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)
12/2007
12/06/2007WO2007139507A1 Dehumidifying ventilation and regulation of airflow in enclosed structures
12/06/2007WO2007139087A1 Air conditioning system
12/06/2007WO2007139010A1 Freezing device
12/06/2007WO2007138734A1 Operation control method of cold and hot water pump in air conditioning facility
12/06/2007WO2007138704A1 Equipment control system, its control method and equipment control device
12/06/2007WO2006099125A3 Dynamic control of dilution ventilation in one-pass, critical environments
12/06/2007US20070277541 Air Conditioner
12/06/2007DE202007012442U1 Belüftungssystem für Badezimmer Ventilation system for bathrooms
12/06/2007DE102007026091A1 Luftdurchtrittssteuervorrichtung Air passage control device
12/06/2007DE102006026417A1 Bus controlled heater valve for heating system, has energy electronics, solar module with solar cell designed as energy source, and electrochemical actuator working based on functional principle of nickel/hydrogen cell for energy storage
12/06/2007DE102006003570B4 Modul zum Klimatisieren von elektrischen und/oder elektronischen Bauteilen Module for conditioning the electrical and / or electronic components
12/06/2007CA2653797A1 Dehumidifying ventilation and regulation of airflow in enclosed structures
12/05/2007EP1862745A2 Air conditioner
12/05/2007EP1695165A4 Thermostat with configurable service contact information and reminder timers
12/05/2007EP1554526B1 Air exchange system for ventilating at least one room of a building
12/05/2007CN200986288Y Easy connected telescoping air-guide duct
12/05/2007CN200986287Y 中央空调控制器 Central air conditioning controller
12/05/2007CN200985005Y Photoelectric solar energy air-conditioner for car
12/05/2007CN101082441A 空调机 Air conditioners
12/05/2007CN101082440A 空调机 Air conditioners
12/05/2007CN101082439A Air conditioner soft start-up control device
12/05/2007CN100353284C Method and device for controlling fan
12/05/2007CN100353125C Intelligent through-flow ventilator and use thereof
12/04/2007US7304857 Sensor node and circuit board arrangement
12/04/2007CA2418425C Method and device for measuring airflows through hvac grilles
12/04/2007CA2116306C Air conditioning control device
11/2007
11/30/2007CA2590389A1 Dehumidifying system
11/30/2007CA2588422A1 Auto-balancing damper control
11/29/2007WO2007136343A1 Ventilation system and method
11/29/2007US20070275651 Positive air pressure isolation system
11/29/2007DE102006024658A1 Einrichtung für Dunstabzugshauben zum Wechselbetrieb zwischen Umluft und abluft, abhängig von der Außentemperatur Means for range hoods for alternation between circulating air and exhaust air, depending on the outdoor temperature
11/28/2007EP1859205A1 Filter assembly
11/28/2007EP1668450A4 Wide-area electrical demand and supply management
11/28/2007EP1530717B1 Forced-ventilated measuring device for detecting technical parameters relating to the air
11/28/2007CN200982722Y Automatic temperature-controlling aeration device
11/28/2007CN200981531Y Photoelectric solar energy air-conditioning plant mounted on refrigerator car
11/28/2007CN101080597A Air-conditioner and its driving method
11/28/2007CN101078932A Air conditioner and address setting method for the same
11/28/2007CN101078913A Posterior control and multi-sensor infusion method and central conditioner energy-saving control device
11/28/2007CN101078588A Air conditioner temperature detection structure
11/28/2007CN101078552A Control device for air conditioning system
11/28/2007CN101078551A Air conditioner and control method thereof
11/28/2007CN101078548A Heat/cold storage type fresh air purifying temperature-regulating combined machine
11/28/2007CN100351584C Air conditioner and method for controlling operation thereof
11/28/2007CN100351583C Equipment and method for detecting misconnection of compressor of variable capacitance air conditioner
11/28/2007CN100351582C Multiple air conditioning system and its pipe matching method
11/28/2007CN100351576C Capacity-variable air-conditioner
11/27/2007US7302313 Air quality monitoring systems and methods
11/22/2007WO2007132889A1 Air conditioner
11/22/2007WO2007132076A1 Self-adjusting ventilation outlet with multiple flow rates
11/22/2007WO2007131989A2 Sensor assembly for detecting environmental characteristic values and method for generating corresponding output signals
11/22/2007WO2007110505A3 Method and system for heating/cooling and ventilating a premises
11/22/2007WO2007056235A3 Pneumatic animal confinement house air inlet actuation system and method
11/22/2007WO2007005390A3 Rf interconnected hvac system and security system
11/22/2007US20070271411 Function switching method and function switching device, data storing method and data storing device, as well as equipment and air conditioner
11/22/2007US20070267508 Auxiliary stage control of multistage thermostats
11/22/2007DE102006023444A1 Klimaanlage mit einer redundanten Zuführung von Versorgungsluft Air conditioning with a redundant supply of supply air
11/22/2007DE102006022688A1 Verfahren und Vorrichtung zur Regelung der Luftfeuchtigkeit Method and apparatus for controlling the humidity
11/21/2007EP1856454A2 Multipoint air sampling system having common sensors to provide blended air quality parameter information for monitoring and building control
11/21/2007EP1856453A2 Dynamic control of dilution ventilation in one-pass, critical environments
11/21/2007CN200979800Y A DVD player with the control of video and audio system
11/21/2007CN200979267Y Electric box for window type air conditioner
11/21/2007CN200979266Y Simple energy-saving controller of air-conditioner
11/21/2007CN200979265Y Frequency-changing air conditioner power module protection device
11/21/2007CN200979254Y Air conditioner
11/21/2007CN200979251Y Multi-split air conditioning system outdoor machine
11/21/2007CN101074796A Air-conditioner humidifying controlling method
11/21/2007CN101074795A Air conditioner and method of controlling the same
11/21/2007CN100350195C System and method for controlling temperature of refrigerant in air conditioner
11/20/2007US7298871 System and method for adapting the ambience of a local environment according to the location and personal preferences of people in the local environment
11/20/2007US7296426 Interactive control system for an HVAC system
11/15/2007WO2007129723A1 Air conditioner
11/15/2007WO2006099337A3 Multipoint air sampling system having common sensors to provide blended air quality parameter information for monitoring and building control
11/15/2007US20070261420 Method and Device for Controlling a Coolant Circuit of an Air Conditioning System for a Vehicle
11/15/2007DE102006022351A1 Vorrichtung zur Raumtemperaturregulierung und Raumbeleuchtung Apparatus for room temperature control and room lighting
11/15/2007DE102005012373B4 Verfahren zur Kalibrierung von Feuchtesensoren in Klimageräten und Klimagerät Procedures for calibration of humidity sensors in air conditioners and air conditioner
11/15/2007CA2587814A1 Building ventilator response system
11/14/2007EP1855065A1 Air conditioning system and air conditioning apparatus
11/14/2007EP1855064A1 Air conditioner
11/14/2007EP1853855A1 Ventilation control system and method for a computer room
11/14/2007EP1694967B1 Fan comprising a laminar flow element in front of the intake opening
11/14/2007CN200976113Y Air conditioner temperature control enciphered lock
11/14/2007CN200975766Y Cold quantity regulation system of region centralization cold feeding
11/14/2007CN200975765Y Floor radiation cool-hot air conditioner device
11/14/2007CN200975764Y Clime compensator
11/14/2007CN200975754Y Central air-conditioning system of program controlled freezing machine set phase-change energy-storing equipment
11/14/2007CN200975751Y Intelligent automatic air quality control system
11/14/2007CN101070989A Air conditioner control system
11/14/2007CN101070988A One-towing-multi air conditioning water heater system for domestic air conditioner reform
11/14/2007CN101070977A Commerical frequency variable air conditioner and its indoor unit capability adjusting method
11/14/2007CN100348918C Control apparatus and method for air change system
11/14/2007CN100348917C Cascade type heat pump heating air conditioner
11/14/2007CN100348908C Control box of integrated air conditioner
11/08/2007WO2007126055A1 Air conditioner
11/08/2007WO2007125967A1 Air conditioner
11/08/2007DE102006020121A1 Sensor für ein Gebäudesteuerungssystem, Gebäudesteuerungssystem und Verfahren zum Steuern von Aktoren in einem Gebäudesteuerungssystem Sensor for a building control system, building management system and method for controlling actuators in a building control system
11/08/2007CA2647680A1 Control system and method for environmental systems
11/07/2007EP1852660A1 Process and device for heating and/or cooling a building
11/07/2007EP1390742B1 Air quality monitoring systems and methods using expert systems
11/07/2007CN200972586Y Energy-saving control device for central air conditioner
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