Patent application number | Description | Published |
20130183193 | NON-FLAMMABLE MAGNESIUM ALLOY WITH EXCELLENT MECHANICAL PROPERTIES, AND PREPARATION METHOD THEREOF - A magnesium alloy that has excellent ignition resistance and is excellent in both strength and ductility. The magnesium alloy includes, by weight, 1.0% or greater but less than 7.0% of Al, 0.05% to 2.0% of Ca, 0.05% to 2.0% of Y, greater than 0% but not greater than 6.0% of Zn, and the balance of Mg, and the other unavoidable impurities. The total content of the Ca and the Y is equal to or greater than 0.1% but less than 2.5% of the total weight of the magnesium alloy. The Mg alloy forms a dense composite oxide layer that acts as a protective film. Thus the Mg alloy has very excellent oxidation resistance and ignition resistance, can be melted, cast and machined in the air or a common inert atmosphere (Ar or N | 07-18-2013 |
20130280121 | MAGNESIUM ALLOY WITH EXCELLENT IGNITION RESISTANCE AND MECHANICAL PROPERTIES, AND METHOD OF MANUFACTURING THE SAME - A magnesium alloy that forms a stable protective film on the surface of molten metal, having excellent ignition resistance restricting natural ignition of a chip thereof as well as having excellent strength and ductility, so that the Mg alloy can be melted and cast in the air or a common inert atmosphere. The magnesium alloy includes, by weight, 7.0% or greater but less than 11% of Al, 0.05% to 2.0% of Ca, 0.05% to 2.0% of Y, greater than 0% but not greater than 6.0% of Zn, and the balance of Mg, and the other unavoidable impurities. The total content of the Ca and the Y is equal to or greater than 0.1% but less than 2.5% of the total weight of the magnesium alloy. | 10-24-2013 |
Patent application number | Description | Published |
20090056037 | DRUM TYPE WASHING MACHINE HAVING TOUCH UP FUNCTION AND METHOD FOR TOUCHING UP THEREOF - Disclosed is a drum type washing machine having a touch up function and a method for touching up thereof. The drum type washing machine having the touch up function is provided with a touch up button for removing wrinkles on laundry left in the drum type washing machine and a method for touching up. Accordingly, it is not required for a user to additionally execute rinsing and dehydrating processes, or ironing so as to remove wrinkles on the laundry, thus it is convenient. And, since it is not required to additionally execute the rinsing and dehydrating processes, it is capable of preventing unwanted consumption of water and electricity. | 03-05-2009 |
20090094761 | Washing machine and operation method thereof - Disclosed is the operation method of a washing machine, including: a washing step for washing laundry; a rinsing step for rinsing the laundry by supplying water after performing the washing step and including a remaining water removal process; and a final dehydrating step for dehydrating the laundry after performing the rinsing step. The detergent solution with a certain concentration remaining inside the washing machine can be removed through the remaining water removal process, thereby preventing the contamination of supplied clean water due to the detergent solution, thus to smooth the rinsing process of the laundry. In addition, a problem of detergent remnants in the laundry after the rinsing step can be solved. | 04-16-2009 |
20090100608 | Method for operating washing machine - Disclosed is a method for operating a washing machine. The method includes a rinsing step for rinsing the laundry by supplying water after the rinsing step, the supplying of the circulation water being stopped or executed for only a certain time. Accordingly, the circulation water is not continuously supplied during the rinsing step, thus it is capable of preventing bubbles from being generated caused by continuously supplying the circulation water. Accordingly, it is capable of preventing detergent dregs from remaining on the laundry even after the rinsing step. And, it is capable of preventing large load from being applied to the washing motors due to the bubbles, thereby being capable of enhancing efficiency of the washing motors and preventing a fire due to increase of a temperature. | 04-23-2009 |
Patent application number | Description | Published |
20110293445 | HERMETIC COMPRESSOR - A compressor has a rotational driver in a hermetic container, a rotational shaft coupled to the rotation driver, and a compression mechanism coupled to the rotational shaft to inhale and compress refrigerant. In addition, a first bearing fixed to the compression mechanism supports the rotational shaft, and a second bearing is separated from the first bearing on the rotational shaft. The gap between the shaft and the first bearing is set to control a gap between the shaft and the second bearing. | 12-01-2011 |
20110318211 | SCROLL COMPRESSOR - In a scroll compressor, a pass hole is formed at a position overlapping with a discharge sector of a discharge hole, where a sector for passing a refrigerant through the pass hole is overlapped with a sector for discharging the refrigerant through a discharge hole. This may prevent over-compression of a refrigerant when the scroll compressor is driven at a low speed. This may enhance efficiency of the scroll compressor in a low speed driving mode and under a low load condition. | 12-29-2011 |
20120020819 | BUSH BEARING FABRICATING METHOD THEREOF AND HERMETIC COMPRESSOR HAVING THE SAME - Disclosed are a bush bearing, a fabricating method thereof and a hermetic compressor having the same. A lubricant member of the bush bearing can be adhered onto a housing or press-fitted therein so as to remarkably increase the thickness of the lubricant member, whereby the bush bearing can be more resistant to abrasion, and upon applying the same to the compressor, abrasion of a crank shaft or the bush bearing can be reduced. | 01-26-2012 |
Patent application number | Description | Published |
20110120165 | COMPRESSOR AND AIR-CONDITIONER HAVING THE SAME - A compressor and an air-conditioner having the same are disclosed. A compressor application voltage is detected, and the air-conditioner is operated in a pre-set operation mode according to the detection result, or the air-conditioner is operated in a pre-set operation mode in a certain time domain, thus continuously operate the compressor. Or, a compressor temperature or an ambient temperature is detected to operate the air-conditioner in a pre-set operation mode or operate the air-conditioner in a pre-set operation mode within a certain time domain, thus continuously operate the compressor. Accordingly, the compressor can be operated in a particular operation mode within a certain time slot regardless of an ambient temperature, whereby an excessive cooling operation cannot be performed at night to thus provide an agreeable cooling operation and reduce noise. The compressor is prevented from being stopped due to a low voltage, and because power of the compressor is not repeatedly turned on or off, power is consumption can be reduced and reliability can be improved. | 05-26-2011 |
20110243775 | SCROLL COMPRESSOR - A scroll compressor is provided. A value obtained by multiplying a wrap height (H) by a driving speed (V) may be controlled to be within a range of approximately 500˜1000 mmHz at a low speed driving (less than approximately 35 Hz). The wrap height of the scroll compressor, and the driving speed may be set to be optimum, thereby preventing the scroll compressor from being operated at a speed excessively lower or higher than a predetermined driving speed. This may allow the scroll compressor to be operated at an optimum low speed corresponding to the wrap height, and thus, the compressor and a refrigerating cycle apparatus having the same may have enhanced performances. | 10-06-2011 |
Patent application number | Description | Published |
20090038173 | CLOTHES DRIER - A clothes drier comprises: a body; a drum rotatably installed at the body; a hot air supply unit configured to supply hot air into the drum; a heat exchanger configured to dehumidify air exhausted from the drum; a pipe unit configured to supply water to the heat exchanger and collect water from the heat exchanger; and a freeze damage preventing unit installed on the pipe unit. The clothes drier is provided with the freeze damage preventing unit configured to partially or completely discharge out water remaining in the heat exchanger after the clothes drier is stopped. Accordingly, freeze damage of the heat exchanger during winter time is prevented. | 02-12-2009 |
20090038178 | CLOTHES DRYER - A clothes drier comprises a dehumidifying unit configured to dehumidify air exhausted from the drum, and to control an amount of water to be supplied thereto according to a drying level of clothes. As an amount of water supplied to the dehumidifying unit is controlled according to a drying level of clothes, a water consumption amount is reduced. | 02-12-2009 |
20140165417 | DEHUMIDIFYING APPARATUS FOR DRYER - A dehumidifying apparatus for a dryer is provided that includes a case, a drum disposed inside the case that receives objects to be dried therein, and a hot air supplier that supplies hot air into the drum and dries the objects to be dried. The dehumidifying apparatus includes a heat exchanger that heat exchanges with air flowing from the drum, and an injection nozzle portion disposed between the hot air supplier and the heat exchanger so as to inject a certain jet. When gas introduced into the dehumidifying apparatus from the drum passes through the jet, foreign substances such as lint, contained in the gas may be separated, thereby preventing accumulation of the foreign substances on the dehumidifying apparatus. | 06-19-2014 |
Patent application number | Description | Published |
20080216518 | FOREIGN MATERIALS FILTERING APPARATUS AND WASHING MACHINE HAVING THE SAME - In a foreign materials filtering apparatus and a washing machine having the same, a filter unit is not exposed to inside of a washing tub thus not to directly come in contact with laundry, thereby preventing the filter unit and laundry from being damaged and enhancing the entire appearance. Also, the foreign materials filtering apparatus is modularized to facilitate a detachable mounting, thereby enhancing the user's convenience. Additionally, the amount of washing water passing through the foreign materials filtering apparatus is increased by controlling a flowing direction of washing water. Furthermore, foreign materials of washing water are prevented from being introduced into a gap between a washing water circulating duct and a filter unit, thereby enhancing a washing effect. | 09-11-2008 |
20080216519 | FOREIGN MATERIALS FILTERING APPARATUS AND WASHING MACHINE HAVING THE SAME - In a foreign materials filtering apparatus and a washing machine having the same, a filter cover is installed at a washing water circulating duct disposed inside a washing tub, and a net filter is installed at an inner side of the filter cover. Accordingly, the net filter is prevented from directly contacting laundry, thereby preventing the not filter and the laundry from being damaged. Furthermore, since the net filter is covered by the filter cover, the entire appearance is enhanced. Additionally, when the net filter is mounted at the filter cover, the filter unit becomes modularized to be facilitate a detachable mounting. | 09-11-2008 |
20080216520 | FOREIGN MATERIALS FILTERING APPARATUS AND WASHING MACHINE HAVING THE SAME - Disclosed are a foreign materials filtering apparatus and a washing machine having the same. Since a filter cover unit and a filter unit are integrally modularized with each other, a user can separate or mount the filter unit from/to a washing water circulating duct by separating or mounting the filter cover unit from/to the washing water circulating duct. Accordingly, the foreign materials filtering apparatus can be easily detachably mounted at the washing water circulating duct. | 09-11-2008 |
20080216522 | FOREIGN MATERIALS FILTERING APPARATUS AND WASHING MACHINE HAVING THE SAME - In a foreign materials filtering apparatus and a washing machine having the same, owing to a detachable mounting structure between a handle and a front filter and between a rear filter and the front filter, foreign materials collected in a foreign materials filtering space can be easily cleaned. Accordingly, can be solved the conventional problem that a net filter has to be kept inside out at the time of a cleaning process, resulting in causing a user's hands to become dirty. Also, can be solved the conventional problem that there is a difficulty in removing foreign materials from the net filter due to a fibrous characteristic of the net filter. | 09-11-2008 |
20080216523 | FOREIGN MATERIALS FILTERING APPARATUS - In a foreign materials filtering apparatus for a washing machine, a filter unit is not exposed to inside of a washing tub thus not to directly come in contact with laundry. Accordingly, the filter unit and laundry are prevented from being damaged, and the entire appearance is enhanced. Additionally, the foreign materials filtering apparatus is modularized to facilitate a detachable mounting, thereby enhancing the user's convenience. | 09-11-2008 |
20080217243 | METHOD FOR CLEANING FOREIGN MATERIALS FILTERING APPARATUS - In a method for cleaning the foreign materials filtering, foreign materials collected in a foreign materials filtering space can be easily removed under a filter unit is separated from or is mounted at a filter cover unit. As a result, can be solved the conventional problems that a net filter has to be kept inside out at the time of a cleaning process to cause a user's hands to become dirty, and there is a difficulty in removing foreign materials from the net filter due to a fibrous characteristic of the net filter. Accordingly, a cleaning operation for the foreign materials filtering apparatus can be facilitated. | 09-11-2008 |
Patent application number | Description | Published |
20100058666 | SLIDING DOOR SAFETY DEVICE FOR HEAVY CONSTRUCTION EQUIPMENT - A sliding door safety device for heavy construction equipment is provided, which includes an outer side wall having a doorway formed thereon, an upper rail and a lower rail formed on an upper part and a lower part of the outer side wall, respectively, a sliding door sliding to move to a front or rear side of a cab by an upper roller and a lower roller engaged with the upper rail and the lower rail, respectively, to open or close the doorway, and first and second door position sensing switches mounted on one side of the outer side wall to sense a door position when the door is in its open position where the door is fully opened or in its closed position where the door is fully closed. | 03-11-2010 |
20100213738 | CAB OF SMALL SWING RADIUS EXCAVATOR - A cab of a small swing radius excavator is disclosed, which makes it possible to reliably prevent any collisions with a neighboring object in the course of a swing work while achieving a driver's better forward vision, by positioning a handrail in a front left side piller of a cab within a swing radius range of construction equipment, so the handrail can be more conveniently used when a driver enters or leaves a cab. In a cab of a small swing radius excavator which is equipped with a door for opening and closing its entrance, and a handrail installed outside the cab, a cab of construction equipment comprises an improved handrail which includes a lower handrail fixed at a lower outer side of a front left side piller of the cab and positioned within a swing radius range of construction equipment and an upper handrail asymmetrically extended on the lower handrail for being positioned within a swing radius range of construction equipment and fixed at an outer upper side of a front piller. | 08-26-2010 |
Patent application number | Description | Published |
20110030234 | Clothes Dryer Having Liquid Injection Nozzle - Disclosed is a clothes dryer including a cabinet, a drum rotatably installed in the cabinet, an inlet disposed at an upper side of a rear surface of the drum, and allowing air to be introduced therethrough, an outlet disposed at a lower side of a front surface of the drum, and allowing air to be discharged out therethrough, and a nozzle installed at the rear surface of the drum and configured to inject liquid, wherein an injection region of the nozzle is present below a line connecting the nozzle and the outlet, whereby the outlet of air discharged out of the drum is not present within the injection region in which the liquid is injected via the nozzle, so as to prevent the liquid injected via the nozzle from being discharged out of the outlet and also overcome a problem occurred due to remnant ingredients of the injected liquid remaining on a filter located at the outlet of the drum. | 02-10-2011 |
20110047811 | METHOD FOR OPERATING CLOTHES DRYER HAVING LIQUID INJECTION MEANS - Disclosed is a method for operating a clothes dryer, the dryer including a drum rotatably installed within a cabinet, a blow fan configured to supply air into the drum, a heater configured to heat air, and a liquid injection means configured to inject liquid into the drum, the method including a drying step of supplying hot air heated by the heater into the drum to dry clothes, a preprocessing step of cooling the inside of the drum with supplying air in a turn-off state of the heater, and a liquid injection step of injecting the liquid into the drum after performing the preprocessing step, wherein the liquid injection step is repeatedly performed in plural times, whereby the liquid can be injected into clothes after the preprocessing step, so as to allow an effective deposition of the liquid onto the clothes. | 03-03-2011 |
Patent application number | Description | Published |
20100077629 | Liquid storage container and clothes dryer having the same - Disclosed are a liquid storage container and a clothes dryer having the same. The liquid storage container comprises: a reservoir installed at a clothes dryer, and configured to store liquid therein; a floating member floating on the liquid, and disposed on the reservoir with a rotation angle variable according to level change of the liquid inside the reservoir; and display means configured to display information corresponding to the rotation angle of the floating member. The rotation angle of the floating member may vary according to a remaining amount of the liquid. And, the remaining amount of the liquid may be informed to a user through the display means. Accordingly, the user may easily check the remaining amount of the liquid without checking the inside of the liquid storage container. | 04-01-2010 |
20100077630 | Liquid storage container and clothes dryer having the same - Disclosed are a liquid storage container and a clothes dryer having the same. The clothes dryer comprises: a body; a front supporter which forms a part of a front surface of the body, and configured to fix the drum; a door installed at the front supporter; a liquid storage container comprising a reservoir configured to store liquid therein, and an inlet unit through which liquid is introduced into the reservoir; and a remaining amount indicator configured to indicate a remaining amount of the liquid stored in the reservoir, wherein the remaining amount indicator is installed on a rear surface of the front supporter, and is exposed to the front surface of the body. | 04-01-2010 |
20100077631 | Liquid storage container and clothes dryer having the same - Disclosed is a liquid storage container and a clothes dryer having the same. The liquid storage container comprises: a reservoir installed at the clothes dryer, and configured to store liquid therein; a light transmitting window disposed above the reservoir; and a level indicator configured to be partially or wholly immersed into the liquid stored in the reservoir according to a level of the liquid. According to the amount of the liquid stored in the reservoir, an immersed degree of the level indicator into the liquid may become different. Accordingly, a user may easily and rapidly check a remaining amount of the liquid with his or her naked eyes. | 04-01-2010 |
20100077633 | Laundry dryer having fragrance storage and supply assembly - A drum rotatably disposed within a cabinet, a door coupled to a front of the cabinet, a front supporter to support a side of the drum, and a fragrance storage and supply assembly disposed on the front supporter and comprising a receiving part that is rotatably installed within the cabinet. A cabinet defining an outer appearance of the laundry dryer, a drum rotatably installed in the cabinet, a door to open and close a laundry passage formed by an opening in the cabinet that is configured for passage of laundry into and out of the drum, a fragrance storage and supply assembly comprising a receiving assembly to receive liquid fragrance, a storage chamber, remote from the receiving part, to store the liquid fragrance, a mount fixed to the cabinet, a hinge, rotatably joining the mount and the receiving part, wherein the receiving part rotates about the hinge from a space within an interior of the laundry dryer to a space exterior to the laundry dryer. The laundry dryer further comprises a storage chamber to store liquid fragrance. Additionally, the storage chamber is provided with a level detector for detecting an amount of fragrance solution remaining in the storage chamber. | 04-01-2010 |
Patent application number | Description | Published |
20090056037 | DRUM TYPE WASHING MACHINE HAVING TOUCH UP FUNCTION AND METHOD FOR TOUCHING UP THEREOF - Disclosed is a drum type washing machine having a touch up function and a method for touching up thereof. The drum type washing machine having the touch up function is provided with a touch up button for removing wrinkles on laundry left in the drum type washing machine and a method for touching up. Accordingly, it is not required for a user to additionally execute rinsing and dehydrating processes, or ironing so as to remove wrinkles on the laundry, thus it is convenient. And, since it is not required to additionally execute the rinsing and dehydrating processes, it is capable of preventing unwanted consumption of water and electricity. | 03-05-2009 |
20090094761 | Washing machine and operation method thereof - Disclosed is the operation method of a washing machine, including: a washing step for washing laundry; a rinsing step for rinsing the laundry by supplying water after performing the washing step and including a remaining water removal process; and a final dehydrating step for dehydrating the laundry after performing the rinsing step. The detergent solution with a certain concentration remaining inside the washing machine can be removed through the remaining water removal process, thereby preventing the contamination of supplied clean water due to the detergent solution, thus to smooth the rinsing process of the laundry. In addition, a problem of detergent remnants in the laundry after the rinsing step can be solved. | 04-16-2009 |
20090100608 | Method for operating washing machine - Disclosed is a method for operating a washing machine. The method includes a rinsing step for rinsing the laundry by supplying water after the rinsing step, the supplying of the circulation water being stopped or executed for only a certain time. Accordingly, the circulation water is not continuously supplied during the rinsing step, thus it is capable of preventing bubbles from being generated caused by continuously supplying the circulation water. Accordingly, it is capable of preventing detergent dregs from remaining on the laundry even after the rinsing step. And, it is capable of preventing large load from being applied to the washing motors due to the bubbles, thereby being capable of enhancing efficiency of the washing motors and preventing a fire due to increase of a temperature. | 04-23-2009 |
Patent application number | Description | Published |
20100281898 | APPARATUS AND METHOD FOR CONTROLLING OPERATION OF COMPRESSOR - An apparatus and method for controlling an operation of a compressor are disclosed to enhance a compressor efficiency in each operation mode in operating a compressor in a power mode or power saving mode according to an external load. The apparatus for controlling an operation of a compressor, including: a controller that generates a control signal to select an operation mode of the compressor according to an operation load of the compressor; a compressor motor that includes a main coil and a sub-coil and is driven in one of a plurality of operation modes according to a control signal of the controller; and a power supply unit that applies power via capacitors each having a different capacitance to the sub-coil of the compressor motor according to a control signal of the controller. | 11-11-2010 |
20110120165 | COMPRESSOR AND AIR-CONDITIONER HAVING THE SAME - A compressor and an air-conditioner having the same are disclosed. A compressor application voltage is detected, and the air-conditioner is operated in a pre-set operation mode according to the detection result, or the air-conditioner is operated in a pre-set operation mode in a certain time domain, thus continuously operate the compressor. Or, a compressor temperature or an ambient temperature is detected to operate the air-conditioner in a pre-set operation mode or operate the air-conditioner in a pre-set operation mode within a certain time domain, thus continuously operate the compressor. Accordingly, the compressor can be operated in a particular operation mode within a certain time slot regardless of an ambient temperature, whereby an excessive cooling operation cannot be performed at night to thus provide an agreeable cooling operation and reduce noise. The compressor is prevented from being stopped due to a low voltage, and because power of the compressor is not repeatedly turned on or off, power is consumption can be reduced and reliability can be improved. | 05-26-2011 |
20110123361 | VARIABLE CAPACITY TYPE ROTARY COMPRESSOR - Disclosed is a variable capacity type rotary compressor, in which a refrigerant sucked via one suction pipe can be alternately sucked into each compression space via a communication passage between a plurality of cylinders so as to reduce the number of components and the number of assembly processes, thereby remarkably reducing a fabricating cost, a refrigerant within an idling cylinder can be prevented from flowing back into another cylinder so as to improve the performance of the compressor, a welding space can be ensured when connecting connection pipes so as to realize a welding automation, thereby further reducing the fabricating cost, and a mode switching valve can be stably fixed to an appropriate position so as to attenuate noise due to vibration of the compressor. | 05-26-2011 |
20110135529 | ROTARY COMPRESSOR - Disclosed is a rotary compressor in which a connecting protrusion is formed at an inner circumferential surface of a vane chamber in which a connection tube is inserted, so as to increase a sealing area between the connection hole and the connection tube, and the size of the connection hole is definitely designated so as to prevent the deformation of the cylinder when press-fitting the connection tube into the connection hole, whereby an amount of leaked refrigerant from the vane chamber can remarkably be reduced and accordingly a fast and accurate mode switching of the vane can be achieved, thereby improving the performance of the compressor and preventing noise caused by vibration of the vane in advance. | 06-09-2011 |
20110138848 | VARIABLE CAPACITY TYPE ROTARY COMPRESSOR, COOLING APPARATUS HAVING THE SAME, AND METHOD FOR DRIVING THE SAME - Disclosed is a variable capacity type rotary compressor ( | 06-16-2011 |
20110176949 | ROTARY COMPRESSOR - Disclosed is a rotary compressor in which an inner diameter of a connection hole connected to a vane chamber and an outer diameter of a connection tube inserted into the connection hole are designated so that the connection tube can closely be adhered to the connection hole, thereby preventing a refrigerant from being leaked out between the connection hole and the connection tube so as to allow a fast and accurate mode switching of the vane, resulting in improvement of the performance of the compressor and prevention of noise caused by vibration of the vane. | 07-21-2011 |
Patent application number | Description | Published |
20090038173 | CLOTHES DRIER - A clothes drier comprises: a body; a drum rotatably installed at the body; a hot air supply unit configured to supply hot air into the drum; a heat exchanger configured to dehumidify air exhausted from the drum; a pipe unit configured to supply water to the heat exchanger and collect water from the heat exchanger; and a freeze damage preventing unit installed on the pipe unit. The clothes drier is provided with the freeze damage preventing unit configured to partially or completely discharge out water remaining in the heat exchanger after the clothes drier is stopped. Accordingly, freeze damage of the heat exchanger during winter time is prevented. | 02-12-2009 |
20090038178 | CLOTHES DRYER - A clothes drier comprises a dehumidifying unit configured to dehumidify air exhausted from the drum, and to control an amount of water to be supplied thereto according to a drying level of clothes. As an amount of water supplied to the dehumidifying unit is controlled according to a drying level of clothes, a water consumption amount is reduced. | 02-12-2009 |
20090056161 | DUCTLESS TYPE CLOTHES DRIER - A ductless type clothes drier comprises a dew condensation preventing cover configured to remove moisture included in finally exhausted air discharged to a wall surface behind a body via the heat exchanger. Accordingly, finally exhausted air including moisture is prevented from directly contacting a wall surface, thereby preventing dew condensation phenomenon occurring as moisture included therein is condensed on the wall surface. As a result, can be solved the conventional problem that stains or fungi are reproduced on the wall surface thus to cause appearance degradation and sanitary problems. | 03-05-2009 |
20090071033 | DUCTLESS TYPE CLOTHES DRIER - A ductless type clothes drier comprises: a heat pump system including a condenser configured to supply hot air into the drum, and an evaporator configured to remove moisture inside air exhausted from the drum; and a lint removing unit configured to inject water to the evaporator so that lint on the evaporator can be removed. | 03-19-2009 |
20140165417 | DEHUMIDIFYING APPARATUS FOR DRYER - A dehumidifying apparatus for a dryer is provided that includes a case, a drum disposed inside the case that receives objects to be dried therein, and a hot air supplier that supplies hot air into the drum and dries the objects to be dried. The dehumidifying apparatus includes a heat exchanger that heat exchanges with air flowing from the drum, and an injection nozzle portion disposed between the hot air supplier and the heat exchanger so as to inject a certain jet. When gas introduced into the dehumidifying apparatus from the drum passes through the jet, foreign substances such as lint, contained in the gas may be separated, thereby preventing accumulation of the foreign substances on the dehumidifying apparatus. | 06-19-2014 |