Patent application number | Description | Published |
20100326114 | Refrigerator and water purification device - Disclosed herein is a refrigerator. The refrigerator includes a refrigerator body having at least one storage chamber, a door to open and close the storage chamber, a water dispenser provided in the door, and a water purification unit to purify water to be supplied to the water dispenser. The water purification unit includes a housing having an inlet port and an outlet port, a transparent tube provided in the housing, a germicidal lamp provided in the transparent tube to emit ultraviolet rays, and a flow channel defining member provided between the housing and the transparent tube. The flow channel defining member includes a plurality of partitions perpendicular to an outer circumference of the transparent tube. Each of the partitions has at least one communication hole. | 12-30-2010 |
20100326821 | Electrolysis apparatus and device comprising the same - An electrolyte apparatus wherein an electric-field inducing material capable of forming a uniform electric field between electrodes is arranged between the electrodes, so as to obtain sufficient electrolysis, although a low voltage is applied thereto, based on the fact that a voltage applied to electrodes is closely related to an electric field generated therebetween, and a device including the same is provided. The electric-field inducing material includes a conductive material bound to a non-conductive material, wherein the conductive material is randomly distributed in the accepting area. | 12-30-2010 |
20110056222 | Refrigerator - A refrigerator having a water supply device integrally formed with a rear surface of a storage chamber thereof. The refrigerator includes a storage chamber door to open and close a storage chamber, a dispenser mounted to the storage chamber door, and a water supply device separably connected to a rear surface of the storage chamber door adjacent to the dispenser, so as to supply water to the dispenser. | 03-10-2011 |
20120145007 | Absorption cell and manufacturing method thereof - An absorption cell includes a first absorption layer formed of a first absorbent, and a second absorption layer formed of a second absorbent having a higher density than the first absorbent and coated on the surface of the first absorption layer so as to prevent generation of dust particles from the first absorption layer. The upper surface of the first absorption layer is coated with the second absorption layer formed of the high-density absorbent, thereby preventing generation of minute dust particles and thus preventing secondary contamination. | 06-14-2012 |
20120301363 | MIX-TYPE CATALYST FILTER AND MANUFACTURING METHOD THEREOF - A mix-type catalyst filter which has a variety of pore sizes and thus improves efficiency of catalysts and a method for manufacturing the same. The method includes spinning nanofibers, heating the nanofibers, crushing the nanofibers to form chip-type nanofibers, mixing the chip-type nanofibers with particulate catalysts to obtain a mix-type catalyst and heating the mix-type catalyst. | 11-29-2012 |
20140008323 | ABSORPTION CELL MANUFACTURING METHOD - A manufacturing method of an absorption cell includes preparing a first absorption layer formed of a mixture of a first absorbent and a second absorbent having a higher density than the first absorbent; coating the surface of the first absorption layer with a protective layer formed of a low-carbonizing point material and the second absorbent so as to prevent generation of dust particles from the first absorption layer; and removing the low-carbonizing point material from the protective layer so as to form a second absorption layer including a plurality of pore parts through which a fluid flows to the first absorption layer. | 01-09-2014 |
20140271375 | MIX-TYPE CATALYST FILTER AND MANUFACTURING METHOD THEREOF - A mix-type catalyst filter which has a variety of pore sizes and thus improves efficiency of catalysts and a method for manufacturing the same. The method includes spinning nanofibers, heating the nanofibers, crushing the nanofibers to form chip-type nanofibers, mixing the chip-type nanofibers with particulate catalysts to obtain a mix-type catalyst and heating the mix-type catalyst. | 09-18-2014 |
20150060032 | HEAT EXCHANGER AND VENTILATOR HAVING THE SAME - A heat exchanger usable with a ventilator, the heat exchanger having an improved structure so that air passing through the heat exchanger may be prevented from leaking. The heat exchanger of the general inventive concept includes a heat-exchanging element having a plurality of liners stacked in a uniformly spaced state and a plurality of spacers disposed between the liners to define air passages, and corner guides respectively coupled to corners of the heat-exchanging element. Each of the corner guides includes a guide channel forming a space to receive the corner of the heat-exchanging element so that the corner guides securely come into close contact with the heat-exchanging element, and to minimize a loosening of the corner guide due to an adhesive applied between the heat-exchanging element and the corner guide. | 03-05-2015 |