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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 17. Отображено 14.
14-02-2017 дата публикации

Track collision avoidance control system

Номер: US9569969B2
Автор: HOLIHAN MICHAEL J, BATHRICK ERWIN W, Holihan Michael J., Bathrick Erwin W.
Принадлежит: RAYTHEON CO, Raytheon Company

A track collision avoidance control system including a train having an onboard control system for controlling one or more characteristics of the train. The track collision avoidance control system can further include a warning indication system comprising a transmitter linked to a communication system supported about the train, the communication system comprising a receiver operable to receive a signal from the transmitter, the signal comprising information pertaining to a potentially dangerous condition. The transmitter can be operable alone or in combination with a warning indicator, an actuator and their associated logic circuitry, such that the transmitter is caused to transmit upon the warning indicator being activated. The communication system can interface with an onboard control system of the train. The communication system can receive the signal, which can be used to facilitate an avoidance action to be taken relative to the train.

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Номер записи: 1
25-04-2019 дата публикации

DIRECTED ENERGY DELIVERY SYSTEMS CAPABLE OF DISRUPTING AIR-BASED PREDATORY THREATS

Номер: US20190120600A1
Автор: Crouch David D., Holihan Michael J., Obert Thomas L., Prescott Michael C., Sar David R.
Принадлежит:

An apparatus includes a capsule configured to be launched or carried towards an unmanned aerial vehicle (UAV). The apparatus also includes a directed energy device within or carried by the capsule. The directed energy device includes a first inductor configured to generate an inductive magnetic field that is able to inductively couple into one or more electronics of the UAV in order to disable or destabilize the UAV. The capsule can be configured to be launched towards the UAV and can include a loiter mechanism (such as a rotor, umbrella, or parachute) configured to maintain a position of the capsule or to slow a descent of the capsule after launch. The capsule can also be configured to be carried towards the UAV by a different UAV, and the apparatus can further include a tether coupling the capsule to the different UAV. 1. An apparatus comprising:a capsule configured to be launched or carried towards an unmanned aerial vehicle (UAV); anda directed energy device within or carried by the capsule, the directed energy device comprising a first inductor configured to generate an inductive magnetic field that is able to inductively couple into one or more electronics of the UAV in order to disable or destabilize the UAV.2. The apparatus of claim 1 , wherein:the capsule is configured to be launched towards the UAV; andthe apparatus further comprises a loiter mechanism configured to maintain a position of the capsule or to slow a descent of the capsule after launch.3. The apparatus of claim 2 , wherein the loiter mechanism comprises at least one of: a rotor claim 2 , an umbrella claim 2 , and a parachute.4. The apparatus of claim 1 , wherein the first inductor and a capacitor form a resonant tank circuit.5. The apparatus of claim 4 , further comprising:a second inductor through which a varying electrical current is able to flow and be mutually inducted into the resonant tank circuit.6. The apparatus of claim 1 , wherein:the capsule is configured to be carried towards the ...

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Номер записи: 2
30-05-2019 дата публикации

NON-LETHAL NAVAL VESSEL INTERDICTION WEAPON

Номер: US20190162513A1
Автор: Carroll, Crouch David D., Holihan Michael J., III Alf L., Sar David R.
Принадлежит:

A non-lethal naval vessel interdiction weapon is provided. The non-lethal naval vessel interdiction weapon includes a hydrodynamic hull, guidance and delivery systems housed in the hydrodynamic hull with the delivery system being controllable by the guidance system to drive a naval vessel impeding payload toward a target and a deployment system. The deployment system is configured to prepare the hydrodynamic hull for payload deployment and to deploy the naval vessel impeding payload toward the target following hull preparation. 1. A non-lethal naval vessel interdiction weapon , comprising:a hydrodynamic hull;guidance and delivery systems housed in the hydrodynamic hull with the delivery system being controllable by the guidance system to drive a naval vessel impeding payload toward a target; anda deployment system configured to prepare the hydrodynamic hull for payload deployment and to deploy the naval vessel impeding payload toward the target following hull preparation.2. The non-lethal weapon according to claim 1 , wherein the hydrodynamic hull claim 1 , the guidance claim 1 , delivery and deployment systems and the naval vessel impeding payload are operable underwater.3. The non-lethal weapon according to claim 1 , further comprising a power supply and a processing unit respectively housed in the hydrodynamic hull for respective use by at least one of the guidance claim 1 , delivery and deployment systems.4. The non-lethal weapon according to claim 1 , wherein at least the guidance and delivery systems are operable in low-power or high-power modes.5. The non-lethal weapon according to claim 1 , wherein the naval vessel impeding payload comprises:a harpoon attachable to the target; andan anchoring element coupled to the harpoon and configured to anchor the target with the harpoon attached thereto.6. The non-lethal weapon according to claim 5 , wherein the harpoon comprises:a barrel which is stowed in a pre-deployment condition in a firing barrel of the deployment ...

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Номер записи: 3
20-08-2015 дата публикации

CLOSED LOOP ELECTRONIC CONTROL FOR THE REDUCTION OF SOOT PRODUCED IN DIESEL, GASOLINE AND ALTERNATIVE-FUELED ENGINES

Номер: US20150233279A1
Автор: Derbin Patrick J., Holihan Michael J.
Принадлежит:

A system and method of reducing soot and/or improving the efficiency of a motor. The system and method regulates the supply of cooling oil to a cooling section of a cylinder based upon observed parameters. These parameters can include such things as engine temperature, load, rpm etc. The control can be provided by using a look up table. 1. A system for cooling a piston of an internal combustion engine having at least one cylinder that receives the piston wherein the cylinder defines a combustion region and a cooling region , wherein the internal combustion engine includes an oil supply system that supplies oil to the cooling region of the cylinder , the system comprising:one or more sensors that sense performance parameters of the internal combustion engine;an oil gating system that is controllable so that the amount of oil provided to the cooling region is adjustable;a controller that receives signals from the one or more sensors and provides control signals to the oil gating system wherein the controller determines the amount of oil to provide to the cooling region based upon the one or more sensors so that the oil provided to the cooling region of the cylinder is reduced to inhibit excess soot production.2. The system of claim 1 , wherein the controller determines the amount of oil to provide to the cooling region based upon one or more sensors so that the oil provided to the cooling region of the cylinder is reduced during periods of low load on the engine.3. The system of claim 1 , wherein the one or more sensors include RPM sensors claim 1 , temperature sensors and fuel sensors.4. The system of claim 1 , wherein the oil gating system comprises at least one controllable valve that allows a metered amount of oil to flow from the oil supply system to the cooling region of the cylinder.5. The system of claim 4 , wherein the controllable valve is a pulse width modulated (PWM) valve that receive pulse signals from the controller to regulate the amount of oil that is ...

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Номер записи: 4
18-07-2019 дата публикации

Multiple axis self-contained spherical sensor system

Номер: US20190219425A1
Автор: David D. Crouch, David R. Sar, Devon G. Crowe, Michael J. Holihan
Принадлежит: Raytheon Co

A multi-axis self-contained sensor system includes an outer spherical housing and an inner spherical housing. The outer spherical housing has a transparent spherical shell that surrounds a first cavity and having a first refractive index (RI). The inner spherical housing is in the first cavity and is completely surrounded by the outer spherical housing. The inner spherical housing has a first average density and includes a spherical wall that surrounds a second cavity. A sensor system is contained in the second cavity, and a suspending fluid layer is interposed between the outer spherical housing and the inner spherical housing. The suspending fluid layer is composed of a fluid having a second RI.

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Номер записи: 5
09-09-2021 дата публикации

Non-lethal naval vessel interdiction weapon

Номер: US20210278183A1
Автор: Alf L. Carroll, David D. Crouch, David R. Sar, Michael J. Holihan
Принадлежит: Raytheon Co

A non-lethal naval vessel interdiction weapon is provided. The non-lethal naval vessel interdiction weapon includes a hydrodynamic hull, guidance and delivery systems housed in the hydrodynamic hull with the delivery system being controllable by the guidance system to drive a naval vessel impeding payload toward a target and a deployment system. The deployment system is configured to prepare the hydrodynamic hull for payload deployment and to deploy the naval vessel impeding payload toward the target following hull preparation.

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Номер записи: 6
22-10-2015 дата публикации

Track collision avoidance control system

Номер: US20150302752A1
Автор: Erwin W. Bathrick, Michael J. Holihan
Принадлежит: Raytheon Co

A track collision avoidance control system including a train having an onboard control system for controlling one or more characteristics of the train. The track collision avoidance control system can further include a warning indication system comprising a transmitter linked to a communication system supported about the train, the communication system comprising a receiver operable to receive a signal from the transmitter, the signal comprising information pertaining to a potentially dangerous condition. The transmitter can be operable alone or in combination with a warning indicator, an actuator and their associated logic circuitry, such that the transmitter is caused to transmit upon the warning indicator being activated. The communication system can interface with an onboard control system of the train. The communication system can receive the signal, which can be used to facilitate an avoidance action to be taken relative to the train.

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Номер записи: 7
23-08-2022 дата публикации

Control system and method to mitigate reverse oil flow to the combustion chamber on deactivated cylinders

Номер: US11421565B1
Автор: Michael J. Holihan, Patrick J. Derbin
Принадлежит: Individual

This disclosure generally relates to an oil mitigation system and method for lubricating the piston(s) for electronic fuel injected internal combustion engines, incorporating cylinder deactivation technology. This concept leverages the engine's base fuel injection pulse width table, determines the fuel injection “shutoff” state and, reduces the oiling to counter the reverse oil flow effect within the cylinder wall, past the ring set to the cylinder combustion chamber. This disclosure further comprises a system and method for mitigating oil consumption to all active cylinders, for accommodating all ranges of engine loading.

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Номер записи: 8
18-06-2020 дата публикации

Air pressure driven dc voltage power supply

Номер: WO2020122873A1
Автор: David D. Crouch, David R. Sar, Kenneth E. Prager, Michael J. Holihan
Принадлежит: Raytheon Company

An air pressure driven DC voltage power supply includes both a pneumatic and a DC motor which are configured to convert the pneumatic energy in the tires of a vehicle to a DC voltage to provide power to a device.

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Номер записи: 9
30-03-2021 дата публикации

Directed energy delivery systems capable of disrupting air-based predatory threats

Номер: US10962335B2
Автор: David D. Crouch, David R. Sar, Michael C. Prescott, Michael J. Holihan, Thomas L. Obert
Принадлежит: Raytheon Co

An apparatus includes a capsule configured to be launched or carried towards an unmanned aerial vehicle (UAV). The apparatus also includes a directed energy device within or carried by the capsule. The directed energy device includes a first inductor configured to generate an inductive magnetic field that is able to inductively couple into one or more electronics of the UAV in order to disable or destabilize the UAV. The capsule can be configured to be launched towards the UAV and can include a loiter mechanism (such as a rotor, umbrella, or parachute) configured to maintain a position of the capsule or to slow a descent of the capsule after launch. The capsule can also be configured to be carried towards the UAV by a different UAV, and the apparatus can further include a tether coupling the capsule to the different UAV.

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Номер записи: 10
17-02-2015 дата публикации

Closed loop electronic control for the reduction of soot produced in diesel, gasoline and alternative-fueled engines

Номер: US8955474B1
Автор: Michael J. Holihan, Patrick J. Derbin
Принадлежит: Michael J. Holihan, Patrick J. Derbin

A system and method of reducing soot and/or improving the efficiency of a motor. The system and method regulates the supply of cooling oil to a cooling section of a cylinder based upon observed parameters. These parameters can include such things as engine temperature, load, rpm etc. The control can be provided by using a look up table.

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Номер записи: 11
31-05-2019 дата публикации

Non-lethal naval vessel interdiction weapon

Номер: WO2019103868A1
Автор: Alf L. Carroll Iii, David D. Crouch, David R. Sar, Michael J. Holihan
Принадлежит: Raytheon Company

A non-lethal naval vessel interdiction weapon (10) is provided. The non-lethal naval vessel interdiction weapon includes a hydrodynamic hull (20), guidance and delivery systems (30, 40) housed in the hydrodynamic hull with the delivery system being controllable by the guidance system to drive a naval vessel impeding payload (50) toward a target and a deployment system (60). The deployment system (60) is configured to prepare the hydrodynamic hull for payload deployment and to deploy the naval vessel impeding payload (50) toward the target following hull preparation.

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Номер записи: 12
09-01-2020 дата публикации

Multiple axis self-contained spherical sensor system

Номер: WO2019212611A3
Автор: David D. Crouch, David R. Sar, Devon G. Crowe, Michael J. Holihan
Принадлежит: Raytheon Company

A multi-axis self-contained sensor system includes an outer spherical housing and an inner spherical housing. The outer spherical housing has a transparent spherical shell that surrounds a first cavity and having a first refractive index (RI). The inner spherical housing is in the first cavity and is completely surrounded by the outer spherical housing. The inner spherical housing has a first average density and includes a spherical wall that surrounds a second cavity. A sensor system is contained in the second cavity, and a suspending fluid layer is interposed between the outer spherical housing and the inner spherical housing. The suspending fluid layer is composed of a fluid having a second RI.

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Номер записи: 13
07-11-2019 дата публикации

Multiple axis self-contained spherical sensor system

Номер: WO2019212611A2
Автор: David D. Crouch, David R. Sar, Devon G. Crowe, Michael J. Holihan
Принадлежит: Raytheon Company

A multi-axis self-contained sensor system includes an outer spherical housing and an inner spherical housing. The outer spherical housing has a transparent spherical shell that surrounds a first cavity and having a first refractive index (RI). The inner spherical housing is in the first cavity and is completely surrounded by the outer spherical housing. The inner spherical housing has a first average density and includes a spherical wall that surrounds a second cavity. A sensor system is contained in the second cavity, and a suspending fluid layer is interposed between the outer spherical housing and the inner spherical housing. The suspending fluid layer is composed of a fluid having a second RI.

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Номер записи: 14