公开(公告)号：US09638565B2

公开(公告)日：2017-05-02

申请号：US14638990

申请日：2015-03-04

申请人： SOR Inc.

发明人： Russell Carlson ,  Sara Roos

IPC分类号： G01F23/62 ,  G01F23/00 ,  G01F23/72 ,  G01F23/74 ,  G01F23/02 ,  G01F23/38 ,  G01F23/66

CPC分类号： G01F23/0046 ,  G01F23/02 ,  G01F23/38 ,  G01F23/66 ,  G01F23/72 ,  G01F23/74

摘要： A level gauge for determining the level of a liquid in a vessel includes lenticular lens assembly allowing a plurality of level indicator flags enclosed therein to be viewed from a wide angle. The indicator flags have an elongated body manufactured from a sheet of material, and form a central pocket for retaining a magnet, and pins on either end for mounting within a frame. A mounting frame positions the lens assembly whereby an open channel is formed between the lens assembly and a back plate. The mounting frame is mounted to the vessel using spacers forming an open gap between the mounting frame and vessel. The open channel and gap minimize the transfer of heat from the vessel to the level gauge. The passage of a float with a magnet on the liquid in the vessel rotates the flags.

公开(公告)号：US20160245650A1

公开(公告)日：2016-08-25

申请号：US15047806

申请日：2016-02-19

申请人： The United States of America as represented by the Secretary of the Department of the Interior

发明人： William C. Vervaeke ,  Christopher J. Wells ,  Ryan M. Twilley ,  David P. Turnipseed

IPC分类号： G01C15/06

CPC分类号： G01C15/06 ,  G01C1/02 ,  G01C11/00 ,  G01C15/00 ,  G01C15/002 ,  G01F23/30 ,  G01F23/66 ,  G02B27/1093

摘要： A laser rod surface elevation table (L-RSET) includes a sensor arm coupled to a stepper motor and a screw frame. A screw interconnects the motor and frame, while a screw carriage interconnects the screw and a sensor carriage. A laser sensor is mounted to the sensor carriage. A controller includes at least one processor operatively coupled to the sensor and motor. The processor processes measurement values in a data structure and performs functions to actuate the motor and sensor. The data structure represents a quasi-unique topographical measurement project, and is configured with the measurement values, including a radius value R which defines an area, a start point value X and a stop point value Y for positioning the screw carriage, a speed value S for speed of advancement of the screw carriage, an interval value I for measurement interval, and a points value N for points of measurement per measurement interval.

摘要翻译： 激光棒表面仰角台（L-RSET）包括耦合到步进电机和螺丝架的传感器臂。 螺钉将电机和框架互连，而螺钉托架将螺钉和传感器托架互连。 激光传感器安装在传感器支架上。 控制器包括至少一个可操作地耦合到传感器和马达的处理器。 处理器处理数据结构中的测量值，并执行驱动电机和传感器的功能。 数据结构表示准独特的地形测量项目，并且被配置有测量值，包括定义区域的半径值R，用于定位螺旋滑架的起始点值X和停止点值Y，速度值 S，螺旋滑架的推进速度，测量间隔的间隔值I，以及每个测量间隔的测量点的点值N.

公开(公告)号：US20070220700A1

公开(公告)日：2007-09-27

申请号：US11384785

申请日：2006-03-21

申请人： Kuo-Chin Cho

发明人： Kuo-Chin Cho

IPC分类号： A47L9/10

CPC分类号： A47L7/0042 ,  A47L7/0014 ,  A47L7/0028 ,  F16K31/20 ,  G01F23/64 ,  G01F23/66 ,  G05D9/02

摘要： A liquid level control device includes an upper connecting portion, a lower connecting portion, a rod member and a tube member. A hollow and a position-limiting article are provided in the upper connecting portion, a through hole is provided in the position-limiting article, a stopping wall is provided beneath the position-limiting article, and a conducting pipe and a screwing section are provided beneath the stopping wall. The lower connecting portion is provided with a screwing section at the top and a stopping block therein. A through hole is formed in the stopping block, and a screwing section is provided in the lower connecting portion. The rod member is provided with a screwing section for a piston ring and screwing articles. The tube member is provided with a screwing section at the top, elongated air-conducting holes in the side wall and a floating block therein.

摘要翻译： 液面控制装置包括上连接部分，下连接部分，杆部件和管部件。 在上部连接部分设有中空和限位制品，在限位制品中设有一个通孔，在限位制品的下方设有止动壁，并设有导管和螺纹连接部 在停靠墙下面。 下连接部分在顶部设置有螺纹连接部分和止动块。 在止动块中形成通孔，在下连接部分设置有螺纹连接部。 杆构件设置有用于活塞环和拧紧物品的螺纹部。 管构件在顶部设置有螺纹连接部，在侧壁中设有细长的导气孔，在其中设有浮动块。

公开(公告)号：US4802363A

公开(公告)日：1989-02-07

申请号：US80808

申请日：1987-08-03

申请人： John J. Fling ,  William F. Fling

发明人： John J. Fling ,  William F. Fling

IPC分类号： G01F23/04 ,  G01F23/58 ,  G01F23/66

CPC分类号： G01F23/04 ,  G01F23/58 ,  G01F23/66

摘要： A flotation device inside an elongate frame rises to the level of a liquid whose depth is being measured. The flotation device is locked in the frame while the apparatus is withdrawn from the liquid. The liquid level may then read from a scale on the frame.

摘要翻译： 细长框架内部的浮选装置上升到正在测量深度的液体的水平面上。 当设备从液体中取出时，浮选装置被锁定在框架中。 然后可以从框架上的刻度读取液位。

公开(公告)号：US4055991A

公开(公告)日：1977-11-01

申请号：US704487

申请日：1976-07-12

申请人： Willie Earl Bridwell

发明人： Willie Earl Bridwell

IPC分类号： G01F23/66 ,  G01F23/06

CPC分类号： G01F23/66

摘要： A liquid gauge mechanism of the type primarily designed to be used in containers utilized for maintaining or growing plants therein wherein the casing of the gauge mechanism is at least partially submerged within the root system and surrounding liquid so as to indicate the level of liquid within the container. An indicator element is movably disposed within the hollow container of the gauge mechanism and has indicia formed thereon so as to be viewable through the casing of the indicator means. The level of liquid within the container is the same as the level of liquid within the casing. The indicator element being floatable within the casing serves to position the indicia thereon in aligned relation with a window or viewing portion through the casing so as to indicate the level of the liquid relative to the root system of the plant maintained within the container.

摘要翻译： 一种主要设计用于在其中维持或生长植物的容器中使用的类型的液体计量机构，其中量规机构的壳体至少部分地浸没在根系统内和周围的液体中，以便指示在 容器。 指示元件可移动地设置在量规机构的中空容器内，并且具有形成在其上的标记，以便通过指示器装置的壳体可视。 容器内的液体水平与壳体内液体的液面相同。 在壳体内可漂浮的指示元件用于将其上的标记与通过壳体的窗口或观察部分对齐的关系定位，以便指示液体相对于保持在容器内的植物根系的水平。

公开(公告)号：US3964312A

公开(公告)日：1976-06-22

申请号：US565124

申请日：1975-04-04

申请人： Rolf Sebek

发明人： Rolf Sebek

IPC分类号： G01F23/66 ,  G01F23/12

CPC分类号： G01F23/72 ,  G01F23/66 ,  Y10S73/05

摘要： Disclosed is a magnetically actuated fluid-level indicator for indicating the level of a fluid contained in a vessel having a gauge tube attached thereto and having a magnet-containing float floating in the gauge tube, the indicator comprising a plurality of interlocking elements united with one another, wherein each element comprises a support body and a magnetically actuated indicator means supported thereon.

摘要翻译： 公开了一种磁力驱动的液位指示器，用于指示容纳在具有连接到其上的量规管的容器中的流体的水平面，并且具有漂浮在量规管中的含有磁体的浮子，该指示器包括多个与一个联接的联锁元件 另一个，其中每个元件包括支撑体和支撑在其上的磁力驱动的指示器装置。

公开(公告)号：US3555905A

公开(公告)日：1971-01-19

申请号：US3555905D

申请日：1969-05-21

申请人： CLAYTON A GEORGE

发明人： GEORGE CLAYTON A

IPC分类号： G01F23/66 ,  G01F23/12

CPC分类号： G01F23/66

摘要： A FLUID MEASURING DEVICE FOR DETERMINING THE QUANTITY OF LIQUID IN A TANK. THE DEVICE INCLUDES A PROBE MEMBER WHICH IS INSERTED INTO THE TANK. SLIDABLY MOUNTED ON THE PROBE IS A FLOAT CONTAINING A MAGNET, THE FLOAT POSITION BEING DETERMINED BY THE LIQUID LEVEL IN THE TANK. WITHIN THE PROBE IS A VERTICALLY MOVABLE MAGNETIC ELEMENT WHOSE VERTICAL POSITION IS CONTROLLED BY THE EXTERIORLY POSITIONED FLOAT. MOVEMENT OF THIS ELEMENT CAUSES SELECTIVE CAUSES SELECTIVE ROTATION OF GEAR MEMBERS CONNECTED TO A POTENTIOMETER OR SIMILAR READ OUT DEVICE.

公开(公告)号：US3244138A

公开(公告)日：1966-04-05

申请号：US36369864

申请日：1964-04-30

申请人： UNIQUE PRODUCTS CO

发明人： INSCHO JR LELAND S

IPC分类号： G01F23/66

CPC分类号： G01F23/66

公开(公告)号：US3080753A

公开(公告)日：1963-03-12

申请号：US1327360

申请日：1960-03-07

申请人： TICKNER EDWARD W ,  FLEMING JOHN B

发明人： TICKNER EDWARD W ,  FLEMING JOHN B

IPC分类号： G01F23/66 ,  H01M2/36

CPC分类号： G01F23/66 ,  H01M2/362

公开(公告)号：US2984108A

公开(公告)日：1961-05-16

申请号：US63526457

申请日：1957-01-22

申请人： ENGELHARD IND INC

发明人： ANDERSON EDWARD P ,  FISH DONALD H

IPC分类号： G01F23/66

CPC分类号： G01F23/66