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公开(公告)号：US12046429B2
公开(公告)日：2024-07-23
申请号：US18196060
申请日：2023-05-11
摘要： Multiple position switches and specifically in-line multiple position switches where a user has definitive points of on and off switching which are used to turn multiple redundant internal circuit switches on and off. This can provide for increased reliability of switch operation. The multi-position switch is typically a five-position switch with all five positions in-line and with double or triple redundancy at each position. The switches can also provide for the feel of a snap action mechanism between positions.
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公开(公告)号：US11306834B1
公开(公告)日：2022-04-19
申请号：US17217066
申请日：2021-03-30
发明人： Ryan Chase , Phil Hampton
摘要： A flapper valve comprising a generally rigid flap which is mounted within a flexible body coating. The hinge in the flexible body is formed by using an internal reinforcement material having a permeated structure which allows for the body material to penetrate through the reinforcement material during the valve formation. This provides for a more sturdy hinge which better resists wear.
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公开(公告)号：USD897929S1
公开(公告)日：2020-10-06
申请号：US29674985
申请日：2018-12-27
设计人： Charles Culp , Greg Kemner , Bob Hale
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公开(公告)号：USD360456S
公开(公告)日：1995-07-18
申请号：US24431
申请日：1994-06-14
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公开(公告)号：US5026026A
公开(公告)日：1991-06-25
申请号：US546869
申请日：1990-07-02
申请人： Robert E. Sever , Dave L. Woodring
发明人： Robert E. Sever , Dave L. Woodring
IPC分类号： F16K35/06
CPC分类号： F16K35/06 , Y10T137/6089 , Y10T137/7808 , Y10T403/10 , Y10T74/18056 , Y10T74/20762 , Y10T74/2133
摘要： A locking device for use with a gas flow distribution device to be connected to a source of gas under pressure. The device has a yoke for securement to the source and a fastening screw threaded in the yoke for securing the device to the gas source. The locking screw has a tee-shaped handle. The locking device has a collar including a sleeve defining opposed openings for engagement of the yoke to permit longitudinal movement relative to the yoke but substantially prevents rotation of the sleeve relative to the yoke. The collar has a yoke-remote portion including a plurality of handle-engaging recesses. A spring biases the collar outwardly from the yoke into locking engagement with the handle for preventing unintended unfastening of the screw.
摘要翻译： 一种用于与压力下的气体源连接的气体流量分配装置的锁定装置。 该装置具有用于固定到源的轭和用于将装置固定到气体源的轭中的螺纹的紧固螺钉。 锁定螺丝具有三通形手柄。 锁定装置具有套筒，其包括限定相对的开口的套筒，用于接合轭架以允许相对于轭架的纵向移动，但是基本上防止套筒相对于轭架的旋转。 套环具有包括多个手柄接合凹部的轭偏离部分。 弹簧将轭环向外偏压到与手柄锁定接合以防止螺钉的意外松开。
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公开(公告)号：US4655246A
公开(公告)日：1987-04-07
申请号：US796803
申请日：1985-11-12
CPC分类号： G05D7/0146 , F17C13/04 , F17C2205/0329 , F17C2205/0332 , F17C2205/0338 , F17C2205/0385 , F17C2221/011 , F17C2223/0123 , F17C2223/036 , F17C2250/0636 , F17C2270/02 , Y10T137/7794 , Y10T137/7808 , Y10T137/87917
摘要： A compact, regulated gas flow control valve includes a valve body having a clamp for securement to a high pressure gas cylinder. An inlet at one end receives the high pressure gas from the cylinder. A piston-actuated regulator drops the high pressure to a low pressure, maintaining the low pressure at a substantially constant delivery value. An outlet and a flow control selector knob are located at the other end of the valve body. The knob selects a preselected flow rate for delivery of the low pressure gas by the outlet. The knob controls position of a rotor carrying a plurality or precalibrated flow control orifice inserts, the knob being rotatable but with positive detenting for orienting the rotor to permit flow only through a selected one of the orifice inserts for delivery by said outlet. The sequence of orifice inserts defines a preselected schedule of different flow rates upon rotation of the said selector knob.
摘要翻译： 紧凑的调节气体流量控制阀包括具有用于固定到高压气瓶的夹具的阀体。 一端的入口从气缸接收高压气体。 活塞致动的调节器将高压降低到低压，将低压保持在基本上恒定的输送值。 出口和流量控制选择旋钮位于阀体的另一端。 旋钮选择用于通过出口输送低压气体的预选流量。 旋钮控制承载多个或预先校准的流量控制孔口插入件的转子的位置，该旋钮可旋转，但具有正的定位，用于使转子定向，以允许仅流过选定的一个孔口插入件以便由所述出口输送。 喷嘴插件的顺序在所述选择器旋钮旋转时定义不同流速的预选时间表。
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公开(公告)号：US20230290590A1
公开(公告)日：2023-09-14
申请号：US18196060
申请日：2023-05-11
摘要： Multiple position switches and specifically in-line multiple position switches where a user has definitive points of on and off switching which are used to turn multiple redundant internal circuit switches on and off. This can provide for increased reliability of switch operation. The multi-position switch is typically a five-position switch with all five positions in-line and with double or triple redundancy at each position. The switches can also provide for the feel of a snap action mechanism between positions.
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公开(公告)号：US11682535B2
公开(公告)日：2023-06-20
申请号：US17692878
申请日：2022-03-11
发明人： Michael Maragni , Leane Darnold , Phil Hampton
摘要： A rocker switch that can include multiple redundancy at each position. Specifically, the rocker switch is a two-position rocker switch with both positions in line and with double or triple redundancy at each position. The rocker switch still provides a user with definitive snap “on” switching and the snap positions which can be used to activate multiple redundant internal circuit switches to provide for increased reliability of switch operation.
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公开(公告)号：US20220409937A1
公开(公告)日：2022-12-29
申请号：US17358890
申请日：2021-06-25
发明人： William C. Dean , Michael Maragni
摘要： A flame arrestor which will generally comprise two hollow sections, each of which includes a plurality of hollow channels, and with a throat between them which is open. This open portion can be used to induce turbulent flow into fluid which is has a laminar flow through the channels.
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公开(公告)号：US20220293364A1
公开(公告)日：2022-09-15
申请号：US17695768
申请日：2022-03-15
摘要： Multiple position switches and specifically in-line multiple position switches where a user has definitive points of on and off switching which are used to turn multiple redundant internal circuit switches on and off. This can provide for increased reliability of switch operation.
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