利用两个或多个螺线管来控制两个不同阀构件的操作位置,孔的尺寸彼此呈指数关系。 通过以各种组合打开一个或多个阀构件,气体燃料的可变流量可以从完全关闭到满的整数多个步骤被控制。 螺线管构造可以围绕阀的轴线成直线,相对或对称。 独特流量(F)的数量与螺线管(N)的数量相关,为F = 2N。 每个螺线管的各个气体控制孔的尺寸(S)之间的关系与N相关联,每个单独的气体控制孔(n)编号为1至N的关系为S = 2n-1。
    • 7. 发明授权
    • Floating barrel nut assembly and related methods
    • 浮筒式螺母总成及相关方法
    • US08998548B2
    • 2015-04-07
    • US13454015
    • 2012-04-23
    • William KousensTam Nguyen
    • William KousensTam Nguyen
    • F16B37/00F16B41/00F16B37/04
    • F16B41/002F16B37/044Y10S411/965Y10T29/49947Y10T29/49948
    • Disclosed is a floating barrel nut with improved means for retaining a nut in a seat of a segmented cylindrical slug and related methods. In one embodiment, a barrel nut according to this disclosure may comprise: a nut with a threaded shaft and a flange that is chamfered on its lower end; a cylindrical slug that has been segmented along a plane that is parallel to the cylindrical axis, said slug having a head and a foot; two pins; wherein said nut is configured to float between the head and foot of the slug; wherein said shaft features an indentation on opposite sides thereof; and, wherein said pins are attached to the head and foot of the slug and sit in the indentations of the shaft. In another embodiment the pins are bent around the shaft.
    • 公开了一种具有改进的用于将螺母保持在分段圆柱形塞子的座中的相关方法的浮动螺母。 在一个实施例中,根据本公开的桶形螺母可以包括:具有螺纹轴的螺母和在其下端上倒角的凸缘; 沿着平行于圆柱轴线的平面分段的圆柱形块塞,所述块塞具有头部和底部; 两个针脚 其中所述螺母被配置为在所述塞子的头部和脚部之间浮动; 其中所述轴在其相对侧上具有凹口; 并且其中所述销附接到所述塞的头部和脚部并且位于所述轴的凹陷中。 在另一个实施例中,销围绕轴弯曲。