158444 ⎘
Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening; Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with springs
INDOOR UNIT OF AN AIR CONDITIONER
#2INDOOR UNIT OF AN AIR CONDITIONER
#3ACTUATOR WITH MODULAR FAIL-SAFE ASSEMBLY
#4DAMPER DOOR FOR AN AIR CONDITIONING APPLIANCE
#5Actuator device having power spring retention
#6DAMPER FOR HVAC SYSTEM
#7Indoor unit of an air conditioner
#8INDOOR UNIT OF AN AIR CONDITIONER
#9Damper for regulating an air flow and ventilation installation comprising such a damper
#10INDOOR UNIT OF AN AIR CONDITIONER
#11INDOOR UNIT OF AN AIR CONDITIONER
#12INDOOR UNIT OF AN AIR CONDITIONER
#13DAMPER FOR HVAC SYSTEM
#14Damper for HVAC system
#15Evaporator with one or more leak mitigation dampers
#16Actuating drive having a wound flat spring as a restoring spring, which flat spring is designed as a constant-force spring and acts directly on an actuation connection point of the actuating drive
#17Standoff regulator
#18Exhaust fan assembly having a system for automatically opening a damper in the event of a power failure
#19Indoor unit of an air conditioner
#20Indoor unit of an air conditioner with a movable fan housing assembly
#21Backdraft damper having damper blades with opposed movement linkage
#22INDOOR UNIT OF AN AIR CONDITIONER
#23Spring loaded HVAC damper
#24Adjustable spring tension clip for external damper agricultural fans
#25Backdraft damper having damper blades with opposed movement linkage
#26Switch mechanism, geared motor and damper device
#27Actuating Drive
#28Standoff regulator
#29Damper with adjustable resistance to blade motion
#30Damper for ventilation systems
#31Indoor unit of air conditioner and blade unit applied to same
#32HVAC damper control
#33Air flap device
#34Attenuating device for valve assembly
#35Spring loaded HVAC damper
#36Air duct and electronic device having the same
#37SOFFIT EXHAUST VENT
#38Blower wheel assembly having a dynamic seal member for providing an air seal on rotation of a blower wheel
#39Airflow Regulator
#40Automatic vent damper
#41Thermal auto-change air diffuser
#42Automatic damper control for air conditioning system humidifier
#43Normally open reverse flow flapper valve
#44Blower wheel assembly
#45Air handling systems or devices intermingling fresh and stale air
#46Hooking system
#47Dual pressure damper
#48Variable louver control for fans
#49Dynamic damper in the ductwork of an air handling system
#50Method and apparatus for parking a return spring HVAC actuator at a closed position
#51Air flow director