Abstract: A flying vehicle propulsion system comprises a propulsor, a drive system, a heat exchanger, and a housing in which the heat exchanger is provided. The propulsor produces a propulsor fluid flow. In a first operation configuration of the propulsion system, at least part of the propulsor fluid flow is incident on the exchanger. A propulsor fluid flow inlet port of the housing fluidly communicates with a chamber of the housing on an inlet side of the exchanger. The inlet port receives the propulsor fluid flow for ingestion into the chamber and exchanger and comprises a valve to close the port when the valve is closed and open the port when the valve is open. The valve is biased such that at least one of: the valve opens passively under a propulsor fluid flow rate influence above a pre-defined threshold impinging on the valve; and the valve closes passively under a biasing influence.

Abstract: A flying vehicle propulsion system comprises a propulsor, a drive system, a heat exchanger, and a housing in which the heat exchanger is provided. The propulsor produces a propulsor fluid flow. In a first operation configuration of the propulsion system, at least part of the propulsor fluid flow is incident on the exchanger. A propulsor fluid flow inlet port of the housing fluidly communicates with a chamber of the housing on an inlet side of the exchanger. The inlet port receives the propulsor fluid flow for ingestion into the chamber and exchanger and comprises a valve to close the port when the valve is closed and open the port when the valve is open. The valve is biased such that at least one of: the valve opens passively under a propulsor fluid flow rate influence above a pre-defined threshold impinging on the valve; and the valve closes passively under a biasing influence.

Abstract: A flying vehicle propulsion system comprises a propulsor, a drive system, a heat exchanger, and a housing in which the heat exchanger is provided. The propulsor produces a propulsor fluid flow. In a first operation configuration of the propulsion system, at least part of the propulsor fluid flow is incident on the exchanger. A propulsor fluid flow inlet port of the housing fluidly communicates with a chamber of the housing on an inlet side of the exchanger. The inlet port receives the propulsor fluid flow for ingestion into the chamber and exchanger and comprises a valve to close the port when the valve is closed and open the port when the valve is open. The valve is biased such that at least one of: the valve opens passively under a propulsor fluid flow rate influence above a pre-defined threshold impinging on the valve; and the valve closes passively under a biasing influence.

Abstract: A flying vehicle propulsion system including a propulsor, a drive system and a heat exchanger. The drive system is arranged to drive the propulsor and the heat exchanger is arranged to thermally regulate at least part of the drive system. The propulsor is arranged to move fluid, thereby producing a propulsor fluid flow having a main direction. The system is arranged such that in a first operation configuration, at least part of the propulsor fluid flow is incident on the heat exchanger, thereby thermally regulating the at least part of the drive system.

Abstract: A flying vehicle propulsion system including a propulsor, a drive system and a heat exchanger. The drive system is arranged to drive the propulsor and the heat exchanger is arranged to thermally regulate at least part of the drive system. The propulsor is arranged to move fluid, thereby producing a propulsor fluid flow having a main direction. The system is arranged such that in a first operation configuration, at least part of the propulsor fluid flow is incident on the heat exchanger, thereby thermally regulating the at least part of the drive system.

Abstract: Disclosed herein are system, method, and computer program product embodiments for establishing communication channels related to assets. An embodiment enables users of home assets such as appliances to share content related to that asset through a centralized clearinghouse of asset content. Aggregated content reduces redundant searches across sources by many users looking for the same content. New data pathways from user to users, manufacturers, and various third parties are established through the connections created in relation to assets.

Abstract: Disclosed herein are system, method, and computer program product embodiments for establishing communication channels related to assets. An embodiment enables users of home assets such as appliances to share content related to that asset through a centralized clearinghouse of asset content. Aggregated content reduces redundant searches across sources by many users looking for the same content. New data pathways from user to users, manufacturers, and various third parties are established through the connections created in relation to assets.

Abstract: A subsea cable engagement system for connecting at least one cable end connector in communication with a power generation unit to a hub mounted cable connector of a hub. The system comprises a base; and at least one hub. The base comprises an engagement section for receiving a hub(s); and at least one engagement member for engaging a cable-end connector. The hub(s) comprises at least one hub-mounted cable connectors. The engagement member(s) of the base and/or the at least one hub-mounted cable connector are arranged to provide relative movement therebetween for engagement of at least one cable-end connector with at least one hub-mounted cable connector.

Abstract: Disclosed herein are system, method, and computer program product embodiments for establishing communication channels related to assets. An embodiment enables users of home assets such as appliances to share content related to that asset through a centralized clearinghouse of asset content. Aggregated content reduces redundant searches across sources by many users looking for the same content. New data pathways from user to users, manufacturers, and various third parties are established through the connections created in relation to assets.

Abstract: A subsea cable engagement system for connecting at least one cable end connector in communication with a power generation unit to a hub mounted cable connector of a hub. The system comprises a base; and at least one hub. The base comprises an engagement section for receiving a hub(s); and at least one engagement member for engaging a cable-end connector. The hub(s) comprises at least one hub-mounted cable connectors. The engagement member(s) of the base and/or the at least one hub-mounted cable connector are arranged to provide relative movement therebetween for engagement of at least one cable-end connector with at least one hub-mounted cable connector.

Abstract: A water current power generation structure including: a power generation unit including a main body, a mounting portion which extends from the main body and which defines a mounting axis; a support structure adapted for engagement with a bed of a body of water, and including a support housing; wherein the structure further includes a yaw mechanism for rotating the power generation unit relative to the support structure, the mechanism including: a pinion associated with the mounting portion; and a gear associated within the support housing and arranged to engage the pinion to rotate the power generation unit about the mounting axis relative to the support structure; and a selective engagement mechanism for selectively engaging the yaw mechanism.

Abstract: A padded covering for vehicle may include a first covering member for covering the padded covering, a second covering member for covering the covering and a padded member being positioned between the first covering member and the second covering member for providing padding for the padded covering. The padded covering may include a transparent portion, and the transparent portion may correspond to the windshield of the vehicle. The transparent portion may correspond to the lights of the vehicle, and the transparent portion may maintain a spaced relationship with the windshield of the vehicle. The spaced relationship may be maintained with a suction cup, and the padded covering may include a slit. The slit may define a movable panel, and the padded covering may include a magnet to position the padded covering. The padded covering may include an aperture to position the padded covering, and the padded covering may extend over a hood of the vehicle.

Abstract: A vertical manure converter and related process of using activated carbon in an activated carbon/organic material mixture to process organic waste. Inducing air, preferably compressed, into a chamber of the converter in combination with reusing activated carbon can result in a continuous process. The temperature can be controlled by regulating the air into the chamber. The vertical manure converter takes organic waste and uses heat to accelerate the composting process wherein final products can be purified water and ash fertilizer.

Abstract: A filter frame and media capable of withstanding repeated heating to high temperatures in an oxidizing environment, and a method of cleaning the same for indefinite use in a method of operating industrial paint booths. Progressive density, heat resistant, and preferably metal media paint booth filters are provided for replacement of existing filters in industrial paint booths. The filters are structurally resistant to cyclic heating to high temperature in an oxidizing bake-off oven where the paint residue accumulated on the filters is reduced to ash. After cooling, the ash is removed, and the filters returned to service, and the cycle is repeated. The filter comprises a frame section and a mesh media section which has a plurality of mesh portions. The mesh portions are preferably arranged in a series M.sub.1, M.sub.n-1, M.sub.n, wherein n is a positive integer of 4 or more, that are sized with the free face area A.sub.