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1. 发明授权

US07025090B2 Fluid flow control valves 失效
标题翻译：流体流量控制阀
公开(公告)号：US07025090B2
公开(公告)日：2006-04-11
申请号：US10415313
申请日：2001-10-30
申请人： Hugh Christopher Bramley , Christopher Simon Patient
发明人： Hugh Christopher Bramley , Christopher Simon Patient
IPC分类号： F15B13/00
CPC分类号： F15B13/0832 , F15B13/0814 , F15B13/0853 , F15B13/0857 , F15B13/0864 , F15B13/0867 , F15B21/08 , F15B2013/006 , Y10T137/5283 , Y10T137/87209 , Y10T137/87885
摘要： A fluid flow control valve system has a plurality of pairs of 3 port, 2 position (3/2) control valves (6, 6′) each valve being movable between its two positions by a pair of electrically-operable actuators (1, 2). A logic controller selectively generates electrical control signals for independently controlling operation of the pairs of 3/2 control valves, and a circuit means (11) is associated with each 3/2 control valve pair (6, 6′) to receive the control signals and provide electrical outputs to eit actuators (1, 2) of each 3/2 control valve of each pair. Variable switch means (14) forming part of the circuit means (11) pr the actuators (1, 2) to which the output is applied. Varying the switch means (14) programmes the fluid output mode of each 3/2 control valve pair to provide any one of a number of different effective valve types.
摘要翻译：一种流体流量控制阀系统具有多对三对，三位（3/2）控制阀（6,6'），每个阀可通过一对电动执行器（1,2）在其两个位置之间移动）。逻辑控制器选择性地产生用于独立地控制成对的3/2控制阀的操作的电气控制信号，并且电路装置（11）与每个3/2控制阀对（6,6'）相关联以接收控制信号并向每对3/2控制阀的执行器（1,2）提供电输出。可变开关装置（14）形成电路装置（11）的一部分，用于施加输出的致动器（1,2）。改变开关装置（14）编程每个3/2控制阀对的流体输出模式以提供多种不同有效阀类型中的任何一种。

2. 发明授权

US4234014A Bowl for compressed air or gas filter or lubricator 失效
标题翻译：用于压缩空气或气体过滤器或润滑器的碗
公开(公告)号：US4234014A
公开(公告)日：1980-11-18
申请号：US43211
申请日：1979-05-29
申请人： Roger E. Knight
发明人： Roger E. Knight
IPC分类号： F16N7/34 , E03B7/07
CPC分类号： F16N7/34 , Y10T137/8326 , Y10T137/8811
摘要： A processing apparatus for compressed air comprises a body defining inlet and outlet passages leading to a bowl supported by the body. The bowl is of composite construction comprising a flexible inner bowl and a high impact strength outer bowl formed from polycarbonate for protecting the internal bowl from external damage. The inner bowl has an annular flange trapped between the outer bowl and the body to form a gas-tight seal between them, and is formed from a material which will protect the outer bowl from solvent and/or chemical attack. The outer bowl has a small vent to atmosphere to allow controlled venting of the compressed air in the event of inner bowl failure without allowing fragments from the inner bowl to pass through the vent. Both bowls are made of translucent or transparent materials so that the contents of the inner bowl can clearly be seen.
摘要翻译：用于压缩空气的处理装置包括限定通向由主体支撑的碗的入口和出口通道的主体。该碗是复合结构，包括柔性内碗和由聚碳酸酯形成的高冲击强度外碗，用于保护内部碗免受外部损坏。内碗具有环形凸缘，该环形凸缘被捕获在外碗和主体之间以在它们之间形成气密密封，并由保护外碗免受溶剂和/或化学侵蚀的材料形成。外碗具有通向大气的小通气，以允许在内碗失效的情况下压缩空气的控制排气，而不允许来自内碗的碎片通过通风口。两个碗都是由半透明或透明的材料制成，以便可以清楚地看到内碗的内容物。

3. 发明申请

US20040177888A1 Valve arrangement and traffic calming device incorporating such an arrangement 失效
公开(公告)号：US20040177888A1
公开(公告)日：2004-09-16
申请号：US10782475
申请日：2004-02-19
申请人： Autospan Limited , IMI Norgren Limited
发明人： Graham Heeks , Nigel Peter Fox
IPC分类号： F17D001/00
CPC分类号： F16K17/30 , E01F9/529 , F16K17/048 , Y10T137/7841 , Y10T137/7869 , Y10T137/8122 , Y10T137/87394
摘要： A reactive speed hump (2) includes a fluid flow control valve assembly (4). A first valve (18, 20, 21) is naturally open and a second valve (10, 14, 15, 16, 17), naturally closed. Application of fluid pressure on the control valve assembly below a first lower threshold level or above a second higher threshold level allows a flow of fluid from the inlet to the outlet, but an application of fluid pressure on the control valve between said first and second threshold levels allows substantially no fluid to flow between the inlet (7) and the outlet (9).

4. 发明授权

US5937970A Compressed air lubricators 失效
标题翻译：压缩空气润滑器
公开(公告)号：US5937970A
公开(公告)日：1999-08-17
申请号：US923539
申请日：1997-09-04
申请人： Michael J Wates
发明人： Michael J Wates
IPC分类号： F16N7/34 , F16N7/30 , G01F1/22
CPC分类号： F16N7/34
摘要： A flow sensor of the disc type for a compressed air lubricator comprises a flexible elastomeric disc having a pair of radial channels formed in each of its major surfaces. The channels afford lines of weakness which enable the disc readily and progressively to deform into a fluted cone-like configuration as the air flow rate through the lubricator increases, thereby increasing the potential air flow capacity of the lubricator compared to those including known designs of disc type flow sensor.
摘要翻译：用于压缩空气润滑器的盘式流量传感器包括柔性弹性体盘，其具有形成在其每个主表面中的一对径向通道。这些通道提供弱化线，使得当通过润滑器的空气流速增加时，盘容易且逐渐地变形成凹槽的锥形构型，从而与包括已知设计的盘相比，增加了润滑器的潜在空气流动能力型流量传感器。

5. 发明授权

US6158727A Supporting apparatus 有权
标题翻译：配套设备
公开(公告)号：US6158727A
公开(公告)日：2000-12-12
申请号：US301161
申请日：1999-04-28
申请人： Nigel P Fox
发明人： Nigel P Fox
IPC分类号： H05K13/00 , B23Q3/10
CPC分类号： H05K13/0069
摘要： A pin table for supporting a workpiece, such as a printed circuit board, while an operation is carried out on it, comprises a base defining a plurality of vertically disposed pneumatic cylinders arranged in a column and row matrix. Each cylinder has a two-position spool valve located axially beneath it in the base for controlling actuation of the cylinder between a position in which the piston rod is fully retracted and a position in which the piston rod is fully raised. The piston rods constitute the pins of the pin table and are selectively movable into their raised positions by the application of compressed air to the cylinders via the spool valves whereby a desired array of raised piston rods may be established.
摘要翻译：用于在其上进行操作时用于支撑诸如印刷电路板的工件的销台包括限定布置成列和行矩阵的多个垂直设置的气缸的基座。每个气缸具有位于基座中的轴向位于其下方的两位滑阀，用于控制气缸在活塞杆完全缩回的位置和活塞杆完全升高的位置之间的致动。活塞杆构成销台的销，并且可以通过经由滑阀将压缩空气施加到缸来选择性地移动到其升高位置，由此可以建立所需的升高的活塞杆阵列。

6. 发明授权

US5603356A Fluid flow control valves 失效
标题翻译：流体流量控制阀
公开(公告)号：US5603356A
公开(公告)日：1997-02-18
申请号：US459778
申请日：1995-06-02
申请人： Martyn J. Harrold
发明人： Martyn J. Harrold
IPC分类号： F16K3/02 , F16K3/06 , F16K3/10 , F16K11/065 , F16K11/074 , E03B1/00
CPC分类号： F16K11/0655 , F16K11/074 , Y10T137/86638 , Y10T137/86855
摘要： A slide valve, especially for use in a compressed air supply installation, includes a body defining an inlet passageway and an outlet passageway and a vane having an orifice therethrough and movable laterally relative to the passageways between a valve-open position in which the orifice is in register with the passageways thereby permitting fluid to flow through the valve, and a valve-closed position in which the orifice is wholly out of register with the passageways thereby isolating the inlet passageway from the outlet passageway. The vane defines, at least in part, an exhaust passageway that, in the valve-closed position, connects the outlet passageway to atmosphere via a further exhaust passageway formed in the body whereby, in the valve-closed position, the downstream side of the installation will automatically become depressurized.
摘要翻译：特别是用于压缩空气供应装置的滑动阀包括限定入口通道和出口通道的主体，以及具有穿过其中的孔口的叶片，该叶片相对于阀打开位置之间的通道横向移动，与通道对准，从而允许流体流过阀门，以及阀关闭位置，其中孔口与通道完全不对准，从而将入口通道与出口通道隔离。叶片至少部分地限定排气通道，其在阀关闭位置通过形成在主体中的另外的排气通道将出口通道连接到大气，由此在阀关闭位置，安装将自动减压。

7. 发明申请

US20080053540A1 Fluid Flow Control Device 有权
标题翻译：流体流量控制装置
公开(公告)号：US20080053540A1
公开(公告)日：2008-03-06
申请号：US11569436
申请日：2005-05-18
申请人： Christopher Patient
发明人： Christopher Patient
IPC分类号： F16K31/48
CPC分类号： F16K31/02 , F01D15/06 , F05D2220/768 , Y10T137/7781 , Y10T137/7786 , Y10T137/86397
摘要： A fluid flow control device (1) comprising at least one valve, the or each valve being controlled by an electrically-operate e actuator (32), a control means (27) for controlling the actuators and a communication means (28) to provide signals for the control means (27), wherein the device (1) includes an electrical power generation means (5) to generate electricity from the flow of fluid in the control device to operate the actuators (32), the control means (27) and the communication means (28). The device does not require an external electricity supply as it generates its entire electricity requirement locally. The device (1) may also receive instructions wirelessly to control the at least one valve.
摘要翻译：一种流体流动控制装置（1），包括至少一个阀，所述或每个阀由电动e致动器（32）控制，用于控制致动器的控制装置（27）和通信装置（28）用于控制装置（27）的信号，其中装置（1）包括发电装置（5），用于从控制装置中的流体流发电，以操作致动器（32），控制装置（27）和通信装置（28）。该设备不需要外部电力供应，因为它在本地产生了整个电力需求。装置（1）还可以无线地接收指令以控制至少一个阀。

8. 发明授权

US5910280A Releasable push-in tube couplings 失效
标题翻译：可拆卸的推入式管接头
公开(公告)号：US5910280A
公开(公告)日：1999-06-08
申请号：US729411
申请日：1996-10-11
申请人： William S. Deason
发明人： William S. Deason
IPC分类号： B29C45/00 , B29C45/44 , F16L37/092 , B29C33/44 , B29C43/42
CPC分类号： F16L37/0925 , B29C45/0055 , B29C45/4407
摘要： A method of making a one-piece, rigid thermoplastics body for a discrete, releasable push-in tube coupling device of the collet type comprises initially injection moulding the body about one or more rigid cores. Each rigid core is then withdrawn axially while the moulding is still in a plastic state whereby the outer, narrower bore portions of the body expand radially. The expanded portions are then radially contracted back to their as-moulded configuration using a jaw-like tool and finally the body is allowed to cool.
摘要翻译：制造用于夹头类型的离散的，可释放的推入式管连接装置的一体式刚性热塑性塑料体的方法包括首先在一个或多个刚性芯部上注塑成型体。然后，每个刚性芯轴向拉出，同时模制件仍然处于塑性状态，从而体部的外部较窄的孔部分径向膨胀。然后，使用颚式工具将膨胀部分径向收缩回其模制构型，最后允许身体冷却。

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