公开(公告)号：US12092255B2

公开(公告)日：2024-09-17

申请号：US18117947

申请日：2023-03-06

申请人： TDW Delaware, Inc.

发明人： Paul Giles ,  Humon Glenn Fardsalehi

IPC分类号： F16L55/136 ,  F16L55/11 ,  F16L55/128

CPC分类号： F16L55/136 ,  F16L55/11 ,  F16L55/1125 ,  F16L55/1283

摘要： A seal assembly for a pipeline plug may include a pressure head including a forcing face. The seal assembly may include a primary tapered ring including an expansion face. The expansion face may abut the forcing face. The seal assembly may include primary seal ring. The seal assembly may include a squeezer assembly, the squeezer assembly including at least one seal face, the seal face abutting the primary seal ring. The seal assembly may include a secondary tapered ring, the secondary tapered ring including a wedge squeezer face, the wedge squeezer face abutting a wedge face of the squeezer assembly. The seal assembly may include a bowl, the bowl including a wedge face, the wedge face in abutment with an expansion face of the secondary tapered ring.

公开(公告)号：US12060998B1

公开(公告)日：2024-08-13

申请号：US17514652

申请日：2021-10-29

申请人： Lamplight Farms Incorporated

发明人： Kyle Ressler ,  Daniel J. Knight ,  Andrew Alan Harmeling

IPC分类号： F24B3/00 ,  F24B15/00

CPC分类号： F24B3/00 ,  F24B15/007

摘要： A fire pit has a combustion chamber with a perforated floor, a chute below the perforated floor directing ash and debris from the floor to an area below the chute, and a removable ash pan occupying the area below the chute and having a handle affixed thereto.

公开(公告)号：US12040441B2

公开(公告)日：2024-07-16

申请号：US17453118

申请日：2021-11-01

申请人： HHeLi, LLC

发明人： Paige L. Johnson ,  James Dean Fleetwood, II

IPC分类号： H01M10/04 ,  H01M4/04 ,  H01M4/131 ,  H01M4/139 ,  H01M4/36

CPC分类号： H01M10/045 ,  H01M4/0419 ,  H01M4/0471 ,  H01M4/131 ,  H01M4/139 ,  H01M4/366

摘要： A method of forming a battery electrode includes spraying a suspension of nanoparticle sized metal oxide to create an active layer.

公开(公告)号：US12037225B2

公开(公告)日：2024-07-16

申请号：US17676641

申请日：2022-02-21

申请人： Tulsa Winch, Inc.

发明人： Shane Strahl ,  Tony Jones

IPC分类号： B66C13/46 ,  B66C13/08 ,  B66C15/06 ,  B66C23/90 ,  B66C15/04

CPC分类号： B66C13/46 ,  B66C13/085 ,  B66C15/065 ,  B66C23/905 ,  B66C15/045 ,  B66C2700/082

摘要： A system includes a hoist drive mechanism that elevates and lowers a load hook from a boom and a detector that provides obstacle location and identification information. A processor receives the obstacle location and identification information from the detector and provides obstacle avoidance data in response thereto.

公开(公告)号：US12007423B2

公开(公告)日：2024-06-11

申请号：US17891938

申请日：2022-08-19

申请人： QMAX TEST EQUIPMENTS PVT. LTD.

发明人： S. R. Sabapathi ,  M. Pazhanivel

IPC分类号： G01R27/16 ,  G01R31/28

CPC分类号： G01R27/16 ,  G01R31/2801

摘要： A portable nodal impedance analyser. The impedance analyser (100) is configured with an auto best curve-fit application which automatically selects the values for Voltage, Source Impedance and Frequency of the stimulus waveform (best fit values) to generate equivalent circuit and its appropriate V-I traces. The auto best curve-fit application automatically selects one or more input Sinusoidal Patterns (Waveforms) in such a way that the V-I Characteristics of the components present in a Node (the two points across which the input Pattern is driven, and response is received), are best revealed by automatically adjusting the Drive Voltage (0.2V, 4V, 8V and 13V), Source Impedance (10Ω, 50Ω, 100Ω, 500Ω, 1KΩ, 5KΩ, 10KΩ, 50KΩ, 100KΩ) and Frequency (from 1 Hz to 50 KHz) of the input Patterns.

公开(公告)号：US12007098B2

公开(公告)日：2024-06-11

申请号：US16544771

申请日：2019-08-19

申请人： SPORTSBEAMS LIGHTING, INC.

发明人： Kevin C. Baxter ,  Wei Cao ,  Jianjun Gu

IPC分类号： F21V15/01 ,  F21V7/04 ,  F21V17/10 ,  F21V19/00 ,  F21V23/02 ,  F21V29/77 ,  F21V31/00 ,  F21W131/105 ,  F21Y113/17 ,  F21Y115/10

CPC分类号： F21V15/01 ,  F21V7/04 ,  F21V17/10 ,  F21V19/003 ,  F21V23/02 ,  F21V29/773 ,  F21V31/005 ,  F21W2131/105 ,  F21Y2113/17 ,  F21Y2115/10

摘要： A sports lighting fixture including a single cast body which combines the functions of the base, heatsink, reflector housing, and interconnection gaskets, with many cast female holes that are later tapped with threads to eliminate the need for any nuts as fasteners. As a result, the single body becomes multi-functional. Channels may be cast into the single piece body to allow for heat pipes to be press fit. Several locations on the body may include tapped holes to attach mounting hardware (lens retainer), visors, power supply, and LED array printed circuit board. The body includes a cavity to receive a reflector. The reflector may be a single unit or segmented. The cavity may alternatively be coated with reflective material. The body incudes heat fins which extend from the back of the fixture and transition forward around the reflector cavity toward a front opening.

公开(公告)号：US11976822B2

公开(公告)日：2024-05-07

申请号：US16805352

申请日：2020-02-28

申请人： W.C. BRADLEY CO.

发明人： Mallik Ahmed ,  Bruce Roberts ,  Ramin Khosravi Rahmani ,  Anthony Hamilton ,  Sleiman Abdallah

IPC分类号： F24B13/04 ,  A47J37/07 ,  F24B13/02 ,  F23B30/00

CPC分类号： F24B13/04 ,  A47J37/0704 ,  A47J37/0786 ,  F24B13/02 ,  F23B1/38

摘要： A combustion chamber has an inner wall defining an inner chamber. The inner wall is perforated to admit combustion air into the inner chamber. The combustion chamber has an outer wall defining an outer chamber. The outer wall is perforated to admit combustion air from a pressurized air plenum to the inner wall. The inner and outer wall are spaced apart such that air may flow between the inner and outer walls.

公开(公告)号：US11959347B2

公开(公告)日：2024-04-16

申请号：US17768032

申请日：2020-10-09

申请人： Altus Intervention (Technologies) AS

发明人： Lasse Haugland ,  Espen Osaland ,  Bard Martin Tinnen

IPC分类号： E21B27/02 ,  E21B34/06

CPC分类号： E21B27/02 ,  E21B34/06

摘要： A dump bailer for being filled with a flowable material in a lubricator assembly and for depositing the flowable material in a wellbore, wherein the dump comprises a filling valve for filling flowable material into the dump bailer and a means for orientation of the dump bailer along a longitudinal axis. The invention also relates to a lubricator assembly configured to allow filling a flowable material into a dump bailer positioned within the lubricator assembly, wherein the lubricator assembly comprises an inlet for injection of flowable material and a guide for providing the dump bailer with a correct position and orientation. The invention further relates to a method for filling a flowable material into a dump bailer positioned within a lubricator assembly and for depositing the flowable material in a wellbore.

公开(公告)号：US11938942B2

公开(公告)日：2024-03-26

申请号：US16904764

申请日：2020-06-18

申请人： Auto Crane Company

发明人： Bryan Wutzke ,  Sam Dallas ,  Phillip Chavez

IPC分类号： B60W30/188 ,  B60K17/28 ,  B60K25/06 ,  B60W10/30 ,  B66C13/20 ,  B66C23/40

CPC分类号： B60W30/1888 ,  B60K17/28 ,  B60K25/06 ,  B60W10/30 ,  B66C13/20 ,  B66C23/40 ,  B60Y2200/416 ,  B66C2700/0357 ,  B66C2700/08 ,  B60K17/356 ,  B60T13/26

摘要： A system and method of this disclosure control an on/off state of a power take-off by monitoring the power demand of a fluid power circuit that includes the power take-off and a piece of equipment connected to the power take-off. The power demand may be indicated by a pressure or temperature of a fluid power circuit, by a motion of the equipment or its hand-held controller, or by an engine torque of an engine driving the power take-off. When the equipment transitions between an off state and an on state, the controller automatically engages the power take-off. When the equipment is in the on-state for a predetermined amount of time and the power demand is at or below a predetermined threshold during the predetermined amount of time—thereby indicating idle time or an inactive state of the equipment—the controller automatically disengages the power take-off.

公开(公告)号：US11910933B2

公开(公告)日：2024-02-27

申请号：US17101851

申请日：2020-11-23

申请人： Elite Outdoor, Inc

发明人： Donald Works

IPC分类号： A47C7/02 ,  A47C7/42

CPC分类号： A47C7/021 ,  A47C7/425

摘要： The invention relates to outdoor furniture having a seat cushion having a cover material on the bottom and back sides so that the seat cushion that can be turned over and flipped front to back to protect the cushion from weather outdoors. The frame includes a seat pan support for supporting a seat assembly. The seat cushion assembly has a cushioned first surface and a covered second surface. In use, the seat cushion assembly may be configured for protection or may be configured for seating by a user by flipping the seat cushion assembly over and by flipping the seat cushion assembly from front to back.