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Patent Searching and Data


Matches 151 - 200 out of 55,479

Document Document Title
WO/2014/173694A1
To provide a method for the conditioning of air which can be implemented in reliable and energy-efficient fashion, it is proposed that the method comprises the following: – determining the actual values of at least two parameters of an...  
WO/2014/173114A1
Disclosed is a PM2.5 cold/warm filter-window, comprising a water-screen filter apparatus (1) and an air conditioner (2). When an outdoor temperature is lower than or equal to 0°C, a controller (4) controls the air conditioner (2) to be ...  
WO/2014/176271A1
A thermostat may include one or more temperature sensors that provide temperature sensor measurements, a humidity sensor that provides humidity sensor measurements, an occupancy sensing system that may be used to characterize an occupanc...  
WO/2014/170772A3
Disclosed is a datacenter system comprising a cold aisle (40) comprising a first perforated floor element (22); a hot aisle (50) comprising a second perforated floor element (24) and a ceiling element (32) that each can be opened and clo...  
WO/2014/172149A1
Apparatus, systems, methods, and related computer program products for optimizing a schedule of setpoint temperatures used in the control of an HVAC system. The systems disclosed include an energy management system in operation with an i...  
WO/2014/169919A1
A method for controlling a climate parameter in a room of a building, the method comprising obtaining information regarding the climate parameter, the information including room specific measurements of the climate parameter during at le...  
WO/2014/170975A1
Provided is a communication relay device (10) that comprises a processor (11), a reception unit (161), and a transmission unit (162). The communication relay device (10) is connected to air conditioning devices (21, 31) via a network (61...  
WO/2014/171314A1
Provided is an air conditioning system control device which, even in a room with no humidity sensors installed, can accurately estimate the humidity in the room, and can avoid the in-room temperature and humidity from leaving a comfortab...  
WO/2014/171118A1
Provided is a data provision method that is executed by a computer (460) in a data processing system (1) that collects log information for an electrical device via a network (30) and provides a service that is based on the log informatio...  
WO/2014/170970A1
A control algorithm memory unit (22) stores a control algorithm for coordinated control of a plurality of air conditioners. A grouping information memory unit (20) stores grouping information indicating a method for creating coordinated ...  
WO/2014/167837A1
An air-conditioning system equipped with an opening/closing device, an air-conditioning device, a monitoring device, and a controller. The opening/closing device opens and closes an opening/closing unit provided at the opening of a build...  
WO/2014/167836A1
An air environment regulating system comprises a controlling device, a regulating device, a measuring device, and an evaluating device. The regulating device regulates the air environment, including air quality, in an interior space. The...  
WO/2014/167633A1
This air conditioner management device (100), which manages a plurality of air conditioning devices that air condition a space that is the subject of air conditioning, is provided with a management-side communication unit (102), which re...  
WO/2014/167660A1
A dehumidification device (100), in which the amount of coolant flowing into a third heat exchanger (11c) acting as a condenser is adjusted, ensuring the amount of heat necessary for defrosting.  
WO/2014/167887A1
In the interior of an outdoor unit (102) of a refrigeration cycle device (100), extension pipe connection valves (13a, 13b) are installed on a valve rack (54), which is affixed to a partition plate (50) and a machinery chamber side panel...  
WO/2014/161351A1
Disclosed are an energy-saving control method and a device for an inverter air conditioner. The method comprises: when an inverter air conditioner enters an energy-saving mode, detecting an outdoor ambient temperature; according to the d...  
WO/2014/161505A1
An Internet of things control system for heating and energy and water saving of air conditioning comprises an terminal intelligent control part (1), a heating and air conditioning host energy and water saving control center (2), a centra...  
WO/2014/162975A1
Provided is an operating system for an air-conditioning device with which a discharge port provided with an adjustment unit to be operated can easily be identified and, for example, the direction in which air is discharged can be adjuste...  
WO/2014/162509A1
When the temperature difference between a predetermined set temperature and the temperature of an air-conditioned space air-conditioned by an indoor unit (31) is greater than a predetermined threshold value, a system (A) calculates the t...  
WO/2014/165497A1
An air conditioning system (1) includes an outdoor subsystem, an indoor subsystem and a power module (3) for driving a cooling medium. The outdoor subsystem is configured with a plurality of parallel branches (4) and said branches (4) co...  
WO/2014/156313A1
The present invention addresses the problem of providing an air conditioner that uses R32 as a refrigerant and that can reduce the load on a compressor, and a method for operating an air conditioner. Provided is an air conditioner (1), h...  
WO/2014/155705A1
The purpose of this invention is to easily determine the setting temperature for an air conditioner. A cooling control system controls the setting temperature for an air conditioner that cools a server. The cooling control system first s...  
WO/2014/153848A1
A control circuit of an air conditioning outdoor fan comprises: an outdoor ambient temperature measurement unit (10), for measuring an outdoor ambient temperature value TempX when the air conditioning outdoor fan rotates; a condenser coi...  
WO/2014/154393A1
The invention concerns a control device (1) for a heating, ventilation and air-conditioning machine (2). The control device comprises at least one input (in_T1, in_T2) intended to be connected to a temperature sensor (T1, T2) in order to...  
WO/2014/156097A1
This air conditioning management device manages the air conditioning within a building (dwelling), and is equipped with a storage unit, a selection unit, and an execution unit. The storage unit stores, as control content for operating an...  
WO/2014/156157A1
This ventilation control device (1) sets a ventilation path through a target space within a building in which air conditioning equipment performs air conditioning for air entering and exiting through a plurality of opening sections provi...  
WO/2014/155522A1
Provided are an inverter control method and an inverter control device. The inverter control device (31) receives input of an ON signal and an OFF signal from a controller (10) and determines an output command value for an inverter outpu...  
WO/2014/156151A1
The purpose of the present invention is to provide a cooling and heating device that mitigates temperature variations in a space throughout the year, and consequently reduces the energy consumed by other heating devices and other cooling...  
WO/2014/157347A1
A cold water circulation system according to one aspect of the present invention is equipped with a heat source, multiple air handling units (AHUs), a pump, and a control unit. On the basis of information indicating the status of the one...  
WO/2014/155951A1
In order to bring the temperature of the surroundings of an air conditioner to a target temperature, this air conditioning control device for controlling a plurality of air conditioners, instead of performing control using a fixed preset...  
WO/2014/150895A1
Embodiments of methods and apparatus disclosed herein may employ depth, visual, or motions sensors to enable three-dimensional people counting and data mining to enable an energy saving heating, ventilation, and air conditioning (HVAC) c...  
WO/2014/152099A1
Systems, methods, and medium remotely monitor and control heating, ventilation and air-conditioning (HVAC) units. The method includes receiving by a processor via a communication network supply temperature data indicating a supply air te...  
WO/2014/148165A1
Provided is an energy network operation control method and device that varies the consumer-side air conditioning temperature in order to further decrease energy consumption of a heat source device so that, while reducing air conditioning...  
WO/2014/147683A1
The present invention is provided with a scene determination means (2, 2b) for determining the behavioral scene of a user on the basis of an action extracted by an action extraction mean s (4), a first storage means (6) for storing a sta...  
WO/2014/147365A2
A method and apparatus for control of the heating and air conditioning systems of an environmental space employs means to detect when an air conditioning system is in a cooling mode and to send an inhibit command to the heating system wh...  
WO/2014/149188A3
Methods and apparatus for determining indoor air contaminant levels independent of outdoor contaminant levels. In one embodiment, an infinite geometric series is used to compute a true indoor air contaminant level in a room.  
WO/2014/153552A1
Methods, systems, and devices are disclosed for managing building power, in one aspect, a method for managing building power includes determining values for power usage of a heating, ventilation, or air conditioning (HVAC) system in one ...  
WO/2014/149188A2
Methods and apparatus for determining indoor air contaminant levels independent of outdoor contaminant levels. In one embodiment, an infinite geometric series is used to compute a true indoor air contaminant level in a room.  
WO/2014/147365A3
A method and apparatus for control of the heating and air conditioning systems of an environmental space employs means to detect when an air conditioning system is in a cooling mode and to send an inhibit command to the heating system wh...  
WO/2014/147690A1
The purpose of the present invention is to provide a modular data center that can prevent occurrences of electronic equipment failure due to condensation. This modular data center comprises a rack (13) that accommodates electronic equipm...  
WO/2014/146285A1
An energy-saving control method for an air-conditioning wind cabinet comprises the following steps: S1, detecting an air parameter indoors, outdoors, and in the air-conditioning wind cabinet in real time; S2, performing data processing o...  
WO/2014/140205A1
An arrangement for pressurizing an escape space (S) and/or evacuating smoke from therefrom in case of a fire includes an air flow directing device which defines a first flow path between an air inlet and an air outlet, and a fan unit whi...  
WO/2014/144446A1
A monitoring system for a heating, ventilation, and air conditioning (HVAC) system of a building includes a monitoring device installed at the building, a monitoring server located remotely from the building, and a review server. The mon...  
WO/2014/139806A1
The invention relates to a method for determining an operating state (p, Q, UB, AB) of an extractor hood assembly (1) comprising an extractor hood (2), the operating state (p, Q, UB, AB) being determined (905) as a function of at least o...  
WO/2014/141162A1
An observed operational state can include an operational state of one or more system devices. A sensor can emit, in response to a detected observable condition reflective of a given operational state, a simulated signal reflective of a d...  
WO/2014/138847A1
An air delivery system may include a housing, a first liquid-to-air membrane energy exchanger (LAMEE), and a desiccant storage tank. The housing includes a supply air channel and an exhaust air channel. The first LAMEE may be an exhaust ...  
WO/2014/141803A1
This support system (1000) of an air conditioner has a smartphone (200) provided with: a GPS (204); a camera (202); a communication unit (203) that communicates with a center computer (400); a screen (201); and a control unit (205). When...  
WO/2014/136199A1
In the present invention an evaporation temperature control range for a first refrigerant system is determined in accordance with the room exterior air temperature, and the evaporation temperature of the first refrigerant system is contr...  
WO/2014/137559A1
Systems and methods of monitoring, analyzing, optimizing and controlling data centers and data center operations are disclosed. The system includes data collection and storage hardware and software for harvesting operational data from da...  
WO/2014/136182A1
The amount of remaining memory is acquired at a prescribed cycle, and remaining memory (MR) is associated with the acquisition date and time and stored in a remaining memory database. Thereafter, whether a memory leak has occurred is det...  

Matches 151 - 200 out of 55,479