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)
10/2010
10/06/2010CN101395429B Air conditioner and address setting method in air conditioner
10/06/2010CN101194129B Dynamic control of dilution ventilation in one-pass, critical environments
10/06/2010CN101105326B Frequency-changing air conditioner power module protection device
10/06/2010CA2698845A1 Alarm and diagnostics system and method for a distributed-architecture heating, ventilation and air conditioning network
10/06/2010CA2698779A1 Communication protocol system and method for a distributed-architecture heating, ventilation and air conditioning network
10/05/2010US7809472 Control system for multiple heating, ventilation and air conditioning units
10/05/2010CA2505233C Variable volumetric flow heat exchanger for an air-to-air heat recovery system
09/2010
09/30/2010WO2010111444A1 System and method for climate control set-point optimization based on individual comfort
09/30/2010WO2010110723A1 Air flow regulating device
09/30/2010WO2010109627A1 Information conveyance system for refrigerating/air-conditioning device
09/30/2010WO2010109617A1 Air-conditioning apparatus
09/30/2010WO2010109571A1 Air conditioner
09/30/2010WO2010108548A1 System for controlling an ambient air parameter
09/30/2010US20100248611 Controller for regulating airflow in rodent containment system
09/30/2010US20100243748 Humidity control apparatus
09/29/2010EP2233849A1 Air conditioning apparatus
09/29/2010CN201593847U Energy-saving control device for air-conditioning enthalpy difference laboratory
09/29/2010CN201593846U Buckle fixing device for automobile air conditioner controller
09/29/2010CN201593845U Intelligent controller of evaporation-type cold air machine for communication base station
09/29/2010CN201593844U Starting up display device for air conditioners
09/29/2010CN201593843U Air-conditioner remote control with back cover provided with mirror
09/29/2010CN201593838U Variable frequency energy-saving control device for pump and blower of air conditioner
09/29/2010CN1734384B Operation control method for unitary air conditioner
09/29/2010CN101849349A Current detecting device, air conditioning apparatus, correction constant calculating system and correction constant calculating method
09/29/2010CN101849143A Air conditioning control device, air conditioning device, and air conditioning control method
09/29/2010CN101846414A Air conditioner and energy device
09/29/2010CN101846413A Unitary air-conditioning unit of subway vehicle and control method thereof
09/29/2010CN101846381A Separated wall hanging type air conditioner wind deflector, control method and air conditioner
09/29/2010CN101846378A Air conditioner including electrostatic atomization device
09/29/2010CN101846377A Control method and device of frequency conversion air conditioner
09/29/2010CN101846375A Multi-cavity sound attenuation-type two-way ventilator with heat recovery
09/29/2010CN101846374A Self-cleaning Intelligent ventilation device and utilization method thereof
09/29/2010CN101846364A Air conditioner
09/29/2010CN101846361A Air conditioner for machine room and control method thereof
09/29/2010CN101405544B Electric device and communication function normal judging method in the electric device
09/29/2010CN101349456B Air conditioner
09/29/2010CN101321993B Environment control device, environment control method, and environment control system
09/29/2010CN101248314B Apparatus and method for controlling air conditioner
09/28/2010US7802734 Packaged air handling system for fully integrated heat exchange optimization
09/28/2010US7802732 Device and process for temperature regulation of sections of the interior of an aircraft
09/28/2010US7802438 Slope predictive control and digital PID control
09/28/2010CA2575974C Method and apparatus for monitoring refrigerant-cycle systems
09/23/2010WO2010107691A1 Demand defrost for heat pumps
09/23/2010WO2010106807A1 Air conditioning device
09/23/2010WO2010106805A1 Air conditioner
09/23/2010WO2010106804A1 Air conditioner
09/23/2010WO2010106776A1 Air conditioning device
09/23/2010WO2010106773A1 Air conditioning device
09/23/2010WO2010106771A1 Air conditioner
09/23/2010US20100237155 Aircraft cabin temperature sensor filter
09/23/2010DE202009011775U1 Standardgerät für thermosolare Klimatisierung von Gebäuden Standard equipment for thermal solar air-conditioning of buildings
09/22/2010CN201589984U Temperature controller with low temperature frost protection
09/22/2010CN201589395U High heat density modification and treatment device for air-cooled outdoor unit of CRAC
09/22/2010CN201589392U Modified air-conditioning fan
09/22/2010CN201589391U Indoor unit of air conditioning equipment
09/22/2010CN201589389U Air deflector in air conditioner
09/22/2010CN201589382U Air conditioner indoor unit
09/22/2010CN201589381U Ground-source heat pump central air-conditioning charging device
09/22/2010CN201589380U Remote controller hiding box of air conditioner indoor unit
09/22/2010CN201589379U Intelligent ventilation fan
09/22/2010CN201589378U Anti-frosting device for air-displacement main engine
09/22/2010CN201589377U Cool and warm air switching device for air conditioner
09/22/2010CN201589376U Central air-conditioning variable water volume and variable air volume whole group-control energy saving system
09/22/2010CN201589375U Fresh air switch controller based on HBS communication protocol
09/22/2010CN201589374U Intelligent and automatic control water source heat pump
09/22/2010CN201589373U Electricity-saving control device for air conditioner
09/22/2010CN201589372U Energy efficiency control system of central air conditioning
09/22/2010CN201589371U Temperature-adjusting device based on physical activity level detection and system thereof
09/22/2010CN201589370U Humidifier controller for household use
09/22/2010CN201589364U Aeration-cooling device in constant heat source room
09/22/2010CN201589360U Direct water-adding humidifier
09/22/2010CN201589350U Special integral air-source air conditioner unit for machine room
09/22/2010CN201589344U Temperature sensor independent air conditioner heater
09/22/2010CN1988369B Phase control system and its control method for air conditioner
09/22/2010CN1987248B Liquid injector of composite air conditioner and its control method
09/22/2010CN1987235B Defrost operation control method for heating and cooling two-purpose air conditioner
09/22/2010CN101842641A Humidity control device
09/22/2010CN101842640A Humidity control device
09/22/2010CN101842638A Humidity adjustment device
09/22/2010CN101842553A Optimized mine ventilation system
09/22/2010CN101842146A Humidity control device
09/22/2010CN101841678A Device of remote switch power without standby circuit
09/22/2010CN101839539A Air cleaner
09/22/2010CN101839538A Control method for operation modes of inverter air conditioner
09/22/2010CN101839537A Air conditioner control method for refrigerating and refreshing
09/22/2010CN101839536A Method for air conditioner refrigeration by using fresh air, corresponding refrigeration system and controller
09/22/2010CN101839528A Control device for independently adjusting indoor air humidity
09/22/2010CN101839527A Unitary air conditioner and operation method thereof
09/22/2010CN101418982B Application of mixed gas sensor in air conditioner
09/22/2010CN101403902B Real-time monitoring system for air quality in vehicle based on remote control technology
09/16/2010WO2010104427A1 Air cleaning and heating system
09/16/2010WO2010103779A1 Device management system
09/16/2010WO2010103184A1 Equipment for ventilation
09/16/2010DE202009004750U1 Anordnung zur Beeinflussung von Strömen der Luft sowie Lüftungskanal Arrangement for influencing flow of air and ventilation duct
09/16/2010DE102009011007A1 Verfahren und Vorrichtung zur Regelung eines Klimasystems für Datenverarbeitungsanlagen Method and apparatus for controlling an air conditioning system for data processing equipment
09/16/2010DE102009007948A1 Tubular or rod-like object temperature determining device for use during e.g. air conditioning, has base body detachably attached to tubular or rod-like object, and temperature sensor attached to base body
09/16/2010CA2698797A1 System and method of use for a user interface dashboard of a heating, ventilation and air conditioning network
09/16/2010CA2698794A1 Device abstraction system and method for a distributed-architecture heating, ventilation and air conditioning system
09/15/2010EP2228608A2 Occupancy sensor for residences
09/15/2010CN201585234U Air supply device of air conditioning unit
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