公开(公告)号：US11811150B2

公开(公告)日：2023-11-07

申请号：US17732710

申请日：2022-04-29

申请人： Sonos, Inc.

发明人： Gregorio Téllez

IPC分类号： H01Q5/378 ,  H01Q13/10 ,  H01Q1/38 ,  H01Q1/48

CPC分类号： H01Q5/378 ,  H01Q1/38 ,  H01Q1/48 ,  H01Q13/103

摘要： Aspects of the disclosure relate to a playback device for media playback that incorporates a multi-band antenna. The multi-band antenna may include a substrate and a primary radiator disposed on the substrate and connected to a transmission line for driving the primary radiator. The multi-band antenna may also include a secondary radiator disposed on the substrate and unconnected to the primary radiator.

公开(公告)号：US11808293B2

公开(公告)日：2023-11-07

申请号：US17184834

申请日：2021-02-25

申请人： BAE Systems Information and Electronic Systems Integration Inc.

发明人： John C. Cobb ,  Gary M. Shapiro

IPC分类号： F16B2/08 ,  F16B21/06 ,  F16B2/10 ,  F16L23/08 ,  B63G8/00 ,  F16L21/06

CPC分类号： F16B2/08 ,  B63G8/001 ,  F16B2/10 ,  F16L21/065 ,  F16L23/08

摘要： A V-band clamp includes first and second clamp sections each having an arcuate shape with a first end, a second end, and inside surface defining a recessed channel. A hinge pivotably connects the second end of the first clamp section to the first end of the second clamp section. At least one fastener is configured to releasably connect the first end of the first clamp section to the second end of the second clamp section in a closed position. When the V-band clamp is in the closed position, each fastener extends through an opening in an end face on the first end of the first clamp section and into a bore in an end face on the second end of the second clamp section.

公开(公告)号：US11800295B2

公开(公告)日：2023-10-24

申请号：US16631719

申请日：2018-07-10

申请人： BAE SYSTEMS plc

发明人： Lionel William John Kent

IPC分类号： G01N29/28 ,  H04R17/10 ,  B06B1/06 ,  G01S7/521 ,  G10K11/00 ,  G10K11/02 ,  H04B11/00 ,  H04B1/40 ,  H04L27/00 ,  H04R17/00 ,  H10N30/00

CPC分类号： H04R17/10 ,  B06B1/0618 ,  B06B1/0644 ,  G01N29/28 ,  G01S7/521 ,  G10K11/002 ,  G10K11/02 ,  H04B1/40 ,  H04B11/00 ,  H04L27/0002 ,  H04R17/00 ,  H10N30/00 ,  B06B2201/55 ,  G01N2291/0231

摘要： An electroacoustic transducer 400 is described. The electroacoustic transducer 400 comprises an active element 410. The electroacoustic transducer 400 comprises an acoustic coupling layer 430 arranged to acoustically couple, in use, the active element 410 to a transmission medium. The electroacoustic transducer 400 further comprises a cavity 420 arranged between the active element 410 and the acoustic coupling layer 430 to receive a fluid. In this way, acoustic coupling of the electroacoustic transducer 400 and the transmission medium is improved.

公开(公告)号：US11799029B2

公开(公告)日：2023-10-24

申请号：US17551899

申请日：2021-12-15

申请人： Intel Corporation

发明人： Uygar E. Avci ,  Joshua M. Howard ,  Seiyon Kim ,  Ian A. Young

IPC分类号： H01L29/78 ,  H01L29/51 ,  H10B51/30 ,  H10B53/30 ,  H01L49/02

CPC分类号： H01L29/78391 ,  H01L28/56 ,  H01L29/513 ,  H01L29/516 ,  H01L29/517 ,  H01L29/785 ,  H10B51/30 ,  H10B53/30

摘要： Described is an apparatus which comprises: a first layer comprising a semiconductor; a second layer comprising an insulating material, the second layer adjacent to the first layer; a third layer comprising a high-k insulating material, the third layer adjacent to the second layer; a fourth layer comprising a ferroelectric material, the fourth layer adjacent to the third layer; and a fifth layer comprising a high-k insulating material, the fifth layer adjacent to the fourth layer.

公开(公告)号：US11794575B2

公开(公告)日：2023-10-24

申请号：US18154922

申请日：2023-01-16

申请人： ZF Friedrichshafen AG

发明人： Johannes Glückler ,  Stefan Renner ,  David Rittler ,  Stefan Spühler

IPC分类号： B60K1/00 ,  B60K17/08 ,  B60K17/16

CPC分类号： B60K17/08 ,  B60K1/00 ,  B60K17/16 ,  B60K2001/001

摘要： The invention relates to a motor vehicle transmission (6) having a drive input shaft (9), a drive output shaft (10), a first planetary gearset (P1), a second planetary gearset (P2), and a third planetary gearset (P3), where the drive input shaft (9) is provided for coupling to an electric machine (5). Furthermore, at least functionally a first shifting element (A), a second shifting element (B), and a third shifting element (C) are provided. In addition, the invention relates to a drive unit (4), a drive axle (3) and an electric vehicle.

公开(公告)号：US11791699B2

公开(公告)日：2023-10-17

申请号：US17552945

申请日：2021-12-16

申请人： ZF Friedrichshafen AG

发明人： Rayk Gersten ,  Stefan Spühler

IPC分类号： H02K15/03 ,  H02K1/28 ,  H02K1/276

CPC分类号： H02K15/03 ,  H02K1/2766 ,  H02K1/28 ,  Y10T29/5313

摘要： A rotor arrangement (1a, 1b) for an electric machine of a vehicle. The rotor arrangement (1a, 1b) comprises a rotor lamination stack (4) and the rotor arrangement further comprises a rotor support (2a, 2b). The rotor support (2a, 2b) carries the rotor lamination stack (4), which is arranged on the radially outer side (6a, 6b) of the rotor support (2a, 2b). A retaining element is arranged on the outer side (6a, 6b) of the rotor support at the end on the rotor lamination stack (4). The retaining element is a one-piece, closed retaining ring (5a, 5b) with an axial ring width (SR) and with at least a first ring diameter (R1). The first ring diameter (R1) is smaller than or equal to the rotor support diameter (TR), so that the rotor laminate stack (4) is secured axially in a rotationally fixed manner. The invention also relates to two production methods.

公开(公告)号：US11787157B2

公开(公告)日：2023-10-17

申请号：US16729874

申请日：2019-12-30

申请人： SOLUETA

发明人： Eui Hong Min ,  Sang Ho Cho ,  Buck Keun Choi

IPC分类号： B32B9/00 ,  B32B15/04 ,  B32B7/12 ,  B32B15/20 ,  C23C14/06 ,  C23C14/48 ,  H05K7/20 ,  B82Y30/00

CPC分类号： B32B15/043 ,  B32B7/12 ,  B32B15/20 ,  C23C14/0605 ,  C23C14/48 ,  B32B2255/06 ,  B32B2255/20 ,  B82Y30/00 ,  H05K7/2039 ,  Y10T428/30

摘要： Provided is a high heat radiation thin film. The high heat radiation thin film may comprise a metal substrate, and a carbon layer which is disposed on the metal substrate and is thicker than 2.5 nm and thinner than 10 nm.

公开(公告)号：US11781336B2

公开(公告)日：2023-10-10

申请号：US17614071

申请日：2020-05-25

申请人： ESM Energie- und Schwingungstechnik Mitsch GmbH

发明人： Mathias Dörsam

IPC分类号： E04H9/02 ,  F03D80/80 ,  F03D7/02 ,  F16F7/104

CPC分类号： E04H9/0215 ,  F03D80/88 ,  F03D7/0296 ,  F05B2260/964 ,  F16F7/104

摘要： A novel impulse damper for reducing extreme vibrational events, in particular, in tall, narrow structures such as wind turbines. The impulse damper, according to the invention, operates on the impact-damping principle and is particularly suitable for damping the second natural frequency of the installation, preferably of the tower of a wind turbine.

公开(公告)号：US11780702B2

公开(公告)日：2023-10-10

申请号：US17268741

申请日：2019-08-14

申请人： SCHLEUNIGER AG

发明人： Roland Kampmann ,  Uwe Keil ,  Andreas Zahle

IPC分类号： B65H59/16 ,  B65H59/22

CPC分类号： B65H59/16 ,  B65H59/22 ,  B65H2701/34

摘要： A device (100) for braking a conductor. The device (100) comprises a braking element (10), which is able to be put into an operative connection with a conductor guided in a conveying direction of the device (100), and a contact pressure element (20) which is able to put into an operative connection with the conductor guided in the device (100). The contact pressure element (20) is arranged opposite the braking element (10) and the elements are movable relative to one another. The contact pressure element (20) is arranged on a brake lever (30) mounted in a pivotable manner on a pivot pin (31). Furthermore, a method for braking the conductor and to a cable processing machine having the device (100) are also disclosed.

公开(公告)号：US11773969B2

公开(公告)日：2023-10-03

申请号：US17573021

申请日：2022-01-11

申请人： ZF Friedrichshafen AG

发明人： Jürgen Blaser ,  Fabian Ley ,  Jens Winter

IPC分类号： F16H61/30 ,  F16H61/06 ,  F16H61/28 ,  F16H61/04

CPC分类号： F16H61/30 ,  F16H61/06 ,  F16H61/2807 ,  F16H2061/0455 ,  F16H2061/2823 ,  F16H2061/302

摘要： Disclosed is a method for operating a multi-gear vehicle transmission having a plurality of shifting elements (A, B, C, D, E) for engaging the gears of the vehicle transmission, where, in a neutral gear an input (AN) and an output (AB) of the vehicle transmission are decoupled from one another, and where, in a driving gear the input (AN) and the output (AB) of the vehicle transmission are coupled to one another in order to propel the vehicle, by closing at least one shifting element (B). When the neutral gear is engaged, at least an actuation condition of a vehicle brake (11) and a transmission condition with elevated drag losses are detected, where, when the neutral gear is engaged, the shifting element (B) for the driving gear is vented if it is recognized that the vehicle brake (11) has been released and the transmission condition with elevated drag losses pertains.