Matches 1 - 50 out of 53 1 2 >


Match Document Document Title
US20110041781 COIL TUBE HEAT EXCHANGER FOR A TANKLESS HOT WATER SYSTEM  
A novel water heat exchanger with a helix coil incorporated into a stainless steel elongated variable diameter cylindrical housing. A buffer tank is incorporated within the lumen of the helix...
US20140124181 COIL TUBE HEAT EXCHANGER FOR A TANKLESS HOT WATER SYSTEM  
A heat exchanger having a helix coil incorporated into a stainless steel elongated variable diameter cylindrical housing and a radial direct-firing burner and a blower-driven hot flue gas to heat...
US20140124180 COIL TUBE HEAT EXCHANGER FOR A TANKLESS HOT WATER SYSTEM  
A heat exchanger having a helix coil incorporated into a stainless steel elongated variable diameter cylindrical housing and a radial direct-firing burner and a blower-driven hot flue gas to heat...
US20110232313 Chiller Condensate System  
The present application provides a chiller condensate system. The chiller condensate system may include a chiller that produces a flow of condensate, a condensate drain system positioned about the...
US20100300649 VENTILATION DEVICE AND CONTROLLING METHOD OF THE SAME  
A ventilation device and a controlling method of the same are provided. The ventilation device may include a humidifier having improved humidification efficiency and improved durability.
US20100154452 PORTABLE ELECTRIC COOLER  
The technology described herein provides a portable electric cooler for meat storage, tenderizing, and aging in a temperature and humidity controlled environment. The portable electric cooler...
US20100294456 GEOTHERMAL HEAT PUMP SYSTEM  
A geothermal heat pump system comprises at least one heat exchange unit and a ground loop in fluid communication with the at least one heat exchange unit. The ground loop has a feed into which...
US20100096108 Evaporator coil bypass device for HVAC System  
A bypass device to seasonally bypass an evaporator coil in a building's HVAC system to improve efficiency and reduce dust accumulation. The bypass device comprises one or more bypass diverters...
US20090047404 CROSS-FLOW SPIRAL HEAT TRANSFER SYSTEM  
A heat transfer system for refrigeration and/or heating of products includes a housing having an internal chamber, a baffle, a spiral pathway around the baffle, a gas flow pathway and a blower to...
US20080235950 CONDENSING TUBE WITH CORRUGATED FINS  
The current invention includes a tube with a helical fin extending from the tube's outer surface. The fins and tube are monolithic, or formed of one part. The fin is continuous and the fin base is...
US20050150648 Multi-spiral upset heat exchanger tube  
A heat exchanger tube is provided that includes an inner diameter, an outer diameter and a longitudinal axis. The heat exchanger includes at least two spiral upsets protruding from the inner...
US20100212345 Dehumidifying Cooling Device for District Heating  
A dehumidifying cooling device for district heating is developed that comprising; a case with partitions divided into interior, which are a wet channel consisting of an outside air suction,...
US20050257924 Fin stock for a heat exchanger and a heat exchanger  
The invention relates to a fin stock material having aluminum, where the material also has a tensile strength of between approximately 14,000 and approximately 26,000 psi, an elongation of less...
US20090188658 Compact Helical Heat Exchanger With Stretch To Maintain Airflow  
A heat exchanger for exchanging heat between gasses such as air and a liquid or gaseous coolant has narrow spacing between exchanger surfaces for high efficiency. To avoid undue obstruction of gas...
US20120312514 Dense twisted bundle heat exchanger  
A shell and tube heat exchanger is disclosed that is comprised of a dense hexagonal bundle of tubes with tube spacing maintained by spacers on the individual tubes. Exchanger performance is...
US20120168132 HEAT DISSIPATION DEVICE AND METHOD  
A heat dissipation device for a heat-generating component includes at least one helically-shaped air tube having a length. The at least one air tube is thermally coupled to the heat-generating...
US20090301695 CONTROL HEAT EXCHANGER  
A heat exchanger (10) has an outer housing (16) and a first helical fluid flow path or coil (12) located in the housing (16) defining a plurality of turns and having an inlet (24) and an outlet...
US20110100051 Air Handling Unit With Mixed-Flow Blower  
An air handling unit has a cabinet forming a duct, a mixed-flow blower assembly configured to provide airflow through the duct, and a refrigeration coil assembly disposed within the cabinet and...
US20070089868 Heat transfer pipe with grooved inner surface  
A heat transfer pipe 21 with grooved inner surface is provided with a pipe body 22 having a pipe axis line ◯ as a center axis line, a plurality of first fins 23 each having a fin height Hf, formed...
US20090314481 HEAT EXCHANGER WITH COOLING FINS  
A heat exchanger comprises heat exchanging tubes (3) with a profiled inner and/or outer surface, which profiled surface provides at least one cooling fin. The heat exchanging tubes (3) may each be...
US20140127091 HEAT TRANSFER TUBE AND CRACKING FURNACE USING THE HEAT TRANSFER TUBE  
The present disclosure relates to a heat transfer tube and a racking furnace using the heat transfer tube. The heat transfer tube comprises a twisted baffle arranged in an inner wall of the tube,...
US20090218083 TURBULATED IMMERSION HEAT-EXCHANGE APPARATUS  
A submersible heat-exchanging apparatus comprises a cylindrical heat-exchange component configured with one end for sealingly engaging a terminal plug and the other end for sealingly engaging and...
US20150159964 TUBULAR HEAT EXCHANGER  
A tube for a heat exchanger provided with a helical corrugation, wherein the helical corrugation has pitch and a width, and the width being at least 20% of the pitch, such that an improved heat...
US20070131396 Condensing heat-exchange copper tube for an flooded type electrical refrigeration unit  
The present invention discloses a condensing heat-exchange copper tube for a flooded type electrical refrigeration unit, which comprises a smooth surface portion, a finned portion provided with...
US20090250200 Coaxial-flow heat transfer structures for use in diverse applications  
An coaxial-flow heat exchanging structure having a proximal end and a distal end for exchanging heat between a source of fluid at a first temperature and the environment (e.g. air, ground, water,...
US20120211210 COAXIAL-FLOW HEAT TRANSFER STRUCTURE  
An coaxial-flow heat exchanging structure having a proximal end and a distal end for exchanging heat between a source of fluid at a first temperature and the environment (e.g. air, ground, water,...
US20070051506 TURN FIN CONDENSER  
Provided is a turn fin condenser including a turn fin tube formed of a wrinkled strip having a predetermined width and spirally wound around a tube through which fluid flows, characterized in that...
US20100212349 Refrigeration Device Comprising a Water Filter  
Refrigeration device comprising a water filter, which is housed in a central cavity of a coil condenser.
US20070034361 Heat transfer tubes for evaporators  
The present invention discloses heat transfer tubes for evaporators in air conditioning and refrigeration systems, comprising: a tube body (1); outer fins (2) extending on an outer wall surface of...
US20100083681 REFRIGERATION UNIT WITH INTEGRATED STRUCTURAL CONDENSER COIL SUPPORT  
A refrigeration unit for a shipping container exposed to end loads and rack loads. The refrigeration unit has a frame, a back panel, a plurality of structural support brackets secured to the back...
US20100139903 HEAT EXCHANGING HOLLOW PASSAGES  
A hollow passage in a machine element for enhancing the heat exchanging properties between the machine element and a fluid flowing through the hollow passage; the hollow passage including a...
US20100072292 Indoor Space Heating Apparatus  
An indoor space heating apparatus comprising a heat pump including indoor and outdoor heat exchangers in fluid communication with a heat pump compressor. A blower is positioned to blow air over...
US20120012298 Method and Appratus for Heating an Aqueous Mixture to Vaporization  
The present invention is generally directed toward an apparatus and method for the heating of an aqueous mixture to vaporization, more specifically toward the heating of dilution air through a...
US20110023519 Direct expansion evaporator  
A direct expansion evaporator for making a frozen product from raw material includes a feeding channel, a heat exchange channel thermally communicating with the feeding channel, and a refrigerant...
US20130233013 AIR CONDITIONER  
To increase a heat exchange capacity of an indoor heat exchanger without increasing a pressure loss inside tubes of an outdoor heat exchanger. A heat exchanger is constituted by an indoor machine...
US20150013949 HEAT-EXCHANGE APPARATUS FOR INSERTION INTO A STORAGE TANK, AND MOUNTING COMPONENTS THEREFOR  
A heat-exchange apparatus and a mounting component set for installation into storage tanks. The heat-exchange apparatus comprises a heat-exchanging component, a coupling manifold configured to...
US20100269521 AIR-CONDITIONING WITH DEHUMIDIFICATION  
One embodiment comprises an apparatus with an evaporative unit for a refrigerant having a flow direction opposing the airflow direction and an adjustable airflow rate to utilize to produce both...
US20100147496 HEAT DISSIPATION DEVICE WITH HEAT PIPE  
A heat dissipation device includes a heat sink and a helical heat pipe assembly. The heat sink includes a hollow cylindrical body and a number of fins extending inwardly from an inner surface of...
US20100199714 AUXILIARY COOLING SYSTEM  
Air cooled chillers having a condenser section (300) sized to match chiller capacity and auxiliary cooling requirements satisfied by use of an independent cooling coil (314) dedicated to providing...
US20090139513 Bivalent water heating system  
A bivalent water-heating system includes a water-storage tank having at least one wall defining an interior storage cavity configured for storing water to be heated. The storage cavity includes an...
US20120111552 FINNED TUBE HEAT EXCHANGER  
A heat exchanger comprises a tube and fins extending from an outer surface of the tube in a helical path. The fins comprise serrated sections and solid sections that are disposed in a...
US20140224464 ENHANCED CONDENSATION HEAT-TRANSFER TUBE  
This invention provides an enhanced condensation heat-transfer tube, which is furnished with spiral fins on the outer surface. Axial spacing between the said fins regularly changes in width. In a...
US20120325443 Tube Type Heat Exchanger and Manufacturing Method of the Same  
Provided are a tube type heat exchanger and a method of the tube type heat exchanger capable of preventing spiral fins 12 from being deformed. In the tube type heat exchanger and the manufacturing...
US20110232634 SOLAR HEATING APPARATUS  
A solar heating apparatus is disclosed that, in one embodiment, comprises a heating coil with improved heating efficiency comprising a first lateral tube comprising rounded ends and an elliptical...
US20140262190 PROCESS AND DEVICE FOR CONTROLLED DEFORMATION OF SPINE FINS WHILE SHAPING OF COILS  
A method and system device for controlled deformation of spine fin coil. A spine fin tubing is placed and guided through a conduit constructed with comb-like teeth so that the spine fins are...
US20170108289 HEAT EXCHANGER AND A METHOD FOR FORMING A HEAT EXCHANGER  
A heat exchanger includes a spine fin strip wrapped onto a conduit in a helical pattern. A first plurality of spine fins of the spine fin strip extends from a base of the spine fin strip, and a...
US20170108279 HEAT EXCHANGER WITH MULTIPLE FLOW TUBES FOR FLUID CIRCULATION  
A heat exchanger having a primary flow path arranged to contain a first heat exchanging medium. A secondary flow path arranged to contain a secondary heat exchanging medium, wherein the primary...
US20170074600 SPIRAL LOUVER SHAPED CONDENSER WITH MULTILAYER SPATIAL STRUCTURE  
A spiral louver shaped condenser includes fins and a refrigeration pipe. The fins are spirally wound around the outer wall of the refrigeration pipe at equal screw pitches. The fins are integrally...
US20160273840 TUBE HEAT EXCHANGER WITH OPTIMIZED THERMO-HYDRAULIC CHARACTERISTICS  
A tube heat exchanger comprising at least one tube extending along a certain axial direction, each tube being provided with heat exchange fins (4) spaced apart from one another along said axial...
US20150300746 HEAT EXCHANGER TUBE AND HEAT EXCHANGER EMPLOYING THE SAME  
In a compact heat exchanger, a heat exchanger tube adapted for precision assembly of an outer tube and an inner tube and free from decreasing heat transfer efficiency is provided. For this...

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