Abstract: A method of operating a laundry treating appliance with a combination washer/dryer having a cabinet defining an interior, a tub located within the interior, and a rotatable drum located within the tub interior and defining a treating chamber, and an air recirculation conduit, the method comprising supplying water to the treating chamber, rotating the drum, and draining the water from the laundry treating appliance.

Abstract: A dryer includes a drum configured to accommodate an article; a blower configured to propel air to form an air circulation path into the drum, wherein the blower is upstream along the air circulation path from the drum; a condenser downstream from the drum along the air circulation path and configured to extract moisture from the air of the air circulation path; and a venting inlet located between the condenser and the blower along the air circulation path and configured to provide a first air pathway between the drum and an external atmosphere.

Abstract: A process and apparatus for removing oxygenates from a petroleum stream of C3 and/or C4 hydrocarbons comprises water washing the petroleum stream to absorb oxygenates to provide a hydrocarbon stream lean in oxygenates and a water stream rich in oxygenates. The water stream is stripped to remove oxygenates into an oxygenate concentrated stream and an oxygenate-lean water stream. The lean water stream can be recycled to the water wash column.

Abstract: A method of dispensing a treating chemistry received in a laundry treating appliance having a laundry treating chamber and a treating chemistry dispenser, the method comprising receiving at least one of a solid or liquid treating chemistry in an open receiving chamber, receiving a liquid in the open receiving chamber, siphoning liquid from a siphon outlet to the treating chamber when the liquid in the receiving chamber reaches a first level, floating a float until a flange abuts an underside of a grid insert when liquid in the receiving chamber reaches a second level, greater than the first level, dispensing the liquid treating chemistry through the siphon outlet when liquid in the receiving chamber reaches the first level, and dispensing the solid treating chemistry through the drain outlet when the liquid in the receiving chamber reaches the second level.

Abstract: A laundry treating appliance and method for operating a laundry treating appliance having a housing; a treating chamber located within the housing. A duct fluidly coupling the treating chamber to an exterior of the housing with a vent located within the duct. The vent moveable between an open position where a fluid flow passes freely between the treating chamber and the exterior and a closed position where the treating chamber is fluidly isolated from the exterior.

Abstract: A laundry treating appliance comprising a tub with a tub access opening, a rotatable drum located within the tub and partially defining a treating chamber, a drying air duct having an inlet formed in the tub and defining a cross-sectional area of the inlet, and a filter overlying the inlet and having a surface area greater than the cross-sectional area of the drying air duct.

Abstract: A method of operating a laundry treating appliance with a combination washer/dryer having a cabinet defining an interior, a tub located within the interior, and a rotatable drum located within the tub interior and defining a treating chamber, and an air recirculation conduit, the method comprising supplying water to the treating chamber, rotating the drum, and draining the water from the laundry treating appliance.

Abstract: A liquid-cooled condenser for use within a laundry treating appliance for treating laundry according to an automatic cycle of operation includes an air flow passage. The air flow passage is fluidly coupled with an air recirculation circuit. A plurality of fins is spaced from the air flow passage. The liquid-cooled condenser also includes a liquid flow passage.

Abstract: A laundry treating appliance comprising a chassis including a chassis opening, a tub with a tub opening, a drum defining a treating chamber, an annular bellows extending between the tub opening and the chassis opening having an inner peripheral surface, a closure to selectively open/close the chassis opening, and an air recirculating system including a recirculating conduit and deflection component that can crate a circumferential airflow about the annular bellows.

Abstract: A laundry treating appliance comprising a tub with a tub access opening, a rotatable drum located within the tub and partially defining a treating chamber, a drying air duct having an inlet formed in the tub and defining a cross-sectional area of the inlet, and a filter overlying the inlet and having a surface area greater than the cross-sectional area of the drying air duct.

Abstract: A laundry treating appliance for treating laundry according to an automatic cycle of operation includes a cabinet defining a cabinet interior. A container is rotatable within the cabinet interior, and at least partially defines a treating chamber. The treating chamber has a treating chamber air inlet and a treating chamber air outlet. An air recirculation circuit fluidly couples the treating chamber air outlet to the treating chamber air inlet. The laundry treating appliance includes a condenser.

Abstract: A laundry treating appliance comprising a chassis including a chassis opening, a tub with a tub opening, a drum defining a treating chamber, an annular bellows extending between the tub opening and the chassis opening having an inner peripheral surface, a closure to selectively open/close the chassis opening, and an air recirculating system including a recirculating conduit and deflection component that can crate a circumferential airflow about the annular bellows.

Abstract: A dispenser for the laundry treating appliance has a siphon for handling liquid treating chemistries and a float mechanism for handling solid treating chemistries, especially in the form of powders, in the same chamber. The dispenser can thus be operable for either or both types of treating chemistries with a single chamber and without having to reconfigure anything.

Abstract: A laundry treating appliance and a treating chemistry dispenser including a receptacle at least partially defined by a set of walls and a moveable barrier rotatably mounted between a closed position wherein the receptacle and moveable barrier are configured for selectively holding a liquid treating chemistry or a powder treating chemistry and an opened position where the moveable barrier is rotated and configured to allow dispensing of the liquid treating chemistry or the powder treating chemistry; and a water diverter configured to selectively divert a flow of water to the receptacle.

Abstract: A linear electromagnetic actuator has a stroke c, with at least one stable position in one of the ends of the stroke, and includes: an armature made of a soft magnetic material, the armature being movable in an axial direction Y and having a length Hm in the direction Y, the armature having a symmetrical shape at the axis Y, and a stationary stator yoke made of a soft magnetic material and holding at least one electric coil. The actuator also includes at least one stationary permanent magnet that is magnetized along a transverse axis X perpendicular to the direction Y. The magnet is transversely placed between the movable armature and the electric coil. The magnet has a length Ha in the direction Y. The stationary yoke and the movable armature define therebetween at least one axial air gap. Ha+c is of the order of magnitude of Hm. The length Hm is such that 0.9×(Ha+c)<Hm<1.

Abstract: A positioning assembly includes a position sensor and a magnetic actuator, the actuator including a stator assembly formed of at least one ferromagnetic stator bearing at least one electric power supply coil and a yoke able to move relative to the stator assembly, the actuator having a geometry that is of revolution or periodic about an axis referred to as the main axis passing through the yoke, the sensor having at least one permanent magnet secured to the yoke and at least one magneto-sensitive probe that is fixed in relation to the magnet and able to measure the amplitude or direction of the magnetic field emitted by the magnet. The yoke has an interior recess including the main axis of the actuator, and the magnet is positioned inside the recess and secured to the yoke.

Abstract: A linear electromagnetic actuator includes a stator excited by at least one electric coil arranged around an axis of symmetry and two ferromagnetic stator poles positioned axially on either side of the coil, as well as at least two independent moving members, each of the moving members being formed of a ferromagnetic material, where the linear electromagnetic actuator includes at least three magnetized poles arranged inside the coil, with respectively a first magnetized pole positioned in the vicinity of the median plane separating the two moving members and containing the axis of the coil, and a second and third magnetized pole arranged laterally on either side of the moving members, between the moving members and the coil.

Abstract: The present disclosure relates to an electromagnetic actuator of the type producing a force due to the current that remains substantially constant over the entirety of its useful travel Y and that has a low force in the absence of current, including at least one stator structure, at least one electrical supply coil, and a moving member, the stator structure having, on the one hand, a central pole running perpendicular to the direction of the travel Y and having a width YC1 in the direction of the travel and terminating at its end in a width YC2 that is greater than or equal to the travel Y of the moving member, YC2 being greater than YC1, and, on the other hand, two lateral poles having widths YL1 in the direction of the travel and terminating at their end in a width YL2 greater than YL1.

Abstract: Methods and systems for treating caustic materials are disclosed. In one exemplary embodiment, a method for treating caustic materials includes the steps of providing a first caustic solution stream including phenolic constituents and naphthenic constituents, mixing the first caustic solution stream with an acid solution, and separating phenolic acids from the first caustic solution stream. The method further includes further mixing the first caustic solution stream with additional acid solution and separating naphthenic acids from the first caustic solution stream. Still further, the method includes providing a second caustic solution stream including sulfidic constituents, mixing the first caustic solution stream with the second caustic solution stream to form a combined caustic solution stream, and oxidizing the sulfidic constituents of the combined caustic solution stream.

Abstract: One exemplary embodiment can be a process for oxidizing sulfides. The process can include passing an alkaline stream having about 1-about 30%, by weight, of an alkaline material and one or more sulfide compounds to a reaction zone having a metal phthalocyanine catalyst.