Abstract: An integrated heat management system for a vehicle includes an air conditioner configured to cool or heat a passenger compartment using a refrigerant, a water-cooled cooling device configured to cool a specific device using the refrigerant of the air conditioner, and an air conditioning load change preventing unit configured to prevent a sudden change in an air conditioning load of the air conditioner when turning on or off the water-cooled cooling device with respect to the air conditioner.

Abstract: A vehicular heat management system includes a refrigerant circulation line configured to cool or heat a passenger compartment by generating a hot air or a cold air depending on a flow direction of a refrigerant, a cooling water circulation line configured to heat the passenger compartment with waste heat of an engine by allowing cooling water of the engine to circulate through a heater core, a refrigerant-cooling water heat exchanger disposed in the cooling water circulation line to allow the refrigerant and the cooling water to exchange heat, and an engine cooling water independent circulation unit configured to allow the cooling water passed through the engine to bypass the heater core and the refrigerant-cooling water heat exchanger.

Abstract: A vehicular heat management system includes a refrigerant circulation line, a cooling water circulation line configured to heat a passenger compartment with waste heat of an engine by allowing cooling water of the engine to circulate through a heater core, and a hot air supply source selection unit configured to, when a hot air needs to be supplied into the passenger compartment in an air conditioner mode in which a refrigerant in the refrigerant circulation line flows through a compressor, an outdoor heat exchanger, an expansion valve and an indoor heat exchanger so as to cool the passenger compartment with a cold air generated by the refrigerant in the indoor heat exchanger, select one of heat generated from the refrigerant in the compressor and heat generated from the cooling water in the engine, as a hot air supply source for supplying the hot air into the passenger compartment.

Abstract: A battery temperature control device for a vehicle, which heats the interior of the vehicle and a battery, and an air conditioner for a vehicle having same, the battery temperature control device including: a refrigerant circulation line (R) having a compressor (110), an indoor heat exchanger (130), expansion means (140, 150) and an outdoor heat exchanger (120); a coolant circulation line (W) which circulates a heater core (240) mounted to heat the interior of the vehicle; and a coolant heat exchanger (220) mounted to exchange heat between refrigerant circulating the refrigerant circulation line (R) and coolant circulating the coolant circulation line (W). Battery (210) is arranged on the coolant circulation line (W). The coolant circulation line which can heat the interior of the vehicle and the battery at the same allowing the battery temperature control device and the air conditioner heat the vehicle's interior and the battery effectively.

Abstract: An apparatus is for constructing a guide line for a road. The apparatus includes a painting apparatus part that stores a lane paint, is driven by receiving power, and supplies the lane paint. A nozzle part is installed in the painting apparatus part and sprays the lane paint supplied from the painting apparatus part on a road to form a guide line for a road including at least one of a directional mark and a lane. An adjustment part is installed in the painting apparatus part and adjusts at least one of a location and an interval of the lane paint sprayed from the nozzle part.

Abstract: A fluid filter material configured to have a desirable efficiency at a low pressure drop is presently disclosed. The fluid filter material has a relatively open pleatable scrim comprised of a wet-laid or dry-laid material with natural and synthetic fibers. A layer of expanded polytetrafluoroethylene filaments have a first surface bonded with the pleatable scrim and the fluid filter material is pleatable and self-supporting. The natural fibers in the scrim may comprise cellulosic fibers, cotton, rayon, or other natural fibrous materials. The scrim may also comprise synthetic fibers.

Abstract: The present invention provides a novel crystalline form of [R—(R*,R*)]-2-(4-fluorophenyl)-?,?-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrol-1-heptanoic acid hemi-calcium salt (atorvastatin hemi-calcium salt) of the following formula 1, which is known to be useful as a drug, a hydrate thereof and a preparation method thereof:

Abstract: Provided are an apparatus and a method of constructing a guide line for a road, and the apparatus includes a painting apparatus part that stores a lane paint, is driven by receiving power, and supplies the lane paint, a nozzle part that is installed in the painting apparatus part and sprays the lane paint supplied from the painting apparatus part on a road to form a guide line for a road including at least one of a directional mark and a lane, and an adjustment part that is installed in the painting apparatus part and adjusts at least one of a location and an interval of the lane paint sprayed from the nozzle part.

Abstract: The present invention relates to a vehicle air-conditioning system and, more particularly, to a vehicle air-conditioning system in which an air-conditioning module consisting of an air-conditioning case and a blowing apparatus is disposed at a side of an engine room with respect to a dash panel, and a distribution duct for distributing cold and hot air discharged from the air-conditioning case into the inside of a vehicle is disposed on the indoor side of the vehicle with respect to the dash panel. The vehicle air-conditioning system may prevent a reverse flow of outdoor air into a cold air discharge port and a hot air discharge port due to the wind pressure when driving by forming a shielding means at the sides of the cold air discharge port and the hot air discharge port, which discharge the cold and hot air of the air-conditioning case to the outside, thereby improving the cooling and heating performance by smoothly discharging heat through the cold air discharge port and the hot air discharge port.

Abstract: Disclosed herein is filtration material having expanded polytetrafluoroethylene (ePTFE) and method of making. The method comprises expanding polytetrafluoroethylene in a machine direction orienter (MDO) and expanding or stretching to a ratio from about 20:1 up to about 100:1. The sheet of polytetrafluoroethylene is then relaxed. Upon relaxing the sheet of polytetrafluoroethylene, the sheet of polytetrafluoroethylene is fed into a transverse direction orienter (TDO). The temperature of the sheet of polytetrafluoroethylene in TDO is maintained to remain below 200° C. The sheet of polytetrafluoroethylene is then expanded or stretched to a ratio from about 1.5:1 up to about 100:1, with the TDO, thus providing the expanded polytetrafluoroethylene of the present disclosure having increased tensile strength and finer filaments.

Abstract: The present invention relates to an air conditioner for a vehicle with a heat pump system structure, which has a simple piping structure and enhances heating performance, thereby reducing a package, and making common use with an air conditioner for an internal combustion engine possible.

Abstract: A catalyst for selective catalytic reduction is described. Cerium (III) sulfate (cerous sulfate) is bound to a support. The catalyst also includes vanadium oxide and cerium oxide.

Abstract: Disclosed herein is an air conditioning system for a vehicle, in which an air conditioning module having noise-induced sources is arranged at an engine room based on a dash panel and a distribution duct for distributing air to the interior of the vehicle is arranged in the interior of the vehicle based on the dash panel, thereby reducing noise and vibration in the interior of the vehicle, securing visibility and enabling a worker to easily access the air conditioning system for follow-up service because the air conditioning module causing noise is arranged inside the engine room, and enhancing passengers' convenience by maximizing the interior space of the vehicle in comparison with the conventional air conditioning systems because only the distribution duct is arranged in the interior of the vehicle.

Abstract: Disclosed herein is an air conditioning system for a vehicle, which includes an evaporator mounted in a cold air passageway, a condenser mounted in a warm air passageway inside an air-conditioning case, and supporting means for fixing and supporting air conditioner components for enhancing heating and cooling performance to the air-conditioning case so as to integrate the air conditioner components with the air-conditioning case, thereby simplifying distribution, delivery and management of the air conditioning system, enhancing productivity due to simplification of the assembling process of vehicles, and reducing weight of the air conditioning system due to reduction in length of a refrigerant circulation line.

Abstract: A tailored multilayered nano-fibrous filtration media having at least two adjacent layers of nano-fibrous media and a method for making is presently disclosed. The method comprises selecting an overall mean flow pore size for tailoring the multilayered nano-fibrous filtration media, choosing a first layers of nano-fibrous media, calculating an overall mean flow pore size (OMFP) of the tailored multilayered nano-fibrous filtration media, determining if the calculated OMFP is approximately equal to the selected OMFP, if not approximately equal then choosing a different number of layers chosen or choosing at least one layer having a porosity or mean flow pore size different than the previously chosen layer of nano-fibrous media, and adjacently layering each finally chosen layer of nano-fibrous media.

Abstract: A thermal desorption system including a chamber including a space in which a substrate is heated; a flow compartment within the chamber, the flow compartment providing a separate gas flow space within the chamber; a substrate support that supports the substrate within the flow compartment; a heater that heats the substrate within the flow compartment; and a gas pipe that introduces a carrier gas into the flow compartment and discharges the carrier gas from the flow compartment.

Abstract: The present invention provides a novel crystalline form of [R—(R*,R*)]-2-(4-fluorophenyl)-?,?-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrol-1-heptanoic acid hemi-calcium salt (atorvastatin hemi-calcium salt) of the following formula 1, which is known to be useful as a drug, a hydrate thereof and a preparation method thereof:

Abstract: A system and process for making a polymeric fibrous material having increased beta content is provided herein. The system is configured for meltblowing polymer into a fibrous material having high beta crystalline content and has an extruder for melting and moving a polymer to a meltblowing die. The meltblowing die has a longitudinally extending die tip with a plurality of spinnerets substantially equidistantly spaced from each other and a longitudinal fluid material flow through passage disposed along each longitudinal side of the die tip configured to axially attenuate the melted polymer from the die tip in fibrous form. A plurality of liquid spray nozzles are configured and disposed to spray a liquid into the fibrous melted polymer attenuated from the die tip.