摘要:
The present invention relates to a drum type washing machine for smooth attenuation of different directions of vibration transmissive to a tub during rotation of the drum. The present invention provides a drum type washing machine including a cabinet having an opening in a front surface, a tub inside of the cabinet having a drum rotatably mounted on an inside thereof, first, and second dampers connected between one side of a circumferential surface of the tub and the cabinet respectively, a third damper connected between the other side of the circumferential surface of the tub and the cabinet, and at least one spring connected between the circumferential surface of the tub and the cabinet. The at least one spring includes a first spring connected to an upper surface of the tub on a side the same with the first, and second dampers for attenuating up/down, and left/right vibrations of the tub, and second, and third springs connected to the upper surface of the tub on a side the same with the third damper for attenuating up/down, left/right, and front/rear vibrations of the tub.
摘要:
A linear compressor having a stator comprising a coil body for generating a magnetic field when electric current is supplied to the stator, and outer cores disposed on the coil body while surrounding the coil body such that a magnetic flux passes therethrough. The coil body is formed in the shape of a hollow cylinder. The coil body is made of wound electric wires. The coil body is provided with a form-maintaining member for maintaining the shape of the coil body, by which the outer cores are supported. An impregnant, such as varnish, is used as the form-maintaining member. The impregnant is penetrated into gaps between electric wires, and is then solidified so that the shape of the coil body is firmly maintained.
摘要:
A washing water circulating device in a washing machine includes a first tube connected to the tub, a water circulating pump connected to the first tube that pumps water from the tub, a second tube connected to the water circulating pump that supplies the pumped water to the tub, a bypass tube provided between the first tube and the second tube, and a control valve provided to the second tube, that guides the pumped water to one of the second tube and the bypass tube.
摘要:
An input signal detecting apparatus and method in a digital receiver is provided. The input signal detecting apparatus includes an outer AGC for receiving an input signal and thereby controlling gains of RF and IF AGC amplifiers and generating an IF AGC gain value; an inner AGC for receiving the input signal and thereby generating an inner AGC gain value; and an input signal detector for receiving the input signal, a predetermined input signal power reference value, the IF AGC gain value and the inner AGC gain value and thereby generating a signal for representing a condition of stability of an input signal and a signal for representing a condition of existence of an input signal, thereby making it possible to reduce the channel information scanning time and determine a time at which an after-edge recoverer should be activated, by using the condition of existence of an input signal and the condition of stability of an input signal.
摘要:
A method of forming an aligned dual damascene opening, comprising including the following sequential steps. A structure having a metal structure formed thereover is provided. A layer stack is formed over the metal structure. The layer stack comprises, in ascending order: a bottom etch stop layer; a lower dielectric material layer; a middle etch stop layer; a middle dielectric material layer; and an upper dielectric layer. The upper dielectric layer is patterned to form an opening exposing a portion of the underlying middle dielectric material layer. The opening having a width. A patterned mask layer is formed over the patterned upper dielectric layer leaving exposed opposing portions of the patterned upper dielectric layer. The middle dielectric material layer is patterned to form an opening therein using the patterned mask layer and the exposed portions of the upper dielectric layer as masks. The middle dielectric material layer opening exposing a portion of the middle etch stop layer. The middle etch stop layer is removed at its exposed portion to form a patterned middle etch stop layer having an opening exposing a portion of the lower dielectric material layer. Simultaneously patterning: the patterned middle dielectric material layer using the patterned upper dielectric layer as a mask to form an inchoate upper trench opening; and the lower dielectric material layer using the patterned mask layer and the patterned middle etch stop layer as masks to form an inchoate lower via opening aligned with the inchoate upper trench opening. The inchoate lower via opening exposing a portion of the underlying bottom etch stop layer. The patterned mask layer is removed. The patterned upper dielectric material layer, the exposed portions of the patterned middle etch stop layer and the exposed portion of the bottom etch stop layer are removed to convert: the inchoate upper trench opening into a final upper trench opening; and the inchoate lower via opening into a final lower via opening to form the dual damascene opening.
摘要:
A digital broadcasting receiver, a driving method, and a self-diagnosis method thereof, are provided. The digital broadcasting receiver includes: a digital demodulator for demodulating a digital broadcasting signal; a lock detector for detecting lock signals from the digital demodulator; and a lock processor for controlling the digital demodulator according to the detected lock signal.
摘要:
Disclosed is a method for precisely sensing an amount of laundry of a washing machine without influence of static friction. The method includes the steps of (a) operating a motor, and then carrying out regenerative braking of the motor, (b) re-operating the motor after the step (a), and then carrying out rheostatic braking of the motor, and (c) determining the amount of laundry by means of the principle of the conservation of energy in the regenerative braking of the motor in the step (a) and the principle of the conservation of energy in the rheostatic braking of the motor in the step (b).
摘要:
A clothes amount sensing method in a washing machine which is capable of reducing clothes amount sensing errors caused by frictional forces, thereby achieving an enhancement in accuracy and reliability. The method includes an acceleration step for accelerating, to a predetermined RPM, a motor adapted to rotate the wash tub, a constant-speed step for maintaining the motor at the predetermined RPM when an RPM of the motor reaches the predetermined RPM in accordance with the acceleration step, a deceleration step for turning off the motor to decelerate the motor, following the constant-speed step, and a clothes amount determination step for determining the amount of the clothes by use of equations of motion respectively established in the acceleration, constant-speed, and deceleration steps.
摘要:
A shoe insole with an upper surface covered with numerous, small elastomer nodules with outstanding non-slip, gripping properties that grip and cushion the foot, to eliminate movement or slippage of the foot inside a shoe and thereby help wearers avoid foot or toe injury when playing sports.
摘要:
A dishwasher includes a tub, a steam generator for generating steam, a water supply passage for supplying washing water to the steam generator, a release valve having a steam passage along which the steam generated by the steam generator is supplied to the tub, and a condensed water passage connected to the water supply passage to allow water condensed by the steam to fall to the water supply passage.