-
公开(公告)号：US20240424430A1
公开(公告)日：2024-12-26
申请号：US18570568
申请日：2022-06-23
Applicant: Cummins Filtration lnc.
Inventor： Zemin Jiang , Justin Douglass , Santosh Bhagwat , Jack Sims , Jayant Singh , Tejasvi Jagdishchandra Lahoti , Joshua Luther Young
Abstract: A filter element is provided. The filter element includes a media pack, a first endplate, and a second endplate. The media pack defines a hollow cavity that extends along a center axis. The first endplate is coupled to the media pack and includes a first endplate surface, a first inner flange, a second inner flange, and a first axial sealing member. The first inner flange extends axially away from the first endplate into the hollow cavity of the media pack. The second inner flange defines an L-shaped cross-section and extends radially inward from the first inner flange. The first axial sealing member is positioned within a groove defined by the first inner flange and the second inner flange. The second endplate is coupled to the media pack opposite to the first endplate and includes a second endplate surface, a third inner flange, and a first radial sealing member. The first radial sealing member contacts the third inner flange.
-
公开(公告)号：US20240417052A1
公开(公告)日：2024-12-19
申请号：US18815006
申请日：2024-08-26
Applicant: The Government of the United States of America, as represented by the Secretary of Homeland Security
Inventor： Liam Long , Christian Burzycki , Glen Armstrong , Joseph Camean
Abstract: A fluid transportation apparatus includes a first suction pipe having a first intake opening and a second suction pipe having a second intake opening. The first and second suction pipes are attached to a vessel on opposite sides to move in rolling motion. The first intake opening is disposed in a fluid reservoir at a position lower than the second intake opening and a valve device moves toward a maximally opened position for a first proximal end of the first suction pipe and to move toward a maximally closed position for a second proximal end of the second suction pipe, as the first and second suction pipes move with the vessel in a first rolling direction of the rolling motion. The intake openings reverse roles and the proximal ends reverse roles, as the vessel moves in a second rolling direction of the rolling motion opposite from the first rolling direction.
-
公开(公告)号：US12168188B2
公开(公告)日：2024-12-17
申请号：US18106267
申请日：2023-02-06
Applicant: BRIGGS & STRATTON, LLC
Inventor： Elizabeth Woytach , Bryce Metcalf , Randall Ammentorp , Chris Martinek , Rodney Balzar , Glen Stroik
Abstract: A filtration system includes a filter housing having a cavity and a base, a drain defined in the base, a channel defined in the base and in fluid communication with the drain, and a filter cartridge having a longitudinal axis and being movable between an installed position within the cavity of the filter housing and an uninstalled position outside the cavity of the filter housing. The channel defines an outer diameter. The filter cartridge includes a bottom endplate defining an outer diameter that is greater than the outer diameter of the channel so that, in the installed position, the bottom endplate covers the channel and prevents fluid flow from the cavity to the drain, and a filter media extending axially outwardly from the bottom endplate.
-
公开(公告)号：US20240401510A1
公开(公告)日：2024-12-05
申请号：US18678581
申请日：2024-05-30
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Sho FUJIWARA
Abstract: A cylinder head cover for a hydrogen-fueled internal combustion engine includes a head cover body and an outlet passage. The head cover body defines a main passage for blow-by gas that has leaked from a combustion chamber to a crankcase. The outlet passage is connected to a downstream end of the main passage and conducts the blow-by gas to an intake passage. The main passage includes a restriction in a middle of the main passage. The cylinder head cover further includes an auxiliary passage. The auxiliary passage is connected to a section of the main passage that is on the upstream side of the restriction. The auxiliary passage conducts the blow-by gas to the outlet passage or the intake passage.
-
公开(公告)号：US12160192B2
公开(公告)日：2024-12-03
申请号：US18021936
申请日：2021-08-20
Applicant: LG INNOTEK CO., LTD.
Inventor： Byeong Bae Kang , Yeon Won Kim
Abstract: The present invention can provide a control device for a motor which supplies oil, the control device including a speed measurement unit which applies a maximum current to a motor to measure a first speed of the motor which corresponds to the maximum current, a temperature detection unit which detects a temperature of oil based on the first speed, a target current generation unit which generates a target current based on the detected temperature of the oil, the first speed, and a target speed, and a current control unit which controls a current to maintain the generated target current.
-
Patent Agency Ranking
公开(公告)号：US12158206B2
公开(公告)日：2024-12-03
申请号：US18713468
申请日：2021-11-30
Applicant: BorgWarner Inc.
Inventor： KyungChul Joe
Abstract: A torsion spring for an oil pump chain tensioner for use in an engine. The torsion spring has: a second end; a leg connected to the second end through a hook bend; an outer coil connected to the leg having an outer coil outer circumference and an outer coil inner circumference; a first inner coil connected to the outer coil, the first inner coil having a first inner coil outer circumference and a first inner coil inner circumference, the outer coil inner circumference being adjacent to the first inner coil outer circumference; and a second inner c-shaped coil connected to the first inner coil through a bend back loop, the second inner coil having a second inner coil outer circumference and a second inner coil inner coil circumference and terminating in a first end, where the second inner coil outer circumference and the first coil inner circumference define a gap.
-
公开(公告)号：US20240376823A1
公开(公告)日：2024-11-14
申请号：US18681714
申请日：2022-08-09
Applicant: ZPE LTD
Inventor： Keith Nair , Daniel Spokes
Abstract: Aspects of the present invention relate to a carriage assembly (3-n) for a swash plate engine (1) having a swash plate (7). The carriage assembly (3-n) has a carriage body (19) for reciprocating along a longitudinal axis (X-n). The carriage body (19) is configured to be connected to at least one piston (5-n). At least one bearing assembly (20-n) is disposed on the carriage body (19). The or each bearing assembly (20-n) includes a rolling bearing (21-n) configured to engage a rolling face of the swashplate (7); and a yoke (23-n) for supporting the rolling bearing (21-n). The yoke (23-n) is movable relative to the carriage body along the longitudinal axis. Aspects of the present invention also relate to a swash plate drive assembly (15); and a swash plate engine (1).
-
公开(公告)号：US12129776B2
公开(公告)日：2024-10-29
申请号：US17895287
申请日：2022-08-25
Applicant: MANN+HUMMEL GmbH
Inventor： Karun Chandra Kumar , Chowalloor Rapheal Antomon , Rohit Dattatray Surve , Thomas Schleiden
CPC classification number: F01M13/04 , F01M2013/0477
Abstract: A separator for separating liquid from a gas flow is provided with a nozzle carrier element provided with a nozzle arrangement having one or more nozzles. An impact element is arranged downstream in flow direction of the gas flow at least partially opposite the nozzle arrangement. A permanent cover device is provided that covers at least one of the one or more nozzles of the nozzle arrangement. The permanent cover device reduces by at least 50% a through-flow of the gas flow through the at least one of the one or more nozzles of the nozzle arrangement compared to the one or more nozzles of the nozzle arrangement that are free from the permanent cover device. An assembly kit for producing such a separator is provided with a nozzle carrier element with nozzle arrangement and one or more nozzles, an impact element, a cover device, and a liquid reservoir.
-
公开(公告)号：US12110833B1
公开(公告)日：2024-10-08
申请号：US18376972
申请日：2023-10-05
Applicant: HYUNDAI MOTOR COMPANY , KIA CORPORATION
Inventor： Bon Chang Koo
CPC classification number: F02D41/22 , F01M13/00 , F02D41/18 , F01M2013/0083
Abstract: An apparatus for diagnosing a blow-by gas recirculation system may include a head portion of an engine configured to form a combustion chamber, a head cover provided on an upper portion of the head portion, a crankcase formed on a lower portion of the combustion chamber, an intake line through which an intake-air flows to the combustion chamber, a breather hose connecting the crankcase and the intake line at an upstream side of a compressor mounted on the intake line, a PCV hose connecting the crankcase and a surge tank, and a controller configured to determine an abnormality of the breather hose based on a modelled crankcase pressure determined from an atmospheric pressure and an intake flow rate introduced through a throttle valve and a measured crankcase pressure measured from a pressure sensor configured to measure an internal pressure of the crankcase.
-
公开(公告)号：US12092107B2
公开(公告)日：2024-09-17
申请号：US17168057
申请日：2021-02-04
Applicant: Bell Textron Inc.
Inventor： Ezra Mike Tiprigan , Charles Hubert Speller
CPC classification number: F04C2/102 , F01M1/02 , B64C29/0033 , F01M2001/0238 , F01M2001/0284
Abstract: A pump assembly, comprising a pump and housing having an inlet passage and an outlet passage. The pump includes inlet and outlet ports and opposing first and second drive inputs configured to be rotated together in a pumping direction to operate the pump. The pump can be installed in the housing in a first orientation, in which the first drive input is configured for being rotated by a drive source in a first external direction to operate the pump, and a second orientation, in which the second drive input is configured for being rotated by the drive source in a second external direction opposite of the first external direction to operate the pump. In both the first orientation and the second orientation, the inlet port is in fluid communication with the inlet passage and the outlet port is in fluid communication with the outlet passage.
-
-
-
-
-
-
-
-
-
Search Results
14606
records
(took 0.03 seconds)
