Abstract: A method of dispensing laundry treating products using centrifugal force. The method comprises retaining by gravity laundry products in a first reservoir. Temporarily moving the laundry treating products by centrifugal force from the first reservoir to a first centrifugal chamber. Moving the products through an orifice in the first centrifugal chamber to a second centrifugal chamber by centrifugal force acting on the products to move the products through the orifice. Allowing the products to move from the second centrifugal chamber to a second reservoir with gravity.

Abstract: The invention in question pertains to the technological field of refrigeration compressors. A hermetic compressor for positive displacement is disclosed whose airtight housing is specially altered so that its natural frequencies of vibration are distributed at frequencies above 4200 Hz and whose “capacitance density” is greater than 160 W/L.

Abstract: A centrifugal dispenser comprises a first container that has a first wall with a lower end defining at least a portion of a first reservoir. The first wall also has an upper end extending above the lower end. A first centrifugal chamber that is at least partially defined by the upper end of the first wall is fluidly coupled to the first reservoir and located centrifugally downstream of the first reservoir. A second centrifugal chamber is located centrifugally downstream of the first centrifugal chamber. A second container defining a second reservoir is fluidly coupled with the second centrifugal chamber and an orifice is located in the upper end of the first wall and has a valve that fluidly couples the first and second centrifugal chambers.

Abstract: A washing machine comprising a cabinet that defines an interior with an access opening. A tank located within the interior. A first rotatable basket is located within the tank and defines a first washing compartment. A tower is rotatable about a rotational axis and is at least partially located within the first rotatable basket. A second rotatable basket defines a second washing compartment and is at least partially located within the first washing compartment and is mounted to the rotatable tower. A motor is drivingly coupled to the rotatable tower. A centrifugal dispensing assembly is coupled to the second rotatable basket. The centrifugal dispensing assembly comprises a first container that defines a first reservoir. A first centrifugal chamber is fluidly coupled to the first reservoir and is located centrifugally downstream of the first reservoir. A second centrifugal chamber is centrifugally downstream of the first centrifugal chamber.

Abstract: The present invention relates to a washing machine having at least one washing basket defining a first treating chamber and at least one removable washing basket that is selectively receivable within the first treating chamber as well as at least one sensor and at least one component able to cause excitation in the sensor.

Abstract: The connecting rod includes a first portion of the connecting rod to be mounted on the eccentric pin of a crankshaft of the compressor and a second portion of the connecting rod to be articulated in a reciprocating piston within a cylinder. One of the first and second portions of the connecting rod includes a tubular stem portion that receives, telescopically and loosely, and retains, by radial inward deformation, a portion of the engagement stem of the other portion of the connecting rod, said stem portions being held together, in an axial and rotational alignment condition, before being attached by a fixation mean in a relative axial positioning, which results in a portion of the compression chamber and a respective portion of dead volume in the condition of upper dead point of the piston.

Abstract: The present invention pertains to the technological field of cooling compressors and, more specifically, relates to an anti-flame protection arrangement for the electrical connections of said cooling compressor. Problem to be solved: Ensure end-user safety of the compressor through a simple and inexpensive solution and preventing the maintenance and/or propagation of flames/fire in the region of the chamber defined by the protective cover of the electrical connections external to the compressor housing. Problem resolution: Accordingly, it is provided a cooling compressor including a protection arrangement for electrical connections integrated by a protective cover defining an electrical connections chamber external to the housing, the protective cover being physically associated with an anti-flame body, which defines a sealing portion, preferably making the electrical connections chamber hermetic in relation to an external environment.

Abstract: The present invention relates to a washing machine having at least one washing basket defining a first treating chamber and at least one removable washing basket that is selectively receivable within the first treating chamber as well as at least one sensor and at least one component able to cause excitation in the sensor.

Abstract: A flow restrictor is adapted for application in a bearing arrangement between a piston and a cylinder of a gas compressor. The compressor includes a protective block that involves the cylinder externally, and also includes at least one inner cavity, which is fluidly fed by a discharge flow resulting from a compression movement exerted by the piston inside the cylinder. The compressor includes a bearing-arrangement clearance that separates the piston and an inner wall of the cylinder. The compressor includes at least one flow restrictor provided with a housing that associates fluidly the inner cavity to the bearing-arrangement clearance. The flow restrictor is associated to the housing by a process of at least partial plastic deformation inside the housing, the flow restrictor being provided with channels for passage of fluid, the plastic deformation being sized for limiting the gas flow through the inner cavity to the bearing-arrangement clearance.

Abstract: A method for protection and diagnosis of a linear compression including at least one electronic control. At each work cycle of the linear compressor, the protection method includes detecting a suction time of the linear compressor; detecting a compression time of the linear compressor; and calculating, after detecting a compression time of the linear compressor, a decision parameter equivalent to the difference between the previously detected suction time and the compression time.

Abstract: A flow restrictor is adapted for application in a bearing arrangement between a piston and a cylinder of a gas compressor. The compressor includes a protective block that involves the cylinder externally, and also includes at least one inner cavity, which is fluidly fed by a discharge flow resulting from a compression movement exerted by the piston inside the cylinder. The compressor includes a bearing-arrangement clearance that separates the piston and an inner wall of the cylinder. The compressor includes at least one flow restrictor provided with a housing that associates fluidly the inner cavity to the bearing-arrangement clearance. The flow restrictor is associated to the housing by a process of at least partial plastic deformation inside the housing, the flow restrictor being provided with channels for passage of fluid, the plastic deformation being sized for limiting the gas flow through the inner cavity to the bearing-arrangement clearance.

Abstract: A compressor includes a cylinder crankcase defining a cylinder which is closed by a valve plate provided with at least one discharge orifice associated with a discharge valve and defining, with the cylinder, a compression chamber; a cylinder cap seated against the valve plate and inside which is defined a discharge chamber. A portion of the cylinder cap is dimensioned to receive the entire flow of refrigerant gas released through the discharge orifice and accelerate said gas flow so as to produce an instantaneous reduction in the pressure gradient between the upstream and downstream sides of the discharge valve, in the moment the latter opens.

Abstract: The linear compressor comprises a shell (10) which affixes a cylinder (20) defining a compression chamber (21) housing a piston (30); a linear electric motor (40) having a fixed part (41) and a reciprocating movable part (42); an actuating means (50) driven by the movable part (42); an elastic means (60a) coupling the actuating means (50) to the piston (30), so that they are reciprocated in phase opposition. A supporting elastic means (70) connects the actuating means (50) to the shell (10) and presents a radial stiffness for supporting the lateral loads actuating on said movable part (42) and actuating means (50), and for minimizing the axial misalignments between the movable part (42) and the fixed part (41) of the linear electric motor (40), the supporting elastic means (70) presenting a minimum axial stiffness for allowing the displacement of both the piston (30) and the actuating means (50).

Abstract: An electronic control connector (30) including at least an input orifice (32a), at least a fixing leg (33) and at least a terminal (34), the terminal (34) being inserted inside the input orifice (32a), the electronic control connector (30) being fixed to a printed circuit board (10) of an electronic control (50), by a fixing between the fixing leg (33) and a fixing orifice (16) disposed on the printed circuit board (10) of the electronic control (50), the fixing of the electronic control connector (30) to the printed circuit board (10) also establishing an electrical connection between the terminal (34) of the electronic control connector (30) and the tracks of the printed circuit board (10) of the electronic control (50).

Abstract: The present relation relates to the technological field of compressors. Problem to be solved: The current reciprocating compressors valves arrangements includes valves whose flexion area suffer from direct interference of the body disposed immediately over said valve. Such feature, besides damaging de valve movement, further causes wear phenomena on the flexion areas of the valve, which can result in critical fault of the valve and consequently of the compressor. Resolution of the problem: It is revealed a valve arrange whose end valve capable of moving includes a flexion area previously defined and intentionally misaligned with any contact area of the body immediately disposed over the valve.

Abstract: Semi-commanded valve system applied to an alternative-type compressor with at least a cylinder (1), at least a piston (2), at least a compression chamber (3), and at least one valve (71;81) acting in their respective orifice (7;8). Said at least one valve (71;81) is prestressed in a first operation state and is able to act as a check valve. Furthermore, said at least one valve (71;81) has at least a ferrous portion and can be selectively actuated by a magnetic field generating element (72;82). Method of modulating the capacity of a compressor provided with such a semi-commanded valve system.

Abstract: The metallurgical composition comprises a main particulate metallic material, for example iron or nickel, and at least one alloy element for hardening the main metallic material, which form a structural matrix; a particulate solid lubricant, such as graphite, hexagonal boron nitride or mixture thereof; and a particulate alloy element which is capable of forming, during the sintering of the composition conformed by compaction or by injection molding, a liquid phase, agglomerating the solid lubricant in discrete particles. The composition may comprise an alloy component to stabilize the alpha-iron matrix phase, during the sintering, in order to prevent the graphite solid lubricant from being solubilized in the iron. The invention further refers to the process for obtaining a self-lubricating sintered product.

Abstract: Each lamination of the lamination stack comprises at least one assembly of coupling elements, said assembly comprising one insertion clamp, one receiving clamp and at least one receiving window, said coupling elements maintaining the same relative positioning from one another, the insertion clamp and the receiving clamp being defined by respective portions of the lamination axially projecting to the same side of the latter, each insertion clamp of a lamination being fitted, by interference, in the interior of a receiving clamp of an adjacent lamination, and each receiving clamp of a lamination being housed in the receiving window of at least one lamination of the stack.

Abstract: A laundry appliance includes a clutch/coupler floating member positioned between basket and stirrer and provides selective and automatic coupling therebetween according to the phase of the washing cycle. At least one coupler cooperates pivotally and simultaneously with the moving basket and the stirrer. The coupler comprises a stem rotatably hinged to a pivot which cooperates with the basket and is disposed orthogonal to the longitudinal axis of the stirrer, wherein a rod end of the coupler cooperates with at least one first coupling member and the other end of the rod cooperates with at least one floating body. The basket comprises at least one housing cooperating with the floating body of the coupler. The stirrer comprises a coupling cooperating with the first coupling member of the coupler.

Abstract: The present invention relates to the field of power electronics and electric engines, and describes a harmonic content correction system in power systems. The invention solves the space and weight problem associated with the core of a harmonic content correction inductor, also providing performance advantages of electric engines, such as higher available voltage at full load and higher rotational speed at full load. The invention is particularly useful in refrigeration compressors comprising a switching device my associated with a reactive element.