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公开(公告)号:US11279464B2
公开(公告)日:2022-03-22
申请号:US16574459
申请日:2019-09-18
申请人: Bell Textron Inc.
摘要: An aircraft includes a pylon rotatable relative to a wing, a proprotor assembly carried by the pylon, the proprotor assembly have a proprotor blade that is foldable to a stowed position extending substantially parallel to the pylon, and a fluidic clamp positioned with the pylon and configured to grip the proprotor blade when in the stowed position, the fluidic clamp including a first inflatable bladder positioned on a first side of an opening for receiving a portion of a proprotor blade and a pressurized fluid source in fluid connection with the first inflatable bladder.
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公开(公告)号:US11267659B2
公开(公告)日:2022-03-08
申请号:US17070260
申请日:2020-10-14
申请人: FANUC CORPORATION
发明人: Yoshio Motowaki
IPC分类号: B65G47/91
摘要: An apparatus for taking out a workpiece includes: a nozzle head that has a plurality of suction nozzles, each of which has a suction unit configured to suction a workpiece, a frame that is attached to a transport apparatus, and a support unit that supports the plurality of suction nozzles and is supported by the frame in a movable manner, wherein the support unit is caused to move relative to the frame, thereby selectively arranging one of the plurality of suction nozzles at a predetermined use position; and a drive unit that causes one suction nozzle arranged at the predetermined use position to move relative to the frame and causes the one suction nozzle to move to a predetermined suction position at which the workpiece is suctioned by the suction unit.
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公开(公告)号:US11162741B2
公开(公告)日:2021-11-02
申请号:US16249114
申请日:2019-01-16
申请人: LGL France
发明人: Pierre Berthelot , Remy Borg , Alain Compingt , Kapil Sahu , Patrick Taurelle
摘要: The present application provides a heat exchanger for exchanging heat between a first fluid and a second fluid. The heat exchanger may include a number of fin plates and a number of tubes extending though the fin plates with the first fluid therein. The fin plates may include a number of louvers extending between the tubes such that the second fluid flows through the louvers.
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公开(公告)号:US11162677B2
公开(公告)日:2021-11-02
申请号:US16251491
申请日:2019-01-18
摘要: An air intake coupling has at least one noise suppression hole formed therein. A gas-air mixer elbow is fluidly coupled to the air intake coupling. A burner box assembly is fluidly coupled to the gas-air mixer elbow via a gas-air plenum box. A heat-exchange tube has a first end that is fluidly coupled to the burner box assembly. A fan is fluidly coupled to a second end of the heat-exchange tube via a cold-end header box.
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35.
公开(公告)号:US11137152B2
公开(公告)日:2021-10-05
申请号:US16675301
申请日:2019-11-06
发明人: Rakesh Goel
IPC分类号: F24F3/14 , F24F13/15 , F24F13/22 , F24F11/74 , F24F1/0007 , F24F3/00 , F24F11/30 , F24F1/0035 , F24F13/30
摘要: An apparatus that includes a supply duct and a return duct fluidly coupled to the supply duct. A first evaporator is disposed between the supply duct and the return duct. A second evaporator is disposed between the supply duct and the return duct. A fresh-air intake is disposed between the supply duct and the return duct upstream of the first evaporator and the second evaporator. A first plurality of dampers are disposed upstream of the first evaporator. A second plurality of dampers are disposed upstream of the second evaporator. A divider panel is disposed between the first evaporator and the second evaporator. The divider panel directs air egressing the first plurality of dampers across the first evaporator and air egressing the second plurality of dampers across the second evaporator.
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公开(公告)号:US11127231B2
公开(公告)日:2021-09-21
申请号:US16381416
申请日:2019-04-11
发明人: Alan H. Steinert
摘要: A system and algorithm-based method of determining engine health and assuring available propulsion power based on historical data reflecting the individual engine's unique performance “fingerprint.”
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37.
公开(公告)号:US11123452B2
公开(公告)日:2021-09-21
申请号:US16662774
申请日:2019-10-24
申请人: Institute of Medical Support Technology, Academy of System Engineering, Academy of Military Science
发明人: Jing Guan , Jian Yang , Ying Zhang , Feng Tian , Jimin Wu , Sheng Ding , Zhihong Li , Chunlai Wang
摘要: The present invention relates to an alkyl chitosan-graphene oxide composite sponge and preparation method and application thereof. The alkyl chitosan-graphene oxide composite sponge provided by the present invention includes alkyl chitosan and graphene oxide absorbed on the alkyl chitosan, and the adsorbing capacity of the graphene oxide is 3-28 wt. %. In the present invention, alkyl chitosan is used as a matrix to combine graphene oxide and alkyl chitosan; the obtained composite sponge has excellent hemostatic performance and blood absorption capacity. Results of embodiments indicate that the in-vitro whole blood coagulation time is less than 58 s, the hemostasis time of a rabbit femoral artery hemorrhage model is less than 155 s, the hemorrhage mass is less than 5.4 g, and the hemostatic effect is superior to a pure alkyl chitosan sponge or graphene oxide powder when the composite sponge provided by the present invention is used for hemostasis.
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公开(公告)号:US11112050B2
公开(公告)日:2021-09-07
申请号:US16504635
申请日:2019-07-08
发明人: Steve Schneider , Eric Perez , Aylan Him , Miguel Montemayor
IPC分类号: F16L55/055 , F25B49/02 , F24F1/36 , F24D19/10 , F24D3/18 , F25B39/04 , F25B30/02 , F24D17/02 , F04B49/06 , F04B49/20 , F24F140/30 , F24F11/54
摘要: One aspect, as provided herein, is directed to a multi-stage fluid control system for a fluid source heat pump system. This embodiment comprises compressors configured to operate as separate, heat exchange stages, condensers each being fluidly coupled to at least one of the compressors by refrigerant tubing and having intake ends coupled together by a fluid intake manifold. This embodiment further includes output conduits coupled to each of the condensers and that are couplable to a distal location. Further included is a modulating valve control system interposed the output conduits. The modulating valve control system is configured to stage a flow of fluid through the condensers based on a number of operating compressors.
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公开(公告)号:US11105193B2
公开(公告)日:2021-08-31
申请号:US17063035
申请日:2020-10-05
摘要: In one embodiment, a method includes facilitating a real-time cross-plot display of drilling-performance data for a current well. The real-time cross-plot display includes a plurality of data plots represented on a common graph such that each data plot specifying at least two drilling parameters. Each data plot includes a plurality of data points such that each data point is expressable as Cartesian coordinates in terms of the at least two drilling parameters. The method further includes receiving new channel data for the current well from a wellsite computer system. In addition, the method includes creating, from the new channel data, new data points for the plurality of data plots as the new channel data is received. Moreover, the method includes updating the plurality of data plots with the new data points as the new data points are created.
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公开(公告)号:US11067297B2
公开(公告)日:2021-07-20
申请号:US15411105
申请日:2017-01-20
IPC分类号: F24F1/0007 , F25B40/00 , F24F11/30 , F24F1/0035 , F24F11/00 , F24F11/83 , F25B49/02 , F24F110/12 , F24F140/50 , F24F110/10 , F24F140/40
摘要: A method and apparatus for cooling a supply of air is provided. A unit controller receives a cooling demand signal. In response to the cooling demand signal, the unit controller adjusts an economizer according to an economizing function. The economizing function is configured to achieve an initial free cooling target temperature as a discharge air temperature. The unit controller receives an additional cooling demand signal. In response to the additional cooling demand signal, the unit controller reduces the free cooling target temperature. The unit controller adjusts the economizer according to the economizing function, with the economizing function configured to achieve the reduced free cooling target temperature as the discharge air temperature. Additionally in response to the additional cooling demand signal, the unit controller signals a unit to perform mechanical cooling on a supply of air received from the economizer.
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