Abstract: This invention consists of a floating clutch for two concentric shafts. This is achieved by means of a movable body transmitting energy from one shaft to the other via cogs that engage or disengage vertically depending on the presence of fluid; torque of the inner shaft is transmitted to the coupler and from the coupler to the movable body, and in turn, to the fixed cog, and then to the outer shaft, when it is in the clutch position. The invention also consists of a group of chambers and peripheral walls that allow the assembly to operate in optimal conditions, avoiding malfunctions, breakdowns and unhealthy conditions by preventing the buildup of fluff, scale, fibers, sediments, dirt or undesired objects hampering the correct operation of the invention and of a home-type washing machine.

Abstract: A burner for range covers or similar, to allow a broad range of calorific capacities, and a better burner distribution in the cover, with a generally semi-rectangular form, and containing a plurality of ports and a plurality of manners to ignite it, wherein the burner is capable of interacting with other burners at determined length and height distances, creating discontinuous flames between the burners.

Abstract: A slide system for an appliance is provided. The system may be used with a retractable compartment, such as a drawer, shelf or grill and may be implemented inside a cavity of the appliance having a pair of vertical walls provided with a series of ribs having a recess at their top surfaces, and a movable runner in the recess. The runner may be located over slides that delimit and guide travel of the runner to provide a longer draw-out distance for the retractable compartment, which is conducive to improving storage ability and accessibility to the retractable compartment.

Abstract: An air flow control mechanism for a refrigerator or freezer is disclosed comprising at least one knob to regulate by its adjustment, air flow within a compartment, the knob including at least one end, and wherein said knob is configured to rotate, a cam including a base, a groove and a receiving end, wherein the cam base includes the groove, wherein the groove is a semi-circular shape and is un-centered with regards to the cam base and wherein said receiving end receives said knob end, a crank having a first end a second end, wherein said first end is inserted in the semi-circular groove of said cam base and is configured to run said groove when the user adjusts the knob, a rod having a front end and a back end, wherein said front end is connected to said crank second end, and an obturator connected with said rod back end. Said cam base has the same rotation degree than the knob and wherein the rotational movement of said knob is transformed and transmitted to the crank and consequently the rod.

Abstract: A washing machine clutch to rotate or oscillate an agitator or propeller and selectively rotate a basket, comprising a support member that contains a cover and a second cover, an actuator that contains a piston, a bracket that contains a lever joined to arms, terminals and a protuberance, wherein the terminals and the protuberance are in said arms, a first spring connected between said support member and said bracket, a hollow shaft and a shaft configured to rotate, a mobile clutch containing an upper wall, a groove an internal part and a lower wall, wherein said terminals rest in the groove and in said upper wall, wherein the lower wall contains a plurality of alternating teeth and grooves and wherein the mobile clutch is coupled to the hollow shaft by its internal part, a pulley-clutch containing a plurality of alternating teeth and grooves, and an internal part, wherein the pulley-clutch is coupled to the shaft by means of said pulley-clutch internal part, wherein the mobile clutch couples with the pulley-

Abstract: An ice-cube making device for use in a refrigerated cabinet is provided. The ice-cube making device is attachable to a freezer liner and thus makes efficient use of the space in the freezer cavity. The ice-cube making device includes a mechanism for extracting ice by applying a twisting torque to one or more ice-cube trays therein. The ice-cube making device may also include mechanisms for refilling the ice trays with water and for providing a user-friendly installation. Aspects of the present invention may be performed either manually or may be automated.

Abstract: An ice-cube making device for use in a refrigerated cabinet is provided. The ice-cube making device is attachable to a freezer liner and thus makes efficient use of the space in the freezer cavity. The ice-cube making device includes a mechanism for extracting ice by applying a twisting torque to one or more ice-cube trays therein. The ice-cube making device may also include mechanisms for refilling the ice trays with water and for providing a user-friendly installation. Aspects of the present invention may be performed either manually or may be automated.

Abstract: A process for automatically controlling water level in a washing machine having a motor drive coupled to energize a motor that drives the agitator is provided. The process allows for selecting a target water level based on one or more water-level selection signals. The method further allows for measuring a parameter indicative of the water level based on an actual inertial response of the agitator. A comparing step allows for comparing the actual agitator inertial response against a target agitator inertial response, and a selecting step allows for selectively actuating one or more water valves for allowing passage of water so as to adjust the water level of the washing machine based on deviations between the actual agitator inertial response and the target agitator inertial response.

Abstract: A process and system for controlling respective agitator motion patterns in a washing machine having a motor drive coupled to energize a motor that drives the agitator is provided. The process allows for selecting a desired agitator motion pattern based on one or more pattern selection signals. The process further allows measuring one or more parameters indicative of the actual agitator motion pattern. A comparing step allows for comparing the actual agitator motion pattern against the desired agitator motion pattern, and an adjusting step allows for adjusting one or more control signals supplied to the motor drive for correcting deviations between the actual agitator motion pattern and the desired motion pattern.

Abstract: A cooling system for compartments that keep the relative humidity of products in refrigeration, characterized because it has a contact duct by means of a heat transfer plate, applied to the functioning of a two-door and two-compartment refrigerator with independent temperature regulation between the two compartments, refrigerator and freezer. The compartments are separated and the air is not mixed, thus the refrigerator compartment dehydrates less the food contained therein.