Patent application number | Description | Published |
20140363719 | APPARATUS FOR INDIRECTLY COOLING AND HEATING BATTERY MODULE OF VEHICLE - apparatus for indirectly cooling and heating a battery module of an eco-friendly vehicle can maximize the heat-radiant performance of a battery, thus preventing volume expansion due to heating. The apparatus includes a thermally and electrically conductive interface plate embedded by overmolding a plurality of heat pipes and electrodes placed between the heat pipes closely between battery cells. A heat sink, that is a condensation part, is integrally connected to an upper end of the heat pipe on an air cooling channel of a battery housing. The apparatus can further improve the battery performance and prevent decreased output of a vehicle by heating the battery to an appropriate temperature under cold starting and low temperature environments. | 12-11-2014 |
20150040583 | HEAT DISSIPATION DEVICE FOR ELECTRONIC CONTROLLERS - A heat dissipation device for electronic controllers, is provided and includes a housing that has a hollow portion into which a working fluid for heat transfer and dissipation is filled. The housing of the electronic controller is formed to have the hollow portion using the material containing the heat-conductive filler and the heat transfer working fluid is filled in the hollow portion, to improve the cooling efficiency and achieving the weight reduction. By forming the condensation unit that condenses the vaporized working fluid in the upper end portion relative to the working fluid filled in the hollow portion of the housing, the heat exchange effect of the working fluid may be maximized. | 02-12-2015 |
20150101352 | SYSTEM FOR CONTROLLING THERMAL CONDUCTIVITY OF ELECTRONIC PARTS HOUSING - A system for controlling thermal conductivity of a housing of an electronic part is provided. In particular, liquid is disposed within a hollow portion formed between an external wall body and an internal wall body of the housing and a magnetic field generating member is attached to an outer surface of the internal wall body. Insulating magnetic particles are dispersed in the liquid, and an orientation of the insulating magnetic particles is changed according to a direction of a magnetic field applied by the magnetic field generating member. This, as a result, controls the thermal conductivity of the housing. | 04-16-2015 |
20150104678 | STRUCTURE FOR POWER ELECTRONIC PARTS HOUSING OF VEHICLE - A structure for a housing of a power electronic part of a vehicle, particularly the battery, having varying thermal conductivity, the housing having insulation properties for solving heat dissipation and heat insulation problems. and controlling thermal conductivity depending on a surrounding environment is disclosed. The housing is manufactured with a hollow portion, configured to be filled with ellipsoidal magnetic particles coated with electrical insulation-type thermal conductive particles on their surfaces, and a containing a liquid fill in a state of being mixed with each other. Thermal conductivity is controlled by changing orientation of magnetic particles according to direction of a magnetic field applied by a magnetic field generating member. | 04-16-2015 |
20150181775 | WEB FOR ABSORBING ELECTROMAGNETIC WAVE AND HOUSING OF ELECTRONIC PARTS USING THE SAME - An electromagnetic wave-absorbing web for controlling interference by electromagnetic wave at a low frequency band generated from various electric and electronic parts and for securing strength without added material and achieving lightweight is provided. The web is manufactured of a mixture solution in the form of a fabric having a mesh structure, wherein the mixture solution is made by mixing a conductive nanomaterial, a magnetic nanofiller, a binder, and a solvent. | 06-25-2015 |
20160064636 | THERMOELECTRIC GENERATION APPARATUS FOR VEHICLE - A thermoelectric generation apparatus for a vehicle using waste heat of an engine is provided. The thermoelectric generation apparatus includes a conduction block that has a high thermal conductivity and is disposed between an engine and an exhaust manifold. A first thermoelectric element module is configured to generate an electromotive force from a difference between temperatures of opposite ends of the first thermo electric element. In addition, the first thermoelectric element is disposed at one side of the conduction block. Accordingly, thermoelectric generation efficiency of the first thermoelectric element module is increased by minimizing heat loss of the waste heat gas discharged from the engine. | 03-03-2016 |
20160102592 | GENERATOR FOR INTERNAL COMBUSTION ENGINE - The present disclosure relates to a generator for an internal combustion engine. The generator for an internal combustion engine includes: a heat protector configured to cover an exhaust manifold in which exhaust gas flows to absorb heat energy emitted from the exhaust manifold; and a thermoelectric module configured to be disposed on the heat protector to generate electric energy from heat energy absorbed by the heat protector. | 04-14-2016 |
Patent application number | Description | Published |
20130302074 | HEATING MEMBER AND FUSING APPARATUS INCLUDING THE SAME - A heating member for a fusing apparatus includes a resistive heating layer including a base polymer and an electroconductive filler dispersed in the base polymer, where the resistive heating layer generates heat by receiving electric energy, and where a storage modulus of the resistive heating layer is about 1.0 megapascal or greater. | 11-14-2013 |
20140053393 | METHOD OF FORMING THIN RESISTIVE HEATING LAYER, HEATING MEMBER INCLUDING THE THIN RESISTIVE HEATING LAYER, AND FUSING UNIT INCLUDING THE HEATING MEMBER - A method of forming a thin film resistive heating layer, the method including: forming a polymer layer by extruding a polymer paste, in which an electrically conductive filler is dispersed, by using an extrusion molding operation, on an outer circumferential surface of a cylindrical member; and forming a thin film resistive heating layer by making an outer diameter of the polymer layer uniform by using a ring blading operation. | 02-27-2014 |
20140072353 | FUSING APPARATUS AND METHOD - A fusing apparatus including a heating unit including a heater having a substantially flat shape; a nip forming unit which faces the heating unit and forms a fusing nip with the heating unit; and a driving unit which moves the heating unit to alternately repeat a forward motion whereby the heating unit moves forward in a moving direction of the recording medium, when the fusing nip is formed, and a returning motion whereby the heating unit moves backward in a direction opposite to the moving direction of the recording medium, when the fusing nip is released. | 03-13-2014 |
20140126940 | HEATING MEMBER AND FUSING DEVICE INCLUDING THE SAME - A heating member includes: a resistive heating layer including: a medium-passing area, and non-medium-passing areas respectively on opposing sides of the medium-passing area at opposing side portions of the resistive heating layer; a core which supports the resistive heating layer; a thermally conductive layer between the resistive heating layer and the core, and disposed in a non-medium passing area at a side portion of the resistive heating layer; and an electrode which is between the resistive heating layer and the core, contacts the side portion of the resistive heating layer and supplies current to the resistive heating layer. A ratio of a contact area between the thermally conductive layer and the resistive heating layer to an area of the non-medium-passing area in which the thermally conductive layer is disposed, ranges from about 5% to about 25%. | 05-08-2014 |
20140205336 | RESISTANCE HEATING ELEMENT AND HEATING MEMBER AND FUSING DEVICE EMPLOYING THE SAME - A resistance heating element includes a positive temperature coefficient resistance heating layer having a positive temperature coefficient, and a negative temperature coefficient resistance heating layer, which is connected to the positive temperature coefficient resistance heating layer and has a negative temperature coefficient. | 07-24-2014 |
20140299231 | METAL-BASED SOLDER COMPOSITE INCLUDING CONDUCTIVE SELF-HEALING MATERIALS - A solder composite is provided. The solder composite may include: a metal-based solder matrix, a capsule dispersed in the solder matrix, and a self-healing material that is encapsulated in the capsule. The self-healing material may be configured to react with the solder matrix when in contact with the solder matrix such that at least one of an electrically conductive intermetallic compound and an electrically conductive alloy is formed. | 10-09-2014 |