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585 条记录 (耗时 0.026 秒)

    OBOGS composition control and health monitoring
    1.
    发明授权
    OBOGS composition control and health monitoring 有权

    公开(公告)号：US12115394B2

    公开(公告)日：2024-10-15

    申请号：US17178977

    申请日：2021-02-18

    申请人： Cobham Mission Systems Davenport LSS Inc.

    发明人： Steven C. Peake

    IPC分类号： A62B27/00 ,  B01D53/047

    CPC分类号： A62B27/00 ,  B01D53/047 ,  B01D2256/12 ,  B01D2259/4575

    摘要： A method of monitoring health of an oxygen concentrator assembly within an onboard oxygen generating system (OBOGS) operable to produce an oxygen enriched gas is provided. The OBOGS includes a controller, a plurality of molecular sieve beds for producing the oxygen enriched gas, and a mechanical system for selectively communicating an inlet air to a subset of the plurality of molecular sieve at a given time. The method includes monitoring the health of the overall OBOGS and the mechanical system to determine whether one or more of the molecular sieve beds and/or the oxygen concentrator assembly need to be serviced.

    Wet/dry hose end sprayer
    2.
    发明授权
    Wet/dry hose end sprayer 有权

    公开(公告)号：US12023704B2

    公开(公告)日：2024-07-02

    申请号：US17568342

    申请日：2022-01-04

    申请人： Chapin Manufacturing, Inc.

    发明人： David J. Dubiel ,  James R. Fontaine ,  Mark T. MacLean-Blevins

    IPC分类号： B05B7/30 ,  B05B7/24

    CPC分类号： B05B7/30 ,  B05B7/2462 ,  B05B7/2443

    摘要： A sprayer head may be removably mounted onto a concentrate tank of a hose end sprayer. The sprayer head may include a valve assembly having a valve body having a first axis of rotation selectively movable between a closed orientation, a wet mode orientation, and a dry mode orientation. A metering plate may include a first annular series of spaced-apart flow-metering holes with each successive respective flow-metering hole has an increasing hole diameter adapted to withdraw a selectively adjustable amount of a concentrate from the concentrate tank when the valve body is in either the wet mode orientation or the dry mode orientation. The metering plate has a second axis of rotation which is non-coaxial with the first axis of rotation.

    Exit device for high wind environments
    3.
    发明授权
    Exit device for high wind environments 有权

    公开(公告)号：US12018515B2

    公开(公告)日：2024-06-25

    申请号：US18295326

    申请日：2023-04-04

    申请人： Hanchett Entry Systems, Inc.

    发明人： John Austin Brennan ,  Daniel Patrick Van Dusen ,  Neil Brendan O′Leary ,  Richard Samuel Kreidel

    IPC分类号： E05B65/10 ,  E05C3/16

    CPC分类号： E05B65/1053 ,  E05C3/162

    摘要： A door latch system includes an exit device having a housing mounted to an unsecured side of a door. A latch assembly is mounted in the housing and includes a latch for releasably securing the door in a door frame. An actuating assembly includes a driving member. A push bar is configured to be received within the housing. Relative movement between the push bar and base plate so as to reduce the distance between the push bar and base plate moves the driving member and latch to release the door from the door frame. A dashpot is connected to the driving member and configured to allow movement of the driving member when the push bar is manually depressed but to resist movement of the driving member when a secure side of the door experiences a high velocity impact. A method of resisting unwanted unlatching of the latch is also disclosed.

    Acid neutralizing polymer powder
    6.
    发明授权
    Acid neutralizing polymer powder 有权

    公开(公告)号：US11952463B2

    公开(公告)日：2024-04-09

    申请号：US17360111

    申请日：2021-06-28

    申请人： Workers First LLC

    发明人： Matthew James Borowiak, Jr. ,  Richard Earl Partch

    IPC分类号： C08G69/48 ,  C08G69/14 ,  C08G69/26

    CPC分类号： C08G69/48 ,  C08G69/14 ,  C08G69/265

    摘要： A method of preparing an acid neutralizing polymer powder (ANPP) includes preparing a first reaction product by contacting and reacting virgin polyamide powder material with tert-butoxide in a first aliquot of a polar aprotic solvent and preparing a mixture of an halogenated dialkylalkylamine to a second aliquot of the polar aprotic solvent. ANPP is prepared by mixing the first reaction product and the mixture for a period of time and at a temperature sufficient to produce the ANPP.

    Package handling and sorting system
    7.
    发明授权
    Package handling and sorting system 有权

    公开(公告)号：US11911796B2

    公开(公告)日：2024-02-27

    申请号：US17526523

    申请日：2021-11-15

    申请人： InTunes Products, LLC

    发明人： Michael Marseglia ,  Michael Fisher ,  Scott Baube ,  Christopher Angevine ,  Greggory Bartoo ,  Dennis O'Neill ,  Austin Smith

    IPC分类号： B07C3/08 ,  B07C5/36 ,  B25J9/00 ,  B25J15/06 ,  B65G47/90 ,  B25J9/16

    CPC分类号： B07C3/08 ,  B07C5/36 ,  B25J9/0093 ,  B25J9/1679 ,  B25J15/0616 ,  B65G47/90 ,  B07C2501/0063 ,  B65G2201/0285

    摘要： A package sort cell includes a robot with an end of arm tool for transporting packages from an in-feed conveyor to a selected one of a plurality of out-feed conveyors or bins, the robot receiving instruction from the package reader as to which of the plurality of conveyors or bins to hand-off the package. An end of arm tool may be in the configuration of a conveyor which may be aligned with the out-feed conveyor on a bottom up movement. The end of arm tool may also be in the configuration of a hanging carriage frame suspending a conveyor in a top down movement. A worker platform may be provided which may be movable between in-use and out-of-use positions whereby upon robot downtime, the platform may move into the in-use position for a worker to temporarily takeover the transfer functions of the robot. A plurality of sort cells may be arranged in side by side relation adjacent a like plurality of package delivery points (e.g., truck bays) and include diverter conveyors to allow diversion of a selected quantity of packages from one cell to an adjacent cell when the adjacent cell has no associated package delivery occurring at that time.

    Door strike assembly with a revolving latch ejector
    8.
    发明授权
    Door strike assembly with a revolving latch ejector 有权

    公开(公告)号：US11866959B2

    公开(公告)日：2024-01-09

    申请号：US16657580

    申请日：2019-10-18

    申请人： Hanchett Entry Systems, Inc.

    发明人： Ryan M. Sims ,  Joshua T. Peabody

    IPC分类号： E05B47/00 ,  E05B63/04 ,  E05B63/00 ,  E05B81/22

    CPC分类号： E05B47/0047 ,  E05B47/0012 ,  E05B63/0056 ,  E05B63/04 ,  E05B2047/0022 ,  E05B2047/0024 ,  E05B2047/0067 ,  E05Y2900/132

    摘要： A door strike assembly includes a strike housing and latch release assembly. The door strike assembly is used in conjunction with a lockset which includes a door latch moveable from a latched condition when a door is closed and an unlatched condition where the door may be opened. The lockset includes a deadlatch to prevent unauthorized movement of the door latch when the door is closed. The latch release assembly is received within the strike housing and includes a latch ejector which engages the deadlatch when the door is closed. A motor is coupled to the latch ejector where actuation of the motor rotates the latch ejector to disengage the latch ejector from the deadlatch. Further rotation of the latch ejector causes the latch ejector to engage the door latch to move the door latch to the unlatched condition such that the door may be opened.