| Patents for G05D 9 - Level control, e.g. controlling quantity of material stored in vessel (4,688) |
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| 03/05/2015 | DE102012019475B4 Vorrichtung zur Gestaltung eines Verbrauchsmanagements für Polyglykol basierende Bremsflüssigkeit bei der Fahrzeugbefüllung an Montagelinien Apparatus for forming a consumption management for polyglycol-based brake fluid in the vehicle at filling assembly lines |
| 03/03/2015 | US8972072 Optimizing power consumption in planned projects |
| 02/24/2015 | US8965594 System and method for conserving energy resources through storage and delivery of renewable energy |
| 02/24/2015 | US8965593 Hybrid three-phase power flow analysis method for ungrounded distribution systems |
| 02/24/2015 | US8965591 Regenerating electric power distribution switching plans based on changing power distribution network conditions |
| 02/24/2015 | US8965589 Circuit and method for maximum power point tracking of solar panel |
| 02/17/2015 | US8955561 Refilling apparatus with jet level sensor |
| 02/11/2015 | CN204155157U 一种循环水系统水位全自动控制装置 A circular water system level automatic control device |
| 02/11/2015 | CN204155156U 无段水位控制热水系统 No hot water systems segment level control |
| 02/11/2015 | CN204154360U 液位感应器 Level Sensor |
| 02/11/2015 | CN104345745A 一种超纯水机储水箱无段式液位控制装置 An ultra-pure water storage tank level control device stepless |
| 02/11/2015 | CN104345744A 一种闸门远程控制系统 One kind of gate remote control system |
| 02/11/2015 | CN104345743A 满液式空调系统的冷媒液位控制方法 Flooded conditioning system refrigerant level control method |
| 02/11/2015 | CN102968136B 一种积水监控报警系统 One kind of water monitoring alarm system |
| 02/10/2015 | US8954984 Environmentally aware load-balancing |
| 02/10/2015 | US8954612 Enterprise smart grid and demand management platform and methods for application development and management |
| 02/10/2015 | US8954203 Systems and methods for distributed power factor correction and phase balancing |
| 02/07/2015 | CA2858672A1 Pump control system having emergency run mode |
| 02/05/2015 | US20150034176 Piece of continuous operating cycle sludge transfer equipment |
| 02/04/2015 | CN204143268U 甘油液位自动控制系统 Glycerol liquid level control system |
| 02/04/2015 | CN204143267U 非接触型磁感应式水位控制器 Non-contact magnetic induction level controller |
| 02/04/2015 | CN204143266U 一种电阻液液位监控装置 A resistive fluid level monitoring device |
| 02/04/2015 | CN204143265U 一种液位自动控制装置 One kind of liquid level control device |
| 02/04/2015 | CN204142668U 一种外引式水箱pH值测量系统 One kind of introduced water tank pH measurement system |
| 02/04/2015 | CN104334298A 铸型内钢液液面水平控制方法 Mold molten steel surface level control method |
| 02/04/2015 | CN104331093A 一种聚变诊断装置中的液氮液位自动控制装置 One kind of fusion of the liquid nitrogen level diagnostic device automatic control device |
| 01/28/2015 | CN204129539U 自动油位控制装置 Automatic oil level control device |
| 01/28/2015 | CN204129538U Lng气瓶快速操作仪 Lng cylinders quick operation Instrument |
| 01/28/2015 | CN104317316A 基于料仓料位的控制方法及系统 Level of silo-based control method and system |
| 01/28/2015 | CN104317315A 一种液位控制开关装置和控制电路 One kind of level control switchgear and control circuit |
| 01/28/2015 | CN104317314A 一种液位控制装置 One kind of level control device |
| 01/27/2015 | US8942855 Power distribution system |
| 01/21/2015 | CN204116977U 一种移动洗车机的注水系统 Injection system of a mobile car wash machine |
| 01/21/2015 | CN204116976U 一种带排污功能的水位控制电路 A function of the water level control circuit with sewage |
| 01/21/2015 | CN204116975U 变压器真空注油控制装置 Transformer vacuum oiling control device |
| 01/21/2015 | CN204116974U 外置式锅炉水位测控器 External boiler water level monitoring and control |
| 01/21/2015 | CN204116973U 混合机罐内液位自动控制装置 Mixer tank liquid level control device |
| 01/21/2015 | CN204116972U 一种水位自动控制装置 Type of water automatic control device |
| 01/21/2015 | CN204116898U 明胶生产过程中水洗中和工序自动化控制系统 Washing the gelatin production process and process automation control systems |
| 01/21/2015 | CN104298264A 一种抗泡沫液位检测仪 An anti-bubble level detector |
| 01/21/2015 | CN104298263A 便于拆卸的水位高度自动保持装置 For easy removal of the water level automatic holding device |
| 01/21/2015 | CN104298262A 一种水泵专用电源插接装置 One kind of pump dedicated power plug device |
| 01/21/2015 | CN104298261A 一种梯式水系与城镇带依偎系统 One kind of ladder with river and town nestled system |
| 01/21/2015 | CN104298260A 一种水位高度保持装置 Type of water height retaining device |
| 01/20/2015 | US8938320 Regional energy management system, regional energy integrated management device and regional energy integrated management method used in regional energy management system |
| 01/20/2015 | US8938314 Smart energy consumption management |
| 01/20/2015 | US8938311 Methods of remotely managing water heating units in a water heater |
| 01/14/2015 | CN204100493U 加湿器水位开关和加湿器 Humidifiers and humidifier water level switch |
| 01/14/2015 | CN204097149U Ro机自动控制系统 Ro Automatic Control System |
| 01/14/2015 | CN204091835U 一种放水量可预先设定的浴缸 A discharge of water can be pre-set bathtub |
| 01/14/2015 | CN104281168A 高温溶液液位探测与控制装置 High temperature solution level detection and control devices |
| 01/14/2015 | CN104281167A 低成本的水位检测装置 Low-cost water level detection device |
| 01/14/2015 | CN104281166A 连铸机的液位控制方法 Caster level control method |
| 01/14/2015 | CN104281165A 用于快速调整有压出流模型试验模拟水库水位的调稳装置 For quick adjustment of the flow of pressurized water reservoir simulation model test tone stable device |
| 01/14/2015 | CN104281164A 一种家居智能自动放水器 One kind of smart home automatically turn on the water |
| 01/14/2015 | CN104280092A 一种智能无线远程水位报警器 An intelligent wireless remote water level alarm |
| 01/14/2015 | CN103034224B 沉降多点远程监控系统 Multi settlement remote monitoring system |
| 01/14/2015 | CN102594025B 蒸发冷却密封腔体内冷却介质液面控制方法及系统 Evaporative cooling liquid cooling medium sealed cavity control method and system |
| 01/14/2015 | CN102482872B 重力自流池 Gravity pool |
| 01/07/2015 | CN204087013U 一种新型水位监测报警控制装置 A new water level monitoring and alarm control unit |
| 01/07/2015 | CN204087012U 一种软启动器自动液位控制装置 A soft-start automatic level control device |
| 01/07/2015 | CN204087011U 一种交流电极式水位检测控制电路 An electrode water level detection control circuit AC |
| 01/07/2015 | CN204087010U 自动水位控制装置 Automatic level control device |
| 01/07/2015 | CN204087009U 一种水利闸门监控装置 One kind of water gate monitoring device |
| 01/07/2015 | CN204087008U 一种水壶水位控制装置 One kind of kettle water level control device |
| 01/07/2015 | CN204087007U 供水电机自动启停控制装置 Automatic start and stop the water supply motor control device |
| 01/07/2015 | CN204087006U 一种自制简易的液位控制装置 A simple homemade liquid level control device |
| 01/07/2015 | CN104267752A 高温溶液液位探测与控制方法 High temperature solution level detection and control methods |
| 01/07/2015 | CN104267751A 远程液位监控系统 Level Remote Monitoring System |
| 01/07/2015 | CN104267750A 一种无接触式料位控制装置 A non-contact level control device |
| 01/07/2015 | CN104267749A 无电源水位自动控制器 No power level automatic controller |
| 01/07/2015 | CN104267748A 机械式水位自动控制装置 Mechanical water level automatic control device |
| 01/07/2015 | CN104266536A 一种空冷塔液位控制方法及装置 A tower level control method and apparatus for air cooling |
| 01/07/2015 | CN104264630A 一种基于叠加消波原理的大型输水明渠闸门控制方法 Based on the principle of superposition of wave large water delivery ditch gate control method |
| 01/07/2015 | CN103116345B 超纯水机全自动控制系统及控制方法 Ultra-pure water automatic control system and control method |
| 01/06/2015 | US8930038 System, method, and apparatus for electric power grid and network management of grid elements |
| 01/06/2015 | US8930033 Demand response method, computer-readable medium and system |
| 12/31/2014 | CN204065852U 一种水泵专用电源插接装置 One kind of pump dedicated power plug device |
| 12/31/2014 | CN204065851U 积水井水位监测控制系统 Well water level monitoring and control system |
| 12/31/2014 | CN204065850U 一种水下作业平台压载水舱进排水控制系统 Underwater work platform ballast tanks into the drainage control system |
| 12/31/2014 | CN204065849U 一种原液罐抽送系统自动控制装置 One kind of liquid tank pumping system to automatically control device |
| 12/31/2014 | CN204065848U 光学玻璃液位自动控制装置 Optical glass liquid level control device |
| 12/31/2014 | CN204065847U 一种自动控制液位的装置 An automatic level control device |
| 12/31/2014 | CN204065846U 一种可调节液面高度的自溢流水箱 An adjustable level of the ink since the overflow tank |
| 12/31/2014 | CN204064391U 基于液压的高位水池液位检测系统 Hydraulic fluid level detection system of high pool |
| 12/31/2014 | CN104252184A 电缆井水位监测方法及装置 Cable well water level monitoring method and apparatus |
| 12/31/2014 | CN104252183A 一种集中供水远程监控系统 A centralized water supply remote monitoring system |
| 12/31/2014 | CN102736640B 用于除氧器水位控制的系统和方法 System and method for deaerator level control |
| 12/24/2014 | CN204044637U 一种无人值守自动排水电路系统 A unmanned automatic drain circuit system |
| 12/24/2014 | CN204044636U 一种矿用多路液位巡检装置 Ore inspection using a multiple-level device |
| 12/24/2014 | CN204044635U 一种消防水池水位监测装置 One kind of fire water level monitoring device |
| 12/24/2014 | CN204044634U 一种自交替切换供水系统 A self alternately switching the water supply system |
| 12/24/2014 | CN104238584A 一种水下作业平台压载水舱进排水控制系统及控制方法 Underwater work platform ballast tanks into the drainage control system and control method |
| 12/24/2014 | CN104236669A 一种高精度液位传感器及液位遥测遥控仪 A high precision liquid level sensor and remote telemetry device |
| 12/23/2014 | US8918221 Analytics for consumer power consumption |
| 12/17/2014 | CN204028712U 一种水位自动控制电路 Type of water automatic control circuit |
| 12/17/2014 | CN204028711U 一种环保粪肥运输车液位自动检测控制装置 An environmentally friendly manure truck automatic detection level control device |
| 12/17/2014 | CN204016826U 桑拿机的纯感应式水位控制及发热体保护装置 Pure water level control and induction heating element sauna machine protection device |
| 12/17/2014 | CN104216431A 一种新型水位监测报警控制装置 A new water level monitoring and alarm control unit |
| 12/17/2014 | CN104216430A 用于第一冷凝罐回料的第一冷凝罐液位控制系统 Back to the material used for the first condensing tank first condensate tank level control system |