Abstract:
An electronically controlled magnetorheological fluid based fan drive assembly 60 used to increase the rotational speed of a coupled radiator cooling fan. Introducing a magnetic field within a working chamber 99 between a drive ring 74 and an output member 86 increases the viscosity of a magnetorheological fluid by changing the state of the fluid from a free flowing liquid to a semi-solid state. The shear rate of the magnetorheological fluid can be increased to create additional torque to drive the output member 86 and coupled radiator fan at a higher rotational speed to cool the engine coolant flowing through a closely coupled radiator. The magnetic field is induced by directing a flow of electrical current through an electronic coil 62 coupled within the fan drive assembly 60, and an electronic control unit coupled to the electronic coil 62 controls the amount of electrical current flowing through the coil 62. This maintains the temperature of the engine block within an acceptable temperature range at a particular engine speed.
Abstract:
Dispersion of eutectic material (56) in a thermal disconnect coupling following thermal actuation is avoided by disposing the body (56) of eutectic material in a first axially opening cavity (40) in a driven shaft (24) having teeth (32) normally meshed with teeth (22) on a driving shaft (16). The first cavity (40) is closed by a wall (50) forming part of an output shaft (26) and the interface of the cavity (40) and the wall (50) is provided with seals (92, 94). The first cavity (40) is separated from a second cavity (42) in the driven shaft (24) by a perforated web (44, 46) and together with an element (60) supported by the output shaft (26) defines second chamber into which the body (56) may flow upon thermal actuation. The interface of the element (60) and the second cavity (42) is provided with seals (92, 94) to prevent the escape of eutectic material from the second chamber.
Abstract:
There is provided a convenient-to-carry helmet stand. The portable helmet stand includes a first body portion, a second body portion, and a receipt surface on which a crown portion of a helmet can be placed in an operating mode of the portable helmet stand. The first body portion and the second body portion are operationally connected to one another such that the first body portion and the second body portion can be disposed, in an operating mode of the portable helmet stand, to delimit an operating mode width between themselves.
Abstract:
A method for manufacturing the cushioning elements may include utilizing a die with a plurality of die elements positioned in a particular arrangement. A polymer material, which may be a polymer foam material, is located between the die and an extractor. The polymer material is compressed between the die and the extractor, and the die elements cut the polymer material to form a plurality of pad components, which are arranged like the die elements. The die and the extractor are separated, and the pad components are secured to the extractor in the arrangement of the die elements. Additionally, the pad components are bonded to at least one material layer such that the pad components remain in the arrangement of the die elements.
Abstract:
A computer-implemented method for generating a memory map of a target computer includes specifying, from a plurality of identifiers stored in a memory of a host computer, at least one identifier associated with a memory layout of the target computer. The method further includes specifying a value associated with the specified at least one identifier. The method further includes generating a memory map definition of the memory map using the at least one identifier and the associated at least one value. The method also includes deploying software on the target computer, the software incorporating the memory map definition and including an executable instruction that references the at least one identifier which is replaced with the associated value.
Abstract:
An article of apparel may include may include a garment portion and at least one protective element. The garment portion and the protective element have a configuration that forms a gap, separation, or pleat structure through, for example, folding or overlapping of a textile element of the garment portion. The gap, separation, or pleat structure may permit the protective element to move independent of other portions of the apparel at the joint, thereby enhancing a range of movement of the individual and the overall comfort of the apparel.
Abstract:
Cushioning elements for apparel may include a pair of material layers and a pad component that is located between and secured to the material layers. At least one of the material layers is formed from an at least partially transparent material. The pad component includes a polymer foam material that defines at least one of a groove and a void, and the pad component includes a surface that includes a bonding agent that joins the pad component to the first material layer. The polymer foam material has a first color and the bonding agent has a second color that is different than the first color.
Abstract:
A pad element may include a base member, a pair of cover layers, and a plurality of insert elements. The base member defines a plurality of apertures. The cover layers are secured to opposite surfaces of the base member and extend across the apertures. The insert elements are located within the apertures and between the cover layers. As examples, the base member and the insert elements may be formed from polymer foam materials, and the cover layers may be formed from textile materials. The pad element may be utilized to attenuate impact forces and provide one or more of breathability, flexibility, a relatively low overall mass, and launderability.
Abstract:
The present invention relates to biomedical devices, and particularly contact lenses comprising a polymer having entangled therein at least one acyclic polyamide.
Abstract:
An article of apparel may include a base component and an attachment component. The base component may be formed from a plurality of joined material elements, with at least one of the material elements including a first part of a hook-and-loop fastening system. The attachment component may include (a) a cover layer, (b) a plurality of pad elements, and (c) a plurality of securing elements. Each of the pad elements are joined to the cover layer, and each of the securing elements are joined to at least one of the pad elements opposite the cover layer, with the securing elements including a second part of the hook-and-loop fastening system. Moreover, the first part of the hook-and-loop fastening system is joinable to the second part of the hook-and-loop fastening system to secure the attachment component to the base component.