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公开(公告)号：US10946944B2
公开(公告)日：2021-03-16
申请号：US16384012
申请日：2019-04-15
申请人： Raytheon Company
发明人： Gregory W. Heinen
IPC分类号： B63G8/08 , F01K1/12 , F01K15/04 , F01K25/10 , B63G8/00 , F01D15/04 , F01D25/14 , F01K13/02 , F01K25/08
摘要： A carbon dioxide cycle power generation system includes a first carbon dioxide storage configured to store a first portion of carbon dioxide and a second carbon dioxide storage configured to store a second portion of the carbon dioxide. The carbon dioxide cycle power generation system also includes a generator configured to generate electrical power based on a flow of at least part of the carbon dioxide between the first and second carbon dioxide storages. The carbon dioxide cycle power generation system is configured to cycle between different underwater depths in order to employ water pressure and/or water temperature in creating the flow of the at least part of the carbon dioxide through the generator. The second carbon dioxide storage includes an annular region surrounding a central region, where the annular region has a variable internal volume configured to receive at least part of the second portion of the carbon dioxide.
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公开(公告)号：US20190127060A1
公开(公告)日：2019-05-02
申请号：US15794169
申请日：2017-10-26
申请人： Raytheon Company
发明人： Gregory W. Heinen , Charles Miller
摘要： Method and apparatus for a flight vehicle including a wing having a high aspect ratio and first and second rotors having a high aspect ratio, with a ratio of the rotor diameter to wing length ratio is equal to or greater than about 0.25. In embodiments, the flight vehicle can include a first and second motor, each less than about one thousand HP, to drive a respective rotor and a second motor. The flight vehicle can include a cruise mode and a VTOL mode.
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公开(公告)号：US11052981B2
公开(公告)日：2021-07-06
申请号：US15725538
申请日：2017-10-05
申请人： Raytheon Company
发明人： Gregory W. Heinen , Jon S. Rawstron
摘要： An apparatus includes first and second tanks each configured to receive and store a refrigerant under pressure. The apparatus also includes at least one generator configured to generate electrical power based on a flow of the refrigerant between the tanks. The apparatus further includes a collector configured to transfer solar thermal energy to one of the tanks to heat the refrigerant in that tank and/or radiate thermal energy from one of the tanks into an ambient environment to cool the refrigerant in that tank. In addition, the apparatus could include first and second insulated water jackets each configured to receive and retain water, where the first tank is located within the first insulated water jacket and the second tank is located within the second insulated water jacket.
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4.发明授权公开(公告)号：US10928483B1
公开(公告)日：2021-02-23
申请号：US16525294
申请日：2019-07-29
申请人： Raytheon Company
摘要： A method includes transmitting a first electromagnetic signal from a first node to a second node through free space. The method also includes transmitting a second electromagnetic signal from the first node to the second node through a communication link, where the communication link physically couples the first and second nodes. The method further includes identifying a distance between the first and second nodes based on a time-difference-of-arrival between reception of the first electromagnetic signal at the second node and reception of the second electromagnetic signal at the second node.
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5.发明授权公开(公告)号：US10472033B2
公开(公告)日：2019-11-12
申请号：US15787948
申请日：2017-10-19
申请人： Raytheon Company
摘要： A system includes a vehicle having a body and a power generation system. The power generation system includes first and second tanks each configured to receive and store a refrigerant under pressure. The power generation system also includes at least one generator configured to generate electrical power based on a flow of the refrigerant between the tanks. The first tank is configured to be cooled by one of ambient air and water to a lower temperature, and the second tank is configured to be warmed by another of the ambient air and the water to a higher temperature. The first tank or associated heat exchanger can be positioned such that the first tank is above the water's surface when a portion of the body breaches the surface. The second tank or associated heat exchanger can be positioned such that the second tank is below the water's surface when a portion of the body breaches the surface.
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公开(公告)号：US10017060B2
公开(公告)日：2018-07-10
申请号：US15264399
申请日：2016-09-13
申请人： Raytheon Company
CPC分类号： B60L11/1816 , B60L53/14 , B60L2200/32 , B63G8/001 , B63G8/16 , B63G2008/002 , H02J7/34 , Y02T10/7005 , Y02T10/7072 , Y02T90/14
摘要： An apparatus includes a shell having multiple ducts that define multiple flow passages through the shell. The apparatus also includes a core disposed within the shell and including one or more rechargeable power supplies. The apparatus further includes multiple drivers configured to cause water to flow through the ducts in order to maneuver the apparatus toward a host device. In addition, the apparatus includes at least one interface on the shell, where the at least one interface is configured to receive power from the one or more rechargeable power supplies and provide the power to the host device. The apparatus may be configured to dock with the host device and to be transported by and supply the power to the host device as the host device travels through a body of water.
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公开(公告)号：US20180072168A1
公开(公告)日：2018-03-15
申请号：US15264399
申请日：2016-09-13
申请人： Raytheon Company
CPC分类号： B60L11/1816 , B60L2200/32 , B63G8/001 , B63G8/16 , B63G2008/002 , H02J7/0013
摘要： An apparatus includes a shell having multiple ducts that define multiple flow passages through the shell. The apparatus also includes a core disposed within the shell and including one or more rechargeable power supplies. The apparatus further includes multiple drivers configured to cause water to flow through the ducts in order to maneuver the apparatus toward a host device. In addition, the apparatus includes at least one interface on the shell, where the at least one interface is configured to receive power from the one or more rechargeable power supplies and provide the power to the host device. The apparatus may be configured to dock with the host device and to be transported by and supply the power to the host device as the host device travels through a body of water.
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公开(公告)号：US09834288B1
公开(公告)日：2017-12-05
申请号：US15173214
申请日：2016-06-03
申请人： Raytheon Company
发明人： Gregory W. Heinen
CPC分类号： B63G8/14 , B63G8/001 , B63G8/08 , B63G2008/002 , B63H19/00 , B63H25/38 , F01K1/12 , F01K15/04 , F01K25/10 , F01K25/103
摘要： An apparatus includes first and second tanks each configured to receive and store a refrigerant under pressure. The apparatus also includes at least one generator configured to receive flows of the refrigerant between the tanks and to generate electrical power based on the flows of the refrigerant. The apparatus further includes first and second hydraulic drives associated with the first and second tanks, respectively. Each hydraulic drive includes a first piston within the associated tank, a channel fluidly coupled to the associated tank and configured to contain hydraulic fluid, and a second piston within the channel and configured to move within the channel in order to vary an amount of the hydraulic fluid within the associated tank and vary a position of the first piston within the associated tank. The channel of each hydraulic drive has a cross-sectional area that is less than a cross-sectional area of the associated tank.
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9.发明申请公开(公告)号：US20210033698A1
公开(公告)日：2021-02-04
申请号：US16525294
申请日：2019-07-29
申请人： Raytheon Company
摘要： A method includes transmitting a first electromagnetic signal from a first node to a second node through free space. The method also includes transmitting a second electromagnetic signal from the first node to the second node through a communication link, where the communication link physically couples the first and second nodes. The method further includes identifying a distance between the first and second nodes based on a time-difference-of-arrival between reception of the first electromagnetic signal at the second node and reception of the second electromagnetic signal at the second node.
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公开(公告)号：US10669023B2
公开(公告)日：2020-06-02
申请号：US15048303
申请日：2016-02-19
申请人： Raytheon Company
IPC分类号： B64C29/00
摘要： An aerial platform having motive devices for obtaining and maintaining loft of the aerial platform, the motive devices being pivotable relative to a wing of the aerial platform for aerial maneuvering of the aerial platform while generally maintaining stable disposition of the wing relative to the ground. The motive devices may include blades having selectively adjustable pitch for varying output force of respective motive devices. The aerial platform may further include one or more bladed turbines outwardly coupled to the wing and drivable by wind for generating power for the aerial platform. In some cases, the aerial platform may be tethered via a flexible power cable to a power source.
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