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An armor with rollers is provided that enables a user to move in all positions by rolling on a hard and smooth surface while constantly varying his bearing points on the ground.
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| Application No. | Application Title | Issue Date |
| 20110289921 | FLAG-SHAPED HEAT EXCHANGER The present invention relates to a heat exchanger configured to capture energy by radiation, comprising at least one flag-shaped basic exchanger (10), including: a) an input collector (5) and an output collector (6); b) a plurality of exchange tubes... | 12/01/2011 |
| 20110088885 | MANIFOLD FLUID COMMUNICATION PLATE A communication plate extends along and is sandwiched between cylindrical communication manifolds of a first heat exchanger assembly and a second heat exchanger assembly. The communication plate includes a saddling surface arcuate in one direction and a saddling surface... | 04/21/2011 |
| 20100050685 | Multichannel Heat Exchanger with Dissimilar Flow Heating, ventilation, air conditioning, and refrigeration (HVAC&R) systems and heat exchangers are provided that include multichannel tube configurations designed to promote flow of refrigerant within the multichannel tubes near the edges of the tubes that are conta... | 03/04/2010 |
| 20090260781 | THERMAL BUFFER SYSTEM A thermal buffer for an intermittent thermal load, e.g., a directed energy weapon (DEW) system, includes a phase change heat exchanger (PCHEX), an apparatus for circulating a first working fluid of the thermal load through first conduits of the PCHEX cell in a first dir... | 10/22/2009 |
| 20090236086 | HEAT EXCHANGER An evaporator 1 is configured such that two heat exchange tube groups 16, each composed of a plurality of heat exchange tubes 15, are provided between a pair of header tanks 2, 3, while being separated from each other in a front-rear directio... | 09/24/2009 |
| 20090229805 | MANIFOLD DESIGN HAVING AN IMPROVED COLLECTOR CONDUIT AND METHOD OF MAKING SAME A heat exchanger assembly having an inlet header, an outlet header spaced apart from and substantially parallel the inlet header, and a plurality of refrigerant tubes each extending between and in hydraulic communication with the inlet header and outlet header. Containe... | 09/17/2009 |
| 20090155096 | HEAT EXCHANGER Systems, methods, and devices are disclosed, including a heat exchanger having a manifold with a coolant inlet and a coolant outlet and a plurality of tubes with interiors fluidly connected to the manifold. In some embodiments, the plurality of tubes and the manifold ar... | 06/18/2009 |
| 20090090486 | HEAT EXCHANGER FOR A MOTOR VEHICLE The invention relates to a heat exchanger for a motor vehicle, comprising a first flow path (1) with a number of flow conduits (6) for conducting a fluid to be cooled, a deflection region (13), situated downstream of the first flow path (1) a... | 04/09/2009 |
| 20080314575 | PARALLEL FLOW EVAPORATOR A parallel flow evaporator comprises a transitional plate. A left side plate and a right side plate are connected with two side edges of the transitional plate respectively. A first liquid inlet manifold is secured to an upper side edge of a forward side surface of said... | 12/25/2008 |
| 20080230215 | Heat Exchanger with Ventilation The invention relates to a heat exchanger, in particular for a stationary UT heating body (1) of a motor vehicle heater. According to the invention, said heat exchanger comprises a ventilation device which is embodied as a ventilation bore (22, 36) which i... | 09/25/2008 |
| 20080223566 | HEAT EXCHANGER A heat exchanger used as an evaporator is configured such that two heat exchange tube groups, each composed of a plurality of heat exchange tubes, are provided between a pair of header tanks, while being separated from each other in a front-rear direction. Each of the h... | 09/18/2008 |
| 20080190596 | Heat Exchanger, in Particular for a Motor Vehicle The invention relates to a heat exchanger, in particular for a motor vehicle, having tubes and if appropriate corrugated fins through which a first, hot medium can flow and which are arranged between collecting boxes, and having at least one side part (1) which i... | 08/14/2008 |
| 20080164015 | Contra-tapered tank design for cross-counterflow radiator The invention relates to a cross-counterflow heat exchanger, such as a cross-counterflow radiator for a motor vehicle, having an improved inlet/outlet tank wherein the inlet and outlet chambers are laterally off-set allowing the inlet and outlet ports to be oriented in ... | 07/10/2008 |
| 20080115917 | Cooler Device A cooler device comprising a cooling portion with at least one tubular element which has an internal flow duct for guiding a first medium between a first and a second tank. A second cooling medium in contact with an outside surface of the tubular element cools the first... | 05/22/2008 |
| 20080093051 | Tube Insert and Bi-Flow Arrangement for a Header of a Heat Pump An inlet header (22) of a microchannel heat pump heat exchanger has a tube (34) disposed therein and extending substantially the length of the inlet header (22), with the tube (34) having a plurality of openings (36) therein. During co... | 04/24/2008 |
| 20080023187 | Heat exchanger A heat exchanger, such as a condenser or a gas cooler for an air-conditioning system of a motor vehicle, has at least two fin/tube cores which have, on two opposite sides of the fin/tube cores, at least two collecting tubes which can have a flow connection to one anothe... | 01/31/2008 |
| 20070289727 | Heat Exchanger The invention relates to a heat exchanger with a first collector (10), in which chambers (44, 46), separated by at least one longitudinal separating wall, are formed and comprising a tube-fin or tube block (14), with tubes (16), or tubed devi... | 12/20/2007 |
| 20070277964 | HEAT EXCHANGE TUBE AND EVAPORATOR An evaporator includes a plurality of flat heat exchange tubes extending in a vertical direction and arranged at intervals along a left-right direction with a width direction thereof coinciding with a front-rear direction. The heat exchange tube has a plurality of refri... | 12/06/2007 |
| 20070251682 | HEAT EXCHANGER A gas cooler includes paired header tanks, and a plurality of parallel flat tubes disposed between the header tanks. Each header tank is configured such that an outside plate, an inside plate, and an intermediate plate are brazed together in layers. When the height of e... | 11/01/2007 |
| 20070235176 | METHOD OF BENDING OF FLAT TUBES FOR HEAT EXCHANGERS AND BENT FLAT TUBE A heat exchanger, bent flat tube and method for bending of flat tubes for heat exchangers. The flat tube is initially formed as a straight flat tube and is bent in its central portion about a side end by an angle of about 180°. In bending the flat tube, the overall cro... | 10/11/2007 |
| 20070221181 | DEVICE AND METHOD FOR COOLING EXHAUST GAS A device for cooling exhaust gas from an internal combustion engine comprises a plurality of flow ducts which are connected to an exhaust gas recirculation system of the internal combustion engine, a heat exchanger for a coolant to flow around the flow ducts in order to... | 09/27/2007 |
| 20070209787 | Heat exchanger A heat exchanger including a tube unit in which a plurality of tubes (2) which are disposed in a stacked state, a one side header tank part (4) which is provided at one end side of the tube unit and in which a returning tank chamber (12) is formed, ... | 09/13/2007 |
| 20070204983 | Heat Exchanger A heat-exchanger header tank of a gas cooler includes a tank formation member, a tube-connecting plate joined to the tank formation member outer surface, and a partition disposed within and joined to the tank formation member to divide the tank formation member interior... | 09/06/2007 |
| 20070193731 | Intercooler apparatus and method Some embodiments of the disclosed heat exchanger have flat tubes, corrugated ribs, collection tubes, connection pieces, and a connection plate used (for example) for the attachment of the heat exchanger in a casing through which charge air flows, whereby the individual ... | 08/23/2007 |
| 20070181294 | Exhaust gas heat exchanger and method of operating the same The invention relates to an exhaust gas heat exchanger in an exhaust gas recirculation arrangement. The heat exchanger includes a plate stack which is surrounded by a housing. The plate stack can include two plates which are connected at their longitudinal edges to form... | 08/09/2007 |
| 20070163766 | Device for transferring heat The invention relates to a device for transferring heat and especially an evaporator, especially for the air-conditioning system of a vehicle comprising at least one collecting tank comprising at least two collecting chambers. ... | 07/19/2007 |
| 20070158057 | Heat exchangers An evaporator 1 comprises a heat exchange core 4 having heat exchange tubes 12 in groups 13, a refrigerant inlet header 5 and a refrigerant outlet header 6 which are arranged toward one end of each of the heat exchange tubes ... | 07/12/2007 |
| 20070144721 | Heat exchanger A heat exchanger includes a heat exchange core including a plurality of heat exchange tubes, a refrigerant inlet header and a refrigerant outlet header arranged toward one end of each heat exchange tube, and a refrigerant inflow header and a refrigerant outflow header a... | 06/28/2007 |
| 20070144715 | Evaporator A second fin 27 is disposed outside a refrigerant passing body 2 positioned at one side end of a heat exchange core 4 where a refrigerant inlet 14 and a refrigerant outlet 15 are provided. A side plate 26 is disposed externally ... | 06/28/2007 |
| 20070131391 | Heat exchanger An evaporator has a header tank including a header forming plate with outward bulging portions, a tube connecting plate, and an intermediate plate. Tube insertion holes are formed in the tube connecting plate. Communication holes formed in the intermediate plate cause t... | 06/14/2007 |
| 20070131398 | HEAT EXCHANGER An upper header tank of an evaporator is formed by three plates. The outside plate has an inflow-side refrigerant-passage outwardly bulging portion whose one end portion communicates with a refrigerant inlet. The inside plate has tube insertion holes. The intermediate p... | 06/14/2007 |
| 20070131393 | HEAT EXCHANGER A heat exchanger to be used as a gas cooler has a refrigerant inlet and a refrigerant outlet provided at upper and lower header sections, respectively, of a first header tank. A value represented by a formula {(L1+L2)/2}+(T×2N) is defined as an average fl... | 06/14/2007 |
| 20070131392 | HEAT EXCHANGER AND METHOD OF MANUFACTURING OUTSIDE PLATE USED FOR HEADER TANKS OF HEAT EXCHANGER A method of manufacturing an outside plate used for a heat exchanger header tank configured such that an outside plate having an outwardly bulging portion, an inside plate, and an intermediate plate are brazed together in layers. A thick portion is formed on an outside-... | 06/14/2007 |
| 20070114012 | Heat exchanger In order to achieve a uniform temperature distribution with a high level of efficiency while minimizing any increase in production cost, a heat exchanger adopts a four-pass structure, comprising a plurality of tubes disposed so as to distribute a coolant along a top-bot... | 05/24/2007 |
| 20070084594 | Evaporator and process for fabricating same A refrigerant inlet-outlet tank 2 disposed on the upper side of a heat exchange core 4 has its interior divided into a front and a rear portion to provide a refrigerant inlet header 5 and a refrigerant outlet header 6. Openings at one end of ... | 04/19/2007 |
| 20070084589 | Evaporator In an evaporator, each fin is disposed between adjacent tubes in a tube stacking direction, and each of the tubes includes at least first and second tube parts lined to have a space therebetween in a flow direction of air passing between the adjacent tubes. The first tu... | 04/19/2007 |
| 20070074861 | Heat exchanger A heat exchanger comprising a heat exchange core 4 composed of tube groups 11 in the form of rows arranged in the direction of flow of air through the exchanger, each of the tube groups 11 comprising a plurality of heat exchange tubes 9 arran... | 04/05/2007 |
| 20070068665 | Heat exchanger comprising an integrated supply and discharge A heat exchanger, with a core region having a plurality of tube bundles through which a fluid flows in series is provided with at least one specially designed header composed of two half shells. The specially designed header deflects the fluid stream between two success... | 03/29/2007 |
| 20070062678 | Heat exchanger The object of this invention is to improve the distribution of coolant flowing at a very low flow rate and achieve uniformity in the output air temperature while ensuring that the structure does not create excessive resistance against the coolant flow at a high flow rat... | 03/22/2007 |
| 20070051504 | Heat exchanger A heat exchanger used as an evaporator includes a refrigerant inlet header section and a refrigerant outlet header section. The refrigerant inlet and outlet header sections each include a header section body having opened opposite ends and two caps closing opposite end ... | 03/08/2007 |
