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)
11/2005
11/02/2005CN1225624C Comfort operation mode of air conditioner
10/2005
10/27/2005WO2005100875A1 Air conditioner control method and air conditioner system
10/27/2005WO2005100874A2 Remote testing of hvac systems
10/27/2005WO2005100870A2 Damper control in space heating and cooling
10/27/2005US20050240312 Integrated HVACR control and protection system
10/27/2005US20050239393 Crawl space ventilation system
10/27/2005US20050237957 Method for transmitting information between bidirectional objects
10/27/2005US20050235685 Pressure equalizer of compressor of air conditioner
10/27/2005US20050235684 Apparatus for converting refrigerant pipe of air conditioner
10/27/2005DE10205716B4 Klimaanlage Air Conditioning
10/27/2005DE102005027056A1 System for controlling or influencing of climate factors inside rooms of buildings has sensing system by which actual temperature values are monitored on data combinations to determine probability of condensation water formation
10/27/2005DE102004055666A1 Klimatisierungssystem zum Integrieren mehrerer Bereiche Cooling system for integrating multiple areas
10/27/2005DE102004055665A1 Central control system for public building, has central controller transmitting control graphic user interface program to remote control device so that an integrated control operation for respective air conditioners is carried out
10/27/2005DE102004055664A1 Central control system for air-conditioning system, comprises protocol converter which converts communication standard of signal communicated between air-conditioners and central controller, into another communication standard
10/27/2005DE102004009623B3 Method of controlling a fan connected to a socket such for use in a computer to cool heat generating components having two operating modes depending on the rotation rate
10/27/2005DE10046851B4 Steuersystem für ein Automobil A control system for an automobile
10/27/2005CA2822516A1 Damper control in space heating and cooling
10/27/2005CA2562062A1 Damper control in space heating and cooling
10/26/2005EP1589303A2 Apparatus for switching air conditioner refrigerant pipes
10/26/2005EP1589302A1 Pressure equalizer of compressor of air conditioner
10/26/2005EP1589295A2 Air conditioner
10/26/2005EP1588873A1 Apparatus and Method for Preventing Moisture Formation in Rooms and on Walls Inside a Room
10/26/2005EP1588104A1 Ventilation system
10/26/2005EP1164335B1 Remote controller for air conditioner
10/26/2005CN2736680Y Air-conditioner capable of opening room windows automatically according to outdoor atmosphere temperature
10/26/2005CN1687659A Frequency conversion energy saving air conditioner in environmental protection for motor coach
10/26/2005CN1687658A 空调器 Air Conditioner
10/26/2005CN1687657A Air supply device for variable air delivery through floor
10/26/2005CN1224818C Cooling-heating air-conditioner system
10/26/2005CN1224817C Multiunit air conditioner
10/26/2005CN1224809C Air-conditioner and method for running it in cooling mode
10/26/2005CN1224808C Air conditioning unit and method of operating same
10/25/2005US6958010 Crawl space ventilation system
10/25/2005US6957548 Outdoor air cooling apparatus and method
10/25/2005US6957544 Method and apparatus for regulating the operating temperature of electronic devices
10/20/2005WO2005098326A1 Air conditioner and method of controlling air conditioner
10/20/2005WO2005098325A1 Air conditioner and method of controlling the same
10/20/2005WO2005098322A1 Moisture conditioning device
10/20/2005WO2005098321A1 Air conditioning system
10/20/2005WO2005098320A1 Air conditioning system
10/20/2005WO2005042896A3 Valved moisture barrier
10/20/2005US20050234597 Method and apparatus to prevent low temperature damage using an HVAC control
10/20/2005US20050229615 Air-conditioning control unit
10/20/2005US20050229610 Air conditioner
10/19/2005EP1587044A2 Method for data transmission between bidirectional objects
10/19/2005CN1684011A Method for data transmission between bidirectional objects
10/19/2005CN1683840A Blower
10/19/2005CN1223816C Defrosting method for heat pump type air conditioner
10/19/2005CN1223810C Heating/cooling system used in air conditioner
10/19/2005CN1223808C Air-flow controlling method of air conditioner
10/19/2005CN1223807C Air conditioner system adapted for user's character and its operating method
10/19/2005CN1223806C Air conditioner and method for controlling same
10/19/2005CN1223801C Air conditioner
10/18/2005US6955302 Remote monitoring diagnostics
10/18/2005US6955213 Exhaust gas heat exchanger
10/15/2005CA2479134A1 Method and apparatus to prevent low temperature damage using an hvac control
10/13/2005WO2005095868A1 Moisture conditioning device
10/13/2005WO2005095867A1 Ventilation arrangement for premises
10/13/2005WO2005095865A1 Air conditioner and method of controlling the same
10/13/2005US20050228607 Remote testing of HVAC systems
10/13/2005US20050224591 Damper control in space heating and cooling
10/13/2005US20050223720 Energy analyzer for a refrigeration system
10/13/2005DE202005007897U1 Air humidifier for domestic and commercial premises has immersion pump controlled by program time relay with cycle reversing switch and time regulator
10/12/2005EP1585214A1 Motor drive device for air conditioner
10/12/2005CN2733232Y Remote controller with calculation function
10/12/2005CN1680756A Precisive module regulating method of air conditioner
10/12/2005CN1222737C Display structure of air conditioner
10/12/2005CN1222736C Power saving control method of air conditioner
10/12/2005CN1222735C Display apparatus for air conditioner
10/11/2005US6952933 Multi-type air conditioner
10/06/2005WO2005018967A3 Vent comprising a pivot drive
10/06/2005US20050222715 System for determining overall heating and cooling system efficienies
10/06/2005US20050217484 Method and portable apparatus for cooling and heating structures
10/06/2005DE202005009225U1 Cast en bloc controllable power stage for atomizing of liquids consists of watertight housing into which are built electronic switch fitted to plate, multiconnector, bonding connections, and connection for oscillating circuit
10/06/2005DE102004059730A1 Temperaturmesseinrichtung Temperature measuring device
10/06/2005DE102004046459B3 Air conditioner for motor vehicle, has control unit to activate bypass valve when ambient air temperature in gas cooler is below default value for increasing flow of working medium at expansion device to maintain pressure ratio in cooler
10/05/2005CN1677023A Air-conditioner refrigerator and control method therefor
10/05/2005CN1677017A Refrigeration circulation device and control method thereof
10/05/2005CN1677007A Air-conditioning system
10/05/2005CN1676357A Automobile ventilation automatic control device
10/05/2005CN1221787C Separated metering method and system for central air conditioner
10/05/2005CA2503435A1 System for determining overall heating and cooling system efficiencies
09/2005
09/29/2005WO2005091099A2 Airflow volume control system
09/29/2005US20050210897 Vehicular air-conditioner
09/29/2005DE102004012097A1 Aufenthaltsraum mit variabler Raumluftatmosphäre Lounge with variable ambient atmosphere
09/28/2005CN2729569Y Humidifier with water level indicating alarm
09/28/2005CN2729568Y Infrared remote instruction retransmission apparatus for energy saving of air conditioner
09/28/2005CN2729567Y Remote monitoring air conditioner with blue tooth technology
09/28/2005CN1675789A Two-stage hybrid gas pressure regulator
09/28/2005CN1675504A 空气调节机 Air conditioner
09/28/2005CN1673640A Central control system for multi-type air conditioners and operating method thereof
09/28/2005CN1673639A Air-conditioning system for integrating multiple areas
09/28/2005CN1673638A Vehicular air-conditioner
09/28/2005CN1673637A Central control system for airconditioner and method for operating the same
09/28/2005CN1673632A Gas enriching apparatus
09/28/2005CN1673631A 空调机 Air conditioning
09/28/2005CN1220852C Wall hanging air conditioner
09/28/2005CN1220851C Air conditioner controller and control method
09/27/2005US6948326 Apparatus for controlling operation of outdoor unit and its method
09/25/2005CA2461036A1 The childproof heat register
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