270results about How to "Improve serviceability" patented technology

A PCI Express-compatible flash device can include one or more flash memory modules, a controller, and an ExpressCard interface. The controller can advantageously provide PCI Express functionality as well as flash memory operations, e.g. writing, reading, or erasing, using the ExpressCard interface. A PIO interface includes sending first and second memory request packets to the flash device. The first memory request packet includes a command word setting that prepares the flash device for the desired operation. The second memory request packet triggers the operation and includes a data payload, if needed. A DMA interface includes sending the second memory request from the flash device to the host, thereby triggering the host to release the system bus for the DMA operation.

The invention relates to a heat radiation member and a cabinet to be installed outdoors in a hermetic state, having a heat radiation function for heat radiation of devices contained therein. The object of the invention is to facilitate maintenance, downsize the cabinet, and prevent occurrence of noise. It includes: a cabinet body containing a heat source; a cover member attached to an aperture of the cabinet and having a guide portion guiding, to an exterior of the cabinet, a heat transfer member for transferring therethrough heat from the heat source by use of a hydraulic fluid; and a heat radiation part being a thermal conductor and in contact with the heat transfer member on a face and covering the heat transfer member from the exterior of the cabinet and having a heat radiation member on a face opposite to the face in contact with the heat transfer member.

A PCI Express-compatible flash device can include one or more flash memory modules, a controller, and an ExpressCard interface. The controller can advantageously provide PCI Express functionality as well as flash memory operations, e.g. writing, reading, or erasing, using the ExpressCard interface. A PIO interface includes sending first and second memory request packets to the flash device. The first memory request packet includes a command word setting that prepares the flash device for the desired operation. The second memory request packet triggers the operation and includes a data payload, if needed. A DMA interface includes sending the second memory request from the flash device to the host, thereby triggering the host to release the system bus for the DMA operation.

A thermal management for EMI shielded circuit packs having one or more high-power components, i.e. heat sources. More particularly, a heat transfer device or assembly for EMI shielded circuit packs is provided whereby multiple components (e.g., high-power components) are cooled by individual heat sinks (i.e., each component has its own individual heat sink) which protrude into an external airflow through individual openings in the lid of the EMI shield. Mechanically-compliant, electrically-conductive gaskets are used to seal the base plates of the individual heat sinks against the lid of the EMI shield enclosure. As such, in accordance with the various embodiments, the conductive gaskets establish a compliance layer which accommodates any variation in the heights of the individual components, thereby, allowing optimum thermal contact between the components and their respective heat sinks without compromising the EMI shielding.

A gaming machine is provided with easily installable and serviceable components. The gaming machine includes a gaming cabinet having a main door and a lower door. A lock assembly is attached to the gaming cabinet. The lock assembly has a lock support with front panel, a first side panel, and a second side panel. At least gaming machine access control device is disposed in the front panel of the lock support, and a flange is disposed on the first side panel to connect with a mount on the gaming cabinet. A hinge pin extends through the second side panel of the lock support about which the lock assembly rotates when the main door of the gaming cabinet is open. A subwoofer is slidably mounted to a platform in the gaming machine and is secured in place with a locking element via a single fastener.

In a storage system that includes multiple disk drives, the disk drive packaging density is increased, and maintainability and serviceability, as well as cooling performance, are improved. The storage system includes multiple racks, multiple disk drives and multiple cooling devices. The multiple racks are arranged to form a substantially polygonal cylinder-shaped central space used to enable maintenance work to be carried out. Furthermore, an entrance area for a worker to enter the central space is formed between a first rack and a second rack among the multiple racks. The multiple disk drives are detachably mounted to one side of inside and outside of the multiple racks, and are arranged to form a first surface in each of the multiple racks. The multiple cooling devices are arranged to form a second surface in each of the multiple racks. The second surface is substantially parallel to the first surface.

The present invention is premised upon a connector device and method that can more easily electrically connect a plurality of PV devices or photovoltaic system components and / or locate these devices / components upon a building structure. It also may optionally provide some additional sub-components (e.g. at least one bypass diode and / or an indicator means) and may enhance the serviceability of the device.

The invention belongs to the technical field of the Internet and provides a content delivery method and system of a content delivery network. The content delivery network (CDN) comprises a CDN data source server and multiple CDN nodes, wherein the P2P protocol is executed between the multiple CDN nodes, and the CDN nodes receive a content delivery command and obtain data files relevant to the content delivery command from the CDN data source server or other CDN nodes so that the data files relevant to the content delivery command can be downloaded by a client side. Through the content delivery method and system of the content delivery network, the load of the CDN data source server can be effectively reduced, the bandwidth pressure of the CDN data source server is reduced, and content delivery efficiency and quality are improved.

An independent strut suspension utilizes upright twin spindles and a spindle cap linked to the spindles that translates vertically along the spindles as the suspension moves over uneven terrain. An upright strut shaft is mounted in a strut journal for axial and rotational movement with respect to the journal. A steering arm is connected for rotation about the strut shaft axis, and the strut shaft moves axially with respect to the steering arm as the frame moves over the uneven terrain. The upright spindles connect the steering arm and the upper mount, and a spring is supported between the upper end of the strut shaft and the upper mount and provides cushioning for the wheel support as the strut shaft moves axially in the journal.

A rotary electric machine, such as a vehicular AC generator, comprises a rotor rotatably driven; and a stator having a stator iron core disposed to face the rotor and stator windings mounted at the stator iron core, the stator windings being composed of a plurality of electric conductors made from aluminum and copper. For example, the plurality of stator windings are different in materials from each other winding by winding, the materials being either the aluminum or the copper. Alternatively, the plurality of stator windings include windings each being made, part by part, from different materials, the different materials being the aluminum and the copper.

A trailer connector to which a conventional connector from a tractor can be attached includes an electrical housing assembly and a lid and connector assembly. The electrical housing assembly includes a non-conductive housing which is mounted to the trailer and a plurality of conductive studs, a plurality of conductive terminals, and a non-conductive cap mounted within the housing. The cap has a plurality of passageways provided therein. Each terminal has a first end connected to a respective one of the studs and a second end which is in communication with a respective one of the passageways through the cap. A conventional wiring harness is attached to the studs. The lid and connector assembly includes a lid portion which is attached to the housing and a connector portion which is capable of being connected to and removed from the lid portion. The connector portion includes a plurality of pins which extend therethrough and interface with the cap. A conventional connector from the tractor can be connected to the opposite side of the connector portion.

A work vehicle comprises a plurality of wheels; a vehicle body supported by the plurality of wheels and having a cabin, a front half region and a rear half region; an engine located in the rear half region of the vehicle body; and an air conditioning unit located in a lower forward region of the cabin and having an evaporator and a fan.

Call control of a mobile telephone device and so on used for a plurality of carriers (telephone lines) is provided for acquisition of carrier information and notification thereof to improve serviceability, wherein carrier information of a call destination is stored, carrier information is exchanged during the telephone call, and, when notified carrier information is different from stored carrier information, which is notified or a connection is suppressed. In addition, when a carrier of a call destination is not a specific carrier, after which is notified and carrier information of the call destination is also notified to an outgoing call side, a connection with the call destination is initiated at a request from the outgoing call side.

A uniform-type chef suit garment that appears to have physically separate jacket and pants but that includes an upper torso jacket and liner which is attached to the pants to optimize comfort by eliminating a fitted waist, while improving serviceability during cleaning of the garment. The garment includes various means that enable the wearer to don and remove the chef suit. In various embodiments, the pants are further adapted to be adjustable in length or to have a length limiting feature to prevent undesirable wear and soiling of the cuffs. In various preferred configurations, the jacket may preferably also incorporate a jacket taper adjustment feature as well as various implement holding elements that can be adapted to retain towels, gloves, cooking utensils, and other implements. In various alternative modifications, reversible breast lapels are incorporated into the garment to prolong clean and professional appearance and serviceability in operational food service environments.

A downhole tool includes a slip ring assembly deployed radially between a shaft and a housing. The slip ring assembly may be configured as a stand-alone assembly and is further configured to provide a plurality of distinct electrical communication channels between the shaft and housing. These communication channels are suitable for transmitting electrical power and / or electronic data. Electrical connection is made between the housing and the slip ring assembly via a connector block that is fastened to a plurality of stator rings in the slip ring assembly. The connector block extends radially outward from the stator rings and physically engages an opening in the housing thereby rotationally coupling the stator rings to the housing.

An alternator includes a rotor for forming north-seeking (N) and south-seeking (S) poles about a rotational circumference, a stator having a stator core disposed facing the rotor and a polyphase stator winding installed in the stator core, and a bracket supporting the rotor and the stator, wherein the stator core comprises a laminated iron core formed with a number of slots extending axially at a predetermined pitch in a circumferential direction, the polyphase stator winding comprises a number of winding sub-portions in each which a long strand of wire is wound so as to alternately occupy an inner layer and an outer layer in a slot depth direction within the slots at intervals of a predetermined number of slots, the strand of wire folding back outside the slots at axial end surfaces of the stator core to form turn portions, the turn portions align in a circumferential direction to constitute coil end groups at both axial end portions of the stator core, and the turn portions at both axial end portions of the stator core are provided with an insulative coating.

A multilumen unilimb breathing circuit with a detachable proximal fitting for providing respiratory gases to and receiving expiratory gases from a patient. The circuit has unique fittings for connection to patient devices or assisted ventilation systems and components. Despite many teachings away in the prior art from making breathing circuit tubing detachable from the proximal terminal, the proximal end of the rigid multilumen proximal fitting can be attached and detached by a user at a site of use to a mating multilumen proximal terminal while its distal end can be attached to multiple lumens formed of flexible tubing for carrying gases to and from a patient. The present invention introduces for the first time to the multilumen unilimb circuit art a detachable proximal fitting.

In combination, the loose tube flying lead includes: a) a pair of improved cobra head assemblies, each being able to receive a variety of different stab-plates with minimal modification; b) a pair of bend limiters, one extending from each cobra head assembly and c) an elongate bundle of non-constrained interior conduits surrounded by an over-hose, the over-hose being connected to each bend limiter. The over-hose may rotate independently of the bend limiters and the cobra head assemblies.

A cooling system has a cooling bath. The open space of the cooling bath contains a second coolant having a boiling point, and having an electronic device that has a processor that is a heat generating component mounted on a board, and is immersed in the second coolant. A boiling cooling device is thermally connected to the processor, and encloses a first coolant having a boiling point. A first heat exchanger has a high-temperature side passage formed of a group of narrow gaps or a group of micro passages, through which the second coolant is passed, and a low-temperature side passage formed of a group of narrow gaps or a group of micro passages, through which a third cooling medium having a boiling point is passed. A pump is configured to pressurize and deliver the second coolant warmed in the cooling bath toward the inlet of the high-temperature side passage.

A distributed storage system includes a first data center including a first host and a first storage subsystem that are coupled to each other via a network. The first host includes a first check module configured to handle a heartbeat signal of first type. The first storage subsystem includes a first storage controller and a first monitoring module. The first monitoring module is configured to handle a heartbeat signal of second type. A second data center includes a second host and a second storage subsystem that are coupled to each other via a network. The second host includes a second check module configured to handle the heartbeat signal of first type. The second storage subsystem includes a second storage controller and a second monitoring module. The second monitoring module is configured to handle the heartbeat signal of second type. A third data center includes a third storage subsystem that are coupled to each other via a network. The third host includes a third check module configured to handle the heartbeat signal of first type. The third storage subsystem including a third storage controller and a third monitoring module. The third monitoring module is configured to handle the heartbeat signal of second type. A first communication network couples the first and second third hosts, wherein the hosts use the first communication network to transmit or receive the heartbeat signal of first type. A second communication network couples the first, second, and third storage subsystems, wherein the subsystems use the second communication network to transmit or receive the heartbeat signal of second type.

The present invention relates to a moving head light fixture, which moving head light fixture comprises a light generating head, which head is carried in a yoke, which head is rotatable to the yoke, which yoke is rotatable to a base, which head comprises at least one electronic circuit for LED control, where the moving head comprises a first cooling plate comprising a number of LEDs; a second cooling plate comprising said at least one electronic circuit for LED control; and an air flow passage running from at least one end of said moving head, through at least said first cooling plate and / or said second cooling plate and between said first cooling plate and said second cooling plate. The present invention relates also to a cooling module for a moving head.

A work vehicle comprises a plurality of wheels; a vehicle body supported by the plurality of wheels and having a cabin, a front half region and a rear half region; an engine located in the rear half region of the vehicle body; and an air conditioning unit located in a lower forward region of the cabin and having an evaporator and a fan.

A thermal management for EMI shielded circuit packs having one or more high-power components, i.e. heat sources. More particularly, a heat transfer device or assembly for EMI shielded circuit packs is provided whereby multiple components (e.g., high-power components) are cooled by individual heat sinks (i.e., each component has its own individual heat sink) which protrude into an external airflow through individual openings in the lid of the EMI shield. Mechanically-compliant, electrically-conductive gaskets are used to seal the base plates of the individual heat sinks against the lid of the EMI shield enclosure. As such, in accordance with the various embodiments, the conductive gaskets establish a compliance layer which accommodates any variation in the heights of the individual components, thereby, allowing optimum thermal contact between the components and their respective heat sinks without compromising the EMI shielding.

The mobile device accessory includes a fixing plate to be fixed to a surface of a mobile device, a ring having an opening portion at a side thereof and a connecting member connecting the opening portion of the ring with the fixing plate such that the ring is configured to rotate to have various angles with respect to the fixing plate and an angle between the ring and the fixing plate is configured to maintain. Thus, the mobile device accessory may make the ring have various angles and the ring maintain a specific angle to carry or position the mobile device conveniently.

A powertrain assembly having an improved engine configuration includes an engine and a transmission incorporated in a crankcase of the engine. The engine also comprises an oil pump and a water pump. The transmission is a cartridge-type shift drum transmission, which can be attached to or detached from a transmission attachment face which is a side face of the crankcase. The oil pump and the transmission attachment face are arranged in substantially non-overlapping relation in the side view of the engine. The water pump shaft is substantially coaxial with the oil pump shaft, and the water pump is positioned below a drive sprocket on the transmission countershaft so as to be overlapping while eliminating interference between them, allowing a close arrangement of components.

In a front end structure of a vehicle, a front end panel and a fan shroud are provided as separate parts. The front end panel and the fan shroud form labyrinthine gap structure between them. The labyrinthine gap structure restricts air from leaking or entering through a space between the front end panel and the fan shroud. Accordingly, a heat exchanging performance of a heat exchanger is not decreased. Also, the front end panel and the fan shroud are separately exchangeable or repairable.

A sensorless switched reluctance machine includes a stator with a plurality of circumferentially-spaced stator segment assemblies that include salient stator poles and inter-polar stator slots. Each of the stator segment assemblies includes a stack of stator plates forming a stator segment core, an end cap assembly, and winding wire wound around the stator segment core and the end cap assembly. The rotor defines a plurality of rotor poles. The rotor tends to rotate relative to the stator to a rotational position that maximizes the inductance of an energized winding. A sensorless drive circuit derives rotor position and energizes the winding wire around the stator segment assemblies based on the derived rotor position. Each stator plate includes a first radially outer rim section and a tooth section that extends radially inwardly from a first center portion of the first radially outer rim section.

An LED light module for attachment to the outer end of a support arm extending from a support pole is disclosed. The LED light module includes a case having a clamp assembly secured thereto which is adapted to be clamped onto the outer end of the support arm. A module consisting of an LED panel, heat sink and power supply is selectively removably secured to the case as a unit or module so that the unit or module may be inserted into the case as a single unit or removed from the case as a single unit. The heat sink of the invention is comprised of a pair of heat sink members secured together. The power supply is secured to the heat sink at one end thereof with the LED panel secured to the bottom of the heat sink.