专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4434650A Hydrocarbon sensor float 失效
标题翻译：烃传感器浮子
公开(公告)号：US4434650A
公开(公告)日：1984-03-06
申请号：US374999
申请日：1982-05-05
申请人： Ralph A. Perry , Raymond J. Andrejasich
发明人： Ralph A. Perry , Raymond J. Andrejasich
IPC分类号： G01N27/18 , G01N33/18 , G01N25/18
CPC分类号： G01N33/1833 , G01N27/18
摘要： A hydrocarbon sensor float for use in detecting the presence of hydrocarbons on the surface of a liquid provides an elongated floatation member having a top end and a bottom end and also having a cavity located centrally therealong and extending completely therethrough, a sensor assembly including a sensor and at least one electrical conductor coupled to the sensor, the sensor assembly being positioned in said floatation member for locating the sensor in the cavity for allowing access of the liquid thereto and for causing the electrical conductor to extend from the top end of the floatation member, and an attachment for a variable amount of weight at the bottom end of the floatation member for providing a variable floatation level for the member with respect to the liquid surface and likewise for the sensor for allowing adjustment of the detection depth for hydrocarbons at an installation site.
摘要翻译：用于检测在液体表面上存在烃的烃传感器浮子提供了一种细长的漂浮构件，其具有顶端和底端，并且还具有位于其中心并且完全贯穿其中的空腔，传感器组件包括传感器以及耦合到所述传感器的至少一个电导体，所述传感器组件定位在所述漂浮构件中，用于将所述传感器定位在所述空腔中，以允许所述液体进入其中并使所述电导体从所述浮动构件的顶端延伸以及在浮起部件的底端处具有可变重量的附件，用于为该部件提供相对于液体表面的可变漂浮度，同样地，用于允许在安装时调节碳氢化合物的检测深度的传感器现场。

2. 发明授权

US4442405A Float assembly for a sensor 失效
标题翻译：用于传感器的浮子组件
公开(公告)号：US4442405A
公开(公告)日：1984-04-10
申请号：US373850
申请日：1982-05-03
申请人： Raymond J. Andrejasich , Ralph A. Perry
发明人： Raymond J. Andrejasich , Ralph A. Perry
IPC分类号： G01N27/07 , H01H36/02 , G01N27/02
CPC分类号： H01H36/02 , Y10S73/05
摘要： A float assembly for a sensor provides a float member having a channel passing therethrough, a mounting for the sensor on the float, a guide passing through the channel for guiding the movement of the float member, a stop including a magnet located on the guide for limiting the movement of the float, and a magnetically activated switch included in the float member for activating when in proximity to the stop magnet for indicating that the float member is in proximity to the stop.
摘要翻译：用于传感器的浮子组件提供浮子构件，其具有穿过其中的通道，用于浮子上的传感器的安装件，穿过通道的引导件，用于引导浮子构件的运动;包括位于引导件上的磁体的止动件限制浮子的移动，以及包括在浮动构件中的磁性激活的开关，用于在靠近止动磁体时激活，用于指示浮子构件接近止动件。

3. 发明授权

US4414441A Hydrocarbon responsive switch 失效
标题翻译：烃响应开关
公开(公告)号：US4414441A
公开(公告)日：1983-11-08
申请号：US364641
申请日：1982-04-02
申请人： Ralph A. Perry , Raymond J. Andrejasich
发明人： Ralph A. Perry , Raymond J. Andrejasich
IPC分类号： H01H35/42 , H01H35/34
CPC分类号： H01H35/42
摘要： A hydrocarbon responsive switch provides an elongated flexible member which is impervious to hydrocarbon substances, a hydrocarbon absorber bonded to the elongated flexible member for absorbing hydrocarbon substances in contact therewith and for swelling from the absorbing for causing the flexible member to bend, a mounting for one end of the elongated member, a first electrical contact located at the other end of the elongated member, and a second electrical contact for contacting the first contact upon bending of the elongated flexible member and thereby making electrical connection in response to the absorption of hydrocarbon substances by the absorber.
摘要翻译：烃响应开关提供不渗透烃物质的细长柔性构件，与细长柔性构件接合的烃吸收器，用于吸收与其接触的烃物质并且用于从吸收剂膨胀以使柔性构件弯曲，细长构件的端部，位于细长构件的另一端的第一电触点和用于在细长柔性构件弯曲时使第一触点接触并由此响应于烃物质的吸收而进行电连接的第二电触点由吸收器。

4. 发明授权

US4361031A Sensing device 失效
标题翻译：感应装置
公开(公告)号：US4361031A
公开(公告)日：1982-11-30
申请号：US197955
申请日：1980-10-17
申请人： Ralph A. Perry , Raymond J. Andrejasich
发明人： Ralph A. Perry , Raymond J. Andrejasich
IPC分类号： G01N27/06 , G01N25/18 , G01N33/18
CPC分类号： G01N25/18 , G01N33/1833
摘要： A sensing device for detecting a substance including hydrocarbons on the surface of water provides a floatation device for floating on the water surface and for supporting at least one sensing element for detecting the hydrocarbon substance with the floatation device is composed substantially of nitrile and having printed circuitry deposited on the nitrile for providing electrical connection between the sensing element and an electrical conductor for coupling the element to a sensing instrument.
摘要翻译：用于在水表面上检测包括碳氢化合物的物质的感测装置提供漂浮在水面上的浮动装置，并且用于支撑用于检测烃物质的至少一个感测元件，其中漂浮装置基本上由腈组成并具有印刷电路沉积在腈上用于在感测元件和用于将元件耦合到感测仪器的电导体之间提供电连接。

5. 发明授权

US4890492A Differential pressure level sensor with temperature sensing elements 失效
标题翻译：带温度传感元件的差压传感器
公开(公告)号：US4890492A
公开(公告)日：1990-01-02
申请号：US240499
申请日：1988-09-06
申请人： Raymond J. Andrejasich , Laurence S. Slocum , Sara M. Mussmann
发明人： Raymond J. Andrejasich , Laurence S. Slocum , Sara M. Mussmann
IPC分类号： G01F23/18 , G01F23/24 , G01K7/22
CPC分类号： G01K7/22 , G01F23/18 , G01F23/24
摘要： A strip of resistive carbon is deposited on a longitudinal plastic film and a strip of conductive copper is deposited on a second film. The two film strips are glued together with the resistive and conductive strips opposing to form a sealed envelope having a longitudinal cavity. This sandwich is placed in a flexible extruded tube membrane and the whole inserted in a longitudinal slot in a frame, with a channel communicating with the slot and the exterior of the frame. Liquid in a tank compresses the envelope, causing the copper and carbon strips to contract at a point depending on the level. The change in resistance of the carbon-copper circuit with level produces a changing voltage which is processed to provide a signal indicative of the level of in the tank. Temperature sensors in the frame provide the temperature of the at various levels.
摘要翻译：电阻碳条被沉积在纵向塑料膜上，并且导电铜条被沉积在第二膜上。两个胶片条被胶合在一起，电阻和导电条相对，形成具有纵向腔的密封外壳。将该夹层放置在柔性挤压管膜中，并将整体插入框架中的纵向槽中，通道与框架的槽和外部连通。罐中的液体压缩信封，导致铜和碳带在一定程度上收缩。碳铜电路的电阻随着电平的变化产生变化的电压，该电压被处理以提供指示罐中的电平的信号。框架中的温度传感器提供各种温度的温度。

6. 发明授权

US4728941A Fluid detection system 失效
标题翻译：流体检测系统
公开(公告)号：US4728941A
公开(公告)日：1988-03-01
申请号：US801918
申请日：1985-11-26
申请人： Raymond J. Andrejasich
发明人： Raymond J. Andrejasich
IPC分类号： G01N27/04 , G01N27/06 , G01N33/18 , G08B21/00
CPC分类号： G01N33/1833 , G01N27/06 , G01N33/1886
摘要： An apparatus for sensing the difference between a polar fluid and a non-polar fluid includes a control assembly, a probe assembly and a conduit electrically coupling the probe assembly to the control assembly at a remote location thereto. The probe assembly includes a float, at least one fluid sensor mounted beneath the float, a fluid sensor circuit for providing a signal indicative of the polar characteristics of the fluid, and a logic circuit having a first state when the signal indicates a polar fluid and a second state when the signal indicates a non-polar fluid. The control assembly includes cicuitry responsive to the state of the logic circuit for controlling alarms, visual indicators, and machine operations. The probe assembly may also include a detector for detecting the state of the fluid. If the fluid has a non-liquid state then the logic circuit has a third state which indicates the non-liquid state of the fluid. The probe assembly may also include a second fluid sensor mounted beneath the float in vertical spaced relationship to the one sensor.
摘要翻译：用于感测极性流体和非极性流体之间的差异的装置包括控制组件，探针组件和将探针组件电耦合到控制组件的远程位置处的导管。探针组件包括浮子，安装在浮子下方的至少一个流体传感器，用于提供指示流体的极性特性的信号的流体传感器电路，以及当信号表示极性流体时具有第一状态的逻辑电路，当信号指示非极性流体时的第二状态。控制组件包括响应于用于控制报警，视觉指示器和机器操作的逻辑电路的状态的回切。探针组件还可以包括用于检测流体状态的检测器。如果流体具有非液体状态，则逻辑电路具有指示流体的非液体状态的第三状态。探针组件还可以包括安装在浮子下方的与第一传感器垂直间隔开的第二流体传感器。

7. 发明授权

US4721950A Fluid detector 失效
标题翻译：流体检测器
公开(公告)号：US4721950A
公开(公告)日：1988-01-26
申请号：US944587
申请日：1986-12-22
申请人： Raymond J. Andrejasich , Roy F. Kidd , Ford C. Jefferson
发明人： Raymond J. Andrejasich , Roy F. Kidd , Ford C. Jefferson
IPC分类号： G01M3/16 , G08B19/00 , G08B21/16 , G08B21/00
CPC分类号： G01M3/16 , G08B19/00 , G08B21/16
摘要： There is a plurality of probes electrically connected to a central controller. Each of the probes is capable of providing a hydrocarbon signal, a water signal and a dry signal upon sensing these respective environments. The controller includes an audible alarm transducer and a switch for activating circuitry providing either a first alarm mode which provides an alarm in response to a hydrocarbon signal or a second alarm mode which provides an alarm in response to a hydrocarbon signal and also a water signal. A continuous alarm tone is provided upon receiving a hydrocarbon signal while an intermittent alarm tone is provided upon receiving a water signal. A yellow label links a "water" sign and the transducer and a red label links an "oil" sign and the transducer. The yellow label encircles only a small portion of the transducer and the red label encircles the major portion of the transducer so as to provide a visual indication that the shorter, intermittent tone indicates water while the longer, continuous tone indicates hydrocarbon.
摘要翻译：电连接到中央控制器上的多个探针。每个探针能够在检测这些相应的环境时提供烃信号，水信号和干信号。控制器包括声音报警传感器和用于启动电路的开关，该电路提供响应于烃信号或响应于烃信号和水信号而提供报警的第二报警模式的第一报警模式。在接收到水信号时提供连续报警音，同时在接收到水信号时提供间歇警报音。黄色标签连接“水”标志和传感器，红色标签连接“油”标志和传感器。黄色标签仅包围传感器的一小部分，红色标签环绕传感器的主要部分，以提供更短的间歇音表示水的视觉指示，而较长的连续色调表示碳氢化合物。

8. 发明授权

US4835521A Fluid status detector 失效
标题翻译：流体状态检测器
公开(公告)号：US4835521A
公开(公告)日：1989-05-30
申请号：US116787
申请日：1987-11-05
申请人： Raymond J. Andrejasich , Laurence S. Slocum , Bruce A. Clarkson
发明人： Raymond J. Andrejasich , Laurence S. Slocum , Bruce A. Clarkson
IPC分类号： G01M3/16
CPC分类号： G01M3/16
摘要： There is a controller connected to a plurality of probes via a transmission line. The controller provides a command signal including a probe identifier signal and a probe data signal. Each probe includes a plurality of different sensors, each providing one or more status signals on a plurality of probe data channels. Each probe also includes a comparator for comparing the probe identifier signal to a local probe address, a multiplexer responsive to the data signal for selecting one of the data channels, and a switch responsive to the comparator to provide the selected data signal to the controller when the identifier signal correlates with the local probe address.
摘要翻译：控制器通过传输线连接到多个探头。控制器提供包括探测器标识符信号和探测数据信号的命令信号。每个探针包括多个不同的传感器，每个传感器在多个探针数据通道上提供一个或多个状态信号。每个探头还包括比较器，用于将探测器标识符信号与本地探针地址进行比较，多路复用器响应于用于选择数据通道之一的数据信号，以及响应于比较器的开关，以将选择的数据信号提供给控制器，标识符信号与本地探针地址相关。

9. 发明授权

US4586033A Fluid detection system 失效
标题翻译：流体检测系统
公开(公告)号：US4586033A
公开(公告)日：1986-04-29
申请号：US579431
申请日：1984-02-13
申请人： Raymond J. Andrejasich
发明人： Raymond J. Andrejasich
IPC分类号： G01F23/24 , G01M3/16 , G01N27/04 , G01N27/06 , G01N33/18 , G08B21/00
CPC分类号： G01N33/1833 , G01N27/045 , G01N27/06
摘要： An apparatus for sensing the difference between a polar fluid and a non-polar fluid includes a control assembly, a probe assembly and a conduit electrically coupling the probe assembly to the control assembly at a remote location thereto. The probe assembly includes a float, at least one fluid sensor mounted beneath the float, a fluid sensor circuit for providing a signal indicative of the polar characteristics of the fluid, and a logic circuit having a first state when the signal indicates a polar fluid and a second state when the signal indicates a non-polar fluid. The control assembly includes circuitry responsive to the state of the logic circuit for controlling alarms, visual indicators, and machine operations. The probe assembly may also include a detector for detecting the state of the fluid. If the fluid has a non-liquid state then the logic circuit has a third state which indicates the non-liquid state of the fluid. The probe assembly may also include a second fluid sensor mounted beneath the float in vertical spaced relationship to the one sensor.
摘要翻译：用于感测极性流体和非极性流体之间的差异的装置包括控制组件，探针组件和将探针组件电耦合到控制组件的导管，其在远处位置处。探针组件包括浮子，安装在浮子下方的至少一个流体传感器，用于提供指示流体的极性特性的信号的流体传感器电路，以及当信号表示极性流体时具有第一状态的逻辑电路，当信号指示非极性流体时的第二状态。控制组件包括响应于用于控制报警，视觉指示器和机器操作的逻辑电路的状态的电路。探针组件还可以包括用于检测流体状态的检测器。如果流体具有非液体状态，则逻辑电路具有指示流体的非液体状态的第三状态。探针组件还可以包括安装在浮子下方的与第一传感器垂直间隔开的第二流体传感器。

10. 发明授权

US5375454A Programmable pump controller 失效
标题翻译：可编程泵控制器
公开(公告)号：US5375454A
公开(公告)日：1994-12-27
申请号：US30988
申请日：1993-03-12
申请人： Raymond J. Andrejasich , Roy E. Kidd
发明人： Raymond J. Andrejasich , Roy E. Kidd
IPC分类号： G01M3/28 , G01M3/16
CPC分类号： G01M3/2892
摘要： A microprocessor controlled timer is installed in a petroleum service station product dispensing system that includes a pump relay, a pump, a dispenser, and a leak detection monitor. The timer activates pump relays to pressurize a liquid product line that runs from a tank to the dispenser at predetermined intervals to compensate for thermal contraction during product line leakage testing. Prior to activating pump relays, the timer has circuitry to determines if product is currently being dispensed. If product is being dispensed, the timer waits until dispensing has halted before activating pump relays to pressurize the product line. Also prior to activating pump relays, the timer has circuitry to determine if pump operation should be inhibited and if so halts before activating pump relays. Optical isolation is used between the timer and pump relays and a dispenser switch.
摘要翻译：微处理器控制定时器安装在包括泵继电器，泵，分配器和泄漏检测监视器的石油服务站产品分配系统中。定时器启动泵继电器，以按预定间隔对从罐传送到分配器的液体产品线进行加压，以补偿产品线泄漏测试期间的热收缩。在激活泵继电器之前，定时器具有确定产品是否正在分配的电路。如果产品正在分配，定时器等待，直到启动泵继电器加压产品线为止，直到分配停止为止。在启动泵继电器之前，定时器还具有确定是否应禁止泵运行的电路，如果在启动泵继电器之前停止运行。定时器和泵继电器之间使用光隔离和分配器开关。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式