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Patent
Black Inc | Date: 2016-09-29

A muffler for an exhaust system of a gas combustion engine, which comprises a muffler body (14) connected to an exhaust pipe inlet (10a), an exhaust pipe outlet (11a) to the tailpipe connected to the muffler body (14), and adjacent baffles (23, 24) within the muffler body (14), characterized in that the exhaust pipe inlet (10a), the exhaust pipe outlet (11 a) and the adjacent baffles (23, 24) are in line without significant restriction to gas exhaust flow and having baffle openings (21, 22) and baffle louver openings (18b, 19b) to the central muffler chamber (17), whereby the central muffler chamber route (17) is generally a straight line from the exhaust inlet pipe (10a) to the exhaust pipe outlet (11a).


Patent
Black Inc | Date: 2015-08-18

Disclosed is a cooling and lubricating system (and method of use) for an RCD bearing/seal assembly comprising an internal conduit for directing fresh oil into the lower end of the bearing assembly where it can then progress upwardly through the bearing assembly and seals to provide cooling and lubrication to the internal bearings and rotary seals. The RCD system employs a small footprint oiler to deliver, via pressurized air, the oil to the RCD. Also disclosed is an RCD bearing assembly outfitted with the oil channel conduits for directing oil through the RCD bearing assembly to cool and lubricate the seals and bearings.


Patent
Black Inc | Date: 2015-11-30

A device and method for a collapsible flash bang pole. The collapsible flash bang pole may comprise a lower support bar, a middle support bar, and an upper support bar. The lower support bar, middle support bar, and upper support bar may be connected by a plurality of joints. The collapsible flash bang pole may further comprise a support handle, a swivel handle, and a cord. A method for deploying a collapsible flash bang pole may comprise attaching a device to an external attachment, inserting the external attachment into an upper support bar, rotating a middle support bar in relation to a lower support bar about a joint, and rotating an upper support bar in relation to the middle support bar about a second joint. Additionally, the method may further comprise pushing the collapsible flash bang pole through a structure and activating the device.


One feature pertains to an apparatus that includes a first communication interface, a second communication interface adapted to transmit and/or receive multimedia data signals to and/or from a device through a wired connection, and a memory circuit adapted to store instructions for conducting one or more wired connection integrity tests. The wired connection integrity tests determine at least whether the apparatus is able to communicate with the device. The apparatus further includes a processing circuit adapted to initiate the one or more wired connection integrity tests by executing the instructions stored in the memory circuit, determine whether each of the one or more wired connection integrity tests initiated passed or failed, and report whether the one or more wired connection integrity tests passed or failed. The wired connection integrity tests may include signal line communication tests, cable integrity and quality tests, and data or video test pattern tests.


Patent
Black Inc | Date: 2016-06-17

Aspects of the present disclosure involve an audio clocking device including high-frequency crystal oscillators capable of consistent low jitter and phase noise. The audio clocking device ensures that any low-jitter and low-noise signals are maintained as the signal propagates through circuitry of the audio clocking device.


Patent
Black Inc | Date: 2016-05-13

A syringe sealing assembly includes a stopper coupling and a plunger coupling. The stopper coupling is adaptable to attach to a syringe stopper. The plunger coupling is releasably attachable to the stopper coupling. The stopper coupling is further adaptable to fit within a syringe barrel and to seal the interior of the syringe barrel from the external environment in cooperation with the syringe stopper. The plunger coupling is adaptable to attach to a syringe plunger. The plunger coupling is further adaptable to be received within a syringe barrel when the plunger coupling is attached to the stopper coupling. The plunger coupling is further adaptable to be withdrawn from the syringe barrel while the stopper coupling remains in the syringe barrel when the plunger coupling is detached from the stopper coupling.


Patent
Black Inc | Date: 2016-08-04

A protected firing platform protection system protects personnel from contact with the protected firing platform. In an embodiment, the protected firing platform protection system is adapted for use with a protected firing platform of a military vehicle. The protected firing platform protection system includes a protective padding attached to the protected firing platform. The protective padding includes an energy mitigation padding.


Patent
Black Inc | Date: 2016-09-19

Systems and apparatus may include converter device(s), a matrix switch, processor(s), and memory(s), where one or more of the converter devices provide video input signals to the matrix switch. A processor may determine if one of a plurality of video signals input to the matrix switch includes data representative of identification information overlain on a video image derived from one of the plurality of video signals. The determination may be based on a flag value stored in the converter device(s). The flag value may be retrieved by a server coupled to the matrix switch. If the information is included in the video signal, the video signal may be passed through a path in a matrix switch configured by the processor. If the information is not included in the video signal, the data representative of identification information may be retrieved from the converter device and then overlain on the video image.


Patent
Black Inc | Date: 2015-09-10

A hatch protection system and method protect personnel against blunt force trauma caused by contact with a hatch. In an embodiment, a hatch protection system for a hatch on a vehicle includes a hatch pad. The hatch pad is attached to the hatch. In addition, the hatch pad comprises a protective padding. Further, the hatch pad is adapted to be raised, lowered, or any combinations thereof. The hatch protection system also includes a plurality of brackets. The plurality of brackets is secured to the vehicle and to the hatch pad.


A fat sizing device includes a first filter element and a second filter element. The first filter element has an exterior formed from a ceramic such as titanium nitride. The second filter element is positioned in series with the first filter element and has an exterior formed from an organic polymer such as a parylene. The first filter element has a first mesh size and the second filter element has a second mesh size different than the first mesh size and may be less than the first mesh size.

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