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Match Document Document Title
9016936 Method of calibrating a temperature sensor of a chemical microreactor and analyzer for biochemical analyses  
A method of calibrating a temperature sensor of a chemical microreactor envisages: determining an airflow along a path in such a way as to cause a thermal exchange between the airflow and a...
8439561 Fluid distribution apparatus and method facilitating cooling of electronics rack(s) and simulating heated airflow exhaust of electronics rack(s)  
Apparatus and method are provided for facilitating simulation of heated airflow exhaust of an electronics subsystem, electronics rack or row of electronics racks. The apparatus includes a thermal...
8235589 Specific heat measurement probe  
The specific heat of a working fluid flowing along a channel is measured without having to provide an explicit flow rate correction. A specific heat sensing probe is configured with a stagnation...
7938577 Fluid temperature control device  
A fluid temperature control device, which includes: a main body block having a passage channel formed in a surface thereof; a thermal conducting plate that is provided on the surface of the main...
7857508 Method for monitoring the functionality of a temperature sensor  
In a method for monitoring the functionality of a temperature sensor that can deliver an electrical signal as a function of the measured temperature and is disposed, in particular, in the cooling...
7775706 Compensated heat energy meter  
The specific heat of working fluids used in commercial heating systems commonly change with temperature and composition. Conventional heat metering systems assume a fixed value of the specific...
7767156 Temperature control system  
A system for the control of the contents of a reactor which employs a control element of variable area containing flowing heat transfer fluid. The area available for the for the control of the...
7726873 Apparatus and method for analyzing heat-transferring fluid  
An exemplary apparatus (10) is for analyzing a heat-transferring nano-fluid (20) with a view to obtaining information on heat-transferring properties of the nano-fluid. Typically, the nano-fluid...
7338202 Ultra-high temperature micro-electro-mechanical systems (MEMS)-based sensors  
Novel micro electro mechanical systems (MEMS)-based sensors for use in ultra-high temperature environments are disclosed. The MEMS-based sensors are derived from a class of polymer-derived...
7306365 Differential scanning calorimeter accounting for heat leakage  
A method and system for calculating a heat flow to a sample in a differential scanning calorimeter (DSC). The DSC has a sensor within an enclosure comprising an absolute temperature measurement...
7069976 Method and arrangement for controlling the temperature of the outstream flow from a heat exchanger and measuring produced heat  
Process and device for controlling the temperature of an outbound secondary flow in a secondary circuit from a heat exchanger by a primary flow in a primary circuit, via a member that regulates...
6962435 Condition diagnosing  
The present invention discloses a method and apparatus (5) for condition diagnosing of an inductive power device (1), such as a transformer or reactor, having power windings (2) immersed in a...
6960017 Non-invasive energy meter for fixed and variable flow systems  
An energy metering method and apparatus for liquid flow systems comprising first and second segments of one or more conduits through which a liquid flows, comprising: attaching a first temperature...
6948362 Flow measurement device  
An improved flow measurement device is provided in a flow path for direct measurement of flow. An internal heat source solves the problem of heat transfer in conventional mass flow meters. The...
6627451 Process and device for measuring combustion heat in a calorimetric bomb  
A water bath accommodating a calorimetric bomb (2) for measuring the combustion heat of substances with the aid of a calorimeter. The inner tank (3) is enclosed by an outer container (5) forming a...
6250371 Energy transfer systems  
An earth energy loop transfer system with a moving energy transfer fluid, the system for transferring energy for an entity, the system having means for measuring an amount of energy transferred...
6210035 High-speed thermal analyzer  
A thermal analyzer includes a processor for processing a thermal analysis signal of a sample obtained by performing high-speed thermal analysis of the sample at an experimental heating rate. The...
6203191 Method of junction temperature determination and control utilizing heat flow  
A method and apparatus is provided for monitoring and controlling the temperature at the heat producing portion of an electrical current carrying device without direct measurement at the heat...
5902043 Apparatus and method for measuring heat power consumed in or extracted from a region  
A heat meter for measuring the amount of heat consumed in a region. A heat exchanger is supplied with heated fluid through an inlet pipe which carries temperature sensors for sending signals to a...
5758969 Instrument for measuring the energy of optical radiation particularly laser radiation  
In an instrument for measuring the energy of optical radiation, particularly laser radiation, a number of radiation absorbing plate-like foraminous elements are disposed in a tubular housing such...
5746061 Physchrometric measurement of air flow through airconditioning evaporator  
A method for determining airflow through an air cooling and dehumidifying coil by measuring the condensate rate and the moist air conditions entering and leaving the coil. The mass air flow, the...
5707150 Apparatus for computing BTU content in a sample of gas  
An apparatus for measuring the BTU content of a gas includes a source of combustion air, a detector and a sample loop or tube connected to a six-port switching valve. The switching valve allows...
5493100 Thermistor flow sensor and related method  
A fluid flow rate measuring apparatus having a thermistor exposed to a flow of fluid and a driver circuit operable in an initial constant-voltage mode, in which it applies a substantially constant...
5398694 Animal biocalorimeter and waste management system  
A biocalorimeter and waste management system is provided for making metabolic heat release measurements of animals or humans in a calorimeter (enclosure) using ambient air as a low velocity source...
5353653 Heat exchanger abnormality monitoring system  
A system for monitoring abnormalities in a heat exchanger having heat-exchange tubes for heating feed water with extraction steam, an inlet and an outlet for the feed water, and a drain cooling...
5297396 Air conditioning apparatus having a plurality of indoor units connected to an outdoor unit  
A variable-capability compressor and an outdoor heat exchanger installed in an outdoor unit and indoor heat exchangers installed in each of a plurality of indoor units are connected by pipes so as...
5255977 Method and device for monitoring the efficiency of a condenser  
The invention relates to a method and to an apparatus for monitoring the heat transfer and therefore the efficiency of a condenser. A water column is formed by shutting off a condenser pipe which...
5215704 Method and apparatus for in situ testing of heat exchangers  
Using the method of this invention, the performance of a heat exchanger is determined by measuring the heat transfer capabilities of an individual tube. A relatively small reservoir of service...
4993842 Calorimetric detection unit and calorimetric member for conduction flow type calorimeter  
A detection unit essentially consists of (I) a plurality of calorimetric detection elements for the conduction flow type calorimeter each consisting essentially of a plurality of thermopiles...
4851013 Gasification process  
A process for monitoring the conditions in the reaction zone of a gasifier in a process for the gasification of coal to produce synthesis gas is disclosed, the process being characterized by...
4764024 Steam trap monitor  
A steam trap monitor positioned downstream of a steam trap in a closed steam system includes a first sensor (the combination of a hot finger and thermocouple well) for measuring the energy of...
4718478 Procedure for controlling a thermal installation  
A process controlling a thermal installation is described. The flow of a process liquid through a heat exchanger is achieved dependent upon two temperatures. One is the return temperature of the...
4639876 Multi-unit energy use monitor  
A system for monitoring energy use by each of a plurality of tenants or other users of energy provided by a common heating/cooling plant and for allocating the energy expense for a building among...
4618266 Measurement of energy in flowing fluid  
Energy transmitted to a load in a fluid medium is measured utilizing a probe having an elongate heat transmitter that includes a sensing tip at one end, a heat exchanger at its opposite end, a...
4591988 Energy cost allocation method and system  
A method for allocating energy costs comprises sensing a first parameter; comparing the sensed parameter with a selectable value of the parameter; initiating recording of data when the sensed...
4577977 Energy submetering system  
A system for submetering artificial energy consumption in a multi-user environment in which a single central system source services the several separate users by means of individual space...
4558958 Energy consumption indicating system  
There is disclosed an energy consumption indicating system for a multi-occupancy dwelling including a plurality of units each having a space heat exchanger and a thermostat and wherein said...
4538925 Thermal power measuring device  
The invention discloses a device for measuring thermal power without using movable and wearable elements, which is also appropriate for small flow of thermal power. The device measures the thermal...
4531843 Calorimeter  
A calorimeter for the measurement of a quantity of heat given up by a fluidic medium in at least one heat exchanger, with an impellerless flow velocity measuring device as well as temperature...
4509679 Energy use monitoring system  
The system includes a central fluid heater or cooler and an electrically driven centrifugal pump which pumps fluid therefrom to a supply main from which individual lines lead to each unit...
4485449 Method and apparatus for the direct measurement of thermal energy transferred by a fluid medium  
In the direct measurement of thermal energy transferred in heating or air conditioning installations, the difference between voltages from outflow and return flow temperature sensors is integrated...
4484471 Flow meters  
A meter for measuring the rate of flow of a fluid comprises an inlet and outlet for the fluid, a surface intermediate of said inlet and outlet over which the fluid will flow in passing from inlet...
4473307 Heat meter system including means for separate, automatic registration of heat consumption  
A heat meter (1) for registration of heat consumption on the basis of a temperature measured is provided which with a view to obtaining direct recording and/or display of the consumption is...
4459041 Method and apparatus for the indirect measuring of thermal energy  
The method and apparatus herein described relate to the indirect measuring of thermal energy supplied to a number of user stations, for instance to all the apartments of a single building or to...
4455095 System for measuring the heat energy emission of room heating elements  
A system and method for measuring the heat emission of space heaters includes an input device for selectively inputting special heater constants QN and n, which are characteristic space heaters...
4450726 Flow-operated measuring apparatus  
A measuring apparatus is disclosed which is operated by the flowing of a medium. The apparatus comprises a rotor fitted coaxially within a flow pipe, a tachometer of the rotor and a flow guide...
4440507 Procedure for measuring thermal energy transported by fluid flow  
A method is provided for measuring thermal power transferred to or from a flowing fluid, independent of the density and specific heat of the fluid. The method may also measure the thermal power...
4437771 Method and apparatus for indirect measurement of thermal energy  
The described method and apparatus are relative to the indirect measurement of thermal energy delivered to numerous heating elements, part of one or several zones, for instance all the radiators...
4432232 Device and method for measuring the coefficient of performance of a heat pump  
A method and instrument is provided which allows quick and accurate measurement of the coefficient of performance of an installed electrically powered heat pump including auxiliary resistance...
4412647 Measuring use of heat or the like at individual zones supplied from one source  
The apparatus for controlling a discontinuously flowing material flow and for measuring a value proportional to this material flow and a further physical magnitude serves particularly for...

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