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Patent Searching and Data


Matches 51 - 100 out of 31,201

Document Document Title
WO/2014/083867
The present invention is equipped with: a primary circuit, in which a compressor (1), an indoor heat exchanger (3), a first flow volume control device (4), and multiple parallel-connected parallel heat exchangers (5-1, 5-2) are sequentia...  
WO/2014/083482
The invention relates to an air purification apparatus. The apparatus is disposed in a window for separating an indoor space and an outdoor space. The apparatus comprising: an inlet chamber having a first inlet, a second inlet and an out...  
WO/2014/080465
In the present invention, information pertaining to an outdoor unit (27) and indoor units (21-25) operated by a remote control (30), and a display image (PR) of a compartment in which the indoor units (21-25) are installed are shown on a...  
WO/2014/077016
The objective of the present invention is to achieve conservation of energy for all of the cooling towers in a heat source system wherein multiple cooling towers are connected in parallel to a common refrigerating machine. In a heat sour...  
WO/2014/076814
[Problem] In a module-type data center and control method thereof, to prevent excess cooling of an electronic apparatus and to realize low power consumption. [Solution] A module-type data center provided with the following: a fan (3a) th...  
WO/2014/076793
The control unit (26) of this remote controller (2) determines whether or not obtained environment data falls within a preset standard range, and then determines whether or not it is necessary to perform an automated-operation control fo...  
WO/2014/075414
A fan motor. A motor controller comprises a microprocessor, an inversion unit, a gear detection unit and a power supply part. The gear detection unit comprises several voltage detection units and a plurality of rectification and isolatio...  
WO/2014/075348
A method and an apparatus for integrating an effective use time of a filtering net in an air purifier, wherein the method for integrating the effective use time of the filtering net in the air purifier comprises: S1, determining a curren...  
WO/2014/076756
An air-conditioning system equipped with air-conditioners, user information input terminals (40), and a central control device (1). Upon detecting user entry into a room, the user information input terminal (40) transmits an entry interl...  
WO/2014/073476
This air conditioning system (10) is provided with an air conditioner (2), an ion-generating device (23), and a microbe detection device (5). The air conditioner (2) generates an air flow inside of the vehicle cabin (3). The ion-generati...  
WO/2014/071466
A method for treating the sanitary air extracted from a building (9), which involves sending at least a portion of the extracted sanitary air into the evaporator (3) of a heat pump (13).  
WO/2014/073423
An air-conditioning system (200) equipped with an air-conditioner (202) and a charged particle generation device (100). The air-conditioner (202) adjusts the temperature in an environment to a set temperature. The charged particle genera...  
WO/2014/073556
The purpose of the present invention is to acquire an optimized operation schedule corresponding to an incentive type demand response, while avoiding formulation and complication of an optimization method. A power conserving electricity ...  
WO/2014/073010
A monitoring system and method dynamically integrates local environmental measurements performed by sensors in a domestic environment being monitored with information obtained remotely and external to the monitored environment. Both sets...  
WO/2014/072698
An air movement system (10) is provided which comprises at least one fan (40), a plurality of exhaust (70) and/or supply points connected to the at least one fan by ducting (50), a plurality of dampers (80) each associated with at least ...  
WO/2014/067129
Disclosed are a multi-coupled heat pump air-conditioning system and a method of controlling a multi-coupled heat pump air-conditioning system. The method comprises: after a convergence unit performs gas-liquid separation and compression ...  
WO/2014/068819
Provided is an air conditioner (1) that comprises a refrigerant shortage detection unit (40) for detecting a refrigerant shortage in a refrigerant circuit (10) and wherein said refrigerant detection unit (40) is provided with: a first de...  
WO/2014/070357
The present disclosure relates generally to fume hoods, and more particularly to systems and methods for controlling a fume hood airflow using an image ( e.g., an optical image, an acoustic image, etc.) of a fume hood opening. A system f...  
WO/2014/068767
[Problem] To achieve reduced power consumption while preventing insufficient cooling of electronic devices in a modular data center and a control method therefor. [Solution] A modular data center equipped with: fans (3a) that generate a ...  
WO/2014/070345
Embodiments of the invention provide a range hood system including a housing, a ventilation system including an inlet and a fan, an illumination source, and a user interface coupled with a control system. In some embodiments, a fan speed...  
WO/2014/068833
The present invention prevents the occurrence of refrigerant noise when restoring heating operation. An air conditioner (1) is provided with a refrigerant circuit (20) that is filled with R32 as a refrigerant, and is configured to be swi...  
WO/2014/068661
When a determination period required from the start of a heating operation to the point in time at which a predetermined determination process is performed has elapsed, a remote controller (30) determines, on the basis of the intake temp...  
WO/2014/064792
A monitoring system (1) in which operation data relating to an air conditioning device (31) are transmitted and received between the air conditioning device (31) and a management device (61), the management device (61) being provided wit...  
WO/2014/066882
The present disclosure is directed to a system (1) for applying a waterborne coating composition to form a coating layer. The disclosure is particularly directed a system having dual water spraying devices (8, 10) for automatically intro...  
WO/2014/064883
A comparison unit in a control device, that compares the outside air temperature in outside air temperature information obtained by an outside air temperature acquisition unit and an outside air temperature threshold set by a threshold s...  
WO/2014/065212
In order to drive an indoor fan immediately after power has been restored, a compressor (22) is arranged in an outdoor casing (21), and an indoor heat exchanger (43) and an indoor fan (42) are arranged in an indoor casing (41). An indoor...  
WO/2014/061431
The purpose of the present invention is to provide an air conditioner with which the compressor discharge temperature can be kept from rising and with which the air conditioning capability of each of a plurality of indoor units can be co...  
WO/2014/061431
The purpose of the present invention is to provide an air conditioner with which the compressor discharge temperature can be kept from rising and with which the air conditioning capability of each of a plurality of indoor units can be co...  
WO/2014/061130
An air conditioner (1): comprises a refrigerant circuit (10) configured by connecting a plurality of indoor units (4a, 4b) to an outdoor unit (2); and further comprises a capacity control means (81), and a target refrigerant variable tem...  
WO/2014/062820
Embodiments of a spill over tank for an evaporator of a HVAC system are described. The spill over tank may be configured to receive a refrigerant directed out of the evaporator. The spill over tank may be configured to have an outlet dir...  
WO/2014/061129
An air conditioner (1): comprises a refrigerant circuit (10) configured by connecting a plurality of indoor units (4a, 4b) to an outdoor unit (2); and further comprises a capacity control means (81), and a target refrigerant temperature ...  
WO/2014/062388
Methods and computer systems are disclosed for identifying the power-demand of a climate-control system at a premises to reduce usage of energy at the premises. A computer system receives energy usage data and run-time data of the climat...  
WO/2014/062124
Method for controlling the indoor temperature in a property comprising an existing system (210) for regulating the said indoor temperature, which system is arranged to bring a heat- or cold medium past a heating- or cooling radiator (221...  
WO/2014/057550
An air conditioning device is provided with an operating mode for adjusting the temperature of a heat medium, the operating mode being configured in such a manner that, if the temperature of the heat medium falls outside a preset tempera...  
WO/2014/058154  
WO/2014/057460
A method to synergistically sense occupancy inside a building. A coarse- grained sensor in the building generates a coarse data indicating a user is in a large area including a control zone. A fine-grained sensor in the building generate...  
WO/2014/058195
The present invention relates to an air conditioning apparatus for controlling the temperature, humidity, and the filtration of air supplied to a clean room in a semiconductor manufacturing facility and, more particularly, to a highly ef...  
WO/2014/059109
Generally, a variable fan speed control in an HVAC system is described. Such methods and systems to control fan speed can in turn improve efficiency of the HVAC system by minimizing power consumption, for example of the compressor. The c...  
WO/2014/059123
A computer-implemented method of optimizing demand-response (DR) of a heating, ventilation, and air-conditioning (HVAC) system of a building, includes determining (30, 31, 32) a value of an objective function F ij of a HVAC system for ea...  
WO/2014/055914
A cooling system has a direct expansion mode and a pumped refrigerant economizer mode and a controller. The controller includes a load estimator that estimates real-time indoor load on the cooling system and uses the estimated real-time ...  
WO/2014/050213
The purpose of the present invention is to reduce variations in the loads of compressors. A heat source system is configured by connecting in series a plurality of heat source machines respectively having independent refrigeration cycles...  
WO/2014/048317
Disclosed are a control method and system for air conditioning, wherein the method is utilized in the control system connected to at least one set of air conditioning equipment, each of the at least one set of air conditioning equipment ...  
WO/2014/050200
Provided is a heat source system control device that performs efficiency improvement control for optimizing the performance coefficient of an entire heat source system during control of a heat source system comprising a plurality of heat...  
WO/2014/052307
A system and method includes a power supply that generates an alternating current power for powering a compressor with a capacitor, a voltage sensor that measures voltage values based on the alternating current power, a current sensor th...  
WO/2014/049867
A heat pump that has a compressor equipped with a motor for which sensorless vector control is possible even at a low rotation speed or under a low load is obtained while the cost thereof is suppressed. This heat pump device is equipped ...  
WO/2014/050195
Provided is a control device capable of further equalizing the degradation levels of pumps. An air-conditioning system controller (110) controls a plurality of inverter-driven inverter pumps disposed between a refrigerator and an air con...  
WO/2014/049850
The present invention automatically controls an energy-consuming device within a building in accordance with a default schedule while making it possible to change a schedule for an individual energy-consuming device. A control device (1)...  
WO/2014/050227
Provided is a controller for a ventilation device, the controller being excellent in comfort and energy-saving performance. A controller (10) is provided with an acquisition unit (12), a calculation unit (13), and a determination unit (1...  
WO/2014/051632
The current application is directed to intelligent controllers that use sensor output and electronically stored information, including one or more of electronically stored rules, parameters, and instructions, to determine whether or not ...  
WO/2014/048316
Disclosed is an air conditioning system, comprising M outdoor units (101) for providing warm or cold sources, M being a positive integer; N indoor units (102) for receiving a warm or cold source supplied by one or more of the at least on...  

Matches 51 - 100 out of 31,201