Abstract: A nozzle for injecting a first liquid mass into a stream of second liquid mass flowing within a pipe, comprising a first, outer, cylinder and second, inner, cylinder concentrically arranged about a nozzle axis, securing means for securing the nozzle to a wall of the pipe with the nozzle axis orthogonal to the pipe wall, the nozzle projecting into an interior of the pipe in use, duct means for receiving the first liquid mass and transporting it to the interior of the inner and outer cylinders, the inner cylinder comprising at least one hole arranged to expel liquid therethrough, and the outer cylinder comprising at least one hole arranged to expel liquid therethrough.

Abstract: A surface cleaning apparatus includes a housing that supports a suction source, a dirt separation device that has an elongate axis, and a user graspable handle having an elongate axis. A passage member transports dirt-laden air to the dirt separation device. The passage member has an elongate axis. The elongate axis of the passage member and the elongate axis of the user graspable handle lie in a plane. The elongate axis of the dirt collection chamber intersects the plane. During operation, while the housing is supported on a floor surface, the elongate axis of the dirt separation device is parallel with the floor surface.

Abstract: A surface cleaning apparatus includes a housing that supports a motor which rotates a fan about an axle axis and a dirt collection chamber having an elongate axis about which the dirt-laden air rotates. The dirt collection chamber receives dirt-laden air from the passage in response to rotation of the fan. The dirt collection chamber axis is spaced from the axle axis and includes an openable door that permits a user to empty dirt from the dirt collection chamber while the dirt collection chamber is supported on the housing. A battery that operates the suction source includes a plurality of battery cells, has an elongate battery axis that extends through a majority of the battery cells. While the passage axis extends horizontally, both the axle axis and the dirt collection chamber axis are positioned above the elongate axis and the battery axis is positioned below the passage axis.

Abstract: A nozzle for injecting a first liquid mass into a stream of second liquid mass flowing within a pipe, comprising a first, outer, cylinder and second, inner, cylinder concentrically arranged about a nozzle axis, securing means for securing the nozzle to a wall of the pipe with the nozzle axis orthogonal to the pipe wall, the nozzle projecting into an interior of the pipe in use, duct means for receiving the first liquid mass and transporting it to the interior of the inner and outer cylinders, the inner cylinder comprising at least one hole arranged to expel liquid therethrough, and the outer cylinder comprising at least one hole arranged to expel liquid therethrough.

Abstract: A surface cleaning apparatus includes a housing having an elongate axis (H) and supports a suction source, and a dirt separation device having an elongate axis (A). The dirt separation device includes a separator for separating dirt from dirt-laden air, and a dirt collection chamber for receiving separated dirt. The dirt separation device or a part of the dirt separation device is releasably connected to the housing. A passage member that transports dirt-laden air to the dirt separation device has an elongate axis (B). The dirt separation device is pivotally moveable relative to the housing to effect release of the dirt separation device.

Abstract: A dirt separation device for a surface cleaning apparatus including: a separator for separating dirt from dirt-laden air; an inlet through which dirt-laden air is drawn into the separator; an outlet through which cleaner air exits the separator; a dirt collection chamber for receiving separated dirt; a cover member movable between a first position in which the cover member inhibits access to the dirt collection chamber and a second position in which the cover member permits access to the dirt collection chamber; an actuator device coupled to the cover member for effecting movement of the cover member from the first position to the second position, wherein the actuator device is rotationally movable, or an engagement part operably connected to the actuator device is rotationally movable, to effect movement of the closing member from the first position to the second position.

Abstract: A nozzle for injecting a first liquid mass into a stream of second liquid mass flowing within a pipe, comprising a first, outer, cylinder and second, inner, cylinder concentrically arranged about a nozzle axis, securing means for securing the nozzle to a wall of the pipe with the nozzle axis orthogonal to the pipe wall, the nozzle projecting into an interior of the pipe in use, duct means for receiving the first liquid mass and transporting it to the interior of the inner and outer cylinders, the inner cylinder comprising at least one hole arranged to expel liquid therethrough, and the outer cylinder comprising at least one hole arranged to expel liquid therethrough.

Abstract: A surface cleaning apparatus including: a housing supporting: a suction source including a motor with an axle having an axis (A) which rotates a fan; a dirt collection chamber having an elongate axis (B); and a battery for providing power to operate the suction source, wherein the battery has an elongate axis (C); wherein the axis (A) of the motor axle and the elongate axis (B) of the dirt collection chamber extend transversely with respect to the elongate axis (C) of the battery.

Abstract: A crib liner constructed of breathable material having a reduced suffocation resistance level for infant and toddler use. In some configurations, the breathable material may include an inner fabric, outer fabric, and a pile substructure between the front and back substructures, thereby allowing air to move effectively therethrough.

Abstract: A cyclonic separator device for removing dust or debris from dirt-laden air includes a first separating chamber, a first dirt collection chamber in communication with the first separating chamber, a shroud, a second separating chamber positioned generally within the shroud, and a second dirt collection chamber in communication with the second separating chamber. The second separating chamber includes a generally frusto-conical portion that has an end part in communication with the second dirt collection chamber through which fine dust or debris exits therethrough into the second dirt collection chamber. A first portion of the second dirt collection chamber surrounds an outer surface of the end part of the generally frusto-conical portion to define a space S1 therebetween and said first portion of the second dirt collection chamber extends into a space S2 defined by the inner surface of the generally cylindrical portion of the shroud having said openings therein.

Abstract: A crib liner constructed of breathable material having a reduced suffocation resistance level for infant and toddler use. In some configurations, the breathable material may include an inner fabric, outer fabric, and a pile substructure between the front and back substructures, thereby allowing air to move effectively therethrough.

Abstract: A cyclonic separator device for removing dust or debris from dirt-laden air includes a first separating chamber, a first dirt collection chamber in communication with the first separating chamber, a shroud, a second separating chamber positioned generally within the shroud, and a second dirt collection chamber in communication with the second separating chamber. The second separating chamber includes a generally frusto-conical portion that has an end part in communication with the second dirt collection chamber through which fine dust or debris exits therethrough into the second dirt collection chamber. A first portion of the second dirt collection chamber surrounds an outer surface of the end part of the generally frusto-conical portion to define a space S1 therebetween and said first portion of the second dirt collection chamber extends into a space S2 defined by the inner surface of the generally cylindrical portion of the shroud having said openings therein.

Abstract: A crib liner constructed of breathable material having a reduced suffocation resistance level for infant and toddler use. In some configurations, the breathable material may include an inner fabric, outer fabric, and a pile substructure between the front and back substructures, thereby allowing air to move effectively therethrough.

Abstract: A surface cleaning apparatus including: a housing supporting: a suction source including a motor with an axle having an axis (A) which rotates a fan; a dirt collection chamber having an elongate axis (B); and a battery for providing power to operate the suction source, wherein the battery has an elongate axis (C); wherein the axis (A) of the motor axle and the elongate axis (B) of the dirt collection chamber extend transversely with respect to the elongate axis (C) of the battery.

Abstract: Sleeping accessories such as mattress pads, mattress topper covers, and sheet savers are disclosed herein comprising integrated padded mesh material. Integrated padded mesh material, when used in the sleeping accessories, results in improved air flow for the user, which can reduce complications during sleep such as sudden infant death syndrome. The material may have one or multiple layers, and may include a moisture wicking fabric, allergy-blocking fabric, or water resistant fabric. Certain layers are padded to provide more comfort for the user and in some embodiments, the padded layer may be sloped to assist with reflux.

Abstract: A breathable security blanket may include a breathable material layer attached to various ornamental or aesthetic additions without interfering with the breathable material layer. Attachments to the breathable security blanket may also include breathable material.

Abstract: A breathable blanket may be made from a breathable mesh material to improve airflow through the blanket. The breathable blanket may include a multi-layer material having a combination of light-weight modal fabric and padding. Breathable padded mesh may also be used with the modal fabric. The padding may include a thin polyfill formed of adjacent, parallel rows. The blanket may be have a shape similar to an animal and include attachments, such as a stuffed polyfill head. Additionally, the blanket may include ornamental additions of satin to further convey the animal shape.

Abstract: An apparatus and method for making same utilizing a breathable mesh material having a reduced suffocation resistance level for infant and toddler use. The breathable mesh material includes an inner and outer fabric that includes larger openings on the front substructure than on the back substructure and a pile substructure is integrated and extends between the front and back substructures allowing air to substantially move effectively therethrough.

Abstract: A crib liner constructed of breathable material having a reduced suffocation resistance level for infant and toddler use. In some configurations, the breathable material may include an inner fabric, outer fabric, and a pile substructure between the front and back substructures, thereby allowing air to move effectively therethrough.

Abstract: A crib liner, suitable for use with a crib, wherein the crib has a first, second, third and fourth side configured for receiving a mattress is disclosed. The crib also includes four corners, wherein each corner is constructed as part of where two adjacent sides meet; wherein at least one first, second, third or fourth sides has a horizontal top bar and a plurality of vertical spaced support elements. The crib liner includes at least a first panel configured to cover a portion of the vertical spaced support elements. The first panel includes a breathable body portion, a bottom border, a top border and side borders and at least a first and second fastener at each end to attach the first panel to the crib. The breathable body portion includes a first material having a front layer and a back layer attached to each other and having different fabric weaves; the breathable body portion having an air permeability of between 385 CFM to 1530 CFM and a light permeability of between 47 and 99%.