Class / Patent application number | Description | Number of patent applications / Date published |
068131000 | Impulsing | 71 |
20090301142 | PULLEY ELECTRIC MOTOR FOR A WASHING MACHINE, ACTUATION SYSTEM FOR A WASHING MACHINE AND WASHING MACHINE - A pulley electric motor for a washing machine, comprising a stator, a rotor, electronic power circuitry for actuating the rotor, and electronic control circuitry for controlling both the electronic power circuitry to control movement of the rotor and a discharge electric pump of the washing machine. An actuation system for a washing machine is also described, comprising a pulley electric motor for the actuation of a washing drum and a discharge electric pump for discharging water, controlled by the electronic control circuitry, the pulley electric motor equipped with electronic control circuitry which also controls the discharge electric pump. Also described is a washing machine comprising a housing body for a rotary washing drum, a pulley electric motor connected to the drum through a kinematic belt/pulley coupling, a discharge electric pump, and electronic control circuitry for controlling the pulley electric motor. The electronic control circuitry also controls the discharge electric pump. | 12-10-2009 |
20100251781 | WASHING MACHINE - A washing machine includes: a cabinet forming an external appearance; an outer tub hanging within the cabinet and having an open upper portion allowing the clothes to enter therethrough, and allowing washing water to be put therein; and an inner tub disposed within the outer tub and rotating based on a vertical shaft, wherein the outer tub includes: a base through which a driving shaft rotating the inner tub; and a side wall part extending upward from the base to form a side wall of the outer tub and having a lower portion thicker than an upper portion thereof. The increase in weight according to an increase in capacity can be reduced and a loss of rigidity can be to minimized. Also, because the center of gravity is removed to a lower side, stability with respect to vibrations can be obtained. | 10-07-2010 |
20110094271 | Pulsator device usable with washing machine and washing machine having the same - A pulsator device that generates a composite stream of water to improve performance of a washing machine. The pulsator device includes a first pulsator configured to be rotated about a rotary shaft, a shaft connected to the first pulsator such that the shaft is rotated with the first pulsator, the shaft being eccentric with respect to the rotary shaft, and a second pulsator rotatably coupled to the shaft. | 04-28-2011 |
20110107799 | LAUNDRY APPLIANCE - A laundry machine configured to supply a first amount of water to the wash tub wherein a wash plate can be oscillated such that clothes items directly above and in contact with the impeller are frictionally dragged in a oscillatory manner with the wash chamber while continuing to oscillate said wash plate, an additional supply of water is added to said wash tub such that as cloth items lost frictional engagement with the wash plate, the cloth items continue to move along an inverse toroidal rollover path at higher water levels. | 05-12-2011 |
20110120194 | Washer with Drive Shaft Doubling As Tub Drain Path - An automatic washing machine includes a wash basin having a plurality of apertures and an annular liquid reservoir formed at an upper portion of the basin. A plurality of flow channels are arranged around the exterior surface of the wash basin. The plurality of flow channels includes upward flow channels, configured for directing wash liquid extracted from the wash basin into the reservoir under centrifugal force generated in a spin cycle. The plurality of flow channels also includes downward flow channels configured for directing wash liquid from the reservoir to a central drain following the spin cycle. The arrangement avoids the need for an outer wash tub, and at the same time provides stabilization to the wash basin during high speed spins. In another aspect, the wash basin may include wash action ramps provided on a bottom surface of the wash basin and at an upper sidewall of the wash basin. The wash action ramps, in conjunction with a sequence of wash basin acceleration and deceleration cycles, induce an effective wash action, and circulation of the wash load, in lieu of a conventional central agitator. In yet another aspect, a drive system of the washing machine comprises a drive shaft that doubles as a drain pipe for draining wash liquid from the wash basin. | 05-26-2011 |
20110247373 | LAUNDRY TREATING APPLIANCE WITH TUB RING - A laundry treating appliance having a tub with a tub ring and a drum located within the tub having a balance ring. The tub ring may extend radially inward and be spaced above the balance ring. The tub ring and balance ring may have an angled portion to provide for a generally constant space between the tub ring and balance ring during rotation of the drum within the tub. | 10-13-2011 |
20110289981 | DRUM TYPE WASHING MACHINE - A suspension for a drum type washing machine includes a cylinder, a magnetic field generator fixed in the cylinder and generating a magnetic field in a variable manner, a pair of magnetic members located at both axial sides of the generator respectively, a shaft supported so as to be axially reciprocable relatively between the generator and the magnetic member and so as to extend through the generator and the magnetic member, a smart fluid including a magneto-rheological fluid filling a first space defined between the shaft and the magnetic field generator and a second space defined between the shaft and the magnetic members and located near the first space, and a sealing member which is fixed in the cylinder so as to be located below the generator and is in close contact with a periphery of the shaft thereby to prevent leak of the smart fluid. | 12-01-2011 |
20120024017 | Impulse type shock wave flash dyeing machine - An impulse type shock wave flash dyeing machine is disclosed. A row of joint nozzles can send out high-speed air flows to prompt fibrous fabric to spread out and move in the dyeing machine through the effect of impulse. Dyes or processing agents may be converted into fine mist and is carried by the high-speed air flows to blast the fibrous fabric ( | 02-02-2012 |
20120255328 | MAGNIFYING DOOR FOR A WASHING MACHINE APPLIANCE - The present invention relates to a lid or a door for a washing machine and, more particularly, to a door that provides magnification of the interior of the washing machine. The door provides a magnified view of the washing chamber of the appliance to improve consumer perception of the capacity of the washing chamber while also allowing the consumer to view the washing chamber when the machine is operating. | 10-11-2012 |
20130025329 | TUB AND WASHING MACHINE HAVING THE SAME - A tub and a washing machine having the same which omit an air chamber cap, thereby reducing production costs and decreasing the number of water leakage points. The tub of the washing machine includes a diaphragm extended downward from the inner surface of the tub to form an air chamber at one side of the lower portion of the tub, and a drain hole formed beneath the air chamber to discharge wash water. | 01-31-2013 |
20130139557 | Washing Machine Drive System - The present invention discloses a top-loading washer drive system. The system includes a mounting plate connecting to the body of the washer, a driving pulley, a main shaft assembly fastened to the washer agitator, a sleeve shaft assembly fastened to the washer basket, a clutch, and a brake module. The lower part of main shaft assembly is connecting to the driving pulley. The sleeve shaft assembly and main shaft assembly are coaxially arranged and can rotate with respect to each other. The lower end of the sleeve shaft assembly is connected with driving pulley through the clutch. The main shaft assembly includes an input shaft at one end and an output shaft at the other end. A planetary gear module and an oscillating drive output module are configured between the input shaft and the output shaft. The braking module includes a cone-shaped brake unit and a braking control unit. | 06-06-2013 |
20130199247 | CLUTCH ASSEMBLY AND WASHING MACHINE HAVING THE SAME - A washing machine includes a cabinet, a tub disposed within the cabinet, to store wash water, a rotating tub rotatably disposed within the tub, a pulsator rotatably disposed within the rotating tub, a motor disposed beneath the tub, to provide power for rotation of the rotating tub and the pulsator, and a clutch assembly disposed between the motor and the rotating tub. The clutch assembly includes a clutch coupling movable vertically between upper and lower positions to transmit the power from the motor to at least one of the rotating tub and the pulsator, a coupling lever movable pivotally to vertically move the clutch coupling, and a clutch lever movable pivotally and operatively connected to the coupling lever to pivotally move the coupling lever. | 08-08-2013 |
20130269396 | WASHING MACHINE HAVING DAMPING APPARATUS - A washing machine having a structure in which a drum can stably rotate. The washing machine includes a cabinet including an outer frame that constitutes an exterior, an inner frame connected to an inner side of the outer frame, and a lower frame coupled to a lower part of the outer frame; a drum rotatably disposed in the inner frame; a base plate coupled to a lower part of the drum; a driving unit coupled to the base plate and driving the drum; and a damping apparatus that connects the base plate and the lower frame so as to absorb vibration occurring while the drum rotates. | 10-17-2013 |
20140033772 | WASHING MACHINE - A washing machine comprising a cabinet including an outer frame defining an appearance and an inner frame at least partially connected to an inner surface of the outer frame and a drum having a cylindrical shape and rotatably disposed in the inner frame. The inner frame includes a water flow disturbing part to disturb water flow generated in a space formed between the drum and the inner frame when the drum is rotated. The water flow disturbing part may have a shape that at least a portion of the inner frame protrudes outwardly along a periphery of the inner frame so that a length of at least one gap between an inner surface of the inner frame and an outer circumferential surface of the drum is different from a length of another gap. Accordingly, the drum may be stably rotated without collision with the frame in a dehydration process. | 02-06-2014 |
20140076003 | WASHING MACHINE - A washing machine provided with a balancing device which may suppress variation in horizontal vibration of a spin basket without performing control operation. The balancing device includes a ring-shaped casing installed to be concentric with the spin basket, and a plurality of the balancing balls and a viscous fluid. A ring-shaped ball accommodation portion, a fluid accommodation portion provided at a lower inner side of the ball accommodation portion in a radial direction of the ball accommodation portion, and a communication channel are formed in the casing. The fluid accommodation portion is provided at a portion of the casing along a circumferential direction of the casing. A bottom surface of the ball accommodation portion is inclined downward such that the balancing balls gather at the opposite position facing the fluid accommodation portion when rotation of the spin basket is stopped. | 03-20-2014 |
20140096568 | LAUNDRY TREATING APPLIANCE IMPELLER - A laundry treating appliance may include a drum and an impeller. The impeller may have a raised center, a bottom plate, a transition region between the bottom plate and the raised center, a center post extending upward from the raised center, and a plurality of radial protrusions extending along the raised center, the bottom plate, and the transition region. | 04-10-2014 |
20140305172 | MOTOR FOR WASHING MACHINE, METHOD FOR MANUFACTURING SAME, AND WASHING MACHINE HAVING SAME - Provided is a motor for a washing machine including: an inner rotor connected to a dehydrating tub rotating shaft and rotated together; an outer rotor connected to a pulsator rotating shaft and rotated together; and a double stator having a first coil arranged to leave a gap between the inner rotor and the outer rotor and which interacts with the outer rotor, to thereby form a first magnetic circuit and a second coil which interacts with the inner rotor to thereby form a second magnetic circuit, in which a first drive signal is applied to the first coil and a second drive signal different from the first drive signal is applied to the second coil. | 10-16-2014 |
20150020553 | LAUNDRY TREATING APPLIANCE WITH EMBOSSED CONTAINER - A laundry treating appliance for treating laundry according to a cycle of operation, includes a container rotatable about a rotational axis and having a peripheral wall, a plurality of arranged embossments, and a plurality of arranged holes, wherein the plurality of embossments may be oriented at an angle to both of the rotational axis and the plurality of arranged holes. | 01-22-2015 |
20150059415 | WASHING MACHINE WITH AGITATOR - A washing machine is presented. The washing machine is designed to open up the weave pattern that allows dirt to be removed. The washing machine comprises a cabinet having a back plate that separate the housing into a first chamber and second chamber. A drum is disposed within the first chamber and rotatably mounted to a first axle that extend through the back plate. Disposed within the drum is an agitator that is rotatably mounted to a second axle that also extends through the back plate. At least motor is connected to the first and second axle and in operation the drum and agitator rotate in opposite directions. | 03-05-2015 |
20150082837 | LAUNDRY TREATING APPLIANCE WITH INTEGRATED DYNAMIC BALANCER - A laundry treating appliance includes a rotatable drum for receiving a laundry load. The rotatable drum includes a cylindrical body with an cylindrical wall, and a cover at one or both ends. The cover has an annular groove formed by a first, second, and third walls. A fourth wall extends from the second wall. A first land is secured to the third wall and a second land is secured to the fourth wall. An adjoining piece has an adjoining wall that is attached to and extends between the first and second lands. A hollow space is bounded by the adjoining wall and the second and third walls. A movable mass is disposed in the space. | 03-26-2015 |
20150121969 | WASHING MACHINE - A washing machine includes a cabinet; a tub which is disposed in the cabinet and in which washing water is stored; a rotating tub that is disposed in the tub and accommodates laundry; a spray unit configured to spray washing water into the rotating tub; and a fixing unit to which at least a portion of the spray unit is coupled and which includes a mounting structure provided at at least a portion of a circumferential direction of the fixing unit so as to fix the spray unit. The mounting structure in which a spray unit can be fixed by a fixing unit provides that movement of the spray unit can be prevented when a washing machine operates and the spray unit can be assembled in a desired position of the washing machine. | 05-07-2015 |
20150128656 | LAUNDRY TREATMENT APPARATUS - A casing defines an external appearance of a laundry treatment apparatus. The casing has a through-hole and an outer tub placed within the casing. The outer tub is configured to receive wash water therein, and a hose extends outward through the through-hole. The hose serves to outwardly discharge the wash water received in the outer tub. A connector comprises a pair of pivotally movable parts connected to each other to tighten the hose and to secure the hose to the through-hole. | 05-14-2015 |
20160010260 | WASHING MACHINE | 01-14-2016 |
20160060802 | Washing Machines - The present invention relates to a washing machine ( | 03-03-2016 |
068132000 | Oscillatory or rotary on vertical axis | 37 |
20100281926 | Pulsator unit for washing machine and washing machine having the same - Disclosed herein is a washing machine to generate rotating and vertical water streams simultaneously. The rotating water stream is generated by rotation of an outer pulsator, and the vertical water stream is generated by rotation of an inner pulsator. A rotating body is installed between the outer pulsator and the inner pulsator, to convert rotation into vertical movement. An inner wall of the outer pulsator is formed with a curved surface to come into close contact with the inner pulsator being moved vertically. | 11-11-2010 |
20110030425 | WASHING MACHINE - Provided is a washing machine. The washing machine includes an outer tub, an inner tub, and a pulsator. The pulsator includes a base and a plurality of ribs. The ribs include an upper surface and a side surface. The upper surface extends from the hub to an outer side along a radial direction to meet a circumference of the base. The side surface declines from the upper surface to the base. The side surface includes a first side surface and a second side surface. The first side surface has a boundary with an inner side of the base. The boundary radially diverges outward in a circumference direction. The second side surface extends from the first side surface along the circumference of the base and the upper surface. | 02-10-2011 |
20120055204 | Washing machine - In order to increase washing volume, a washing machine comprises of: a cabinet holding moving and non-moving parts; a stationary tub located within the cabinet, both of which have an upper opening; and a basket located within the stationary tub which rotates around a vertical shaft, wherein the stationary tub can be attached to the cabinet using fasteners or cushioning materials and can be attached to the base bearing assembly with a flexible part, such as a rubber boot. The said base bearing assembly and the basket are suspended by a plurality of hanging rods with spring and damping elements to absorb vibrations and forces generated by an imbalanced clothing load. A tapered basket can be used to further increase the volume of the washing machine. | 03-08-2012 |
20130213096 | TUB FOR A WASHING MACHINE APPLIANCE WITH FLUID OVERFLOW CONTROL - A wash tub for a washing machine appliance is provided. The wash tub includes one or more features for controlling an overflow condition in which fluid is flowing over the side of the wash tub. These features can be used to help control the flow of fluid and/or direct the same away from the machine. | 08-22-2013 |
20140000320 | ROTATIONAL CAM MODE SHIFTER FOR A WASHING MACHINE APPLIANCE | 01-02-2014 |
20140060120 | WASHING MACHINE - Disclosed is a washing machine including a casing, an outer tub located within the casing, at least one support member to suspend the outer tub from the casing, a suspension, provided at a lower side of the outer tub and connected to the at least one support member, to attenuate vibration of the outer tub and at least one horizontal vibration attenuation unit to attenuate horizontal vibration of the outer tub by the introduction of friction according to a horizontal displacement of the outer tub. | 03-06-2014 |
20140069148 | WASHING MACHINE - A washing machine includes an annular ball balancer in a washing tub about a vertical axis. The ball balancer includes a plurality of balls, a viscous fluid, a balancer case having an annular ring space defined therein, the ring space being partitioned into a bottom surface, top surface, inner circumferential surface, and outer circumferential surface, and a plurality of division plates to partition the ring space into a plurality of arc-shaped divided spaces. The viscous fluid and at least one of the balls are received in each divided space. Each divided space is provided at a portion thereof corresponding to the bottom surface with an inclined surface downwardly inclined from one end of each division plate to a deepest part in a circumferential direction. The deepest part of each divided space is located at a position where weight balance of the balls is achieved in a stop state. | 03-13-2014 |
20140157834 | VERTICAL AXIS WASHING MACHINE - The present invention relates to a vertical axis washing machine provided with a washing fluids drainage system whose washing fluids are suctioned into the agitator and then drained from the washing basket from its central-bottom opening. In particular, a vertical axis washing machine ( | 06-12-2014 |
20150128657 | WASHING MACHINE - A washing machine including: a cabinet; a tub mounted inside the cabinet to receive washing water; a rotating drum mounted inside the tub to load laundry therein; and an injection unit to inject washing water inside of the rotating drum. The injection unit includes: a plurality of nozzles spaced away from each other to inject washing water inside of the rotating drum at different positions; and a connector configured to include a plurality of passages so that a flow path of washing water diverges into the plurality of nozzles. Washing water may be injected by the spaced nozzles over a wide area inside the drum. | 05-14-2015 |
20150361609 | WASHING MACHINE - A washing machine includes a casing, an exterior container disposed within the casing, configured to store washing water for washing, and supported to the casing, and a suspension module disposed between the exterior container and the casing and configured to buffer a vibration transferred from the exterior container to the casing. The suspension module includes a holder disposed between a horizontal suspension and a vertical suspension and configured to generate a relative movement in a length direction and to perform buffering on a vibration in a direction that crosses the length direction when the vibration is reduced. | 12-17-2015 |
20160010259 | WASHING MACHINE | 01-14-2016 |
20160069011 | TOP-LOADING TYPE WASHING MACHINE - Disclosed herein is a top-loading type washing machine which includes a drum including a drum body opened at upper and lower sides thereof, and a drum base coupled to the lower side of the drum body, a hub fixed to the drum base, an upper balancer installed to the drum body, for reducing vibrations generated when the drum rotates, and a lower balancer fixed to one of the hub and the drum base, for reducing vibrations generated when the drum rotates. The top-loading type washing machine can effectively remove eccentricity or vibrations generated during the rotation of the drum, since the lower balancer is installed at the lower side of the drum. | 03-10-2016 |
20160083888 | LAUNDRY TREATING APPLIANCE WITH A SUSPENSION ASSEMBLY AND A SUSPENSION ASSEMBLY - A laundry treating appliance having a cabinet, a wash tub located within the cabinet and defining an interior, a wash basket mounted within the wash tub and defining a laundry treating chamber, and at least one suspension assembly operably coupled to a portion of the cabinet and a portion of the tub such that the tub is suspended from the cabinet and where the suspension assembly includes a suspension rod for attaching to a portion of the tub in a lower part of the cabinet. | 03-24-2016 |
20160122933 | UNITARY TOP PANEL FOR A WASHING MACHINE APPLIANCE - A unitary top panel for a washing machine appliance defines an opening and has a nozzle positioned at the opening. The unitary top panel also defines a conduit within the unitary top panel that extends to the nozzle in order to direct a flow of wash fluid to the nozzle. A related method for forming a unitary top panel for a washing machine appliance is also provided. | 05-05-2016 |
068133000 | Bottom drive | 23 |
20090211311 | BASKET ASSEMBLY FOR A WASHING MACHINE - A basket assembly for a washing machine includes a basket and a bracket attached to the basket. A motor is coupled to the bracket and the bracket transmits rotation from the motor to the basket. The support bracket is formed of a thermoplastic and includes a hub and fins spaced from each other extending radially from the hub. Each of the fins has an attachment portion connected to the basket. The support bracket includes a reinforcement rod spaced from the hub extending from one of the fins to another of the fins for reinforcing the fins when the support bracket transmits rotation from the motor to the basket. | 08-27-2009 |
20090293554 | PULSATOR WASH SYSTEM - A pulsator wash system includes a cabinet, a wash tub supported within the cabinet, a wash basket supported within the wash tub, and a drive system for rotating the wash basket. A pulsator is disposed adjacent a bottom of the wash basket and drivingly connected to the drive system. The pulsator includes a base portion, a central hub extending upward from the base portion, and a plurality of radially extending vanes extending upward from the base portion. Each of the plurality of radially extending vanes extends radially from about a peripheral radial edge of the base portion to a location spaced apart from the central hub. | 12-03-2009 |
20110296876 | Pulsator device for washing machines and washing machine having the same - A pulsator device in which a second pulsator performs different movements according to rotating directions of a first pulsator so as to reduce water consumption and improve washing performance. | 12-08-2011 |
20120180532 | WASHING MACHINE AND PULSATOR THEREOF - A Washing machine washes laundry in a wobbling fashion to improve washing force and to prevent damage to the laundry. The washing machine includes a pulsator rotatably mounted at the lower part of a rotary tub to generate a water current and to move laundry, a plurality of lifters protruding from the top of the pulsator to raise the laundry during rotation of the pulsator, and a movement changing member formed at the upper end of each of the lifters to drop the laundry raised by a corresponding one of the lifters. The movement changing member includes a roller rotated by friction with the laundry. | 07-19-2012 |
20120222454 | WASHING MACHINE - A washing machine which is improved so as to firmly support a clutch. The washing machine includes a main body, a tub disposed within the main body, a drum rotatably disposed within the tub, a motor provided under the tub to provide driving force to rotate the drum, a clutch connected to the motor to transmit driving force of the motor to the drum, and a mounting plate to fix the clutch and the motor to connect the clutch and the motor to the lower surface of the tub. A first flange unit connected to the clutch is provided on the lower surface of the tub, and a second flange unit connected to the outer circumferential surface of the first flange unit is provided on the mounting plate. | 09-06-2012 |
20120304703 | WASHING MACHINE - A washing machine having an improved structure which increases washing capacity without increasing the size of the washing machine. The washing machine includes a cabinet including an outer part and a cylindrical inner part connected to the outer part, a spin basket rotatably disposed in the inner part and including a bottom and a side wall extending from the bottom, a pulsator rotatably disposed in the spin basket, a motor provided under the spin basket, a clutch to selectively transmit power of the motor to the spin basket or the pulsator, a base plate to fix the clutch and the motor, and suspension members connecting the base plate to the upper portion of the cabinet. Wash water is stored within the spin basket and is not stored outside the spin basket during a washing cycle. | 12-06-2012 |
20130031938 | WASHING MACHINE - A washing machine capable of increasing the washing capacity without enlarging the external appearance and also discharging a washing water during a washing operation or a spin-dry operation while completely isolated from electronic parts and thus reducing the risk of a power failure and fire, the washing machine including a body, a rotating tub rotatably disposed inside the body, a pulsator rotatably disposed inside the rotating tub, a driving part provided on a lower portion of the rotating tub to selectively rotate the rotating tub and the pulsator, a base plate to which the driving part is fixed, wherein a waterproofing member is provided between the base plate and a bottom of the body to seal the driving part and to prevent water from reaching the driving part. | 02-07-2013 |
20130055769 | WASHING MACHINE - A washing machine capable of protecting a water seal to prevent foreign substance from being stuck or accumulated inside the water seal, so that the water seal is prevented from being worn out. The washing machine includes a tub configured to accommodate wash water, a rotary tub rotatably installed inside the tub, a pulsator rotatably disposed inside the rotary tub, a driving shaft connected to the rotary tub and the pulsator, a support member installed on the driving shaft, a water seal installed between the driving shaft and the tub, and a protection member provided between the support member and the water seal to prevent foreign substance from being introduced into the water seal. | 03-07-2013 |
20130312462 | WASHING MACHINE - A washing machine including a tub, a spin basket rotatably mounted in the tub, a pulsator rotatably mounted in the spin basket and having a pulsator hub part extending downward from a center portion of the pulsator, a driving device to generate rotational force, a wash shaft to transmit the rotational force generated from the driving device to the pulsator, and a buoyancy clutch upwardly and downwardly movably mounted to the pulsator hub part and configured to move up and down by buoyancy. The buoyancy clutch is configured to rotate together with the pulsator. When the buoyancy clutch moves down, the spin basket is engaged with the buoyancy clutch and receives the rotational force. | 11-28-2013 |
20130333424 | SMALL SIZE PULSATOR-TYPE AUTOMATIC WASHING MACHINE - A small size pulsator-type automatic washing machine comprises a housing, a control panel seat mounted on the top of the housing, a pedestal mounted at the bottom of the housing, an outer tub and an inner tub mounted inside the housing. A direct driving motor and a bearing block are mounted at the bottom of the outer tub. The motor is mounted on the outer tub by fixing elements, and a motor shaft is coupled with a pulsator shaft inside the bearing block. A fastener strap fixes the motor and the bearing block together onto the outer tub of the washing machine, thus reducing occupied space of the washing machine while improving a variety of installation mechanism of conventional washing machine. An insulation unit is disposed in the joint between the motor shaft and the tub shaft, such that the two parts cannot be in direct contact. | 12-19-2013 |
20140020433 | WASHING MACHINE - A washing machine capable of reducing the manufacturing cost of a circulation device installed to circulate water and capable of preventing water from being scattered when spraying circulating water into a spin basket is described. A tub cover of the washing machine includes a guide part provided with a connector, which is integrated with the tub cover, connected with a circulation passage, and inclined upward toward the tub cover, and an inclined surface inclined toward the spin basket at an inner edge of the tub cover, thereby reducing the manufacturing of the circulation device and preventing water from being scattered. The washing machine includes a circulation drain port formed at a side surface of a tub and a filtering duct connected with the circulation drain port, thereby reducing the manufacturing cost of the circulation device. | 01-23-2014 |
20140109627 | WASHING MACHINE - Disclosed is a washing machine including an inner tub in which fabrics are accommodated, a fixing hub installed to the inner tub, a rotating shaft configured to penetrate the inner tub and the fixing hub, a sun gear installed to the rotating shaft and having a lower gear portion and an upper pulsator coupling portion, an inner pulsator coupled to the pulsator coupling portion, a plurality of planetary gears engaged with the gear portion and rotatably arranged on the fixing hub, a ring gear having an inner circumferential surface engaged with the planetary gears, a gear box coupled to the ring gear, and an outer pulsator coupled to the gear box, the outer pulsator being larger than the inner pulsator. As the inner pulsator and outer pulsator are rotated at different rates of rotation, complex 3D water stream may be created in the inner tub, resulting in enhanced washing ability. | 04-24-2014 |
20140165661 | MODE SHIFTER WITH A LEAF SPRING YOKE FOR A WASHING MACHINE APPLIANCE - A clutch positioning assembly for a washing machine appliance is provided. The assembly uses a cam that can be rotated so as to position the clutch between different positions that provide for engaging or disengaging a motor from a wash basket. A leaf spring, configured as a yoke in one exemplary embodiment, provides a force to urge the clutch into a position that e.g., disengages the wash basket from the motor during e.g., wash modes while also allowing the clutch to be moved into a position that engages the wash basket with the motor during spin modes. The clutch positioning assembly can be provided as a modular unit that is connected with the appliance during manufacturing. | 06-19-2014 |
20140230496 | WASHING MACHINE - A washing machine includes a cabinet for forming the appearance, a tub provided in the cabinet, a drum rotatably provided in the tub, a pulsator rotatably provided in the drum, a driving motor mounted outside the tub, and rotating the drum and the pulsator, and a water flow forming means provided below the pulsator, and forming a water flow ejected into the drum as an upstream flow. | 08-21-2014 |
20140305173 | Floating Drum and Clutch for Top-Loading Washing Machine - “FLOATING BASKET AND CLUTCH APPLIED TO THE TOP LOADING WASHING MACHINE”, more particularly, the basket floating ( | 10-16-2014 |
20150033802 | PULLEY FOR WASHING MACHINE - A pulley has a plastic body having a peripheral seat and a central hub defining a through opening, with teeth extending from the central hub into the through opening. A metal insert is located within the hub and has at least a portion circumscribing the through opening. | 02-05-2015 |
20150033803 | LAUNDRY TREATING APPLIANCE LAUNDRY MOVER WITH LIQUID DIVERTER - A laundry mover for a laundry treating appliance may include a protrusion located on an upper side of the laundry mover and forming an open-bottom cavity. The protrusion may have at least one opening fluidly communicating the cavity with a portion of the treating chamber above the protrusion. A diverter may be located on a lower side of the laundry mover such that rotation of the laundry mover brings the diverter into contact with liquid in a portion of the treating chamber underneath the laundry mover, and the diverter directs the liquid through the cavity to expel the liquid through the at least one opening. | 02-05-2015 |
20150107308 | LAUNDRY TREATING APPLIANCE - A laundry treating appliance may include a tub and a basket located at least partially within the tub and at least partially defining a laundry treating chamber. A drive system may operatively couple the tub to the basket and may be operative to rotate the basket about a rotational axis. The tub and the basket may each have a base with an effective stiffness, and the effective stiffnesses may be matched. | 04-23-2015 |
20150135778 | FULLY AUTOMATIC WASHING MACHINE HAVING A LAUNDRY LIFTING DEVICE - Disclosed is a fully automatic washing machine for easily unloading washed laundry on a bottom surface of a washing tub, and more particularly, to a full automatic washing machine for easily unloading laundry by lifting the laundry from the bottom of the washing tub by lifting a pulsator at the bottom of the washing tub. | 05-21-2015 |
20150354121 | Portable Washing Apparatus - This disclosure relates to the field of washing apparatus which are portable, and operable without a running source of water, and without a power source. The washing apparatus operates with a volume of liquid cleaner (water) and manual manipulation of a handle. The apparatus may also be dis-assembled by a user without tools for shipping or storage in a much smaller space. | 12-10-2015 |
20160090676 | WASHING MACHINE WITH A TUB FLANGE - A washing machine and a method of manufacturing the washing machine. The washing machine includes a tub flange coupled to the bottom of the inner tub and the pulsator. The tub flange provides coupling between the rotation drive unit and the inner tub. The tub flange includes multiple radially extended portions or members and optionally a bent end in each portion. The bent ends of the radially extended portions may be coupled to the inner circumferential of the inner tub or to the outer circumferential of the inner tub. | 03-31-2016 |
20160090677 | WATER STORAGE TUB INTEGRATED WITH A DRIVE UNIT SUPPORTING MEMBER DURING FORMATION THEREOF - A washing machine including a water storage tub coupled to a rotation drive unit via a supporting member. The water storage tub may be made of plastic and the supporting member may be made of metal. The supporting member strengthens the bottom of the water storage tub and thereby prevents the water storage tub from being deformed or otherwise damaged by operation of the drive unit. During the injection molding process of forming the water storage tub, the supporting member is inserted into the water storage tub and thereby integrates with the water storage tub. Thus, a separate integration process after the water storage tub is formed is advantageously eliminated, leading to improved installation precision, simplified manufacturing processes, and reduced manufacturing cost. | 03-31-2016 |
20160168775 | WASHING MACHINE MOTOR AND WASHING MACHINE COMPRISING SAME | 06-16-2016 |
068134000 | Impellers | 10 |
20100223961 | TANGLING DETECTION FOR AN AUTOMATIC WASHER - A method and apparatus for determining the degree of tangling of fabric items during a wash process based on at least one of the motor speed or motor current. | 09-09-2010 |
20110271719 | WASHING MACHINE - A novel and excellently configured washing machine wherein a washing-tub can be rotated by centering on either two rotating-shafts oriented in different directions. | 11-10-2011 |
20120144877 | AGITATOR ASSEMBLY FOR CLOTHES WASHING MACHINE - An agitator assembly for a clothes washing machine is provided. The agitator assembly includes a base rotatably mounted on a lower portion of a rotary drum. The base includes an upper surface and a lower surface and is configured to rotate about a first rotational axis. A plurality of vanes is mounted on the upper surface of the base and is rotated together with the base about the first rotational axis. Each vane extends radially from the first rotational axis toward a periphery of the base. The impeller is configured to rotate along with rotation of the base about a second rotational axis which is radially offset from the first rotational axis. Rotation of the impeller imparts an upper flow through the base to the water contained in a water basket. | 06-14-2012 |
20120291496 | STATIC BASKET WASHING MACHINE - A washing machine appliance, such as a consumer washing machine, includes a casing, and a tub disposed within the casing. A wash basket is received within the tub and is configured for receipt of articles to be washed. A diffuser plate defines a continuous bottom of the wash basket and includes a plurality of passages defined therethrough. An impeller system is operably configured within the tub below the diffuser plate and includes at least one impeller that is rotationally driven during a wash cycle to direct high velocity wash water through the passages with sufficient energy to move and wash articles within the wash basket. | 11-22-2012 |
20130180292 | WASH BASKET FOR USE WITH A WASHING MACHINE APPLIANCE - The present subject matter provides a wash basket that has a plurality of fins mounted to the wash basket. The plurality of fins is configured to deliver a flow of wash fluid to the top of the wash basket using e.g., a conduit between the bottom and the top of the wash basket where the wash fluid may be directed to articles disposed within the wash basket. | 07-18-2013 |
20130199248 | AGITATOR PROVIDED WITH FLOATING ELEMENT WITH BLADES APPLIED TO WASHING MACHINES - Agitator provided with floating element with blades applied in washing machine, more particularly, it's about an agitator of the type applied in clothes washing machines, preferentially with top load, conventionally provided with a water reservoir or tank, a perforated basket with pulsing/alternated spin movement, configuring the place where the clothes are accommodated; the agitator element is from type installed at the bottom of the basket and in the center of the same, and it can be followed by an accessory, provided with vertical blades, integrated to the pulsing rotating system of the basket, the agitator includes a base sector with skirt shape configuration which surface is multi-perforated and provided with radial threads, equidistantly distributed; from the interior face of the plan is developed the tubular body that, along with the lateral wall of the skirt configures space for the assembly of a floating element with radial vertical blades dimensioned for acting at the respective radial threads; referred floating element has a vertical displacement course foreseen between the internal face of the surface and the bumper ring appropriately fixed at the base of the tubular body for allowing the blades to adopt a projecting position in projection or a collected position with regards to the surface based on the existence or not of water inside the reservoir basket of the clothing washing machine. | 08-08-2013 |
20140076004 | PULSATOR FOR WASHING MACHINE - A pulsator for a washing machine includes a base; a rotating shaft positioned at a center of the base; a washing protrusion supported by the base, connected to the rotating shaft, and that protrudes upward; and a curved surface portion supported by the based, and having convex and concave curved surfaces in succession thereon. | 03-20-2014 |
20140190217 | IMPELLER FOR A WASHING MACHINE APPLIANCE - An impeller for a washing machine appliance is provided. The impeller includes a stamped plate that is rotatable about an axis of rotation. The stamped plate also defines an opening at the axis of rotation. A mounting insert is received within the opening of the stamped plate in order to fix the mounting insert to the stamped plate. | 07-10-2014 |
20140283563 | FULLY AUTOMATIC WASHING MACHINE - A fully automatic washing machine capable of performing a stable driving at high speed during a spin-drying cycle by increasing the strength of a bowl part of a drum, the washing machine including a cabinet, a tub provided at an inside the cabinet, a drum rotatably provided at an inside the tub, a driving apparatus provided at a lower side portion of the drum to rotate the drum, and a flange shaft coupled to a lower portion of the drum to be connected to the driving apparatus, the drum includes a body part and a bowl part having a rim part provided with a lower end thereof, and a bottom part provided at a lower end portion of the rim part, and the flange shaft is provided to be bent while extending from the bottom part to the upper end portion of the rim part. | 09-25-2014 |
20160201241 | WASHING METHOD FOR WASHING MACHINE AND A WASHING MACHINE | 07-14-2016 |