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7290414 |
Integrated laundry suspension system
A suspension system for use in a laundry washing machine to suspend a tub assembly from a base portion of a cabinet. The suspension system includes a support frame interconnected to an outer tub of...
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7251962 |
Washing machine with structure for absorbing vibration of driving part
A washing machine with a vibration-absorbing structure for preventing the transfer of the vibration of the driving part is disclosed. The washing machine includes a rotor housing 50 in which a...
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7039976 |
Braking control system for a washing machine
An inner tub of a washing machine is rapidly braked during a portion of a deceleration phase following an extraction phase of an overall spin cycle. A controller establishes the braking operation...
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6701561 |
Method and system for detecting fluid injection from stationary to rotating members
Methods and systems are disclosed for detecting mass transfer in a rotating device or rotating system, such as a washing machine or dishwasher. Mass may be transferred from the stationary member to...
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6681430 |
Method and system for mechanizing simultaneous multi-actuator actions applied to dynamic balancing
A method and system for dynamically balancing a rotating system based on a plurality of simultaneous and discrete control actions that place mass at predetermined locations within the rotating...
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6668599 |
Washing machine
The objective of the present invention is to provide a washing machine capable of removing earth/sand, waste thread, dust and the like stuck to the washing. In order to realize the objective, the...
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6591640 |
Damper for full automatic washing machine
Damper for a full automatic washing machine including an upper buffering member fitted to an inside of an upper portion of a washing machine housing, an elastic member under the lower buffering...
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6531801 |
Asynchronous motors having simple rotor structures
A device for converting electrical energy into mechanical work is disclosed. The device includes a rotor body having a radial length, a ferromagnetic layer having a radial thickness, the...
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6422047 |
Washing machine with unbalance detection and control system
A washing machine is provided with an unbalance detecting and control system which can sense an out-of-balance condition in five distinct directions extending within substantially three...
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6401500 |
Washing machine brake roller thrust bearing
A thrust bearing assembly for absorbing forces on an input shaft of a washing machine is described. In one embodiment, the thrust bearing assembly is located at an upper end of the input shaft just...
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6397643 |
Suspension apparatus of washing machine
A suspension apparatus of a washing machine which supports a washing tub in a suspended state in a casing of the washing machine is disclosed. The suspension apparatus includes suspension rods...
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6354115 |
Two-component seal for a washing machine spin tub
A two-component seal for the spin tub of a washing machine. The two-component seal is disposed about the tub opening and a metal shroud seal to prevent water in the washer from entering a motor and...
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6336348 |
Sensor for detecting both water level and vibration in washing machine
Sensor for detecting both a water level and a vibration in a washing machine, which permits detection both of the water level of washing water in a washing tub and the vibration of the washing tub,...
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6327732 |
Fluid balancing ring and method for using same
A fluid balancing ring includes a plurality of partitions forming a circular array of sub-chambers around its circumference. A valve is associated with each of the partitions and is movable in...
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6158257 |
Horizontal axis clothes washing machine with balance rings
A horizontal axis clothes washing machine. A rotatable clothes basket has a generally longitudinally extending and generally horizontally oriented axis of rotation and has two longitudinally...
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6151930 |
Washing machine having a controllable field responsive damper
A controllable medium device for resisting movement (rotary, linear, or sliding) between two relatively moveable members includes a first member and a second member coupled for relative movement...
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6122942 |
Washing machine having dual damping structure
A washing machine having a dual damping structure can effectively prevent undesirable vibration of an outer tub by lowering the center of gravity of outer tub depending on a quantity of washing...
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6122843 |
Drum washer-drier with reduced vibration to a mounting floor
Drum washer-drier includes a drum rotating about a horizontal rotary axis, a water tank including drum, and outer tank resiliently supporting water tank. A plurality of suspending rods are...
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6018967 |
Noise reducing clip device for a washing machine
A noise reducing clip device includes a clip body and a fulcrum-defining element. The clip body receives a washing machine wash tub wall and a fastener to secure the tub wall to the clip body and...
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6009730 |
Damper assembly in washing machine
A damper assembly for a washing machine includes a snubber bar, a damper cap, a snubber base, and a snubber base spring. The snubber bar has an upper portion supported at a corner of a washing...
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6006553 |
Heat dissipating blades for a motor of a washing machine
A clothes washing machine has a motor which includes a stator, and a rotor disposed around the stator. The rotor includes a disk-shaped plate having radial blades disposed on an upper surface...
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5974610 |
Counterbalance weight for laundry washing machine tub
A counterbalance weight is provided for a laundry washing machine tub. The weight includes a weighted body securable to the tub with a foam impact-absorbing member mounted on the body in a position...
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5953939 |
Wash system by recirculating pumping with self balanced centrifugal squeeze dry of laundry
The present invention relates to a clothes wash system by means of the method of recirculating pumping of water, which is adapted to a squeeze dry system, that consists in eliminating by the...
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5946947 |
Clothes washing machine having vibration and noise damper
A clothes washing machine has an external casing, a tub suspended in the external casing, and a spin basket rotatably installed in the tub and accommodating laundry. A damper includes a first...
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5937676 |
Suspension system of a washing machine
A suspension system of a washing member is comprised of two rods each connected with an upper main suspensor and a lower main suspensor and a secondary suspensor disposed at adjacent ends between...
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5934107 |
Clothes washing machine having an impact damper
A washing machine includes a water tub, a spin basket mounted inside the water tub, a pulsator mounted in the spin basket, a reversible motor mounted under the water tub for driving the pulsator...
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5893281 |
Tethering system for a clothes washing machine having a hung-strut suspension
A tethering system is provided for a washing machine having a hung strut suspension. The tethering system includes a pair of pulleys or cams pivotally mounted in the cabinet. A pair of subframe...
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5884891 |
Suspension system for washing machine
An easy to assemble upper ball joint assembly for a wash tub suspension system is described. In accordance with one embodiment, the upper ball joint assembly includes a socket configured to be...
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5850748 |
Front loading clothes washing machine with dynamic balancing mechanism
A front loading clothes washing machine includes a spin basket rotatably driven about a horizontal axis. Axially spaced front and rear sides of the spin basket are formed by panels. Disposed on...
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5784904 |
Washing machine with a compound pulsator having a plurality of sub-pulsators
A washing machine with a compound pulsator has a bottom sub-pulsator mounted on the bottom of the washing tub which is revolvable on the revolving shaft, a top sub-pulsator mounted on an upper part...
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5782110 |
Clothes washing machine with balancing device
A washing machine includes a spin basket rotatable about a vertical axis and having a dynamic balancer mounted thereon. The balancer includes coaxial annular passageways arranged horizontally next...
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5713221 |
Optical out-of-balance sensor for a washer
A washing machine includes a cabinet, a splash tub located within the cabinet, and a support system resiliently supporting the splash tub relative to the cabinet. A spin tub is located within the...
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5685038 |
Out-of-balance control for washing machine
An acceleration sensitive switch for use in detecting an out-of-balance condition on a residential washing machine, or the like, uses a pendulum activated switch wherein the pendulum is biased...
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5657649 |
Full-automatic washing machine having a vibration damping assembly
A full-automatic washing machine which can effectively prevent an undesirable vibration is disclosed. The washing machine has a vibration damping assembly having a base plate formed integrally with...
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5651277 |
Clutch mechanism for automatic washer
An automatic washer includes an elongated shaft mounted to a motor for rotation about the longitudinal axis of the shaft. A fabric basket is rotatably mounted to the shaft and an agitator is...
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5613380 |
Coil spring and snubber suspension system for a washer
A suspension mounts a tub to a housing in a clothes washer. The suspension includes a coil spring having first and second loops at opposite ends thereof, and an integral rod joined thereto. A...
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5606879 |
Automatic washing machine suspension system
An automatic washing machine suspension system includes a plurality of suspension units. Each unit includes a rod suspended from a stationary support ring. A hollow cylinder, with a cylindrical...
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5582040 |
Water balancing apparatus for horizontal axis and vertical axis laundry appliances
A balancing apparatus for counterbalancing an unbalanced load in a rotating or spinning drum such as a clothes basket in a washing machine. The balancing apparatus includes a drive plate fixed to...
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5528913 |
Washing machine with snubbers for limiting unbalanced load vibration excursions
A plurality of snubbers for a washing machine dampens and isolates unbalanced load excursions by using the positive displacement pumping action of air being forced through an orifice in each...
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5513504 |
Clothes basket and balance ring subassembly for a horizontal axis clothes washing machine
A rotatable subassembly for a horizontal axis clothes washing machine, such subassembly having a rotatable clothes basket and a pair of balance rings. The clothes basket has a generally...
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5491859 |
Drive system for automatic washing machine
A drive system for producing agitation and spin in an automatic washing machine incorporates a transmission assembly including a plurality of interengaged transmission elements located within a...
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5490400 |
Vibration-isolating apparatus for a clothes washing machine and method of assembly
A clothes washing machine includes an outer tank, a plurality of vertical suspenders hung by their upper ends adjacent respective corners of the tank, and a water container disposed within the tank...
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5375437 |
Out-of-balance condition detecting system with lid actuated switching assembly
An out-of-balance condition detecting system with a lid actuated switching assembly for interrupting operation of a washing machine upon detection of an out-of-balance (OOB) condition or upon a lid...
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5375282 |
System and method for detecting and interrupting an out-of-balance condition in a washing machine
A system and method are provided for detecting and interrupting an out-of-balance (OOB) condition in a washing machine. The system includes pneumatic generating units for generating a predetermined...
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5297403 |
Rotatable wash basket for an automatic washer
An automatic washing machine having a imperforate stationery tub and further having a rotatable plastic wash basket, for receiving a clothes load, disposed within the tub. The rotatable plastic...
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5269159 |
Damping system for a washing machine
In a washing machine having a tub and a cabinet, gap sensors and electromagnets are mounted on the tub and other electromagnets are mounted on the cabinet. Thus, in order to prevent vibrations...
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5257516 |
Washing machine
A washing machine having the cabinet decoupled from the suspension system in order to eliminate undesirable resonance mode walking conditions. The cabinet is frictionally attached to the washer...
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5119645 |
Washing machine having improved suspension and manufacturability
A washing machine includes a mid-level pivot and traverse suspension arrangement and a modular assembly. A support having a central aperture is spaced from the washing machine base by a plurality...
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5117659 |
Automatic washer suspension system
An improved lower suspension ball or collet for a washing machine hung suspension system, the collet providing an axial channel for receiving a hung suspension rod therethrough, the collet...
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5117658 |
Washing machine having improved out-of-balance performance
A washing machine having a mid-level pivot and traverse suspension system. The washing machine includes a tub assembly disposed over a support, with the assembly having a center of mass disposed at...
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