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| Application No. | Application Title | Issue Date |
| 20120080095 | VALVE SYSTEM A valve system for monitoring and controlling a flow of a fluid additive into a main fluid line is disclosed. The system includes a pump that provides a constant flow of the additive from a fluid reservoir through a supply conduit into the main fluid line. A portion of ... | 04/05/2012 |
| 20120037254 | METHODS AND DEVICES USED FOR AUTOMATICALLY CONTROLLING SPEED OF AN EXPANDER A method of decreasing a transition time through a speed range that is unsafe for an integrity of a first expander, by automatically biasing a speed of a second expander that receives a fluid flow output from the first expander is provided, when the current speed of the... | 02/16/2012 |
| 20120006415 | RINSING DEVICE AND METHOD FOR THE OPERATION THEREOF The invention provides a rinsing device, in particular for endoscopy, comprising an electrically driven pump, in particular a peristaltic roller pump, as well as a method of operating such a device. A control device is provided to detect and/or adjust a flow rate. In or... | 01/12/2012 |
| 20120000542 | MASS FLOW CONTROLLER, MASS FLOW CONTROLLER SYSTEM, SUBSTRATE PROCESSING DEVICE, AND GAS FLOW RATE ADJUSTING METHOD According to one embodiment, a flow rate adjusting unit is disposed on a gas passageway and includes a valve that adjusts the flow rate of a gas and an actuator that controls the displacement amount of the valve. A displacement amount storage unit stores displacement am... | 01/05/2012 |
| 20110139097 | GAS GENERATION AND MANAGEMENT SYSTEM A system for generating gas includes a gas source which includes a gas generator and a gas compressor. The system also includes a gas management apparatus in a flow path between the gas source and gas sink. The gas management apparatus includes a primary pressure vessel... | 06/16/2011 |
| 20110023968 | Liquid Vacuum Chemical Feeder System A device and method for continuously controlling the flow rate of an aqueous chemical drawn into a flowing fluid stock includes a metering assembly drawing the aqueous chemical into the inlet of a metering assembly through a flow rate sensor and then through a metering ... | 02/03/2011 |
| 20100319783 | HOT WATER SYSTEM AND THE CONTROL METHOD It is an object of the present invention to provide a hot water system that quickly supplies hot water at user's desired temperature and reduce installation cost, and a method of controlling the same According to the present invention, the hot water system includes: a m... | 12/23/2010 |
| 20100229954 | Method and Apparatus for Controlling Fluid Pressure A method and apparatus to control pressure in a fluid delivery system utilizes a variable-pressure regulating means and a flow-controlled selecting means to provide a higher pressure when the flow in the system is higher, and to provide a lower pressure when the flow in... | 09/16/2010 |
| 20100212748 | SYSTEM AND METHOD FOR DETECTING AND PREVENTING FLUID LEAKS Systems and methods are provided for detecting and preventing fluid leaks. A rate of flow of a portion of fluid flowing through a fluid distribution network over a period of time is monitored. A determination is made whether the rate of flow of the fluid over the period... | 08/26/2010 |
| 20080257413 | System, Program Product, and Related Methods for Global Targeting of Process Utilities Under Varying Conditions Systems, program product, and methods to estimate and manage flowing fluid characteristics of a fluid stream flowing through a pipeline in real-time, are provided. A system can include a vertically oriented extent of a pipeline for transporting crude oil, a pair of spac... | 10/23/2008 |
| 20080173352 | Regulator For the Cooling Air Inflow of a Cooling Grate In order to provide, for a grate cooler for cooling hot bulk material, such as, for example, cement clinker, an, in particular, automatically operating cooling air regulator which has a simple construction and can be used without difficulty both for unmoved and, in part... | 07/24/2008 |
| 20080163931 | Device For Supplying Fuel To A Gas Turbine Engine With Regulated Fuel Flow Rate A fuel supply device includes a fuel supply pipe receiving fuel at a non-regulated pressure delivered by a pump, a device for measuring the flow rate of fuel in the pipe, a first controlled variable-restriction valve mounted in the supply pipe, a control system connecte... | 07/10/2008 |
| 20080135263 | Fire Protection Induction System A method of combining a first fluid from a first source (1) with a second fluid from a second source (16) in a de-sired ratio, by measuring the flow rate and pressure of the first fluid (at 12 and 14) prior to combining (at 10), and de... | 06/12/2008 |
| 20080035202 | METHOD AND APPARATUS FOR GAS FLOW MEASUREMENT A method and apparatus for measuring gas flow are provided. In one embodiment, a calibration circuit for gas control may be utilized to verify and/or calibrate gas flows utilized for backside cooling, process gas delivery, purge gas delivery, cleaning agent delivery, ca... | 02/14/2008 |
| 20070215206 | SYSTEM AND METHOD FOR A MASS FLOW CONTROLLER A system and method for controlling a mass flow controller to have a constant control loop gain under a variety of different types of fluids and operating conditions, and for configuring the mass flow controller for operation with a fluid and/or operating conditions dif... | 09/20/2007 |
| 20050061010 | Blowoff valve assembly with integrated pressure switch A blowoff valve assembly includes a diaphragm separating a refrigerant connection from an ambient port open to the atmosphere. The refrigerant connection is preferably connected to air conditioning system such that the diaphragm is in contact with refrigerant from the s... | 03/24/2005 |
