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)
12/2005
12/28/2005EP1610070A1 Air conditioner
12/28/2005EP1610069A1 Air conditioning system and method for controlling the same
12/28/2005EP1610066A1 Arrangement for regulating the room humidity
12/28/2005EP1074797B1 Operation control method for air conditioning system and air conditioning system
12/28/2005CN2748819Y Energy conservation control device for fresh air generating units
12/28/2005CN1712846A Air conditioner
12/28/2005CN1712845A Lead wire fixed structure of dehumidifier
12/28/2005CN1712844A Heating circulation control of air conditioner with auxiliary heater
12/28/2005CN1712843A Air conditioning system with plural indoor units and its operation
12/28/2005CN1712842A Air conditioning system and method for controlling the same
12/28/2005CN1712841A Air conditioning system and method for controlling the same
12/28/2005CN1712840A Multiple air conditioner system and operation of its indoor units
12/28/2005CN1712839A Energy-saving air conditioner and its control
12/28/2005CN1712838A Multiple air conditioning system and its pipe matching method
12/28/2005CN1712837A Maximum electric charge quantity control system and operation for air conditioner
12/28/2005CN1233971C Air-conditioning plant and defrosting operation method
12/28/2005CN1233970C Temperature controlling method of hydrogen storage alloy cooling and heating air conditioner
12/27/2005US6979259 Air conditioner
12/27/2005US6978631 Dehumidification system
12/27/2005US6978627 Air conditioner control system, central remote controller, and facility controller
12/22/2005WO2005120679A2 Water distribution system for an evaporative cooler
12/22/2005WO2005100874A3 Remote testing of hvac systems
12/22/2005US20050282484 Method and apparatus for controlling actuator in ventilator for vehicle
12/22/2005US20050280548 Two wire alarm
12/22/2005US20050279845 Method and apparatus for controlling ventilation in an occupied space
12/22/2005US20050279844 Method and apparatus for controlling space conditioning in an occupied space
12/22/2005DE20321099U1 Modular heater e.g. electric radiator, used in home, has module with control and regulating elements, and connectable to heater body by manual pressure to allow implementation of different appliances on basic appliance body
12/22/2005CA2567471A1 Water distribution system for an evaporative cooler
12/21/2005CN1710348A Method and apparatus for controlling actuator in ventilator for vehicle
12/21/2005CN1232786C Multi-unit air conditioner and control method
12/21/2005CN1232777C System and method used for setting section number of multi air conditioners
12/21/2005CN1232776C Air conditioner
12/21/2005CN1232775C Air conditioner
12/21/2005CN1232772C Air conditioner and energy saving device and method
12/21/2005CN1232771C Oxygen-rich air supply apparatus
12/21/2005CN1232770C Multi-unit air conditioner
12/20/2005US6976524 Apparatus for maximum work
12/15/2005WO2005120145A1 Energy efficient crac unit operation
12/15/2005WO2005120144A1 Energy efficient crac unit operation using heat transfer levels
12/15/2005US20050278071 Adaptable HVAC; AC motor speed, air temperature and air quality control system
12/15/2005US20050278070 Energy efficient CRAC unit operation
12/15/2005US20050278069 Energy efficient CRAC unit operation using heat transfer levels
12/15/2005US20050278047 Method and apparatus for generating a building system model
12/15/2005US20050278040 Equipment control system
12/15/2005US20050277381 System to control environmental conditions in a living space
12/15/2005US20050275525 Method and apparatus for graphical display of a condition in a building system with a mobile display unit
12/15/2005US20050274131 Air conditioner
12/15/2005DE202005014277U1 Gaseous medium`s volume flow determining device for flow channel of air-conditioning unit, has flow inlets arranged on uniform side of choke unit for changing cross section of flow channel based on flow direction of volume flow
12/15/2005DE10315143B4 Vorrichtung und Verfahren zur Belüftung eines Raumes Apparatus and method for ventilating a space
12/15/2005DE102004023156A1 Sensor zur Bestimmung von Messgrößen, die zur Steuerung einer Klimaanlage und anderer ein Raumklima beeinflussenden Vorrichtungen geeignet sind Sensor for the determination of measured variables, which are suitable for controlling an air conditioner and a room climate affecting other devices
12/14/2005EP1605214A2 Apparatus and method for controlling air-conditioner
12/14/2005EP1605210A1 Hair dryer driven by a shielded pole motor operated by a micro-inverter
12/14/2005EP1603762A1 Air-conditioning system for a vehicle and corresponding operating method
12/14/2005EP1218633B1 Vacuum seal for air intake system resonator
12/14/2005CN2746299Y Improved structure of current detection device or air conditioner
12/14/2005CN2746298Y Energy saver for air conditioner
12/14/2005CN1708661A Air conditioner and method of controlling air conditioner
12/14/2005CN1708660A Device for monitoring an air supply flow or a volumetric air flow
12/14/2005CN1707190A Equipment control system
12/14/2005CN1707189A Multiple air conditioner indoor machine operating control method
12/14/2005CN1707188A Whole-fresh air precision air conditioning system
12/14/2005CN1231722C Function switching method, function switching apparatus, data storage method, data storage apparatus, device, and air conditioner
12/14/2005CN1231721C Air conditioner and control method thereof
12/14/2005CN1231720C Air conditioner and control method thereof
12/13/2005US6975958 Profile based method for deriving a temperature setpoint using a ‘delta’ based on cross-indexing a received price-point level signal
12/13/2005US6975490 Apparatus and method for detecting phase state
12/13/2005US6973796 Multi-air conditioner and operation method thereof
12/08/2005WO2005116950A2 A wireless integrated occupancy sensor
12/08/2005WO2005116542A1 Control unit for a refrigeration or air conditioning device
12/08/2005WO2005116531A1 Ventilation system
12/08/2005WO2005115080A2 Modular floor terminal with damper
12/08/2005US20050270151 RF interconnected HVAC system and security system
12/08/2005US20050269418 Monitoring system
12/08/2005US20050268903 Variable volumetric flow heat exchanger for an air-to-air heat recovery system
12/08/2005US20050268629 Method and apparatus for controlling building component characteristics
12/08/2005DE102004024663A1 Steuereinrichtng für eine Kälte- oder Klimaanlage Steuereinrichtng for a refrigeration or air conditioning
12/08/2005DE102004024141A1 Air-conditioning device controlling method for mobile application, involves measuring meteorological surroundings parameter e.g. ambient temperature, and/or operating parameter of device as pressure and temperature in condenser stage
12/07/2005EP1393005B1 Air-supply device
12/07/2005CN1705852A Expansion valve control method for multiple type airconditioner
12/07/2005CN1704692A Image display device with air cleaning function and its working method
12/06/2005US6973410 Method and system for evaluating the efficiency of an air conditioning apparatus
12/06/2005US6971446 Intelligent vehicle air conditioning control system
12/01/2005WO2005114058A1 Method for predicting concentration distribution of microparticles, device for analysis, program product for predicting concentration distribution of microparticles, bulding and device for diffusing microparticles designed by using said method for prediction
12/01/2005WO2005070101A3 Hazardous condition detection system and method and thermostat for use therewith
12/01/2005US20050267640 Method and system for synchronizing climate control devices
12/01/2005US20050266792 Modular floor terminal with damper
12/01/2005US20050264414 Wireless integrated occupancy sensor
12/01/2005US20050262923 Method and apparatus for detecting conditions favorable for growth of fungus
12/01/2005US20050262860 Apparatus and method for controlling multiple compressors contained in airconditioner
12/01/2005DE102004030705B3 Luftversorgungseinrichtung für einen Fahrzeugsitz sowie Verfahren zum Betreiben derselben Air supply device for a vehicle seat and to methods of operating the same
12/01/2005DE102004019929A1 Air conditioning system carbon dioxide refrigerant gas leak detection unit has sound sensor coupled to cold circuit air channel
11/2005
11/30/2005EP1600710A2 Apparatus and method for controlling multiple compressors contained in airconditioner
11/30/2005CN1702408A Apparatus and method for controlling multiple compressors contained in air conditioner
11/30/2005CN1702394A Engine driving type air-conditioning device
11/30/2005CN1702386A Air conditioner having dehumidification function
11/30/2005CN1229612C Air conditioner and its control method
11/30/2005CN1229611C Method for operating air conditioner in warming mode
11/30/2005CN1229610C Multi-unit air conditioner and control method
11/30/2005CN1229605C Frequency conversion air conditioner
11/30/2005CN1229604C Variable frequency air conditioner
1 ... 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 ... 293