| Patent Number |
Title Of Patent |
Date Issued |
| 6916351 |
Cyclone-type dust collecting apparatus for a vacuum cleaner |
July 12, 2005 |
| The cyclone-type dust-collecting apparatus for a vacuum cleaner according to the disclosed invention has a grill cleaning means for automatically removing fine dusts covering the grill when the cleaner is in use. The grill cleaning means preferably comprises a grill rotating means for |
| 6913635 |
Dust collecting filter of vacuum cleaner and vacuum cleaner having the same |
July 5, 2005 |
| Disclosed is a dust-collecting filter of a vacuum cleaner which can be reused after emptying and washing off the contaminant filled inside the filter. A dust collecting filter comprises a first case member with an air inlet hole connected through with an air inlet port of the dust collec |
| 6896711 |
Grill assembly for a cyclone-type dust collecting apparatus for a vacuum cleaner |
May 24, 2005 |
| A grill assembly for a cyclone-type dust collecting apparatus has a grill member having a grill supporting portion supported on the air outlet, a conical grill and a cylindrical grill portion, preferably integrally formed with each other. The dust blocking member has a connection member |
| 6893233 |
Noise reducing cylinder assembly for compressor |
May 17, 2005 |
| A cylinder assembly for a hermetic compressor is capable of reducing impulse and noise that is generated by a contact of a valve plate and a suction valve when the suction valve is closed. The cylinder assembly has a cylinder block having a cylinder formed therein; a cylinder head co |
| 6886865 |
Locking device for extension pipe of vacuum cleaner |
May 3, 2005 |
| Disclosed is a locking device for extension pipe of a vacuum cleaner which can be easily operated, especially in separating the extension pipe supporting holder, and be compactly manufactured since the components do not require much space. The locking device according to the present |
| 6886214 |
Steam jet apparatus for a vacuum cleaner |
May 3, 2005 |
| A steam jet apparatus for a vacuum cleaner, which can be removably mounted to a handle of a vacuum cleaner body to supply a jet of steam to a cleaning surface, and which employs the power supply and switch for the vacuum's attachment accessories. The steam jet apparatus includes a ho |
| 6880200 |
Suction device for a vacuum cleaner |
April 19, 2005 |
| A vacuum cleaner suction device includes an upper casing member and a lower casing member that oppose each other. A rotary brush chamber in the suction device has a suction port formed therein. A turbine chamber that is separated from the rotary brush chamber but interconnected thereto |
| 6872057 |
Hermetic compressor casing |
March 29, 2005 |
| A hermetic compressor casing is capable of reducing transmission of vibration to the outside environment by blocking the vibration from the compressor body. The hermetic compressor casing encloses a refrigerant compressing means, which draws in low temperature and low pressure gaseous |
| 6868307 |
Robot cleaner, robot cleaning system and method for controlling the same |
March 15, 2005 |
| A robot cleaner, a robot cleaning system and a method for controlling the same capable of efficiently performing work on command by recognizing the driving distance and direction of the robot cleaner regardless of a of wheel slippage or irregularity in the floor. The robot cleaner perfor |
| 6862773 |
Dust cover sealing apparatus for a vacuum cleaner |
March 8, 2005 |
| A dust cover sealing apparatus of a vacuum cleaner comprises a first fence protruding from an edge of a dust collecting chamber and having a predetermine height, and a second fence protruding from an inner surface of the dust cover to contact an end of the first fence when the dust cover |
| 6857165 |
Grill assembly for a cyclone-type dust collecting apparatus for a vacuum cleaner |
February 22, 2005 |
| A grill assembly for a cyclone-type dust collecting apparatus reduces the amount of contaminants passing through a grill, and also allows easy removal of contaminants from the grill, includes a grill body having a plurality of blades formed along an outer circumference of the grill body |
| 6848145 |
Steam jet apparatus for a vacuum cleaner |
February 1, 2005 |
| A steam jet apparatus of a vacuum cleaner removably mounted to a handle of a vacuum cleaner body to supply a jet of steam to a cleaning surface, and employs the power supply terminal and switch for the vacuum's attachment accessories. The steam jet apparatus includes a body having a rese |
| 6841963 |
Robot cleaner, system thereof and method for controlling same |
January 11, 2005 |
| A robot cleaner, a system thereof, and a method for controlling the same. The robot cleaner system includes a robot cleaner that performs a cleaning operation while communicating wirelessly with an external device. The robot cleaner has a plurality of proximity switches arranged in a row |
| 6835050 |
Reciprocating compressor |
December 28, 2004 |
| A reciprocating compressor comprising a main frame disposed inside a case to support an electrically-driven unit, a cylinder block connected with the main frame 100 and having a compression chamber, a cylinder head having a refrigerant discharge chamber and connected with the cylinder |
| 6833508 |
Holder for lead wire |
December 21, 2004 |
| Disclosed is a lead wire holding member. In the disclosed invention, the holding member for holding a plurality of lead wires together includes one or more holding plate, each plate having a hole for receiving the plurality of lead wires all together and a slit formed from the hole to |
| 6833015 |
Cyclone-type dust-collecting apparatus for use in a vacuum cleaner |
December 21, 2004 |
| A cyclone-type dust-collecting apparatus for use in a vacuum cleaner has a cyclone body having an inflow port and an outflow port, the cyclone body being capable of forming a whirling air current from dust-laden air drawn into the vacuum cleaner through the inflow port; a dust-collecting |
| 6827561 |
Cylinder assembly and hermetic compressor having the same |
December 7, 2004 |
| A hermetic compressor having a cylinder assembly comprising a casing into which refrigerant flows, a rotor rotatably inserted in a stator disposed inside the casing, crank shaft, connecting rod connected with the crank shaft, piston, and cylinder assembly comprising a cylinder block, a v |
| 6824580 |
Cyclone dust collecting apparatus for a vacuum cleaner |
November 30, 2004 |
| A cyclone dust collecting apparatus having a cyclone body for forming a vortex flow of contaminant-laden air that is drawn in through the air inflow port. The cyclone body includes a first connection pipe connected to an extension pipe adjacent to a suction port of the vacuum cleaner, an |
| 6823896 |
Valve assembly of a reciprocal compressor |
November 30, 2004 |
| A valve assembly of a close-type reciprocal compressor. The valve assembly includes a valve plate disposed between a cylinder body and a cylinder head, a reed valve for opening and sealing a refrigerant discharge hole formed at the valve plate, a first stopper for resisting against a ben |
| 6823558 |
Bushing seal in a vacuum cleaner brush having a floor cloth |
November 30, 2004 |
| A vacuum cleaner brush having a case and a rotary element on which a floor cloth is attached. The rotary element is rotatably disposed on a lower portion of the case. A housing is disposed in the case, having a motor disposed therein, the motor rotatably driving the rotary element. A fir |
| 6811584 |
Cyclone dust collecting apparatus for a vacuum cleaner |
November 2, 2004 |
| A cyclone dust collecting apparatus having a cyclone body that has a first connection pipe connected to an extension pipe adjacent to a suction port of the vacuum cleaner, and a second connection pipe connected to the extension pipe adjacent to a body of the vacuum cleaner, and an air in |
| 6807707 |
Air exhaust structure for an upright-type vacuum cleaner |
October 26, 2004 |
| An air exhaust structure for an upright-type vacuum cleaner capable of a convenient use by providing a filter cover which is not easily opened by a discharging pressure of the air, while the filter cover is easily opened and closed by the user. The air exhaust structure of an upright-typ |
| 6806609 |
Single phase induction motor and hermetic reciprocal compressor having a single phase induction |
October 19, 2004 |
| A single phase induction motor and a compressor utilizing the single phase induction motor wherein the motor has a stator having a plurality of slots; a rotor being rotated by a magnetic field generated by an electric force between the stator and the rotor; and a main winding and a sub |
| 6792647 |
Filter supporting structure for an upright-type vacuum cleaner |
September 21, 2004 |
| A filter supporting structure for an upright-type vacuum cleaner having a body divided by a partition into a dust-collecting chamber having a dust bag and a motor driving chamber, a filter grill formed at the partition in order to allow an air passed through the dust bag of the dust-coll |
| 6789575 |
High efficient valve assembly of compressor |
September 14, 2004 |
| A high efficient valve assembly of a compressor has a valve plate having more than one discharging valve; a discharging valve for opening and closing the discharging valve, one end of the discharging valve is settled at the valve plate between the valve plate and a cylinder head; a stopp |
| 6782584 |
Upright type vacuum cleaner |
August 31, 2004 |
| An upright type vacuum cleaner has a cleaner body having a vacuum generating apparatus disposed therein and a suction brush disposed at a lowerportion; a cyclone unit for separating contaminants from contaminant-laden air and discharging a contaminant-free air through an outflow pass |
| 6779230 |
Air flow structure for an upright-type vacuum cleaner |
August 24, 2004 |
| An air flow structure for an upright-type vacuum cleaner having a body divided by a partition into a dust-collecting chamber having a dust bag and a motor driving chamber having a motor; an air suction port protruded at an upper part of the dust-collecting chamber in order to draw air |
| 6772792 |
Compressor valve assembly |
August 10, 2004 |
| The valve assembly includes a valve plate having a refrigerant discharging hole, a discharging valve having one end that is settled at the valve plate for opening and closing the refrigerant discharging hole, a keeper, placed at above the discharging valve, having one end that is connect |
| 6767195 |
Valve for hermetic compressor |
July 27, 2004 |
| A valve for a hermetic compressor has a valve plate disposed between a cylinder block and a cylinder head. The cylinder block has a cylinder, and the cylinder head has a refrigerant suction chamber and a refrigerant discharge chamber, which are partitioned from one another by a partition |
| 6766823 |
Valve apparatus for hermetic compressor |
July 27, 2004 |
| A valve apparatus for a hermetic compressor including a valve plate having a refrigerant discharging hole for discharging a refrigerant, a discharging valve having one end fixed at the valve plate and another end for opening and closing the refrigerant discharging hole, a stopper having |
| 6760216 |
Protective cover mounting apparatus for a hermetic compressor |
July 6, 2004 |
| A protective cover mounting apparatus for a hermetic compressor for removably mounting a protective cover to protect electrical parts disposed on a terminal portion of a hermetic compressor casing comprises a pair of first protrusions respectively formed on two facing sides of the pr |
| 6757933 |
Cyclone dust collecting apparatus and upright vacuum cleaner |
July 6, 2004 |
| A cyclone dust collecting apparatus that includes a cyclone body that has an inflow passage and a outflow passage, and is removably connected with a cleaner body; a grill body that has a connection passage for being connected with the outflow passage; a shielding member removably connect |
| 6755630 |
Apparatus for compressing fluid |
June 29, 2004 |
| An apparatus for compressing fluid comprises a cylinder bore longitudinally penetrating a cylinder block a suction port penetrating to the cylinder bore, and a pair of slot-shaped fluid discharge having one opening at an end portion of the cylinder bore; a piston; a discharge valve assem |
| 6748297 |
Robot cleaner system having external charging apparatus and method for docking with the charging |
June 8, 2004 |
| A robot cleaner system capable of accurately docking with an external charging apparatus and a method for docking with an external charging apparatus comprising a power supply terminal connected to a supply of utility power, an external charging apparatus including a terminal stand f |
| 6742351 |
Ice making machine |
June 1, 2004 |
| An ice-making machine comprises a housing, an evaporator connected to a freezing system, a base frame having a plurality of freezing cells for receiving water to be frozen, a freezing base plate on which the evaporator is disposed, the freezing base plate having a lower surface and f |
| 6739237 |
Connecting rod apparatus of hermetic compressor |
May 25, 2004 |
| A connecting rod apparatus of a compressor for converting a rotation to a reciprocal sliding by connecting an eccentric portion of a crank shaft and a piston. The connecting rod apparatus has: a bush rotatably connected with the eccentric portion, and having a first connecting portion wi |
| 6735816 |
Upright-type vacuum cleaner |
May 18, 2004 |
| An upright-type vacuum cleaner in which a cyclone body is connected to and separated from a cleaner body without the use of a separate tool. The upright-type vacuum cleaner has a cleaner body having a suction brush formed at a lower part, and a vacuum-generating device built therein. A |
| 6733257 |
Dual cylinder apparatus for reciprocal hermetic compressor |
May 11, 2004 |
| A dual cylinder apparatus for a reciprocal hermetic compressor with a cylinder body having two open ends. A pair of valve plate units are disposed at both ends of the cylinder body, and have refrigerant discharge holes formed therein. A pair of pistons are movably disposed in the cyl |
| 6732826 |
Robot cleaner, robot cleaning system and method for controlling same |
May 11, 2004 |
| A robot cleaner, robot cleaning system, and a method for controlling the same, using wireless communications an upwardly-looking camera for photographing an upper image perpendicular to a forward-looking direction of driving the robot cleaner; and a controller for controlling the driving |
| 6732405 |
Vacuum cleaner |
May 11, 2004 |
| A vacuum cleaner having a suction brush movably disposed at a lower portion of a cleaner body, a by-pass motor disposed in the cleaner body and generating a suction force at the suction brush. A cyclone dust-collecting apparatus disposed in the cleaner body has an inflow passage, into wh |
| 6729225 |
Connecting-rod apparatus of hermetic compressor |
May 4, 2004 |
| In a connecting apparatus of a hermetic reciprocal compressor to convert a rotary movement into a reciprocal sliding movement by connecting an eccentric portion of a crankshaft and a piston, the connecting apparatus has a ball; a first connecting member having a small diameter portion |
| 6712591 |
Discharge valve of a hermetic compressor using stopper and weight driven disc valve |
March 30, 2004 |
| A discharge valve of a hermetic compressor includes a valve plate disposed on a cylinder head that draws in and discharges refrigerant according to reciprocal movement of a piston, and the discharge valve having a discharge hole formed therein through which refrigerant is discharged, a |
| 6702868 |
Grill assembly of a cyclone dust-collecting apparatus for a vacuum cleaner |
March 9, 2004 |
| A grill assembly of a cyclone dust-collecting apparatus for a vacuum cleaner may improve the capability of dust-collecting of the vacuum cleaner by reducing the amount of the filth drawn into a vacuum-generating device of the vacuum cleaner through a grill. The grill assembly may be |
| 6702557 |
Valve assembly prohibiting re-expansion of residual fluid |
March 9, 2004 |
| A fluid compressing apparatus including a cylinder block having a cylinder bore with a diameter penetrating through the cylinder block in a lengthwise direction, a discharge chamber having a diameter larger than the diameter of the cylinder bore, and at least one fluid suction port p |
| 6688460 |
Cup transfer device for vending machine |
February 10, 2004 |
| A cup transfer device of a vending machine can prevent the cup transfer device, peripheral objects or the device motor from being damaged, even when an abnormal case is encountered, thereby preventing the cup holder from rotating actively. The cup transfer device comprises a cup holder; |
| 6688131 |
Ice making machine |
February 10, 2004 |
| An ice making machine comprising a housing, an evaporator connected to a freezing system, a base frame having a multiplicity of freezing cells for receiving water to be frozen, a freezing base plate provided with the evaporator and having freezing fingers formed on the lower surface of t |
| 6688130 |
Ice making machine |
February 10, 2004 |
| An ice making machine comprises a housing, an evaporator connected to a freezing system, a base frame having a plurality of freezing cells for being filled with water to be frozen, a freezing base plate provided with the evaporator and freezing fingers formed on the lower surface of the |
| 6685233 |
Suction hose assembly for an upright type vacuum cleaner |
February 3, 2004 |
| A suction hose assembly for an upright type vacuum cleaner having an air inlet connected to one end of a flexible hose and a suction pipe at the other end. A connection portion movably connects the suction pipe to the flexible hose allowing the suction pipe to rotationally rotate relativ |
| 6660053 |
Grill assembly of cyclone dust collecting apparatus for vacuum cleaner |
December 9, 2003 |
| A grill assembly of a cyclone dust collecting apparatus for a vacuum cleaner capable of improving dust collecting function of the vacuum cleaner by preventing dust from being drawn to a vacuum-generating device after passing through a grill. The grill assembly is disposed at an upper |
| 6659732 |
Supercharging device of hermetic compressor |
December 9, 2003 |
| A supercharging device of a hermetic compressor comprises a suction chamber connected with a suction pipe and a cylinder, the suction chamber formed at lower side of a cylinder block; a suction fan rotatably disposed in the suction chamber; a driving pulley disposed on a lower end of a c |
