Matches 1 - 50 out of 70 1 2 >


Match Document Document Title
US20130095745 AIR CONTROL MODULE  
A damper blade is moved within an air control module connected to the discharge of a high-velocity blower, thereby modulating the electric power consumption of the blower motor.
US20110100033 AIR CONTROL MODULE  
A damper blade is moved within an air control module connected to the discharge of a high-velocity blower, thereby modulating the electric power consumption of the blower motor.
US20130312433 MAGNETIC ATTENUATOR  
An apparatus including a magnetic attenuator substantially surrounding a non-rotatable portion of the apparatus. The magnetic attenuator achieves a reduction of vibration associated with operation...
US20130283841 Heat Exchanger for an Air Conditioning System  
An internal heat exchanger for an air conditioning system, having: a high pressure side through which a coolant under high pressure flows in operation; and a low pressure side through which...
US20120011876 DISCHARGE MUFFLER AND TWO-STAGE COMPRESSOR INCLUDING THE SAME  
A discharge muffler includes a muffler container. In the muffler container, refrigerating machine oil is separated from refrigerant gas containing the refrigerating machine oil, and the...
US20050039476 Method for providing a cryogenic applicator, and assembly of at least one applicator and a cooling device  
A method for providing a cryogenic applicator, which applicator (1) comprises at least one plastic foam part (2), wherein the foam part (2) is at least partly compressed to a particular treatment...
US20150211670 METHODS AND APPARATUSES TO MODERATE AN AIRFLOW  
Methods and apparatus to reduce instabilities and/or turbulence of an airflow of a HVAC system are described. The method may include positioning an airflow moderating zone in an airflow passage to...
US20120118000 REFRIGERATOR  
The present invention provides a refrigerator which enable to make effective arrangement elements in a machine room on a top of the refrigerator, and to absorb and cut off noise and vibration from...
US20090255272 VORTEX TUBE  
The invention relates to a vortex tube (1) for the generation of cold air. The vortex tube comprises a tube body (2) with a wall (5), the inner wall surface (6) of which forms a channel (7) with a...
US20070187076 Sound attenuating shield for an electric heater  
A sound-abating flow disruptor quiets a PTAC refrigerant system by disturbing the airflow between an energized electric heater and an adjacent fan wheel. In some embodiments, the flow disruptor is...
US20110126574 REFRIGERATOR AND/OR FREEZER  
The within invention relates to a refrigerating and/or freezing device with at least one coolant circuit that has at least one condenser, where at least one absorber is provided that is located...
US20060218956 Motor vehicle comprising an air conditioning system  
The aim of the invention is to obviate the need for rubber hoses or other flexible rubber compensation elements, which prevent the transmission of vibrations to the vehicle body. To achieve this,...
US20090020358 Air treatment and sound reduction system  
A device for reducing sound from an air treatment unit includes, in one embodiment, an air treatment system, including a wall mount HVAC unit with a supply air opening and a return air opening. A...
US20080236184 Injectible two-staged rotary compressor and heat pump system  
In an injectable two-staged rotary compressor, a second suction pipe includes a heat-exchange promoting unit that promotes heat exchange between intermediary-pressure injected refrigerant and...
US20080163636 Air Conditioner Turbulence Creating Energy Saver  
A turbulence creating energy saving device which is installed on top of the air conditioner or refrigeration condenser or cooling tower. The device directs the hot air leaving the condenser or...
US20090248204 Cooling system and control method of cooling system  
The position of a damper is changed over to switch over the cooling mode between an inside air intake mode and an A/C intake mode. In the inside air intake mode, the air inside a passenger...
US20140216094 OUTDOOR UNIT  
An outdoor unit includes: a compressor, and a sound deadening material having sound deadening properties. The sound deadening material includes a first sound absorbing material made of glass...
US20090038329 SUCTION MUFFLER FOR A REFRIGERATION COMPRESSOR  
A suction muffler for a refrigeration compressor, comprising a hollow body defining at least one dampening chamber that carries a gas inlet duct and a gas outlet duct presenting an inlet opening...
US20110197616 HEAT PUMP APPARATUS  
A heat pump apparatus that can easily prevent noise generated during partial-load operation is provided. The heat pump apparatus includes a centrifugal compressor configured to compress a...
US20110146320 Vehicular refrigeration cycle apparatus  
A vehicular refrigeration cycle apparatus where, at the time of startup before starting the operation of a compressor, the speed of a condenser-use blower which blows outside air toward the...
US20080314063 Combined Muffler and Oil Separator for Refrigerant System  
A refrigerant system (20) is provided with an enlarged chamber (32) that provides the functions of both an oil separator and a muffler. The chamber includes an oil return line (34) that returns...
US20080078191 Rotary compressor and heat pump system  
A problem to be solved by the present invention is that the temperature of a refrigerant discharged from a compression section can be detected more exactly without being influenced by variable...
US20110051946 Air conditioner with integrated sound system  
The subject system combines a sound generating controller device with a domestic air conditioning unit. The sound controller synchronises the speed and direction of the airblower and directional...
US20100175411 AIR CONDITIONER  
An air conditioner includes a cabinet configured to define an outer appearance of the air conditioner. The air conditioner also includes a front panel coupled to the cabinet and having an intake...
US20100242516 MODULAR COOLING TOWER  
A modular cooling tower that serves to cool down cooling water or condense coolant. The modular cooling tower has a greatly reduced height, is easily transported and installed as a finished...
US20110000243 SPLIT DISCHARGE LINE WITH INTEGRATED MUFFLER FOR A COMPRESSOR  
A discharge pipe for connecting a compressor with a condenser in a vapor-compression system comprises an intake segment, a muffler, a splitter segment and first and second discharge segments. The...
US20150033785 COMPRESSOR NOISE SUPPRESSING STRUCTURE AND DEHUMIDIFIER HAVING THE SAME  
There are provided a compressor noise suppressing structure and a dehumidifier having the same. The compressor noise suppressing structure includes an installation member fixed to a base frame to...
US20120279245 COMPACT DISCHARGE DEVICE FOR THE REFRIGERATION COMPRESSOR OF AN APPLIANCE  
A discharge device for a refrigeration compressor is provided. The device can include a discharge tube connected with the discharge of the refrigeration compressor. A bellows surrounds a...
US20090049852 Ejector-type air-conditioning and refrigerating system for automotive vehicle  
An ejector-type air-conditioning and refrigerating system according to the present invention is mounted on an automotive vehicle. The system includes a first evaporator for cooling a passenger...
US20100132393 AIR CONDITIONER  
Provided is an indoor unit of an air conditioner. The structures of the indoor unit, such as the relationship between an inlet and an outlet, the shape of a rear guide, and the relationship...
US20140047852 AIR CONDITIONER AND CONTROL METHOD THEREOF  
An air conditioner that improves efficiency of an inverter compressor by injecting an intermediate pressure refrigerant to the inverter compressor during heating or cooling and a control method...
US20080250813 Refrigerating Plate for a Refrigerator or Freezer  
The invention relates to a vertical evaporating plate for refrigerating a refrigerator or freezer comprising a roll bond circuit which consists of refrigerant flow channels and comprises...
US20150047383 STRUCTURE FOR FIXING COMPRESSOR FOR DEHUMIDIFIER  
There is provided a compressor fixing structure capable of preventing vibrations from a compressor from being spread to the entirety of a product in which the compressor is installed. The...
US20100175410 REFRIGERATOR WITH NOISE REDUCTION STRUCTURE USING INVERSE PHASE SOUND WAVE  
Disclosed is a refrigerator having a noise reduction structure. According to the refrigerator, a branch pipe for reducing the intensive noise occurring from an impeller part is provided to a...
US20050005627 Ice making apparatus  
An ice cube-making machine that is characterized by substantially noiseless operation at the location where ice cubes are dispensed and a lightweight configuration for ease of installation. The...
US20120011875 Refrigerator  
A refrigerator which includes an outer case defining the outer appearance of the refrigerator, the inner case received in the outer case and defining a storage compartment, the insulation member...
US20140318162 SYSTEM AND METHOD FOR REDUCING NOISE WITHIN A REFRIGERATION SYSTEM  
A method is provided including receiving a first input indicative of a desired design capacity of a refrigeration system, and receiving a second input indicative of a desired maximum acoustical...
US20050076668 Noise attenuating device for a heating-ventilation-cooling system of a motor vehicle  
A system and method for reducing noise in an automotive heating, ventilation, and cooling system is described. A noise attenuation device using radial vanes upstream of a flow discontinuity, such...
US20100242522 REFRIGERATION SYSTEM  
A refrigeration system includes a first refrigerant passage, a π-type silencer, and a second refrigerant passage. The π-type silencer has a first silencing space, a second silencing space, and a...
US20110072836 REFRIGERATION SYSTEM HAVING A VARIABLE SPEED COMPRESSOR  
A two-stage cascade refrigeration system is provided having a first refrigeration stage and a second refrigeration stage. The first refrigeration stage defines a first fluid circuit for...
US20050223725 Chiller sound reduction control system and method  
A noise control method is provided for a cooling system having at least one refrigerant circuit. The refrigerant circuit includes a compressor, a condenser, at least one condenser fan, and an...
US20110197615 VEHICLE AIR CONDITIONING UNIT  
A vehicle air conditioning unit includes: a slide door which controls an opening ratio of an opening allowing an air stream to flow therethrough; a deflection suppressing portion which suppresses...
US20150219360 SOUND ENCLOSURE FOR A COMPRESSOR  
A sound enclosure of a compressor to attenuate an operational sound level of the compressor is disclosed. The sound enclosure may be configured to generally enclose the compressor and attenuate...
US20120085118 REFRIGERANT COMPRESSOR AND HEAT PUMP APPARATUS  
A refrigerant compressor that enhances compressor efficiency by both reducing an amplitude of pressure pulsations and reducing pressure losses in a discharge muffler space into which is discharged...
US20070113576 Refrigerator  
A refrigerator which includes an outer case defining the outer appearance of the refrigerator, the inner case received in the outer case and defining a storage compartment, the insulation member...
US20080028783 Cooling device  
A cooling device, in particular for a switchgear cabinet with a housing, in which a refrigeration cycle system is housed, wherein the refrigeration cycle system has vibration-generating elements,...
US20100175409 AIR CONDITIONING APPARATUS  
An air conditioning apparatus is provided whereby the pressure pulsation generated by a compressor can be entirely reduced both during cooling and during heating, and a muffler can be shared. The...
US20100218536 Screw Compressor Economizer Pulsation Reduction  
A compressor has a suction port, a discharge port, and an economizer port. A condenser is downstream of the discharge port. An evaporator is upstream of the suction port. An expansion device is...
US20080066482 REFRIGERANT COMPRESSOR PROVIDED WITH A SOUND DAMPER FOR AN AIR CONDTIONING UNIT  
The invention relates to a refrigerant compressor provided with a muffler for an air conditioning unit in a vehicle, wherein the refrigerant compressor includes a swash plate or pivoting ring...
US20070245761 Noise reduction device and air conditioner having the same  
An air conditioning system, comprising: a channel to carry a flow of refrigerant, and a first noise reducer to change at least one property of the refrigerant as the refrigerant flows through the...

Matches 1 - 50 out of 70 1 2 >