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公开(公告)号：US09174140B2
公开(公告)日：2015-11-03
申请号：US13293230
申请日：2011-11-10
CPC分类号： A63H27/10 , A63H2027/1033
摘要： A balloon inflator includes a tank containing a volume of pressurized gas and a regulator assembly removably secured to the tank for reducing the pressure of gas exiting the tank, the regulator assembly including a pressure regulator. A nozzle assembly is also provided and includes a valve for controlling dispensing of the pressurized gas. A flexible hose extends between the regulator assembly and the nozzle assembly, the hose being in fluid communication with the pressure regulator and the valve. The balloon inflator is small and lightweight, and therefore portable and concealable. The flexible nature of the hose allows for easy manipulation of the nozzle assembly, making use of the balloon inflator easier for performers.
摘要翻译： 气囊充气机包括容纳一定体积的加压气体的罐和可移除地固定到罐的调节器组件，用于减少离开罐的气体的压力，调节器组件包括压力调节器。 还提供喷嘴组件，并且包括用于控制加压气体分配的阀。 柔性软管在调节器组件和喷嘴组件之间延伸，软管与压力调节器和阀流体连通。 气球充气机体积小，重量轻，便于携带和隐藏。 软管的灵活性使得能够容易地操纵喷嘴组件，从而更容易使用气球充气机。
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公开(公告)号：USD644275S1
公开(公告)日：2011-08-30
申请号：US29361947
申请日：2010-05-18
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公开(公告)号：USD644274S1
公开(公告)日：2011-08-30
申请号：US29360427
申请日：2010-04-26
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公开(公告)号：USD644273S1
公开(公告)日：2011-08-30
申请号：US29360423
申请日：2010-04-26
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公开(公告)号：US5865419A
公开(公告)日：1999-02-02
申请号：US620295
申请日：1996-03-22
IPC分类号： F16K31/163 , F16K37/00 , F16K31/122
CPC分类号： F16K31/1635 , F16K37/0041 , Y10T137/87193
摘要： This invention features a device for controlling the operation of a pneumatic actuator and a pneumatic actuator having such a control device. More particularly, the actuator control device of the instant invention includes a housing mounted to an actuator end cap, a solenoid valve disposed within the housing and a gas control valve that controls the pressurized gas admitted to and exhausted from the actuator for valve actuation. The gas control valve is responsive to the solenoid valve and is mounted to the housing. Preferably, the control device includes a position indication mechanism, disposed within the housing, that determines a prespecified position of the valve responsive to the movement of at least one and preferably two moveable actuator probes extending from the actuator end cap into the housing. The gas control valve is a spool valve that is pneumatically controlled by the solenoid valve. The position indication mechanism includes a mechanical switch or an inductive proximity switch, one for each actuator probe that determines the position of an end of each actuator probe that are each actuated by an end of an actuator probe as it moves within the housing responsive to the motion of the actuator.
摘要翻译： 本发明的特征在于一种用于控制气动致动器和具有这种控制装置的气动致动器的操作的装置。 更具体地，本发明的致动器控制装置包括安装到致动器端盖的壳体，设置在壳体内的电磁阀和控制进入并致动器用于阀致动的加压气体的气体控制阀。 气体控制阀响应于电磁阀并且安装到壳体。 优选地，控制装置包括设置在壳体内的位置指示机构，其响应于从致动器端盖延伸到壳体中的至少一个且优选两个可移动的致动器探针的运动来确定阀的预定位置。 气体控制阀是由电磁阀气动控制的滑阀。 位置指示机构包括机械开关或电感式接近开关，每个致动器探针一个用于确定每个致动器探针的端部的位置，每个致动器探针的端部在致动器探针的端部由于其在壳体内移动时响应于 执行器的运动。
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公开(公告)号：US5337603A
公开(公告)日：1994-08-16
申请号：US3982
申请日：1993-01-15
摘要： Elbow mass flow meter. The present invention includes a combination of an elbow pressure drop generator and a shunt-type mass flow sensor for providing an output which gives the mass flow rate of a gas that is nearly independent of the density of the gas. For air, the output is also approximately independent of humidity.
摘要翻译： 弯头质量流量计。 本发明包括肘压降发生器和分流型质量流量传感器的组合，用于提供输出，其输出几乎不依赖于气体密度的气体的质量流量。 对于空气，输出也大致独立于湿度。
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公开(公告)号：USD697983S1
公开(公告)日：2014-01-21
申请号：US29409941
申请日：2011-12-30
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公开(公告)号：US08568190B2
公开(公告)日：2013-10-29
申请号：US13363746
申请日：2012-02-01
IPC分类号： A63H27/10
CPC分类号： A63H27/10 , A63H2027/1008 , A63H2027/1041
摘要： A balloon sealing and display device comprises a disk-like body member that includes a first sealing slit formed therein, extending from an open mouth inwardly to a closed end. The disk-like body member also includes a second sealing slit formed therein extending from an open mouth inwardly to a closed end. The closed end of the first sealing slit and the closed end of the second sealing slit are spaced apart from one another to define a neck wrap portion of the body member. The disk-like body member also includes a ribbon wrap portion. The balloon sealing and display device also includes a ribbon, having a first end and a second end defining a length thereof, having the first end secured to the body member.
摘要翻译： 气球密封和显示装置包括盘形主体构件，其包括形成在其中的第一密封狭缝，其从开口向内延伸到封闭端。 盘状主体构件还包括形成在其中的第二密封狭缝，其从开口向内延伸到封闭端。 第一密封狭缝的封闭端和第二密封狭缝的封闭端彼此间隔开以限定主体构件的颈部包裹部分。 盘状主体部件还包括带状卷绕部。 球囊密封和显示装置还包括具有第一端和限定其长度的第二端的带，其具有固定到主体构件的第一端。
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公开(公告)号：US20100136876A1
公开(公告)日：2010-06-03
申请号：US12315041
申请日：2008-11-28
申请人： David C. Nelson
发明人： David C. Nelson
IPC分类号： A63H17/00
摘要： A toy or scale replica of an underground toy miner for coal mining having movable parts includes a body having an upper surface and movable caterpillar treads and a plurality of rotatable wheels mounted to the opposed sides of the miner, a boom mounted to the upper surface and extending from the front to the rear of the miner, an endless conveyor mounted on the boom with the distal end of the boom being laterally movable, a bucket mounted to the front and having at least two inwardly rotatably collectors for moving material from the bucket to the conveyor and boom and a ripper head terminating with a cylindrical ripper pivotably mounted to the front of the miner and above the bucket for gouging and digging material out of the wall of the mine for deposition in the bucket and thence movement rearward by the collectors to the conveyor and boom.
摘要翻译： 用于具有可移动部件的采煤的地下玩具挖掘机的玩具或缩放复制品包括具有上表面的主体和可移动的履带式履带，以及安装到矿工的相对侧的多个可旋转轮，安装到上表面的吊杆 从挖掘机的前部延伸到后部，安装在起重臂上的环形输送机，其中悬臂的远端可横向移动，铲斗安装在前部，并具有至少两个向内可旋转的收集器，用于将料斗从料斗移动到 输送机和起重臂以及一个松土机头，其终止于可旋转地安装在矿工的前部和铲斗上面的圆柱形开松器，用于从矿井的墙壁中挖出和挖掘材料以沉积在铲斗中，并且然后由收集器向后移动 输送机和起重机。
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公开(公告)号：US20100065151A1
公开(公告)日：2010-03-18
申请号：US12463815
申请日：2009-05-11
IPC分类号： B65B31/04
CPC分类号： A63H27/10 , A63H2027/1033 , A63H2027/1083
摘要： A balloon inflator includes a housing, a motor within the housing, and a fan operable by the motor to drive air to an inflation nozzle. The inflation nozzle provides an outlet. A nozzle adaptor is configured to fit over the outlet of the inflation nozzle and provide an alternate outlet. A nozzle receipt is provided by the housing to selectively receive the nozzle adaptor and a switch is provided at the nozzle receipt. The nozzle adaptor is selectively received at the nozzle receipt so as to trigger the switch, and is selectively removed from the nozzle receipt so as to not trigger the switch. The switch controls the power supplied to the motor, such that different motor operating parameters are realized when the switch is triggered and when the switch is not triggered. In a particular embodiment, the nozzle adaptor includes vent channels that exhaust a portion of the air to the atmosphere when a balloon is fitted over the alternate outlet to receive air driven through the nozzle and the nozzle adaptor.
摘要翻译： 气囊充气机包括壳体，壳体内的电动机，以及可由电动机驱动空气以驱动充气喷嘴的风扇。 充气喷嘴提供出口。 喷嘴适配器被配置成装配在充气喷嘴的出口上方并提供备用出口。 由壳体提供喷嘴收据以选择性地接收喷嘴适配器，并且在喷嘴接收处设置开关。 喷嘴适配器在喷嘴接收处被选择性地接收以触发开关，并且从喷嘴接收件中选择性地移除喷嘴适配器，以便不触发开关。 开关控制提供给电机的电源，从而在开关触发时和开关未触发时实现不同的电机运行参数。 在特定实施例中，喷嘴适配器包括排气通道，当气囊装配在备用出口上以接收通过喷嘴和喷嘴适配器驱动的空气时，将空气的一部分排出到大气中。
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