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公开(公告)号：US12099583B2
公开(公告)日：2024-09-24
申请号：US17631992
申请日：2020-10-22
申请人： Carrier Corporation
发明人： Govardhan Pagidi
CPC分类号： G06F21/31 , G06F21/44 , G06F2221/2111
摘要： A method of authenticating a request from an IoT device includes the step of receiving a request from an IoT device for restricted access information. A location of an authorized user of the restricted access information is identified based on at least one location criteria of the authorized user. Access of the restricted access information to the IoT device is granted when the authorized user satisfies the at least one location criteria and denying access to the IoT device of the restricted access information when the authorized user fails the at least one location criteria.
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公开(公告)号：US12098676B1
公开(公告)日：2024-09-24
申请号：US18238669
申请日：2023-08-28
申请人： RTX CORPORATION
摘要： An aircraft propulsion system includes a core engine for generating an exhaust gas flow that is expanded through a turbine to generate shaft power. A heat exchanger is in communication with a partial portion of the exhaust gas flow and an exit flow is emitted from the heat exchanger. An ejector is configured to increase a pressure of the exit flow with a motive flow taken from the core flow path.
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公开(公告)号：US12090959B2
公开(公告)日：2024-09-17
申请号：US17671989
申请日：2022-02-15
发明人： Stuart C. Salter , David Brian Glickman , Paul Kenneth Dellock , Brendan Diamond , John Robert Van Wiemeersch , Lawrence Amadi , Manda Mustaine
IPC分类号： B60R3/02 , B60R16/037
CPC分类号： B60R3/02 , B60R16/037
摘要： A motor vehicle according to an exemplary aspect of the present disclosure includes, among other things, a running board assembly including a deck, and a linkage assembly configured to guide movement of the deck. The vehicle further includes a motor configured to move the linkage assembly to adjust a position of the deck, and a sensor configured to obtain information indicative of activity adjacent an exterior of the motor vehicle. Additionally, the vehicle includes a controller configured to interpret the information from the sensor to determine a length of at least a portion of a leg of a person. The controller is configured to instruct the motor to adjust the position of the deck based on the determined length.
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公开(公告)号：US12090912B2
公开(公告)日：2024-09-17
申请号：US17673856
申请日：2022-02-17
发明人： Michael John Harmon , Ryan Mathew Sandor , Vincent Anthony Chimento , Dragan B. Stojkovic , Jack Marchlewski , Amol Borkar , Christopher Bowser , Kirk E. Sanborn , Michelle Lorraine Sacka , Hussain Z. Tajmahal , Dale F. Jordan, III
摘要： A vehicle cargo bed system includes a floor assembly that transitions back-and-forth between a standard floor position and an extended floor position. The floor assembly includes floor sections each having a cargo support surface. The floor sections are folded when the floor assembly is in the standard floor position. The floor sections are unfolded when the floor assembly is in the extended floor position. The assembly further includes first and second side wall assemblies of the cargo bed that transition back-and-forth between a standard wall position and an extended wall position. The first and second side wall assemblies each include an extendable portion and a fixed portion. The extendable portions extend and retract relative to the respective fixed portions when the first and second side wall assemblies transition back-and-forth between the standard wall position and the extended wall position.
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公开(公告)号：US12084995B2
公开(公告)日：2024-09-10
申请号：US18551640
申请日：2021-03-26
发明人： Jack Johnson , Lyn McWilliam
摘要： The combustion chamber inlet of a lean-burn gasoline engine (110) is connected to an air intake port outlet (15a, 15b) and comprises a throat where the air intake port (10) outlet meets the combustion chamber inlet. A movable valve (51) comprises a bottom surface (61) that faces the combustion chamber (50) and a tapered top surface (62) that faces the air intake port (10). The movable valve (51) is arranged to move between a closed state for closing off the combustion chamber inlet and an opened state wherein intake air can flow from the air intake port (10) into the combustion chamber (50). The throat comprises a tapered surface (71) that is complementary with the tapered top surface (62) of the movable valve (51).
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公开(公告)号：US12076885B2
公开(公告)日：2024-09-03
申请号：US17174842
申请日：2021-02-12
发明人： Zhongfen Ding
CPC分类号： B28B1/34 , B28B11/0845 , C23C4/11 , C23C28/042 , F01D5/288 , F05D2300/20 , F05D2300/614
摘要： A repair process for an article such as an airfoil includes providing an article that has a substrate and a ceramic barrier coating disposed on the substrate, where the ceramic barrier coating has a damaged region, abrading the damaged region to provide dimple in the ceramic barrier coating, wherein a remaining region of the ceramic barrier coating adjacent the dimple remains intact, and depositing a patch of networked ceramic nanofibers in the dimple.
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公开(公告)号：US12067967B2
公开(公告)日：2024-08-20
申请号：US17058182
申请日：2019-05-16
申请人： Carrier Corporation
发明人： Martin Paul Robotham
摘要： A notification appliance is disclosed and includes a sound engine that generates sound according to an acoustic pattern and the power control that regulates input voltage to the sound engine that is matched to the acoustic pattern. A method of powering a sounder is also disclosed and includes providing a constant input current and regulating an input voltage to a phase of a sound engine corresponding with an acoustic signal generated by a sound engine.
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公开(公告)号：US12065948B1
公开(公告)日：2024-08-20
申请号：US18207909
申请日：2023-06-09
发明人： Colin J. Kling
CPC分类号： F01D5/3007 , F01D5/323 , F01D5/326 , F05D2220/32 , F05D2220/36 , F05D2230/60
摘要： A fan includes a rotor hub comprising a slot and a blade comprising an airfoil extending from a blade root in a first direction. The blade root is configured to be received in the slot. The fan also includes a deformable spacer situated between the rotor hub and the blade root in the slot, a first blade lock situated at a first side of the slot, and a second blade lock situated at a second side of the slot opposite the first side. At least one of the first and second blade locks includes a tab configured to extend between the blade root and the rotor hub and to compress the spacer such that the spacer exerts a force on the blade in the first direction. A method of assembling a fan and another example fan are also disclosed.
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公开(公告)号：US12065033B2
公开(公告)日：2024-08-20
申请号：US17869823
申请日：2022-07-21
发明人： Jean-Philippe Koehl , Damien Fleche
IPC分类号： B60K15/07 , B60K15/067
CPC分类号： B60K15/07 , B60K2015/0675
摘要： A device for fastening a tank to a vehicle is provided. The tank is substantially in the form of a cylinder with an axis arranged substantially horizontally. The device comprises at least two substantially identical, substantially flat frames, substantially perpendicular to the axis, comprising an opening presenting a shape substantially identical to a section perpendicular to the axis of the tank so as to be able to enclose, at least partially, the tank. The device further includes a fastening interface to the vehicle and an impact energy dissipation feature that dissipates impact energy transmitted to the tank according to a substantially horizontal direction substantially perpendicular to the axis. The impact energy dissipation features is arranged between the opening and the fastening interface.
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公开(公告)号：US12064833B2
公开(公告)日：2024-08-20
申请号：US17572944
申请日：2022-01-11
申请人： T.A. Systems, Inc.
CPC分类号： B23K37/04 , B23K20/10 , B29C65/08 , B29C65/7841 , B23K2101/36 , B33Y80/00
摘要： A bracket presenter for an ultrasonic welder includes a one-piece first bracket portion and a one-piece second bracket portion mounted relative to one another. First and second tapered features are respectively provided by the first and second bracket portions and are nested relative to one another. The first and second tapered features engage in an extended position and are spaced from one another in a compressed position to provide a clearance enabling the first and second bracket portions to float lateral relative to one another. A spring biases the first and second bracket portions apart.
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