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3807191 |
REMOVABLE AIR CONDITIONING UNIT FOR COOLING ROOMS
An air conditioning device, of the kind which can be mounted on wheels so as to be placed at any selected position within a room, which is operative in combination with air-discharging means placed...
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3805542 |
AIR CONDITIONING APPARATUS
In an air conditioning apparatus of a type comprising a housing having air intake and discharge openings, a blower disposed in said housing, and a heat exchanger disposed in air flow passage of...
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3805541 |
WINDOW-MOUNTED AIR CONDITIONING APPARATUS
A window-mounted air conditioning apparatus in which an enclosed chamber is formed between an inside chamber and an outside chamber within an inner chamber of a casing by use of two partitions,...
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3802216 |
PORTABLE AIR CONDITIONER AND HEATING UNIT
This invention relates to an air conditioner and heating unit and particularly to one of a portable type wherein the evaporator is contained in one unit and the compressor and condenser in another...
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3792593 |
FRESH AIR DAMPER ARRANGEMENT FOR ROOM AIR CONDITIONER
An air conditioning unit having a louvered fresh air opening located in an evaporator blower scroll housing side wall in the vertical exhaust air passageway such that recirculated room air from the...
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3789619 |
APPARATUS FOR HINGING A DISCHARGE DOOR TO AN AIR CONDITIONING UNIT
Apparatus for hinging a discharge door to an air conditioning unit to control the flow of conditioned air from the discharge port of the unit, comprises a pair of coaxially disposed hinge pins, the...
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3785165 |
AIR CONDITIONER CONTROL
A thermostatic air conditioner control for use with individual unit air conditioners having a thermostatic switch disposed at a location remote from the air conditioner. The control includes...
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3785166 |
ROOM AIR CONDITIONER FROST PROTECTION WITH BIMETAL CONTROL THERMOSTAT
A room air conditioner comprising a refrigeration system including an evaporator, air circulating means, and a control thermostat is provided with a conduit for directing room air over the...
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3783637 |
ROOM AIR CONDITIONER
A room air conditioner having a relatively short front to back dimension made possible by a novel compact arrangement of the condenser, compressor and evaporator on the chassis of the unit in...
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3777506 |
PORTABLE AIR CONDITIONER APPARATUS
Portable air conditioner apparatus designed primarily for use with recreational vehicles includes an air conditioner unit having wheels for portability and a head adaptor assembly which is...
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3766749 |
WINDOW AIR CONDITIONER ASSEMBLY
A window air conditioning unit having a structural frame member supporting refrigeration and air handling sub-assemblies which may be slidably placed in the open front end of a box-shaped molded...
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3762182 |
FRESH AIR FEATURE FOR ROOM AIR CONDITIONER
An integrally hinged folding panel door assembly pivotally secured to a partition wall of a room air conditioner so as to be biased in a first folded position operative for closing a fresh air...
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3760601 |
AIR COOLING APPARATUS
Air cooling apparatus for use in boats which is resistant to corrosion, and comprises a unit having a compressor, condenser, evaporator, a positive condensate removal system and a cool air...
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3748997 |
ACOUSTICAL INSULATED FAN AND TEMPERATURE CONDITIONING PENTHOUSE UNIT
A penthouse type air conditioning unit has an acoustically insulated fan which separates the fan motor from the fan discharge end portion by compartments within the unit. Each compartment is...
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3744272 |
REFRIGERATION SYSTEM WITH HEAT EXCHANGER EMPLOYING EUTECTIC
This invention is a unique environmental control unit of the vapor-compreon system type which incorporates a dual operation heat exchanger of the circulated air variety. The heat exchanger embodies...
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3740964 |
PORTABLE AIR CONDITIONER
A portable air conditioner comprising a cooling unit to be placed in a zone to be cooled, for example, a room of a house, and a refrigerant condensing unit to be placed outside of the zone. Located...
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3741290 |
ENCLOSURE FOR AIR-CONDITIONERS AND THE LIKE
An enclosure for through-the-wall or window type air-conditioners which may include additional heating and/or humidifying means. The enclosure consists of a one-piece, molded housing or chassis for...
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3733843 |
SELF-CONTAINED AIR CONDITIONING UNIT
A self-contained air conditioning unit employing a front panel including a hinged door for cooperation with the conditioned air discharge opening, friction means being provided to maintain the door...
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3727421 |
ROOM AIR-CONDITIONER ONE-PIECE CHASSIS
This invention provides a one-piece chassis for a room air-conditioner. Basically, this one-piece chassis comprises an inverted generally T-shaped member which includes a base portion and a barrier...
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3727424 |
ROOM AIR CONDITIONER FRESH AIR INTAKE DUCT
An elongated semi-cylindrical conduit damper rotatably supported about one end on the partition shround wall of a room air conditioner adjacent the evaporator centrifugal fan orifice with a fresh...
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3724233 |
MOLDED PLASTIC BASE PAN FOR ROOM AIR CONDITIONER
A molded one-piece plastic base pan for an air conditioner having a raised segmental trough configured to accommodate a notched opening in the air outlet ring portion of a condenser fan shroud. The...
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3713376 |
AIR-CONDITIONER AIR-DIRECTING MEANS
This invention provides improved means for directing the flow of conditioned air from an air-conditioner. The improved air-directing means are adapted to be mounted in a conditioned-air discharge...
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3699873 |
AIR FLOW CONTROL APPARATUS
Air flow control apparatus for a room air conditioner includes oscillatable louvers for directing air discharged from the air conditioner in a sweeping motion throughout the space being...
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3685311 |
EVAPORATOR-BLOWER PACKAGE
A cooling package for an automobile passenger compartment including a housing which encloses an evaporator core and a motor driven fan having rotatable air outlets to permit alternate horizontal or...
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3680258 |
AIR CONDITIONER MOUNTING MEANS
This invention produces readily adjustable and installable closure means for providing a fluid seal between a hollow casing of an air-conditioner unit, having top and bottom walls interconnected by...
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3668887 |
AIR CONDITIONING APPARATUSES
A reversible air conditioner having a casing divided in a warm and in a cold section by a partition wall, a motor supported in said wall, partly extending in one and partly in the other of said...
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3665726 |
AIR CONDITIONER WITH ROTATABLE SNORKEL
In the preferred form, a rectangular air conditioner is adapted to be mounted above, below or on either side of a window outside a building. It is provided with a snorkel type inlet and discharge...
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3665727 |
SECTIONALIZED SELF-CONTAINED AIR CONDITIONING UNIT
An air-cooled condenser section has its own support pan capable of supporting the components of the condenser section independently of the evaporator section. The evaporator has a subframe which...
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3659432 |
DAMPER ASSEMBLY FOR AIR CONDITIONING UNIT
An air ventilating arrangement for conditioning air for a served space wherein a damper assembly is provided to regulate the flow of fresh air to a served space.
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3643461 |
AIR CONDITIONER WITH CYCLING FRESH AIR PERIODS
In the preferred form, this air conditioner is provided with an electromagnetically opened exhaust air door energized through a bimetal switch connecting in different circuit arrangements to either...
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3640087 |
FROST-ANTICIPATING BIMETAL CONTROL FOR AN AIR CONDITIONER
An air conditioner for cooling room air having a separate electrical apparatus compartment within the air conditioner housing completely enclosing a temperature responsive device such as a bimetal...
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3636724 |
COMBINED AIR AND EVAPORATOR TEMPERATURE CONTROL MEANS FOR AIR CONDITIONER APPARATUS
In an air-conditioning apparatus, a single temperature sensor is used to control both room temperature and to prevent evaporator icing by mounting the sensor in heat conducting relation to the...
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3635046 |
AIR-CONDITIONING APPARATUS
A cabinet-type air-conditioning apparatus including a compressor, a condenser which contains a cooling air circulation system and an evaporator, characterized in that water is sprayed onto the...
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3602006 |
ROOM AIR CONDITIONER
A room air conditioner of the character having a main section depending along an outside building wall below the building opening and with a duct section connected to the building opening, the main...
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3592123 |
AIR CONDITIONER FRONT ASSEMBLY
In preferred form an air conditioner front assembly including a unitary plastic member having a first outer frame adapted to be connected to the cabinet of an air conditioner unit. A discharge...
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3576114 |
WINDOW AIR-CONDITIONING UNIT
A window air conditioning unit and installation kit so designed as to be capable of being installed by unskilled persons in casement, double-hung and sliding windows.
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3552139 |
AIR CONDITIONER DUCT SECTION
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3548611 |
OUTSIDE MOUNTED ROOM AIR CONDITIONER
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3547025 |
CONTROL MECHANISM
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3545224 |
HEAT PUMP APPARATUS
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3543533 |
OUTSIDE MOUNTED ROOM AIR CONDITIONER STRUCTURE
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3540229 |
AIR COOLING APPARATUS
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3524303 |
FILTER STRUCTURE AND METHOD OF MAKING THE SAME
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3519069 |
HEAT EXCHANGING APPARATUS
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3513634 |
STRUCTURE FOR HOLDING ELECTRICALLY CHARGED MEMBER
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3509697 |
FILTER-SOUND FRONT FOR AIR CONDITIONER
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3500657 |
AIR-CONDITIONING UNIT
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3498078 |
SPLIT UNIT FOR BOTH DOUBLE-HUNG AND SLIDING WINDOWS
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3492833 |
AIR CONDITIONING
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3491549 |
OUTSIDE MOUNTING APPARATUS FOR AIR CONDITIONER
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