Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 701 - 750 out of 7,684

Document Document Title
WO/2005/121679
Systems and methods for heat exchange in accordance with the invention define adequately long-interchange distances for two fluids by wrapping a tube containing a first fluid about the wall of an inner cylindrical tank, within a gap form...  
WO/2005/118144
The invention relates to a method for rapid thermal control of a reaction volume (4) of a reaction vessel (2) for a change of temperature of the reaction volume (4) from a preceding temperature to a target temperature. Characteristic for...  
WO/2005/119391
The invention relates to a valve device (1), often also referred to as distribution valve, for adjusting a medium flow (L1, L2) of a PCR device. An inlet channel (7) leads to a valve chamber (3) of a valve housing (2), while two outlet c...  
WO/2005/116791
A method and apparatus are disclosed for controlling temperature of a plant comprising plural temperature control zones, wherein an effective control parameter for a first zone for which a signal representing measured temperature is avai...  
WO/2005/116782
A process module tuning method characterizes a process module by gathering data using a process condition measuring device to measure process outputs while inputs are excited. The data is used to identify a dynamic process model. The dyn...  
WO/2005/114348
Preferred embodiments of the invention implement techniques for modifying the command trajectory, the architecture of a servomechanism control system (10), or both, to reduce the servo error during and/or after the command trajectory. An...  
WO/2005/114348
Preferred embodiments of the invention implement techniques for modifying the command trajectory, the architecture of a servomechanism control system (10), or both, to reduce the servo error during and/or after the command trajectory. An...  
WO/2005/114349
The invention provides a method for controlling an electro-mechanical servo-mechanism (20) for moving an output member relative to a variable load (38). The servomechanism includes: a motor (37) having at least one coil (32A, 32B or 32C)...  
WO/2005/114688
The invention relates to an electrical power control appliance comprising a working bimetal which is heated by means of a heating plate and clocks a catch spring contact. The working bimetal and heating plate are in contact over the whol...  
WO/2005/113958
[PROBLEMS] To optimize the valve seat shape of a valve housing to reduce the flow resistance of cooling water in a thermostat device with built-in house. [MEANS FOR SOLVING PROBLEMS] The valve seat shape of the valve housing on the downs...  
WO/2005/103853
The invention relates to a thermostatic cartridge for the regulation of hot and cold fluids to be mixed, and a mixer tap comprising one such cartridge. The inventive cartridge comprises: (i) a slide (2) for adjusting the temperature of t...  
WO/2005/103573
A combined hot water and heating system (1) comprising a hot water supply means (10) and a pump (11) for pumping water from the hot water supply means (10) to a first water circuit (2; 3) and a second water circuit (2; 3). The supply of ...  
WO/2005/101155
Method to optimise temperature regulation in technological processes comprising the following phases: Detection of the temperature on the dies, transmission of the data to a computer equipment (9) which is able to compare them with prede...  
WO/2005/098212
The present invention relates to a regulating device (1) of the water outlet chamber type, mainly comprising a chamber component having an inlet and an outlet for the fluid to be regulated, and including a member (3) for regulating the f...  
WO/2005/097365
A device and method for removing a specific gas produced by heating, where the device and method reduce heat treatment time and heat treatment cost by regulating heating time and heating temperature according to the mixing ratio of an ob...  
WO/2005/093175
The present invention relates to a measurement device, particularly for measuring the characteristics of the water dispensed by showers, douches, taps or the like, comprising at least one enclosing frame (10), at least one first measurin...  
WO/2005/089469
A refrigeration system is employed to cool a refrigerated compartment in a kitchen or restaurant. An electronic refrigeration controller controls various aspects of the refrigerated compartment, including temperature. When a push button ...  
WO/2005/086815
A programmable thermostat is electronically interconnected to a personal computer having an installed program with a graphical user interface for selecting, on a single screen, a schedule of time and temperature pairs for four periods of...  
WO/2005/081865
A system and method of minimizing the amount of power that is used by an optoelectronic module is disclosed. The system uses a thermoelectric cooler (TEC) to maintain a case temperature of the module at about 50°C. This allows the TEC t...  
WO/2005/081083
The invention relates to an actuator comprising a thermostatic working element (10) which can be heated by means of an electric resistor (13), such that a lower part of the housing comprises an essentially cylindrical guiding element (16...  
WO/2005/080884
An apparatus control system for enabling different workers to perform apparatus setting and network setting independently and smoothly and to easily ascertain the setting state, an apparatus, and a computer-readable recording medium wher...  
WO/2005/081003
A dual feedback control system maintains the temperature of an IC-chip near a set-point while the IC-chip dissipates a varying amount of electrical power. The first feedback circuit sends electrical power to an electric heater with a var...  
WO/2005/081196
A refrigerated appliance (10) that dispenses items for use with a power source (24) and includes a cooling system (40). Power control circuitry (60) is electrically coupled between the power source (24) and components of the appliance (1...  
WO/2005/078359
A combination valve (1; l') for a water heater, comprises an inlet (5; 5') for cold water, an outlet (8; 8') for cold water to the water heater, an inlet (6; 6') for hot water from the water heater, and an outlet (7; 7') for hot water fr...  
WO/2005/074446
A method of controlling a vending machine, the vending machine having at least two operating modes including a normal operating mode in which items to be vended are maintained at or near a desired vend temperature and an energy saving mo...  
WO/2005/072172
A system for instantaneously heating water has a heat exchanger for heating cold water to produce overheated water; a hot water supply member connected to a first intake of the heat exchanger; a cold water supply member connected to a se...  
WO/2005/072543
A method and apparatus for cooling a human being (100) utilizes skin temperature feedback to control the amount of cooling. When the measured skin temperature reaches a preset high temperature, the human being (100) is cooled until the m...  
WO/2005/073823
A method (220, 320) of controlling cooling fluid provisioning in a room (100) housing a plurality of components (118). The room (100) includes at least one plenum (112, 168) having one or more cooling system components (114, 116, 164, 16...  
WO/2005/070062
An appliance diagnostic display and interface system providing a centralized user interface for appliance diagnostic information and control of system self-tests is provided. This centralized user interface is provided via an intelligent...  
WO/2005/070062
An appliance diagnostic display and interface system providing a centralized user interface for appliance diagnostic information and control of system self-tests is provided. This centralized user interface is provided via an intelligent...  
WO/2005/069820
A control for controlling a multi-zone HVAC system, wherein the heating or cooling equipment is operable in multiple stages, takes the demand on the system over time into account when determining an appropriate stage. In particular, a ti...  
WO/2005/068799
The invention relates to a thermostat valve arrangement for the cooling circuit of an internal combustion engine, wherein the main valve member of main valve is moveably mounted in a housing, said member being able to be pressed against ...  
WO/2005/067619
An HVAC system is provided with control communication over a serial data bus. In this manner, the hard wired controls of the prior art are eliminated. A thermostat includes a central control microprocessor that communicates control signa...  
WO/2005/066732
A temperature control apparatus (100-400) for use in devices such as consumer electronics devices having different thermal characteristics. The temperature control apparatus (100-400) includes a fan (10) having a field winding (F3) and a...  
WO/2005/062149
The invention relates to a circuit arrangement, for the protection of a heating element (1) from overheating, the resistance value of which is a function of the temperature thereof, whereby the resistance arrangement has the following fe...  
WO/2005/061966
A method of modifying a programmable schedule for a controller and a controller are disclosed having a user interface. The method includes the steps of providing, simultaneously or sequentially, two or more schedule override choices to a...  
WO/2005/059670
A thermal control for a liquid heating vessel, the control comprising actuating means (4, 6) operable to act on an on/off actuator (2) of the heating vessel, the on/off actuator (2) having first and second 'on' states in each of which el...  
WO/2005/058501
A heating apparatus which uses resistive heating to heat samples carried in a metallic sheet carrier. Gradient heating effects and other heating patterns are produced by applying offsets to the outputs of temperature sensors, sensing the...  
WO/2005/060077
A stack (11) of fuel cells have water flow channels receiving water through a pump (33) from an accumulator (29) having double walls (63, 66) with vacuum insulation panels (VIPs) therebetween, an auxiliary power source (battery or superc...  
WO/2005/059671
The invention relates to a thermostatic cartridge for a water distribution plant. The inventive cartridge comprises: a casing which is equipped with two inlets for the supply of cold and hot water respectively and an outlet for the relea...  
WO/2005/057303
Controllers and systems for displaying servicing information via a display unit are disclosed. A controller in accordance with an illustrative embodiment of the present invention may include an interface for programming a service event d...  
WO/2005/057180
An apparatus for heat treatment of tissue specimens, comprising a pressure cooker (1) for cooking of tissue specimens, a temperature sensor (5) and a pressure sensor (6) connected to the pressure cooker, and a control unit (15) for time-...  
WO/2005/057307
A controller equipped with a user interface having multiple-day programming capabilities, including methods of programming such devices, are disclosed. The user interface may include one or more menus or screens that can be used to progr...  
WO/2005/054971
The invention relates to a thermostatic mixing valve in which the access path of the hot water to the mixing chamber is completely formed within a bottom base (2) and the ceramic disks (4, 5) of the valve group, the slider (8) of the the...  
WO/2005/054972
The invention relates to a thermostatic mixing valve provided with axial coupling means between a member (13) for the transmission of the flow rate control, against which the slider (8) of the thermostatic device abuts to close the cold ...  
WO/2005/052714
A control circuit (100) for an electrical load (250) connected to a power unit (300), for example a thermostat for a heating unit, includes a switch path (110) having a triac (140) working as switch (112) a series connected zener diode (...  
WO/2005/052712
A system of adjusting the temperature set point of a cooling system and measuring the temperature of an environment, a temperature sensing assembly (1) for monitoring, a method of measuring and adjusting the temperature set point are des...  
WO/2005/052713
The present invention provides a computer component heater operably coupled to a pulse width modulation (PWM) power controller, said power controller operable to automatically vary a duty cycle in relation to the voltage of the power sou...  
WO/2005/050100
This invention relates to domestic heat and power systems that allow efficient methods of operating a domestic combined heat and power (dchp) unit and to energy-efficient methods of scheduling domestic appliance operation within a househ...  
WO/2005/050339
A field programmable or configurable thermostat for an HVAC system is provided. The configurable thermostat allows field programmability of service contact information, including name and contact telephone number information for the inst...  

Matches 701 - 750 out of 7,684