Abstract: The present disclosure relates to a modular battery system for use in a variety of motive and non-motive applications. The modular battery system further includes at least one module which is configured and dimensioned for receipt of at least one cell. The at least one cell includes a battery cell for providing energy and a supplementary cell for providing ancillary benefits. One aspect of the disclosure incorporates use of supplementary cells in modules for the purposes of adjusting capacity or voltage, while maintaining the desired weight.

Abstract: A method and apparatus used for actuation is provided. In one embodiment, the apparatus comprises an actuation body having a gradually tapered wider end received at one end by an expandable member and at an opposing end by a drive shell. The actuation body being movable from a first position to a second position by means of the drive shell such that this movement causes a looser or tighter fit at the wider end with respect to the expandable member.

Abstract: The present invention is an integral composite structural (ICS) material comprising an open metal structure having at least one external side and internal surfaces defining a plurality of open shapes with a ceramic matrix composite bonded to at least one external side and the surfaces of at least a substantial portion of the plurality of open shapes and occupying at least a substantial portion of the plurality of open shapes. The open metal structure, independent of the ceramic matrix composite, has a total metal volume percent in the range of about 10% to about 90%, with no dimension of any open shape being greater than about ¾ inch. The ceramic matrix layer covers a substantial portion of at least one external side of the open metal structure.

Abstract: An apparatus and method used for connecting surfaces to one another is provided. In one embodiment, the apparatus comprises of a mounting body with a front and a back portion. The front portion includes an opening that is aligned with another opening of a block, fixably attached to this front portion. The openings of the block and/or front section can include internal threading. A threaded insert is then placed inside the block such that the insert can move from a first position to a second position using threading movement.

Abstract: The present invention relates to a device for scraping material from the earth. The device has a scraper housing, which may be attached to the front of a bulldozer or other earthmoving vehicle. The scraper housing may generally include a back wall, a first side wall, a second side wall, a center support wall, and a brace. The device may be equipped with a scraper blade attached to an earth transfer plate, the scraper blade attached proximate to the front of the scraper housing. As the scraper housing is urged forward, the scraper blade scrapes material from the earth which, by the force of the material being scraped, is forced along the earth transfer plate. After reaching the end of the earth transfer plate, the material can be deposited onto a scraper conveyor that has a belt extending between the side walls of the housing. The scraper conveyor belt continuously moves material toward an opening in the second wall.

Abstract: A data processing system and method providing a jumper which provides standby power from a redundant power supply to one of at least two critical functions in a frame having bays for holding at least two nodes. The redundant power supply supplying power to one of the nodes in the frame and one of the critical functions. A jumper is slidably engageable in the frame in place of one of the nodes. The jumper, when engaged in the frame, transfers power from the redundant power supply to the other of the critical functions. The jumper is included in a jumper book of an airblock which includes passive airblock books. Mechanical keys on the passive airblock books prevent the removal of the jumper book until after the passive airblock books are removed.

Abstract: A dual-blower assembly includes a single blower housing, the single blower housing defined by a base and opposite top, a pair of opposing side walls and a pair of opposing end walls intermediate the base and the top; a pair of inlet openings in the top; a front blower and a rear blower serially packaged in the single blower housing in a same plane, each blower aligned with a respective inlet opening of the pair of inlet openings; a rear blower exhaust opening for the rear blower disposed in one of the pair of end walls proximate the rear blower; and a front blower side exhaust opening for the front blower disposed in one of the pair of opposing side walls, the front blower side exhaust opening aligned with the front blower. Both the front and rear blowers are configured to force air in a direction from the front blower to the rear blower.

Abstract: A system for airflow management in an electronic enclosure includes a backplane assembly having at least one backplane connector, at least one daughter card, and components disposed on the daughter card oriented to facilitate front-to-back airflow, wherein inlet cooling air impinges on the backplane assembly and splits into at least two flow portions flowing in different directions along a surface defining the backplane assembly

Abstract: A modular fluid unit for cooling heat sources located on a rack, the modular fluid unit comprising: a heat exchanger in fluid communication a pump; and wherein the modular fluid unit is mountable within the rack and is configurable to be in fluid communication with a cold plate return manifold, a cold plate supply manifold, and an end-user fluid supply. A method for cooling electronic components in a rack, the method comprising: circulating a first liquid from a cold plate to one of a plurality of heat exchangers mounted within the rack; circulating a second liquid from a second liquid supply to the one of a plurality of heat exchangers; and transferring heat from the first liquid to the second liquid at the one of a plurality of heat exchangers.

Abstract: The present invention is an integral composite structural (ICS) material comprising an open metal structure having at least one external side and internal surfaces defining a plurality of open shapes with a ceramic matrix composite bonded to at least one external side and the surfaces of at least a substantial portion of the plurality of open shapes and occupying at least a substantial portion of the plurality of open shapes. The open metal structure, independent of the ceramic matrix composite, has a total metal volume percent in the range of about 10% to about 90%, with no dimension of any open shape being greater than about ¾ inch. The ceramic matrix layer covers a substantial portion of at least one external side of the open metal structure.

Abstract: An exemplary embodiment is a multiple card enclosure including a mother card cage having a mother card enclosed therein and a daughter card removably positioned within the cage for connecting the daughter card with the mother card. The daughter card includes a power tab extending from a first edge defining the card and a signal connector extending from a second edge perpendicular to the first edge. The signal connector is configured to connect to the mother card for signal interconnection therebetween. A guide means is configured to guide the daughter card into the mother card cage and in signal interconnection with the mother card and is configured to provide power into and out of the daughter card via connection with the power tab.

Abstract: An integrating sphere, and an integrating sphere-based reflectance colorimeter/spectrophotometer for the measurement of color and appearance, having multiple receivers capable of concurrently receiving optical radiation scattered/reflected from a diffusely illuminated sample surface, with the capability of multiple measurement modes (e.g., multiple specular component excluded (SCE), SCE and specular component included (SCI), multiple SCI), multiple areas-of-view for a given measurement mode, multiple viewing angles per measurement mode, and combinations thereof. An embodiment of the invention includes two SCI receivers and two SCE receivers, each disposed at an equal viewing angle relative to the sample surface. For each viewing mode, two sample areas-of-view are provided. The SCE receivers are opposite each other, such that the specular component of each SCE receiver is excluded by the port of the other SCE receiver.

Abstract: A handheld portable spectrophotometer is provided including keys for input of instructions by a user, an illuminator for illuminating a sample, and a spectral analyzer for separating light reflected from the sample into spectral components to produce a signal corresponding to the level of each spectral component. A processor is provided for executing the user instructions and for analyzing the signal. The results of the signal analysis are presented on a display. A power source is provided for providing power for operation of the handheld portable spectrophotometer.

Abstract: A handheld portable spectrophotometer is provided including keys for input of instructions by a user, an illuminator for illuminating a sample, and a spectral analyzer for separating light reflected from the sample into spectral components to produce a signal corresponding to the level of each spectral component. A processor is provided for executing the user instructions and for analyzing the signal. The results of the signal analysis are presented on a display. A power source is provided for providing power for operation of the handheld portable spectrophotometer.