Patents
Sitemap › F24 - Heating; Ranges; Ventilating › F24F - Air-conditioning; Air-humidification; Ventilation; Use of air currents for screening › F24F 11 - Control or safety systems or apparatus
Patents for F24F 11 - Control or safety systems or apparatus (29,222)
11/2007
11/07/2007CN200972233Y Ventilation energy-saving equipment for machine room
11/07/2007CN200972201Y Heat and cold supply equipment
11/07/2007CN101069045A 空调机 Air conditioners
11/07/2007CN101067508A Low-voltage working fixed speed air conditioner and control method thereof
11/07/2007CN101067504A Strong heat air conditioner and defrosting method thereof
11/07/2007CN100347538C Indoor air quality monitoring method capable of ensuring steady air current
11/07/2007CN100347493C Unitary air conditioning system
11/07/2007CN100347490C Multi-stage operation type air conditioner and operating method thereof
11/07/2007CN100347489C Air conditioner and method for running control same
11/01/2007WO2007123154A1 Ceiling-mounted air conditioner
11/01/2007WO2007123092A1 Air conditioning system
11/01/2007WO2007036886A3 Wireless building automation and control network, digital ballast and wireless control device
11/01/2007US20070255536 Heating, ventilating, and air-conditioning design apparatus and method
11/01/2007US20070251331 Method for Monitoring Duct Ventilation
11/01/2007US20070251250 Separate Type Air Conditioner
11/01/2007CA2647991A1 Air conditioning system
10/2007
10/31/2007EP1850074A2 A method and apparatus for maintaining air characteristics in an air ventilated facility
10/31/2007EP1850013A2 Ventilator assembly
10/31/2007EP1848929A1 Ventilating apparatus with pressure-dependently regulating valve
10/31/2007CN200969052Y Central air-conditioning environment monitoring energy-saving apparatus
10/31/2007CN200968749Y Antifreeze controller of heat exchanger
10/31/2007CN200968690Y 空调器 Air Conditioner
10/31/2007CN200968689Y Energy-saving control system of central air-conditioning
10/31/2007CN101065619A Flat element for thermally adjusting indoor air
10/31/2007CN101065618A Exhaust fan assembly having flexible coupling
10/31/2007CN101065617A Air conditioner
10/31/2007CN100346114C Integral intelligent metering control device
10/31/2007CN100346113C Air-conditioner
10/31/2007CN100346112C Tester for air conditioner
10/31/2007CN100346111C Air conditioning system and method for controlling the same
10/31/2007CN100346109C Ventilator and air conditioner having the same
10/30/2007US7287393 Central control system of air conditioners and method for operating the same
10/30/2007CA2479232C Apparatus adapted to be releasably connectable to the sub base of a thermostat
10/25/2007WO2007119641A1 Air conditioner
10/25/2007WO2007119424A1 Electric device and communication function normality judging method in the electric device
10/25/2007WO2007119414A1 Cooling medium heating apparatus and heating control method
10/25/2007DE202007011578U1 Anordnung mit einer Klimaanlage und einem Energiespeicher Arrangement with air conditioning and energy storage
10/25/2007DE202006020115U1 Klimaregelanlage zur Regelung klimatischer Parameter in einer Spritzkabine Climate control system for controlling climatic parameters in a spray booth
10/25/2007DE102007017682A1 Axial fan arrangement for ventilation of low-power building, has flow-controlling arrangement generating speed-reference value for electrically commutated motor, and speed controller controlling speed of motor to speed-reference value
10/25/2007DE102006020503A1 Arrangement for heat exchanger elements, has Peltier element having warmth receiver and warmth delivering side, where multiple elements are connected with one another by connecting element, and substrate plates lie in common level
10/24/2007CN200965325Y Air conditioner with oxygen-adding device
10/24/2007CN200965324Y Combined regulation device for cooling-warming air conditioner pipeline
10/24/2007CN200965323Y Fan controller
10/24/2007CN200965322Y Controller for air conditioner
10/24/2007CN200965321Y High precision frequency-variable constant-temperature constant-humidity air conditioner
10/24/2007CN200965320Y Compressor-free energy-saving air conditioner set dedicated for machine room
10/24/2007CN200965319Y Oil-equalizing and cool medium balance system of multiple-linking air conditioner set
10/24/2007CN200965302Y Air conditioner with concealed type display and operation panel device
10/24/2007CN101059261A An air conditioner equipped with multiple fans characterized in low noise, high efficiency and air flow control method of the multiple fans
10/24/2007CN100344914C Engine driven air conditioner and control method therefor
10/23/2007US7285345 Ventilation of fuel cell power plant
10/23/2007US7285147 Air supply systems and pressure adjustment devices for use therewith
10/23/2007US7284382 Apparatus and method for controlling a fan, cooling unit and a fresh air damper of an air conditioner through use of a Capno-Switch
10/18/2007WO2007116930A1 Control process stop method
10/18/2007WO2007116873A1 Inverter device and air conditioner
10/18/2007WO2007116680A1 Unit for preventing unpermitted air conditioner use, air conditioner controller, air-conditioner, and air conditioner control system with the unit, and unpermitted-use prevention program
10/18/2007US20070243817 Air ducting cover
10/18/2007DE102007017500A1 Klimaanlagen-Controller Air Conditioner Controller
10/18/2007DE102007009672A1 Sensoranordnung für die Klimatisierung eines Kraftfahrzeuges Sensor arrangement for the air conditioning of a motor vehicle
10/18/2007CA2544221A1 Variable low intensity infrared heater
10/17/2007EP1844266A1 Ventilation register and ventilation systems
10/17/2007EP1704370B1 Flat element for thermally adjusting indoor air
10/17/2007EP1556652B1 Device for monitoring an air supply flow or a volumetric air flow
10/17/2007CN200961926Y Air conditioner and control method thereof
10/17/2007CN200961925Y Concealed type display and operation panel device of air conditioner
10/17/2007CN200961924Y Controller of bus air-conditioning system
10/17/2007CN200961923Y Air conditioner system capable of playing audio frequency
10/17/2007CN200961918Y Ice storage set and air conditioner system using same
10/17/2007CN101057111A Air conditioner having indoor unit with automatic air filter cleaning function
10/17/2007CN101057110A 空气调节器 Air conditioner
10/17/2007CN101055114A Air conditioning controller
10/17/2007CN100343593C Drying device and method of operation therefor
10/17/2007CN100343592C Running controlling apparatus and its method for variable frequency air conditioner
10/17/2007CN100343591C Baffle control method for dehumidification air conditioner
10/17/2007CN100343588C Apparatus for controlling outdoor unit's louver blades and its method
10/17/2007CN100343587C Air conditioner having an enhanced user perception
10/16/2007US7281669 Apparatus and method for generating a defined environment for particle-shaped samples
10/16/2007CA2210369C Device and process for regulating the internal pressure in a ventilated closed space subject to variations in external pressure
10/11/2007WO2007114991A2 Air collector with functionalized ion exchange membrane for capturing ambient co2
10/11/2007WO2007114243A1 Outdoor unit
10/11/2007WO2007114205A1 Outdoor unit and air conditioner equipped with the outdoor unit
10/11/2007WO2007114180A1 Outdoor unit of air conditioning
10/11/2007WO2007114178A1 Control device and control method for multi-room air conditioner
10/11/2007WO2007113974A1 Circuit board replacing method
10/11/2007US20070235179 Building source heat pump
10/11/2007DE102006017419A1 Control method e.g. for air conditioning system, involves having air or ventilation and temperature regulator and signals of several from probes of zone of aeration air conditioning are evaluated
10/11/2007DE102006016289A1 Building system for controlling temperatures in buildings has a roof conduction system interlinked with a heating conduction system in a flow connection
10/11/2007DE102006013997A1 Storage system for moisture-sensitive device, has compressed air drying device for influencing atmosphere humidity, where control controls compressed air drying device and inert gas drying process device in accordance with reference value
10/10/2007EP1843106A2 Airflow regulation device and method
10/10/2007CN200959628Y Two-way network air-conditioner controller
10/10/2007CN200959627Y Two-way long-range air-conditioner controller of telephone
10/10/2007CN200959085Y Controlling circuit of intelligent air-conditioner for automobile
10/10/2007CN200958829Y High-pressure atomizing humidifier with stepless adjustment
10/10/2007CN200958828Y Hidden display operating panel device of air conditioner
10/10/2007CN200958827Y Hidden display operating panel device of air conditioner
10/10/2007CN200958826Y Controller of air conditioner
10/10/2007CN200958825Y Electricity economizer
10/10/2007CN101052848A Refrigerating air conditioner
10/10/2007CN101052844A 空气调节系统 Air conditioning system
10/10/2007CN101051223A Air conditioner energy saving controller based on omnibearing computer vision
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