公开(公告)号：US08944088B2

公开(公告)日：2015-02-03

申请号：US13528960

申请日：2012-06-21

申请人： Richard T. Gilmer

发明人： Richard T. Gilmer

IPC分类号： F16K17/40

CPC分类号： F16K17/406 ,  Y10T137/1632 ,  Y10T137/1819 ,  Y10T137/1827 ,  Y10T137/1915 ,  Y10T137/1939

摘要： A safety valve for interrupting the flow of fuel through a fuel line includes a housing member and a safety valve insert, wherein the housing member houses a portion of the safety valve insert and the valve insert includes a connection end for connecting to a grounding surface to draw electrical current through the safety valve insert, a fusible link, which is broken by electrical current, and a plunger, which is released when the fusible link is broken and interrupts the flow of fuel through a fuel line.

摘要翻译： 用于中断通过燃料管线的燃料流动的安全阀包括壳体构件和安全阀插入件，其中壳体构件容纳安全阀插入件的一部分，并且阀插入件包括用于连接到接地面的连接端 通过安全阀插入件吸入电流，由电流断开的可熔连接件，以及当熔丝断开时释放并中断通过燃料管线的燃料流动的柱塞。

公开(公告)号：US20100263729A1

公开(公告)日：2010-10-21

申请号：US12425470

申请日：2009-04-17

申请人： Hussameldin I. Khonkar

发明人： Hussameldin I. Khonkar

IPC分类号： F16K17/36 ,  F16K31/02

CPC分类号： H02H5/005 ,  E03B7/071 ,  F16K17/36 ,  F16K31/0644 ,  F17D5/08 ,  Y10T137/0318 ,  Y10T137/1939

摘要： A method, system and an apparatus to automatic lightning safety valve for water supply system are disclosed. An exemplary embodiment provides an apparatus of lightning protection. A sensor circuit of the apparatus receives a electromagnetic signal of an atmospheric electromagnetic field to generate a modified signal and to communicate the modified signal to a control circuit. A control circuit of the apparatus of the lightening circuit causes the valve to automatically close if the modified signal is greater than a specified value. The valve control device is communicatively coupled with the sensor circuit. The apparatus also includes a solenoid valve to stop the flow of a fluid into the structure by closing a fluid line.

摘要翻译： 公开了一种供水系统自动防雷安全阀的方法，系统和装置。 示例性实施例提供了防雷装置。 该装置的传感器电路接收大气电磁场的电磁信号，以产生修改信号，并将修改的信号传送到控制电路。 如果修正信号大于指定值，则减轻电路装置的控制电路使阀门自动关闭。 阀控制装置与传感器电路通信耦合。 该装置还包括电磁阀，以通过关闭流体管线来阻止流体进入结构的流动。

公开(公告)号：US07520291B2

公开(公告)日：2009-04-21

申请号：US11561584

申请日：2006-11-20

申请人： Richard R. Watson

发明人： Richard R. Watson

IPC分类号： F16K17/36

CPC分类号： F16K17/046 ,  Y10T137/1939 ,  Y10T137/2036 ,  Y10T137/7781 ,  Y10T137/7792

摘要： A backpressure-protected valve suitable for subsea well treatment chemical injection applications includes an improved gate valve, a check valve and a pressure compensator responsive to ambient hydrostatic pressure. The check valve may comprise a poppet valve in a detachable outlet body. The pressure compensator comprises a free piston in a cylinder. The portion of the cylinder on one side of the piston is exposed to seawater whereas the portion of the cylinder on the opposing side of the piston is filled with a selected hydraulic fluid. In this way the valve actuator is not exposed to the corrosive and/or contaminating effects of seawater.

摘要翻译： 适用于海底井处理化学注射应用的背压保护阀包括改进的闸阀，止回阀和响应于环境静水压力的压力补偿器。 止回阀可以包括可拆卸出口主体中的提升阀。 压力补偿器包括气缸中的自由活塞。 活塞一侧的气缸的部分暴露于海水，而活塞相对侧上的气缸部分填充有选定的液压流体。 以这种方式，阀门执行器不会受到海水腐蚀和/或污染的影响。

公开(公告)号：US07306167B2

公开(公告)日：2007-12-11

申请号：US10970778

申请日：2004-10-21

申请人： Joseph Thomas Colarusso ,  Dale Vilmer Kiplinger ,  Michael Lee Paulson ,  Robert Clarence Pearce, III

发明人： Joseph Thomas Colarusso ,  Dale Vilmer Kiplinger ,  Michael Lee Paulson ,  Robert Clarence Pearce, III

IPC分类号： A01G27/00 ,  B67D5/08 ,  B67D5/14

CPC分类号： A01M29/34 ,  A01G13/06 ,  A01M1/245 ,  B05B9/035 ,  B05B12/124 ,  Y10T137/1842 ,  Y10T137/1866 ,  Y10T137/1939

摘要： An automatic mist-sprayer system comprising a control unit having electronic circuitry adapted to activate the sprayer for a predetermined interval in response to a sensed ambient light condition of desired intensity and duration. The system desirably further includes an electrical power supply and a plurality of spaced-apart sprayer heads. A preferred utility for the system of the invention is spraying dilute solutions of insecticide or insect repellent during the periods of significant insect activity that typically occur around dusk and dawn. Manual overrides and a remote receiving unit are also disclosed for use of the system at times other than dusk and dawn.

摘要翻译： 一种自动喷雾器系统，包括具有电子电路的控制单元，该电子电路适于响应于感测到的期望强度和持续时间的环境光条件而以预定间隔激活喷雾器。 该系统期望地还包括电源和多个间隔开的喷雾头。 用于本发明的系统的优选实用方法是在通常在黄昏和黎明周围发生的显着的昆虫活动期间喷洒杀虫剂或驱虫剂的稀释溶液。 还公开了手动覆盖和远程接收单元，用于在黄昏和黎明以外的时候使用该系统。

公开(公告)号：US5722448A

公开(公告)日：1998-03-03

申请号：US689486

申请日：1996-08-08

申请人： Mizael F. Dourado

发明人： Mizael F. Dourado

IPC分类号： A62C2/04 ,  F23N5/24 ,  F16K17/36

CPC分类号： F23N5/245 ,  A62C2/04 ,  F23N2035/14 ,  Y10T137/1915 ,  Y10T137/1939

摘要： A gas line automatic cut off valve including a gas valve housing adapted to be conveniently coupled between a standard gas line outlet and a standard gas powered appliance; a gas valve situated within the gas valve housing, the gas valve having a first orientation for precluding gas from flowing between the standard gas line outlet and the standard gas powered appliance upon the lack of receipt of an activation signal and further a second orientation for allowing gas to flow between the standard gas line outlet and the standard gas powered appliance upon the receipt of an activation signal; and a gas detector situated above the standard gas powered appliance and electrically connected to the valve, the gas detector adapted to continuously transmit an activation signal upon the detection of gas and further adapted to cease the transmission of the activation signal only upon the depression of a reset button situated on the bottom face thereof.

摘要翻译： 一种气体管线自动截止阀，包括适于方便地连接在标准气体管线出口和标准气体供应设备之间的气体阀壳体; 位于气体阀壳体内的燃气阀具有第一取向，用于在缺少接收到激活信号的情况下排除气体在标准气体管线出口和标准气体供电设备之间的流动，并且还有第二方向允许 在接收到激活信号时，气体在标准气体管线出口和标准气体供电设备之间流动; 以及气体检测器，其位于标准气体驱动的设备上方并电连接到阀，气体检测器适于在检测到气体时连续地传输激活信号，并且还适于仅在按下 复位按钮位于其底面。

公开(公告)号：US5584312A

公开(公告)日：1996-12-17

申请号：US343702

申请日：1994-11-21

申请人： Robert M. Van Becelaere

发明人： Robert M. Van Becelaere

IPC分类号： A62C2/20 ,  F24F13/068 ,  F24F13/06

CPC分类号： A62C2/20 ,  F24F13/068 ,  F24F2011/0098 ,  Y10T137/1939

摘要： A protective damper for controlling the flow of fluid through a ceiling diffuser has a frame defining an opening through which the fluid flows. A barrier has a closed position which prevents the flow of fluid through the opening and an open position which allows fluid flow through the opening. The barrier is restricted to linear movement between the open and closed positions. A spring is operably coupled with a shaft and exerts a bias on the shaft tending to rotate the shaft on its longitudinal axis in one direction. An actuator is operably coupled with the shaft and rotates the shaft about its longitudinal axis in the opposite direction when the actuator is energized. An elongated rigid element is pivotally coupled with the shaft and with the barrier, respectively. The rigid element is for pulling the barrier by the shaft into the closed position when the shaft is rotated in the one direction and for pushing the barrier into the open position when the shaft is rotated by the actuator in the opposite direction.

摘要翻译： 用于控制通过天花板扩散器的流体流动的保护阻尼器具有限定流体流过的开口的框架。 阻挡物具有闭合位置，其阻止流体流过开口和允许流体流过开口的打开位置。 屏障限于打开和关闭位置之间的线性运动。 弹簧与轴可操作地联接，并且在轴上施加偏压，倾向于使轴在其纵向轴线上沿一个方向旋转。 致动器与轴可操作地联接，并且当致动器通电时使轴围绕其纵向轴线在相反方向旋转。 细长的刚性元件分别与轴和屏障枢转地联接。 当轴沿一个方向旋转时，刚性元件用于将轴向阻挡件拉动到关闭位置，并且当轴由致动器沿相反方向旋转时，将挡板推入打开位置。

公开(公告)号：US5570030A

公开(公告)日：1996-10-29

申请号：US423555

申请日：1995-04-17

申请人： William E. Wightman

发明人： William E. Wightman

IPC分类号： G01N27/04 ,  G01R27/26

CPC分类号： G01N27/048 ,  G01N27/043 ,  Y10T137/1939

摘要： A sensor for measuring moisture changes in soil and having an electrically insulating cylindrical body along which bare electrical conductors are placed. A transmitter produces constant alternating current which is supplied to the sensor. The voltage which this current creates in the soil is detected by the electrical conductors on the sensor and is fed to a receiver. The receiver consists of electronic circuitry for determining the necessity for allowing irrigation to occur, and if so, switches on a solenoid controlling the water supply. When the sensor indicates sufficient irrigation has occurred, the electronic controls switch the irrigation off. A tube sensor comprising rigid metal tubes of equal length and secured by end members such that no two tubes touch is also provided, for example to measure moisture content changes of any granular material. A plurality of the tube sensors are connected in series with insulated electrically conducting cables to form a string of tube sensors, thereby providing a means to obtain an average moisture content of large surface areas or volumes of material.

摘要翻译： 用于测量土壤湿度变化的传感器，具有电绝缘圆柱体，裸电导体沿着该电绝缘圆柱体放置。 发射机产生恒定的交流电流，供给传感器。 该电流在土壤中产生的电压由传感器上的电导体检测，并被馈送到接收器。 接收器包括用于确定允许发生冲洗的必要性的电子电路，如果是，则开启控制供水的螺线管。 当传感器表示发生充分的灌溉时，电子控制器将关闭灌溉。 一种管传感器，其包括相等长度的刚性金属管并由端部构件固定，使得也不提供任何两根管接触，例如以测量任何颗粒材料的水分含量变化。 多个管传感器与绝缘导电电缆串联连接以形成一串管传感器，从而提供获得大表面积或体积材料的平均含水量的方法。

公开(公告)号：US5002101A

公开(公告)日：1991-03-26

申请号：US461314

申请日：1990-01-05

申请人： Andrew McLeod

发明人： Andrew McLeod

IPC分类号： B67D7/04

CPC分类号： B67D7/04 ,  Y10T137/1939

摘要： A system is used to completely drain a hose used in conjunction with a tanker truck or railroad tank car. The system includes a holding tank and a shutdown system as well as a hose emptying unit.

摘要翻译： 一个系统用于完全排放与油罐车或铁路车辆一起使用的软管。 该系统包括一个储罐和一个关闭系统以及一个软管排空单元。

公开(公告)号：US4995415A

公开(公告)日：1991-02-26

申请号：US320998

申请日：1989-03-09

申请人： Harold J. Weber

发明人： Harold J. Weber

IPC分类号： F23N5/10 ,  F23N5/24 ,  F24H9/20

CPC分类号： F24H9/2035 ,  F23N5/107 ,  F23N2031/14 ,  F23N2031/18 ,  F23N5/24 ,  Y10T137/0318 ,  Y10T137/1407 ,  Y10T137/1516 ,  Y10T137/1939

摘要： Gas burner safety device for use with gas fired heating systems and water heaters to shut-off main gas valve controlled gas flow to the burner's main gas jet in the event that the main jet becomes partially submerged to at least a critical level in surrounding floodwater and unable to function normally, although the burner's pilot light remains lit and unimpeded resulting in generation of a erroneous thermocouple safety interlock signal for the main gas valve. The device prevents any massive injection of gas into the surrounding floodwater as gas bubbles which can float about and uncontrollably ignite, or release of gas into the circumjacent environment, thereby preventing an otherwise very dangerous situation where fire or explosion may occur which might result in extensive property damage, as well as personal injury or death.

摘要翻译： 气体燃烧器安全装置，用于燃气加热系统和热水器，以在主喷射器部分淹没在周围洪水中的至少临界水平的情况下关闭主燃气阀控制到燃烧器主气体射流的气流，以及 不能正常工作，虽然燃烧器的指示灯保持点亮和畅通，导致主气阀产生错误的热电偶安全联锁信号。 该装置防止气体大量注入周围的洪水中，因为气泡可以浮起并且不可控地点燃，或将气体释放到周围的环境中，从而防止可能发生火灾或爆炸的非常危险的情况，这可能导致广泛的 财产损失，以及人身伤害或死亡。

公开(公告)号：US2759143A

公开(公告)日：1956-08-14

申请号：US44330854

申请日：1954-07-14

申请人： ARPS JAN J

发明人： ARPS JAN J

IPC分类号： E21B47/18 ,  G01V3/34

CPC分类号： E21B47/185 ,  E21B47/18 ,  E21B47/187 ,  G01V3/34 ,  Y10T137/1939 ,  Y10T307/872