|
Match
|
Document |
Document Title |
|
|
4957158 |
Heat exchanger
A heat exchanger for use in an automobile air conditioning system including inlet and outlet union elements is disclosed. The heat exchanger comprises a plurality of flat tubes for conducting...
|
|
|
4942654 |
Method for assembly of serpentine heat exchanger
Serpentine heat exchanger tubes are formed with spaces smaller than the fins which must fit in the spaces, the tubes are elastically spread apart so that tubes can be inserted, and the tubes are...
|
|
|
4932469 |
Automotive condenser
An improved automotive condenser and method for its production is disclosed, having particular application in cooling utilities wherein resistance to high internal fluid pressures is required. The...
|
|
|
4901416 |
Control system for manufacturing enhanced tubes
A method and control system for manufacturing externally enhanced evaporator tubes. A pressure signal indicative of the pore size on the external surface of the enhanced evaporator tube is provided...
|
|
|
4898232 |
Heat exchanger and process for producing the same
A heat exchanger having different types of fins of different widths arranged such that different types of fins are arranged alternately can be efficiently produced by a process which has the steps...
|
|
|
4870735 |
Refrigeration cabinet construction
A refrigerated appliance cabinet for a chest-type freezer is formed from prefinished materials. The side walls of the shell and the liner are formed as a single piece, with the evaporator and...
|
|
|
4827590 |
Method of making of header for automotive air conditioner evaporator
A header for an automotive air conditioner evaporator is made from a cut-off length of a cylindrical aluminum tube (10), one end of which is clamped on a cylindrical arbor (11) so that a header...
|
|
|
4821389 |
Method of making a pin fin heat exchanger
A pin fin heat exchanger is made by wrapping a thermally conductive wire having a coating thereon around a mandrel thereby forming a multilayer coil. The coating is fused together for holding the...
|
|
|
4759405 |
Air conditioner condenser manifold
An air conditioner condenser manifold uses a tube having a flat side and a semi-oval cross-sectional shape, with holes pierced into the flat side of the tube without removing any material from the...
|
|
|
4739630 |
Heat exchanger assembly and method of fabricating same
An improved heat exchanger assembly is disclosed and has a wall composed of a heat transmissive material and a plurality of sections of spaced-apart elongated fluid conduits also composed of a heat...
|
|
|
4698982 |
Air conditioning unit with reversible drain pan and return air panel
An air-conditioning unit which can be converted from a horizontal air flow configuration to a vertical air flow configuration (or vice-versa) at the installation site without any additional parts...
|
|
|
4675971 |
Desiccant assembly for refrigeration circuit and method
A method of manufacturing a desiccant assembly for a refrigeration circuit of the type used in automotive air conditioning systems. The method includes performing a container body by cutting a...
|
|
|
4621570 |
Louver assembly
Apparatus and assembly for a louver structure to be mounted in an air discharge opening of a room air conditioner. The individual louvers are installed by sliding their end mounting pins into slots...
|
|
|
4599773 |
Method of forming a multiple coil heat exchanger
A compact multiple coil heat exchanger having a high heat transfer density is provided to include at least an inner coil formed from a continuous tube into a plurality of contiguous turns about a...
|
|
|
4587701 |
Method for producing an aluminum heat exchanger
A serpentine-type aluminum heat exchanger comprising a serpentine-anfractuous flat tube of an aluminum alloy, a plurality of corrugated fin units made of an aluminum alloy having a high aluminum...
|
|
|
4510114 |
Method of making an ice making apparatus
An ice product is disclosed having improved liquid displacement characteristics and which is of a configuration which provides for splash resistance and resistance to bridging between adjacently...
|
|
|
4492851 |
Swap action arrangement mounting an electric defroster heater to a finned refrigeration unit
An evaporative cooling unit for a refrigeration system includes a plurality of spaced, parallel metal heat exchanging fins provided with a plurality of openings receiving successive turns of a...
|
|
|
4489570 |
Fast cooldown miniature refrigerators
A multilayer miniature low temperature rapid cooldown refrigerator in which a central cooling chamber for a device to be continuously cooled is connected to input and output refrigerant lines by...
|
|
|
4454641 |
Method of assembling a heating exchanger
Method of assembly of a heat exchange unit wherein an annular orifice having a U-shaped cross section is assembled to a heat exchange assembly. The grille of the unit is supported on a support...
|
|
|
4392362 |
Micro miniature refrigerators
A microminiature cryogenic device for cooling in the milliwatt range includes a miniature refrigerator in which micron-sized fluid passages are defined in one or more internal surfaces of a...
|
|
|
4386505 |
Refrigerators
A multilayer miniature low temperature refrigerator wherein a cooling chamber for a device to be continuously cooled is connected to an input and an output by micron sized channels or like passages...
|
|
|
4357807 |
Low energy ice making apparatus
A low energy ice making apparatus employing a low volume carnot cycle refrigeration system. Ice is progressively formed on a plurality of improved evaporator plates and harvested by a secondary...
|
|
|
4253225 |
Method of manufacturing a heat exchanger element
Method of manufacturing a heat exchanger element with a plurality of helically wound coils. The tubes are wrapped about a forming drum in a parallel abutting relation to each other to form a...
|
|
|
4234038 |
Transfer wheel assembly for an air conditioner and method of making the wheel assembly
A transfer wheel assembly and a method for making the transfer wheel assembly is provided. The transfer wheel assembly is of the type for use in air conditioning systems for conditioning air...
|
|
|
4228572 |
Heat exchanger assembly
A heat exchanger assembly and method for making the assembly. The assembly includes a compartment having at least two sides to define at least one corner. A first plate member which defines the...
|
|
|
4222436 |
Heat exchange apparatus
Bidirectional heat exchangers and elements for use therein are provided for application in buildings and other enclosures to introduce fresh outside air and to remove exhaust air while coincidently...
|
|
|
4162566 |
Method and coupling for severing and rejoining sealed tubing
A method and coupling for severing and rejoining sealed tubing without the loss of the seal especially adapted to the installation of charged refrigerant lines into the refrigerator cabinetry. The...
|
|
|
4150558 |
Method for forming a variable restrictor
The present invention provides a restrictor for use in a refrigeration system including the method of adapting its use to the system and more particularly to a restrictor that is formed by...
|
|
|
4139932 |
Method for winding and forming of cooling coils
A method for forming cooling coils of successive layers of rectangular configuration, in which the front end of an elongated tube is threaded between rolls of a straightening apparatus and clamped...
|
|
|
4085488 |
Method and apparatus for winding and forming cooling coils
A method for forming cooling coils of successive layers of rectangular configuration, in which the front end of an elongated tube is threaded between rolls of a straightening apparatus and clamped...
|
|
|
4054980 |
Process for manufacturing modular elements and a tube nest for heat exchangers
A process for making modular element for heat exchangers with thermoplastic tubes consisting of a plurality of tubes connected to one another by spacers located at intervals allowing the mutual...
|
|
|
4035894 |
Air conditioning apparatus and method for making the same, particularly for automotive vehicles
An air conditioning apparatus and method of making the same, particularly for use in automotive vehicles, wherein the condenser and the compressor are assembled into a single aggregate which is...
|
|
|
4031745 |
Method of forming constriction in tubing
The present invention provides a method of forming a flow restriction in a tube to be used as a capillary in a refrigeration system. The method includes providing at least one longitudinally...
|
|
|
4024620 |
Methods for manufacturing refrigerating systems
A method for manufacturing a refrigerating system. According to the method, adhesive is applied either to outer faces of an intermediate insulating body or to inner faces of a pair of outer metal...
|
|
|
3967489 |
Method of forming constriction in tubing
The present invention provides a method of forming a flow restriction in a tube to be used as a capillary in a refrigeration system. The method includes shaping the tube longitudinally to a...
|
|
|
3907267 |
Apparatus for assembly of evaporator tubing to liner
A method and apparatus for assembling tubing to a supporting and heat exchanging wall for heat transfer therebetween by which the tubing is prepositioned on the wall and held by a releasable...
|
|
|
3904721 |
Method of assembling a refrigeration cabinet
A method of constructing a refrigeration cabinet wherein a tubing coil is releasably held against a prefinished inner liner, a layer of insulating polyurethane foam is applied to permanently secure...
|
|
|
3887977 |
Method of producing air conditioners
A method of producing air conditioners in which a pair of structural components are each molded with three cavities which are open at one end of the respective component and which, when the...
|
|
|
3828412 |
METHOD OF FORMING HIGH INTEGRITY EPOXY JOINT BETWEEN ALUMINUM TUBES
Aluminum tubes particularly useful in forming heat exchange coils are joined together by first flaring and necking respective tube ends to define tapered mating surfaces to insure maximum wetting...
|
|
|
3818568 |
APPARATUS FOR FORMING HEAT EXCHANGERS
Apparatus for securing a backing sheet to a length of tubing to form heat exchange structure particularly useful as a condenser in a household refrigerator. Spring fingers engage the sides of open...
|
|
|
3648592 |
AIR-CONDITIONING VENT
An air vent for an air-conditioning duct especially suitable for automobiles. The vent has a plurality of movable vanes supported by a barrel which is pivotably mounted within a duct housing....
|
|
|
3543369 |
METHOD FOR EXPANDING A CYLINDRICAL VACUUM COOLING CHAMBER
|
|
|
3509613 |
METHOD OF FORMING AN AIR CONDITIONER LOUVER STRUCTURE
|
|
|
3498866 |
APPARATUS AND PROCESS FOR ADHESIVELY BONDING TUBULAR JOINTS
|
|
|
3469415 |
HEAT EXCHANGER FOR A BEVERAGE DISPENSING MACHINE
|
|
|
3368260 |
Method of connecting a tube to a roll bonded sheet metal fluid container
|
|
|
3304070 |
Water cooled skid rails
|
|
|
3296817 |
Freezer cylinder construction
|
|
|
3266128 |
Method of making a heat exchanger
|
|
|
3262190 |
Method for the production of metallic heat transfer bodies
|