Patent application number | Description | Published |
20120091835 | Motor-Generator Cooling System of Hybrid-Automobile - A motor/generator cooling system of a hybrid vehicle that has a first and second motor/generator disposed in an axial direction in a transmission, may include a cooling pipe that may be disposed in an axial direction along an upper and outside of the first and second motor/generator in the transmission, a rear cover that may be connected to a downstream side of the cooling pipe such that the cooling pipe may be fixed thereto, an input supporter that may be connected to an upstream side of the cooling pipe, forms a cooling oil passage, and rotatably supports a rotor of the first motor/generator, and a case that the rear cover and the input supporter may be mounted thereon, an oil filter connected to a hydraulic pump may be mounted therein, a penetration hole may be formed therein, and the cooling pipe penetrates the penetration hole to be fixed thereto. | 04-19-2012 |
20150105203 | POWER TRANSMISSION APPARATUS FOR VEHICLE - A power transmission apparatus for a vehicle includes a first clutch and a second clutch, a first input shaft selectively connected with an engine through the first clutch and a second input shaft selectively connected with the engine through the second clutch, an electric supplement drive unit that is a motor generator performing functions of both of a motor and a generator and transmits a driving force to the second rotary shaft, a planetary gear set including first, second, and third rotating elements, in which the first rotating element is connected with the electric supplement drive unit through the second rotary shaft, the second rotating element is selectively connected with the engine through the first rotary shaft, and the third rotating element functions as a fixing element, and a shifting unit that shifts and outputs torque of the first input shaft of the input unit at several stages. | 04-16-2015 |
20150111694 | POWER TRANSMISSION SYSTEM OF HYBRID ELECTRIC VEHICLE - A power transmission system of a hybrid electric vehicle which uses an engine and first and second motor/generators as power sources may include an input device having a first input shaft receiving either or both of torques of the engine and the first motor/generator and provided with a first driving gear disposed thereon, and a second input shaft disposed in parallel with the first input shaft, receiving a torque of the second motor/generator, and provided with a second driving gear disposed thereon, an output device including an output shaft provided with one driven gear engaged with the first driving gear, a second driven gear engaged with the second driving gear, and an output gear disposed thereon, and outputting torque transmitted from the input device, and a final reduction device outputting torque transmitted from the output device as driving torque. | 04-23-2015 |
20150148189 | POWER TRANSMISSION SYSTEM OF HYBRID ELECTRIC VEHICLE - A power transmission system of a hybrid electric vehicle may include, a generating device adapted to generate electricity by torque of an engine or to start the engine. an input device adapted to receive the torque of the engine. a speed output device changing the torque transmitted from the input device into two speed steps and outputting the changed torque. an auxiliary power source disposed between the input device and the speed output device and adapted to supply torque to the speed output device or to generate electricity by the torque of the speed output device. a final reduction device outputting the torque transmitted from the speed output device. | 05-28-2015 |
Patent application number | Description | Published |
20120125921 | COOKING APPARATUS USING MICROWAVES - The present invention relates to a cooking apparatus using microwaves. The cooking apparatus using microwaves according to an embodiment of the present invention, comprises: a microwave generator which generates a plurality of microwaves to heat an object inside a cavity and then outputs the generated microwaves; and a controller which calculates heating efficiency with respect to each of the plurality of microwaves based on the microwaves reflected from the inside of the cavity among the outputted microwaves, and then sets heating time with respect to each microwave during a heating period of time according to the calculated heating efficiency. | 05-24-2012 |
20130168388 | COOKING APPARATUS AND OPERATING METHOD THEREOF - Provided herein are a cooking apparatus. The cooking apparatus includes a cavity, and a microwave generator to generate and output microwaves of a plurality of frequencies to heat an object within the cavity, wherein the microwave generator includes a controller to calculate heating efficiencies based on microwaves reflected by the inside of the cavity from among the output microwaves and to calculate heating modes consisting of microwaves for heating, during a scanning session and to control the heating modes so as to achieve the equal heating time during a heating session. Thereby, the object within the cavity is uniformly heated. | 07-04-2013 |
20130206752 | COOKING APPARATUS - Provided herein are a cooking apparatus and an operating method thereof. The cooking apparatus includes a microwave generator to generate and output microwaves of a plurality of frequencies to heat an object within a cavity, a resonance mode conversion unit to convert a resonance mode by varying at least one of progressing direction, power or frequency of the microwaves output to the inside of the cavity, and a controller to operate the resonance mode conversion unit, if the number of frequencies of microwaves, the heating efficiencies of which are more than a reference heating efficiency, is below a reference value, based on heating efficiencies calculated according to microwaves reflected by the inside of the cavity from among the output microwaves. Thereby, operating efficiency of the cooking apparatus is improved. | 08-15-2013 |
Patent application number | Description | Published |
20080216758 | METHOD AND APPARATUS FOR INDUCING ARTIFICIAL HIBERNATION OF MARINE ANIMAL - A method and an apparatus for inducing artificial hibernation of marine animal, wherein the temperature of sea water with marine animals is gradually lowered in stepwise process, while the sea water temperature is kept as is for a predetermined period of time at each step of lowering temperature, whereby the predetermined period of time maintained for each step of the lowered temperature is gradually increased to a point where changes of oxygen consumption by the marine animals greatly decreased or the changes of oxygen consumption is reached almost zero, and starting from this point, the time of constantly maintaining the sea water temperature at each step is gradually reduced to thereby ensuring a long survival rate (viability) of marine animals. | 09-11-2008 |
20090054190 | Power transmission device for hybrid vehicle - The present invention provides a power transmission device for a hybrid vehicle which provides an effect of reducing engine vibration, facilitates engine clutch control, and has a package type layout enabling mass production. | 02-26-2009 |
20090111641 | Rear wheel drive apparatus for four wheel drive (4WD) hybrid electric vehicle - A real wheel drive apparatus for a four wheel drive hybrid electric vehicle includes: a motor generator ( | 04-30-2009 |
20110264016 | WEARABLE ROBOT FOR ASSISTING MUSCULAR STRENGTH OF LOWER EXTREMITY - A wearable robot for assisting muscular strength of the lower extremity of a user: The wearable robot can be worn on user's legs and includes a central securing part, a hip joint part hingably coupled to either side of a lower end of the central securing part, a femur part fastened to the hip joint part and having rigidity, a knee part including an outer frame and a knee assistant, and a drive unit fastened to one of the hip joint part and the knee joint part to allow operation of the joint part. The outer frame includes an upper side outer frame fastened to a lower end of the femur part and a lower side outer frame fastened to the upper side outer frame by a rotatable knee joint part Both the upper side outer frame and the lower side outer frame are fastened to the knee assistant worn by the user. | 10-27-2011 |