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Patent Searching and Data


Matches 251 - 300 out of 55,160

Document Document Title
WO/2014/011980A1
Methods and apparatus to reduce instabilities and/or turbulence of an airflow of a HVAC system are described. The method may include positioning an airflow moderating zone in an airflow passage to reduce instabilities and/or turbulence i...  
WO/2014/010196A1
This air conditioning management device, which manages an air conditioning device that changes the temperature of a space, is provided with: an operation history acquisition unit that acquires an operation history, which is a history of ...  
WO/2014/010195A1
This air conditioning management device, which manages an air conditioning device, is provided with: an operating history acquisition unit that acquires an operating history, which is a history of operating information of the air conditi...  
WO/2014/010194A1
This air conditioning management device, which manages an air conditioning device that changes the temperature of a space, is provided with: an operation history acquisition unit that acquires an operation history, which is a history of ...  
WO/2014/010186A1
A control device controls air conditioning equipment for regulating, using a cooling operation, the air temperature of a space in which refrigerating/freezing equipment has been installed. In a case where the rated capacity ratio of the ...  
WO/2014/011063A1
The present invention relates to an air treatment unit for use at intakes inside objects or at outlets of ventilation ducts, airing ducts, air conditioning ducts or central heating ventilation systems, having an air intake and air outlet...  
WO/2014/010076A1
Provided is a device that is for controlling facility equipment and that that can control facility equipment in a manner so as to have a suitable operational condition that is in accordance with the level of necessity of each piece of fa...  
WO/2014/011871A1
Methods and systems to measure a volumetric fluid flow rate through a fluid flow passage, such as an air handler of a HVAC system, are described. The method may include obtaining a flow rate measurement in a measuring section, and calcul...  
WO/2014/008737A1
Disclosed are an energy-saving control method and device for an inverter air conditioner, the method comprising: a main control unit of the air conditioner receives the settings of power consumption and operation time; calculates or retr...  
WO/2014/010738A1
Provided is a heat source system for controlling a plurality of refrigerators, the heat source system being capable of operating at a high coefficient of performance. A heat source system (1) is constituted from three heat source devices...  
WO/2014/007828A1
In an implementation, airflow provisioning in an area by a plurality of fluid moving devices is managed through assignment of the fluid moving devices to monitor and regulate conditions at respective subsets of a plurality of locations b...  
WO/2014/006293A1
The invention relates to a method for controlling and monitoring the level of confinement of the internal environment of a room, which includes determining the confinement index I from measurements of the CO2 content during a predetermin...  
WO/2014/006876A1
An air-conditioning control device according to the present invention controls air blowing devices. The air blowing devices have, as modes thereof: a first air blowing mode in which air is blown locally into a space; and a second air blo...  
WO/2014/006853A1
An acquisition unit acquires information representing content of an operation performed by a user in relation to control of an object apparatus from a load group to store as operation information including an acquisition time in a histor...  
WO/2014/005220A1
A method for cooling or heating a building is provided. An air flow can be created in an air duct and the air flow can be cooled or heated by an air conditioning system or furnace. The cooled or heated air flow can then pass through a he...  
WO/2014/005276A1
An air conditioner and a control method therefor. The air conditioner comprises an air conditioner body (1), a control device (2) and a data acquisition device (21) which is arranged at the exterior of the air conditioner body (1). The d...  
WO/2014/006972A1
In order to provide an air conditioning management system with which the labor and cost involved in introducing the system can be reduced, this air conditioning management system, which uses logical addresses (105a) to manage multiple ai...  
WO/2014/002382A1
An insulation performance estimation device comprising an acquisition unit, a storage unit, a calculation unit, and a presentation control unit. The acquisition unit obtains the room temperature of an interior space inside a building, fr...  
WO/2014/002434A1
This air conditioner is provided with a vertical wind direction alteration vane (12) that vertically alters the orientation of air blown out from a blowout opening (10); the vertical wind direction alteration vane (12) is provided with a...  
WO/2014/002635A1
A concentrated controller (20) is installed in an office building (90), and concentratedly manages multiple pieces of equipment including at least an air-conditioning device (10). The concentrated controller (20) is provided with a main ...  
WO/2014/001952A1
The invention relates to an evaporative humidifier including a water reservoir, a wick unit and a fan unit. The wick unit is configured to absorb water from the water reservoir. The fan unit is arranged within a fan housing and configure...  
WO/2014/002145A1
When operation commences in the air conditioner (100) of the present invention, an operation determination means (21) determines whether said operation is cooling operation or heating operation. When it is determined that the operation i...  
WO/2014/003628A1
The present invention relates to a control means for a channel connectable to a central flow system configured to create an underpressure or overpressure in the channel. The control means is configured to increase or decrease the flow re...  
WO/2014/002132A1
Individual connecting devices constituting an air conditioner control system (100) has a memory for sequentially storing control data related to control of the device acquired during operation. When the control data in the memory is to b...  
WO/2013/190747A1
An environmental testing device (10) that comprises a cooling heat exchanger (22) to cool and dehumidify the air, a heater (23) to heat the air, and a humidifier (21) to humidify the air, and that regulates the temperature and humidity o...  
WO/2013/190911A1
An air-conditioning system is provided with a remote controller (73) and an air conditioner, the remote controller (73) is provided with an operation unit (301), a human sensor (401), a transmitting and receiving unit (701), and a proces...  
WO/2013/190596A1
In the present invention, a setting device (3) obtains the temperature of a space to be air-conditioned, determines the difference between the temperature of the space to be air-conditioned and an intake temperature as a correction amoun...  
WO/2013/191499A1
Provided is an air conditioner. The air conditioner includes a case including a suction part, a discharging part disposed in the case to discharge air suctioned through the suction part, a discharge vane disposed at a side of the dischar...  
WO/2013/187996A1
Systems are disclosed for allocating the cost of operating an HVAC system of a multiunit structure. The HVAC system comprises at least a first component that consumes energy based on thermostatic settings in a particular unit of the mult...  
WO/2013/185488A1
A base station cabinet type air conditioner, an operation control method and a controller are disclosed. The air conditioner includes a controller (110), a compressor (120) and a DC fan (130). The controller (110) adopts a direct current...  
WO/2013/186932A1
A reference-schedule generation unit (161) generates a reference schedule capable of achieving a target indicated by target data (111). A season-schedule update unit (162), a monthly-schedule update unit (163), a weekly-schedule update u...  
WO/2013/185185A1
Disclosed is a system and a method for operating air conditioning system in an inner space of a passenger carriage. The method includes monitoring the inner space to determine whether smoke indicating a fire is present or not. Further, t...  
WO/2013/186811A1
An air-conditioning system (51) wherein outdoor units and indoor units communicate through a relay device (61), the air-conditioning system being equipped with: the relay device (61), which is equipped with multiple communication ports; ...  
WO/2013/181762A1
A control method for controlling a variable-speed direct gas-fired air-handling unit of a heating, ventilation and air conditioning system. The method comprises sensing a make-up temperature of the system and comparing the sensed make- u...  
WO/2013/184673A1
A direct evaporative air handler for providing supply air to humidify and cool an enclosed space such as a data center. The air handler includes an evaporative cooler and a return air port that is positioned upstream of the evaporative c...  
WO/2013/183414A1
In order to reduce the burden associated with a refrigerant leak detection operation, this refrigeration device management system (100), which is connected to refrigeration devices (10), is equipped with: transmission units (25e, 35); re...  
WO/2013/183640A1
The air conditioner (1) is provided with an outdoor unit (10) and an indoor unit (30). The outdoor unit (10) is provided with: an outdoor heat exchanger (16), a compressor (11), an outdoor fan (15), a temperature detector (23) for detect...  
WO/2013/179080A1
A heating ventilation and air conditioning (HVAC) system includes a plurality of heating, ventilation and air conditioning (HVAC) units servicing a plurality of zones of a building. A plurality of controllers is connected to the pluralit...  
WO/2013/179334A1
An air conditioning device can simultaneously perform both cooling and heating operation in which a heat source-side unit and load-side units are connected, the load-side units being connected to the heat source-side unit so as to be par...  
WO/2013/179202A2
Properties of the air such as temperature, pressure, humidity and air flow can modify the propagation pathway of an acoustic signal. By making acoustic measurements of a known acoustic path it is possible to estimate at least one of the ...  
WO/2013/178227A1
The invention relates to control of the ventilation in vessel cargo holds carrying e.g. reefer containers. The purpose of the invention is to optimize the overall energy consumption related thereto, i.e. minimizing the total energy consu...  
WO/2013/179202A3
Properties of the air such as temperature, pressure, humidity and air flow can modify the propagation pathway of an acoustic signal. By making acoustic measurements of a known acoustic path it is possible to estimate at least one of the ...  
WO/2013/175725A1
Adsorption heat exchangers (51, 52) that perform adsorption action and regeneration action are switched in alternating fashion. A low-pressure-side motorized valve (56) is connected to a low-pressure-side pipe (13) of a humidity control ...  
WO/2013/176211A1
A radiation-type air conditioner (1) comprising an outdoor unit (10) and a radiation panel (30) arranged indoors. An outdoor-side heat exchanger (14) and a compressor (12) that circulates a refrigerant to the radiation panel and the outd...  
WO/2013/177290A2
Some embodiments of the disclosure correspond to, for example, a method for controlling a scrubber containing an adsorbent. The scrubber may be configured to cycle between scrubbing at least one pollutant/gas from a stream of gases with ...  
WO/2013/175890A1
In the present invention a tank (22) which temporarily stores a liquid is provided on a pipe (51) of an indirect external air cooler, and a third heat exchanger (23) is provided in the tank (22). A three-way valve (21) is provided on a r...  
WO/2013/173863A1
A water heating system (10) including: a water storage tank (12); a water heating means (18); at least one first heat exchanger (50); a refrigeration unit (54); and a valving arrangement (58,60). The water storage tank (12) has a mains w...  
WO/2013/172327A1
An air conditioning device is provided with: refrigerant systems (1, 2) having an outdoor unit (10) and indoor units (20) and air conditioning the same room (100); and a circulator (40) for making temperature distribution in the room uni...  
WO/2013/172196A1
An air conditioner (1) performs high pressure control by way of modifying the rotational speed of an outdoor fan (36) during cooling operation. With high pressure control, the rotational speed of the outdoor fan (36) is modified in accor...  
WO/2013/173433A1
Systems, methods, and mediums perform automated functionality testing for a heating ventilation and air conditioning (HVAC) system. A method includes receiving a user input to test one of a heating or cooling functionality of the HVAC sy...  

Matches 251 - 300 out of 55,160