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)
03/2005
03/16/2005EP1515100A1 Clean assembling module device, production system formed with the module, industrial robot, and pollution spred prevention system
03/16/2005EP1144918B1 Enhanced economizer controller
03/16/2005CN2685754Y Universal remote-control power-saving device for air conditioner
03/16/2005CN1595014A Multiple-unit conditioning unit and controlling method thereof
03/16/2005CN1595002A Method for controlling flow rate of ventilating air in air conditioner
03/16/2005CN1595001A 空调器 Air Conditioner
03/16/2005CN1594998A Intelligent fresh air lead-in equipment of split air-conditioners
03/16/2005CN1193199C Air conditioning system with two compressors and method for operating the same
03/16/2005CN1193194C Air conditioner capable of controlling according to room temperature and its operating method
03/15/2005US6866203 Method and apparatus for sizing an environmental control system
03/15/2005US6865898 Air conditioning system
03/10/2005WO2004099679A3 Method and apparatus for delivering conditioned air using pulse modulation
03/10/2005US20050054283 Bi-directional connections for daisy-chained dampers
03/10/2005US20050051321 Method for controlling flow rate of ventilating air in air conditioner
03/10/2005US20050051320 Automotive air conditioning system
03/10/2005US20050050911 Air conditioner
03/10/2005US20050050908 Air conditioner and method of controlling the same
03/10/2005DE202004001600U1 Connecting device for coupling Direct Digital Control module to switch panel of air conditioner, has system converter for accepting module of different type
03/09/2005EP1512921A1 Method for controlling flow rate of ventilating air in air conditioner
03/09/2005EP1287298A4 Control system of degree of superheat of air conditioner and control method thereof
03/09/2005CN2684070Y Module control precision air conditioning system
03/09/2005CN2684066Y Humidifying equipment applying pulsewidth modulation control ultrasonic wave of constant temperature and moisture test equipment
03/09/2005CN1592833A Refrigeration equipment
03/09/2005CN1590898A Installing structure of display device of air conditioner indoor unit
03/09/2005CN1590890A Air conditioner
03/09/2005CN1590889A Compressor operation control method of air conditioner
03/09/2005CN1590888A Display control method of air conditioner
03/09/2005CN1590887A Dehumidification operation method of air conditioner
03/09/2005CN1590886A Blade control method of box type air conditioner
03/09/2005CN1590885A Control box of air conditioner outdoor unit
03/09/2005CN1590884A Air conditioner and method of controlling the same
03/09/2005CN1590883A Power consumption calculating method of are machine multiterminal type air conditioner
03/09/2005CN1590879A Water full sensing device of dehumidifier
03/09/2005CN1590877A Condensation water discharge cut off device of dehumidifier
03/09/2005CN1590875A Water full sensing device of dehumidifier water tank
03/09/2005CN1590873A Dehumidifier water durm full load sensing structure
03/09/2005CN1590872A 空调机 Air conditioning
03/09/2005CN1590871A Split-type air-conditioner
03/09/2005CN1590769A Air conditioner
03/09/2005CN1192191C Idle time compensating method for compressor of air conditioner
03/08/2005US6865449 Location adjusted HVAC control
03/03/2005WO2005019957A1 Pda configuration of thermostats
03/03/2005WO2005019740A1 Pda diagnosis of thermostats
03/03/2005WO2005018967A2 Vent comprising a pivot drive
03/03/2005WO2003057518A8 Heating/cooling circuit for an air-conditioning system of a motor vehicle, air-conditioning system and a method for controlling the same
03/03/2005WO2002095300A8 Flow-measuring apparatus in air venting and conditioning systems
03/03/2005US20050048911 Self-adjusting system for a damper
03/03/2005US20050048896 Air flow monitoring and control system with reduced false alarms
03/03/2005US20050046563 System and method for suppressing the spread of fire and various contaminants
03/03/2005US20050044861 Air conditioner
03/03/2005DE10337753A1 Klimaanlage, insbesondere zum Einsatz in Kraftfahrzeugen und Verfahren zu deren Betrieb Air-conditioning, in particular for use in motor vehicles and methods for their operation
03/02/2005EP1510130A1 Virus inactivating agent and virus inactivating method, filter set having the inactivating agent, and air conditioner equipped with the filter set
03/02/2005CN2682323Y Energy-saving timing controller of central air conditioning system
03/02/2005CN1587911A Electric power carrier wave type temperature control type central air conditioner fee charger
03/02/2005CN1587846A Air speed changing split room air conditioner
03/02/2005CN1587845A Energy saving controller for new fan unit
03/02/2005CN1587844A Energy saving controller for fan coil in central air conditioner
03/02/2005CN1587843A Network air conditioner monitoring system and method
03/02/2005CN1587831A Tertiary non-azeotropic mixed working medium changing component volume control air conditioner system
03/02/2005CN1586938A Method for remote cotnrol temperature in car
03/02/2005CN1191446C Integrated control method of energy-saving cntrol system for central air conditioning and its digital quantity module
03/02/2005CN1191445C Integrated control method of energy-saving control system for central air-conditioning and its analog quantity module
03/01/2005US6860431 Strategic-response control system for regulating air conditioners for economic operation
02/2005
02/24/2005WO2005017423A1 Freezer device
02/24/2005WO2005017418A1 Method and device for temperature control in a space containing electric equipment
02/24/2005WO2004068079A3 Method and apparatus for fluid flow control
02/24/2005US20050043924 Service system for air conditioner and server system for monitoring center
02/24/2005US20050042716 Allergen inactivating method, allergen inactivating filter, air treating apparatus, virus inactivating agent, virus inactivating method, virus inactivating filter, air conditoning unit and air conditioner
02/24/2005US20050040943 RF interconnected HVAC system and security system
02/24/2005US20050040250 Transfer of controller customizations
02/24/2005US20050040249 Pda diagnosis of thermostats
02/24/2005US20050040248 PDA configuration of thermostats
02/24/2005US20050040247 Thermostat having modulated and non-modulated provisions
02/24/2005US20050039468 Air conditioner, in particular for use in motor vehicles, and a method for its operation
02/24/2005DE10345735A1 Integrated function module for a climate control unit especially for a motor vehicle comprises at least one controller for an electric fan motor and an air condition sensor
02/23/2005EP1508754A1 Method and device for temperature control in a space containing electric equipment
02/23/2005EP1508752A1 Thermohygrostat-type air conditioner with means for controlling evaporation temperature
02/23/2005CN1584527A Automatic charging and controlling system of central air conditioner
02/23/2005CN1584435A Air conditioner with indoor unit with automatic cleaning air filter
02/23/2005CN1584434A Air conditioner
02/23/2005CN1584433A Noise source identifying method for air-conditioner based on nervous network
02/23/2005CN1584022A Virus inactivating agent, virus inactivating method, filter with the virus inactivating and air conditioner therewith
02/23/2005CN1190640C Heatd pump air conditioner
02/22/2005US6857577 Thermally powered VAV diffuser and control assembly
02/17/2005US20050038567 Remote monitoring system for air conditioners
02/17/2005DE10300848B4 Brandschalter für Lüftungsanlagen Fire switch for ventilation systems
02/16/2005CN2679573Y Control system of indoor machine of air conditioner having one-for-multiple air cooling ducts
02/16/2005CN1580660A Method for preventing indoor coiled-tube from over-low temp., and air-conditioner thereof
02/16/2005CN1580659A Method for controlling operation of air conditioning system
02/16/2005CN1580658A Side-blowing air-conditioner control method
02/16/2005CN1190001C Motor driver
02/16/2005CN1189710C 空调机 Air conditioning
02/16/2005CN1189705C Dehumidify air conditioner and its dehumidifying method
02/15/2005US6854660 Air conditioner control system using a public switched telephone network and method for operating the same
02/15/2005US6854278 Method of evaporative cooling of a fluid and apparatus therefor
02/10/2005WO2005013659A1 Circulation and external venting unit
02/10/2005WO2005012806A1 Bi-directional connections for daisy-chained dampers
02/10/2005WO2005012804A2 A method and controller for determining carbon dioxide emissions
02/10/2005WO2005012803A1 Self-adjusting control system for a damper
02/09/2005EP1504232A1 Control of air conditioning cooling or heating coil
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