Patents
Sitemap › F24 - Heating; Ranges; Ventilating › F24F - Air-conditioning; Air-humidification; Ventilation; Use of air currents for screening › F24F 7 - Ventilation
Patents for F24F 7 - Ventilation (13,941)
06/2010
06/09/2010CN201503101U Active air refreshing device
06/09/2010CN201503100U Communication room heat exchange ventilation system
06/09/2010CN201500538U Gas recycle device
06/09/2010CN1766440B Ventilator
06/09/2010CN101728806A Dehumidification device for cable duct
06/09/2010CN101726104A Air source heat pump type water heater with air replacing function
06/09/2010CN101726070A Regulating method of indoor air temperature of electric control room
06/09/2010CN101722062A Equipment for measuring concentration of volatile organic compound and measuring method
06/09/2010CN101721870A Air non-discharging purification method in ore crushing plant
06/09/2010CN101721869A Non-exhaust type purification method for air in textile workshop
06/09/2010CN101721854A Filter and exhaust device using the filter, and manufacture method and device of the filter
06/09/2010CN101334204B Multifunctional scavenger fan
06/09/2010CN101311637B Air blast device
06/09/2010CN101233381B Overall heat converting element and overall heat converter
06/08/2010US7731574 Mechanism for opening a vent cover
06/08/2010US7731098 Thermostat responsive to inputs from external devices
06/08/2010US7730736 Air conditioning system
06/06/2010CA2666287A1 The ventilator
06/03/2010WO2010062102A2 Ventilation equipment for underground structure and method for controlling same
06/03/2010WO2010061612A1 Clean box and connection system of clean box
06/03/2010WO2010060278A1 Ceiling recessed ventilation fan with illuminating device
06/03/2010US20100136897 ventilation cover with a light source
06/03/2010US20100136896 Air Conditioning Device
06/02/2010EP2192354A2 Indoor unit for air conditioning apparatus
06/02/2010EP2192306A1 A roof fan
06/02/2010CN201497116U Indoor ventilation equipment
06/02/2010CN201497115U Lighting ventilator
06/02/2010CN201497114U Novel daylighting ventilator
06/02/2010CN201497076U Fresh air energy saver used in communication base stations
06/02/2010CN201495809U Intelligent heat-preservation energy-saving type communication computer room
06/02/2010CN201495795U Environmental protection type smoking booth
06/02/2010CN1932399B Filter-fan unit
06/02/2010CN101718458A Fume-resisting system
06/02/2010CN101225989B Wave type supply air system
06/02/2010CN101224437B Safety cabinet
06/01/2010US7726582 Method and apparatus for converting constant-volume supply fans to variable flow operation
06/01/2010CA2487941C Portable smoking room
05/2010
05/27/2010WO2010042572A3 High-efficiency, fluid-cooled ups converter
05/27/2010US20100130119 Arrangement for connecting tube elements in a ventilation duct system
05/27/2010US20100130117 Method and apparatus for data center air conditioning
05/27/2010US20100126494 Exhaust hood with adjustable supply air containment air streams and air curtains
05/27/2010DE202010000678U1 Öffnungs- und/oder Schließvorrichtung Opening and / or closing device
05/26/2010EP1690045B1 Wall mounted ventilation device
05/26/2010CN201488186U Auto-inductive fresh air ventilator for integrated suspended ceiling
05/26/2010CN201488185U Spray booth ventilation system
05/26/2010CN201488184U Exhaust and dust-removing system in grinding room
05/26/2010CN201488183U Indoor smoke exhaust device
05/26/2010CN201488182U Variable-pressure exhaust structure
05/26/2010CN201488181U High-efficiency environment-friendly energy-saving air refreshing device
05/26/2010CN201488180U Double-chamber sound absorbing ventilator
05/26/2010CN201488179U Machine room fresh air conditioner
05/26/2010CN201488178U Intelligent bathroom air draft device
05/26/2010CN201488177U Energy-saving fresh air system
05/26/2010CN201488176U Ventilation structure device of underground garage
05/26/2010CN201488175U Pneumatic energy storage heat insulating dehumidification two-way ventilating cowl
05/26/2010CN201488133U Full-process intelligent control ventilation device
05/26/2010CN201486920U Funnel cap of roof fan
05/26/2010CN201482430U Purified drug configuration cabin
05/26/2010CN201482371U Air purifier
05/26/2010CN1759281B Blower housing and cabinet with improved blower inlet airflow distribution
05/26/2010CN101713581A Stored PH3 gas concentration monitoring device
05/26/2010CN101107482B Fan filter unit
05/25/2010CA2454056C Pressure equilizing system
05/25/2010CA2360514C Loading dock vehicle ventilation system
05/20/2010WO2010055685A1 Air purifying device
05/20/2010US20100123016 System and Method for Oil Return in an HVAC System
05/19/2010CN201476214U Dustless scientific-technical system of beauty parlor
05/19/2010CN201476213U Exhaust device
05/19/2010CN201476212U H-type passive self-adaptive energy-saving fresh air system with storage function
05/19/2010CN201476211U Adjustable automatic wind-catching device
05/19/2010CN201476162U Solar heating and ventilation equipment for houses
05/19/2010CN201474088U Standardized integrated house
05/19/2010CN101198539B Method and system for managing thermal energy in a building with duct for lifting installations
05/18/2010US7717774 Sterile filling arrangement
05/18/2010CA2571268C Set and forget exhaust controller
05/18/2010CA2546191C Insulated vent cap
05/14/2010WO2010053632A1 Warming therapy device including pump assembly with integrated heating element
05/14/2010WO2010053087A1 Process for producing molded article and film element for heat exchange
05/14/2010WO2010052848A1 Air purification device
05/14/2010WO2010052594A1 Air ventilation and coditioning system having a function of electric power generation
05/13/2010US20100120352 Wall Vent
05/12/2010EP2184557A1 Ventilation system
05/12/2010EP2184556A1 Ventilation hub with a plurality of radially arranged inlets and an outlet and a method for manufacturing the same
05/12/2010EP2184555A1 Smoke vent
05/12/2010EP1400761B1 Method and device for cleaning air
05/12/2010CN201466526U Air conditioning switch cabinet
05/12/2010CN201463169U Down supply with up return total fresh-air replacement pipeline externally laid on outer wall of building
05/12/2010CN201463168U Ventilating device of high-transparency PC film sheet processing workshop
05/12/2010CN201463167U Ventilation system in building
05/12/2010CN201463166U Streamline-type wind-power pipeline air-changing device
05/12/2010CN201463165U Arc-shaped clearstory
05/12/2010CN201463164U Ultrathin rebreather
05/12/2010CN201463163U Active air inlet and outlet device
05/12/2010CN201463162U Intelligent constant-temperature control wall-mounting type energy-saving fan
05/12/2010CN201463161U Window type ventilation device
05/12/2010CN201461546U Assembly and disassembly mechanism for roof fan
05/12/2010CN201461512U Opening mechanism for wind cap of roof fan
05/12/2010CN201461511U Overhaul device for roof fan
05/12/2010CN201460315U Color steel plate communication machine room with exposed steel structure and adopting hot broken bridge structure
05/12/2010CN201460313U Air curing barn
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