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公开(公告)号：US10662933B2
公开(公告)日：2020-05-26
申请号：US15430062
申请日：2017-02-10
摘要： A floating coil configuration for a compressor of a closed cycle cryogenic cooler, the coil configuration comprises a coil having a positive end and a negative end and first and second springs concentrically located within the coil, each spring having a first end and a second end. The positive end of the coil is coupled to the first end of the first spring and the negative end of the coil is coupled to the second end of the second spring. The second end of the first spring is electrically coupled to the first end of the second spring such that the first and second springs define an electrical path across the coil.
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公开(公告)号：US10179308B2
公开(公告)日：2019-01-15
申请号：US15486742
申请日：2017-04-13
摘要： A system for calculating maintenance predictions and making improvements to performance deficiencies to one or more components in an on-board inert gas generating system (OBIGGS) is described. The OBIGGS components include an ozone converter, heat exchanger, inlet filter, and Air Separation Module (ASM). The system comprises a prognostic health monitoring (PHM) sensor network comprising at least one respective sensor coupled to each of the components of the OBIGGS. Each at least one respective sensor is configured to output a respective data signal corresponding to a performance condition of a respective component. A control unit is operatively coupled to each component and signally coupled to each respective sensor of the PHM sensor network. The control unit includes at least one test condition algorithm configured to analyze the respective data signal to calculate the maintenance prediction for the respective component.
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公开(公告)号：US20180278182A1
公开(公告)日：2018-09-27
申请号：US15936750
申请日：2018-03-27
发明人： Don Blackman , Brian Ford
CPC分类号： H02N2/026 , A44B11/2569 , B64D17/30 , B64D17/38
摘要： A stored energy release comprises an actuatable member slidably received within a housing. The actuatable member has an extended orientation wherein a portion of the actuatable member extends outwardly from the housing and a retracted orientation wherein the actuatable member resides within the housing. A biasing member is located between the actuatable member and the housing biases the actuatable member to the retracted orientation. A shaft is within the housing with the actuatable member configured for sliding movement along the shaft. A retaining member is located between the actuatable member and the shaft. The retaining member maintains the actuatable member in the extended orientation whereby potential energy is stored within the biasing member. A piezoelectric element selectively engages the retaining member to disable the retaining member and release the stored potential energy within the biasing member to place the actuatable member in the retracted orientation.
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公开(公告)号：US20180104631A1
公开(公告)日：2018-04-19
申请号：US15783305
申请日：2017-10-13
发明人： Timothy Raleigh
CPC分类号： B01D46/0031 , B01D46/00 , B01D46/0005 , B01D46/2411 , B01D46/2414 , B01D53/047 , B01D53/26
摘要： A coalescing filter includes a housing, a top fitting and bottom fitting. The housing includes a sidewall defining a central chamber configured to receive a filter element therein. The top fitting is coupled to a top end of the housing and includes an inlet port configured to receive a moist source gas and direct the source gas into the filter element. The bottom fitting is coupled to a bottom end of the housing and includes an outlet orifice configured to discharge a dry product gas. The bottom fitting includes a pedestal configured to extend within the central chamber a spaced distance from the plurality of sidewalls. The pedestal is configured to seat the filter element thereon and further includes an outlet port in fluid communication with the outlet orifice.
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公开(公告)号：US09867563B2
公开(公告)日：2018-01-16
申请号：US14594877
申请日：2015-01-12
发明人： Steven C. Peake
CPC分类号： A61B5/18 , A61B3/112 , A61B5/163 , A61B5/4836 , A61M16/0003 , A61M16/0051 , A61M16/024 , A62B7/14
摘要： A system for detecting and alleviating pilot hypoxia is provided. The system includes an oxygen generator adapted to be powered by a power supply. The oxygen generator is in communication an oxygen delivery device where the oxygen delivery device is adapted to deliver supplemental oxygen to a pilot. A control module is in communication with the oxygen generator and the power supply. A hypoxia detection device is in communication with the control module wherein the control module causes one or both of the oxygen generator and the oxygen delivery device to increase an amount of oxygen being delivered to the pilot upon detection of pilot hypoxia. The hypoxia detection device may include a pupillometer and a luminometer and/or a flash generator.
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公开(公告)号：US20170291708A1
公开(公告)日：2017-10-12
申请号：US15483200
申请日：2017-04-10
发明人： Todd Buenting , Lane Dicken , Justin Weber
CPC分类号： B64D11/00 , B01D53/0407 , B01D53/0415 , B01D2253/108 , B01D2256/12 , B01D2257/40 , B01D2259/4575 , B64D2231/02
摘要： A retention system for use within a molecular sieve unit includes a perforated plate having a top face and bottom face. The perforated plate is configured to be positioned atop a packed sieve bed proximate an outlet end cap of the molecular sieve unit. A skirt is coupled to the bottom face of the perforated plate and a biasing member is configured to engage the outlet end cap and the top face of the perforated plate. The biasing member urges the perforated plate against the packed sieve bed. The biasing member may be one or more wave springs thereby reducing the risk of losing sufficient biasing force against the perforated plate. In the event that a sufficient biasing force is lost, the skirt may operate as a failsafe so as to minimize or prevent tilting of the perforated plate within the housing.
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公开(公告)号：US20170233092A1
公开(公告)日：2017-08-17
申请号：US15430639
申请日：2017-02-13
发明人： Scott Harvey , Matt Lund
IPC分类号： B64D39/02
摘要： An aerial refueling system for refueling a receiver aircraft in flight comprises a hose reel assembly mounted onto a fuel supply aircraft's fuselage. The hose reel assembly has a rotatable drum defined by an outside diameter. A hose is wound around the drum and has an outlet end with a drogue affixed thereto. A telescoping stowage tube stores the outlet end of the hose and the drogue when the system is not in use and guides the outlet end and the drogue toward the receiver aircraft when the system is in use. The telescoping stowage tube has a forward end configured to be mounted on the hose reel assembly to receive the hose from the drum and an aft end adapted to be mounted to the door. As a result, the telescoping stowage tube may be extendable between a retracted stowed position and an extended position for refueling.
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公开(公告)号：US09635909B2
公开(公告)日：2017-05-02
申请号：US14736820
申请日：2015-06-11
发明人： Robert E. Clark , Shawn Roemer , Nicholas W. Pandelos , Brian Ford , Timothy Raleigh , Lyle Berkenbosch , Ivan Gonzales
CPC分类号： A44B11/2526 , B64D17/32 , Y10T24/45602 , Y10T24/45628 , Y10T24/45634 , Y10T24/45665
摘要： A buckle release mechanism can be used to couple together various types of straps, webbing or belts. In one particular embodiment, the release mechanism forms part of a parachute canopy for a pilot's harness. The mechanism includes a housing with a locking mechanism. The locking mechanism employs two rotatable locking pins with associated cams and openings. An opening is formed within the housing for receiving a yoke. A striker plate with opposing lugs is formed at one end of the yoke. The lugs cooperate with the locking pins to either retain or eject the striker plate within the housing.
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公开(公告)号：US11377228B2
公开(公告)日：2022-07-05
申请号：US15266339
申请日：2016-09-15
发明人： Steven C. Peake
摘要： An aerial refueling system utilizes the full drogue-probe coupling event as a control parameter for hose control. A variety of different types of signal sending and signal receiving devices may be used to indicate a coupling event between the drogue and probe. A positive coupling signal may serve to trigger a hose reel actuator to take up slack in the hose 16.
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公开(公告)号：US20180354652A1
公开(公告)日：2018-12-13
申请号：US16001154
申请日：2018-06-06
发明人： Don Dowd , Joe Beitelspacher , Brent Meeker , Lee Brandt , Max Gehl
摘要： A refueling hose tool kit for repairing or replacing air refueling hose end fittings may include a collapsible work stand configured to secure the hose end fitting when in a deployed extended orientation; a removal adapter ring; a hydraulically powered assembly clamp fixture; a hydraulically powered insert removal tool fixture; a wrench; a hydraulic pump; and a ruggedized case configured to receive the work stand, removal adapter ring, clamp fixture, insert removal tool fixture, wrench and hydraulic pump for storage and transport.
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