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Patent Searching and Data


Matches 651 - 700 out of 8,301

Document Document Title
WO/2015/050993A1
A fluid metering system for accurately and consistently mixing two or more fluids together. The fluid metering system generally includes a closed loop feedback system that monitors the flow rate of the water and the volume of liquid chem...  
WO/2015/051367A1
A method of measuring and controlling a temperature distribution at a member is disclosed. A probe is placed proximate the member. The probe has a plurality of longitudinally-spaced reflective elements. An ultrasonic pulse is generated a...  
WO/2015/050457A1
An adjustable flow-control valve for controlling the flow from a fluid-supply unit, the control valve including a pressure-control unit (8) and a flow-control unit (7), a first inlet (1) for connection to the fluid-supply unit, and an ou...  
WO/2015/033664A1
Provided are a flow rate adjustment device capable of updating an offset value to an appropriate value and an analysis device provided with the same. A determination processing unit (441) determines whether to update an offset value on t...  
WO/2015/031327A1
The disclosure describes a method for operating a flow-control valve that includes comparing a desired flow with an actual flow through the valve and re-calibrating a valve iso-curve at periodic intervals when the actual flow falls outsi...  
WO/2015/030097A1
This flow-rate control unit comprises: a sensor model storage unit; a flow-rate simulation value output unit that outputs a flow-rate simulation value which is a flow-rate value that is output by the sensor model when a flow-rate setting...  
WO/2015/029890A1
The present invention is configured so as to compute a fluid-specific value indicating a characteristic value corresponding to the heat transfer coefficient of a fluid on the basis of an upstream parameter which is a value relating to th...  
WO/2015/023036A1
The present invention relates to a compensation device for setting a flow rate of an infusion solution, a device for automatically controlling the flow rate of the infusion solution, and a method for controlling an optimal target flow ra...  
WO/2015/017403A1
A flow rate sensor comprising a body comprising an inlet and an outlet and a flight-tube interconnecting there between. A plurality of electrodes are disposed along the flight tube. The electrodes are electrically operable to introduce a...  
WO/2015/013477A2
The present invention provides apparatus that features a signal processor or processing module configured to receive signaling containing information about an adaptive or self-calibrating set point control curve and a varying equivalent ...  
WO/2015/010685A2
The invention relates to a flow regulating valve (1) for liquid-conducting heating or cooling systems, consisting of a housing (2) with an inlet (3), an outlet (4), and a connecting piece (13) which is arranged between the inlet and outl...  
WO/2015/006777A2
Systems and methods for measuring and controlling fluid flow include an orifice plate defining a variable opening. The orifice plate includes an outer assembly comprising a central opening and an inner assembly extending through the cent...  
WO/2015/006663A1
Provided herein are methods and devices for removing gas from pipelines, including offshore and/or onshore pipelines at pipeline locations where gases have a tendency to accumulate. In an aspect the pipeline contains a hydrocarbon-contai...  
WO/2015/000025A1
A respiratory apparatus includes components to protect operations of the apparatus. For example, in some versions, the apparatus may include a power supply, a motor powered by the power supply, and a transient absorption diode circuit be...  
WO/2015/002791A2
The disclosure extends to methods, systems, and computer program products for generating and optimizing irrigation protocols. The disclosure extends to methods, systems, and computer program products for optimizing water usage in growing...  
WO/2015/000111A1
Methods as disclosed herein are generally configured to help determine a pressure differential (or pressure head) in a fluid circulation system of, for example, a HVAC system, for controlling the fluid circulation system. The method may ...  
WO/2015/002543A1
The invention provides a subsea system for production or processing, comprising several valves or other units controlled by electrical actuators, distinctive in that each valve or unit actuator is operatively connected for power and cont...  
WO/2015/002790A2
The disclosure extends to methods, systems, and computer program products for generating and optimizing irrigation protocols. The disclosure also extends to methods, systems and computer program products for providing automated irrigation.  
WO/2015/003008A2
The disclosure extends to apparatuses, methods, systems, and computer program products for generating and optimizing irrigation protocols. The disclosure extends to a stacked controller comprising a control unit and irrigation adaptor in...  
WO/2014/209838A1
A gas-phase polyolefin reactor system for rapidly transitioning from one polyolefin product to another is disclosed. The reactor system comprises a steady-state control valve, a high-flow valve, a polyolefin reactor, a flow meter, a tota...  
WO/2014/207568A2
A control system for optimizing the flow of fluid from a plurality of pipelines in communication with a resource field includes a sensor array detecting characteristics of the resource field, the plurality of pipelines, and the flow of f...  
WO/2014/204288A1
The invention relates to an oil extraction machine having a 10-horsepower single-phase motor, a data-logging data analysis system with a USB memory unit port, single-phase operation with 220 volts and control operation at 24 volts. Owing...  
WO/2014/205299A1
A system, device, and method for adjusting temporal settings of an electronic plumbing controller are provided. A removable time adjustment device includes at least one input device, at least one interface configured to communicate with ...  
WO/2014/199302A2
The present invention relates to a control valve comprising: a valve body (2), a flow shutter (18) operatively interposed between an inlet (4) and an outlet (5), a driving spindle (14) having at least a first actuating end (14a) and a se...  
WO/2014/197429A1
A method of controlling a regulator with a pilot device includes periodically detecting an outlet pressure at an outlet of the regulator with a feedback pressure sensor. The method also includes comparing each detected outlet pressure wi...  
WO/2014/188110A1
The invention concerns a nozzle support device (10) comprising a body (12) that has a fluid inlet passage (24) and at least one outlet passage (26), and that comprises a revolving section that forms a hub (16) that extends around a rotat...  
WO/2014/188785A1
Provided is a flow rate control valve capable of eliminating an extra operation of a diaphragm spacer after the valve is closed to thereby shorten a response time. A flow rate control valve comprises an annular valve seat (115), a diaphr...  
WO/2014/185905A1
A regulator for in-line modulation of the flow rate of fluid during blood collection includes a fluid transfer device for transferring fluid from a patient to a collection device. The fluid transfer device comprises a fluid passageway de...  
WO/2014/185904A1
A regulator for modulation of the flow rate of blood out of a patients blood vessel during blood collection is disclosed. The regulator includes a housing having a housing inlet, a housing outlet, and a wall defining a housing interior. ...  
WO/2014/174782A1
The present invention prevents fluctuations in the orifice upstream to downstream pressure ratio (P2/P1) at which critical expansion conditions hold, and narrowing of the flow control range which occur when the orifice hole diameter in a...  
WO/2014/129407A9
A flow rate control device has a needle valve (22) mounted within a body section (26) and is configured in such a manner that the needle valve (22) is advanced and retracted within the body section (26) by the rotation of a handle (20), ...  
WO/2014/168908A2
An intelligent actuator for a control valve includes an actuator body, an actuator rod, a biasing device, a controller, and at least one sensor. The actuator body includes an actuator casing defining a cavity. The actuator rod is adapted...  
WO/2014/167176A1
The invention relates to a method and to an arrangement for feeding feed material from a bin (10) for feed material into a furnace space of a smelting furnace. The method comprises a first providing step for providing a feed material fee...  
WO/2014/164336A1
The disclosed embodiments include several embodiments of a mass flow controller and methods for configuring a mass flow controller. For example, in one embodiment, the method includes automatically displaying a current configuration para...  
WO/2014/160626A1
A technique facilitates selection of optimum flow control valve settings to improve a desired objective function in a multizone well having zonal isolation. A network of flow control valves is provided in a completion network disposed al...  
WO/2014/156042A1
The present invention provides a flow volume control device equipped with a pressure-type flow volume control unit. The control device effectively utilizes the high pressure-variation-resistance characteristic possessed by the pressure-t...  
WO/2014/150946A2
Enhanced tools and techniques are disclosed for performing post-lubrication fluid operations and other fluid maintenance operations on the fluid system of a machine. A control module may be provided for initiating post-lubrication fluid ...  
WO/2014/150397A1
A precision pump system having a motor driver for accurately and repeatedly delivering process fluid, (e.g., photo chemicals) using a pumping fluid with minimal process fluid loss to a fabrication process and whereby the motor driver can...  
WO/2014/149388A1
The present invention provides apparatus featuring a signal processor or processing module that may be configured at least to: process signaling containing information about an equilibrium point of pump differential pressure and system p...  
WO/2014/151475A1
A system for controlling a flow may be provided. The system may comprise a first flow controller and a gas density meter. The gas density meter may be in fluid communication with the first flow controller. The gas density meter may be co...  
WO/2014/140384A1
The invention relates to a method for controlling and/or monitoring a compressor system comprising multiple components, namely one or more compressors (11, 12, 13) and one or more peripheral devices (14 to 21), and comprising a control/m...  
WO/2014/140253A1
The invention relates to a method for controlling and/or monitoring a compressor system comprising one or more compressors (11, 12, 13) and one or more peripheral devices (14 to 21). The compressors (11, 12, 13) and peripheral devices (1...  
WO/2014/140261A1
The invention relates to a method for controlling and/or monitoring a compressor system comprising one or more compressors (11, 12, 13) and one or more peripheral devices (14 to 21). The compressors (11, 12, 13) and peripheral devices (1...  
WO/2014/139618A1
A jet regulator (1), having a perforated plate (5) arranged inside the jet controller and flow-through holes (6) extending through the perforated plate for dividing the water flowing through, comprises a central, hole-free impingement su...  
WO/2014/143726A1
Systems and methods for controlling a fluid based engineering system are disclosed. The systems and methods may include a model processor for generating a model output, the model processor including a set state module for setting dynamic...  
WO/2014/136557A1
Provided are: a fluid control device that effectively uses the space of a fluid control device and can install a thermal sensor for temperature management by means of a simple installation; and a structure for installing the thermal sens...  
WO/2014/135973A1
A mass flow controller and associated methods for providing indicated flow from the mass flow controller are disclosed. The method may include obtaining a measured flow signal indicative of a mass flow rate of a fluid that is controlled ...  
WO/2014/137425A1
An apparatus includes a gas turbine engine flow device (10) having an inner member (12) and a surrounding member (14). The inner member has a first coefficient of thermal expansion; and the surrounding member at least partially surrounds...  
WO/2014/132124A2
A system and method for improving the control of a flow of a variety of fluid types is described. The method includes selecting a process gas type for the process gas that will be controlled and obtaining molecular mass information for t...  
WO/2014/127564A1
A control method and system for automatic and quantitative fluid supply. In a process of automatic and quantitative fluid supply, a required time t in which gas (20) is added into a sealing tank (4) so that the pressure inside the sealin...  

Matches 651 - 700 out of 8,301