公开(公告)号：US12203396B2

公开(公告)日：2025-01-21

申请号：US18184155

申请日：2023-03-15

Applicant: Champion Power Equipment, Inc.

Inventor： Mark J. Sarder ,  Russell J. Dopke ,  Hiroaki Sato ,  Leigh A. Jenison

IPC: F01M5/00 ,  F02B63/04 ,  F16N39/02 ,  F28F3/02 ,  H02K5/20 ,  H02K7/075 ,  H02K7/18 ,  H02K9/06

Abstract: A standby generator includes an internal combustion engine, an alternator driven by the internal combustion engine to produce electrical power for distribution from the standby generator, and an adaptor component comprising a first end coupled to the engine and a second end spaced apart from the first end and coupled to the alternator. The adaptor component may be positioned such that the internal combustion engine is on a first side thereof and the alternator is on a second side thereof. An air-cooled oil cooler may be integrated with or affixed to the adapter component and include cooling fins formed on an outer surface thereof, the air-cooled oil cooler fluidly connected to the internal combustion engine to receive heated oil therefrom and return cooled oil thereto.

公开(公告)号：US12078090B1

公开(公告)日：2024-09-03

申请号：US18591849

申请日：2024-02-29

Applicant: Skyward Automotive Products LLC

Inventor： Danny Le ,  An Le

IPC: F01M11/03 ,  F01M5/00

CPC classification number: F01M11/03 ,  F01M2011/033

Abstract: An oil filter assembly comprising an oil filter housing having an oil filter housing first portion having an oil filter housing first portion first end, an opposing oil filter housing first portion second end, an oil filter housing first portion first surface and an opposing oil filter housing first portion second surface; an oil filter housing second portion having an oil filter housing second portion first surface, an oil filter housing second portion second surface opposing the oil filter housing second portion first surface, and a perimeter wall extending fully around the oil filter housing second portion and orthogonally away from the oil filter housing second portion first surface; an oil filter; and an oil cooler.

公开(公告)号：US12037953B2

公开(公告)日：2024-07-16

申请号：US17540912

申请日：2021-12-02

Applicant: Brunswick Corporation

Inventor： Steven J. Gonring ,  Eric S. Mueller ,  Michael J. Lemancik

IPC: F02D29/02 ,  F01M5/00 ,  F01P3/20 ,  F01P7/14 ,  F02D17/02 ,  F02D29/06 ,  F02D33/00 ,  F02D41/22 ,  F02P5/15

CPC classification number: F02D29/02 ,  F01M5/001 ,  F01P3/20 ,  F01P7/14 ,  F02D17/02 ,  F02D29/06 ,  F02D33/00 ,  F02D41/22 ,  F02P5/15 ,  F01P2050/02 ,  F01P2060/00 ,  F02D2200/50

Abstract: A marine propulsion system for a marine vessel includes an engine effectuating rotation of an output shaft, multiple batteries configured to power a marine vessel load, and an alternator having a rotor that is driven into rotation by the output shaft and that outputs a charge current to the batteries. The marine propulsion system further includes a control system configured to operate the engine in a propulsion mode and a generator mode. Upon receiving a generator mode command to start the engine in the generator mode, the control system operates the engine in accordance with a set of generator parameters to charge the batteries while a shift system of the marine propulsion system is locked in a neutral position such that the propulsor cannot be engaged and the marine vessel remains stationary.

公开(公告)号：US11859577B2

公开(公告)日：2024-01-02

申请号：US17406046

申请日：2021-08-18

Applicant: Yanmar Power Technology Co., Ltd.

Inventor： Koki Kashiwa ,  Hiroaki Naganawa

IPC: F02F7/00 ,  F02N15/00 ,  F02B67/00 ,  F01M1/10 ,  F01M11/03 ,  F01P7/16 ,  F01M5/00

CPC classification number: F02F7/0073 ,  F01M1/10 ,  F01M5/002 ,  F01M11/03 ,  F01P7/16 ,  F02B67/00 ,  F02F7/0068 ,  F02N15/006 ,  F01M2011/033

Abstract: An engine device including a cylinder block having one side portion to which a flywheel that is rotated integrally with a crankshaft is disposed. The engine device is provided with a starter that transmits a rotational force to the flywheel at a time of engine start. A flywheel housing, which accommodates the flywheel and includes a starter attachment pedestal for attaching the starter, is attached to the one side portion of the cylinder block. The starter is disposed inner side of the engine than a portion of the flywheel housing, the portion being located outermost in the engine with respect to a direction that is perpendicular to a direction along a crankshaft center and that is parallel to the cylinder head joining surface of the cylinder block.

公开(公告)号：US20230313707A1

公开(公告)日：2023-10-05

申请号：US18320564

申请日：2023-05-19

Applicant: GE Avio S. r. l.

Inventor： Pietro Molesini ,  Alberto Frezet ,  Saypen Baraggia Au Yeung

IPC: F01D25/20 ,  F01D25/12 ,  F01M5/00 ,  F01M11/00 ,  F16H57/04 ,  F02C7/06

CPC classification number: F01D25/20 ,  F01D25/12 ,  F01M5/007 ,  F01M11/00 ,  F16H57/0412 ,  F16H57/0482 ,  F02C7/06 ,  F01M2250/60 ,  F01M1/02

Abstract: A lubricant system for supplying lubrication to a component in a turbine engine includes a lubricant reservoir, a supply line fluidly coupling the lubricant reservoir to the component in the turbine engine, a scavenge line fluidly coupling the component to the lubricant reservoir, and a bypass line fluidly coupling the supply line to the scavenge line and bypassing the component.

公开(公告)号：US11624331B2

公开(公告)日：2023-04-11

申请号：US17693016

申请日：2022-03-11

Applicant: Tula Technology, Inc.

Inventor： Matthew A. Younkins ,  Xi Luo

IPC: F02D41/06 ,  F02D17/02 ,  F02P5/14 ,  F02D41/00 ,  F02D41/40 ,  F01N3/10 ,  F01L1/34 ,  F02D41/30 ,  F01N3/035 ,  F01N3/20 ,  F01M1/16 ,  F01L9/16 ,  F01M1/02 ,  F01M5/00

Abstract: A system and method for a variable displacement internal combustion engine using different types of pneumatic cylinder springs on skipped working cycles to control engine and aftertreatment system temperatures are described. The system and method may be used to rapidly heat up the aftertreatment system(s) and/or an engine block of the engine following a cold start by using one or more different types of pneumatic cylinder springs during skipped firing opportunities. By rapidly heating the aftertreatment system(s) and/or engine block, noxious emissions such as hydrocarbons, carbon monoxide, NOx and/or particulates, following cold starts are significantly reduced.

公开(公告)号：US11560945B2

公开(公告)日：2023-01-24

申请号：US17405493

申请日：2021-08-18

Applicant: Frank C. Kuperman

Inventor： Frank C. Kuperman

IPC: F16H59/14 ,  F16H57/04 ,  F01M5/00 ,  F16H61/4043 ,  F01P11/08

Abstract: A transmission cooler thermal bypass device that includes a body having a front side, a back side, a top side, and a bottom side. A first opening, a second opening, a third opening, and a fourth opening, whereby a first passageway connects the first opening and the second opening, and a second passageway connects the third opening and the fourth opening. At least one fin. The first passageway and the second passageway do not include a flow control valve.

公开(公告)号：US11555461B2

公开(公告)日：2023-01-17

申请号：US17075072

申请日：2020-10-20

Applicant: Tula Technology, Inc. ,  Cummins Inc.

Inventor： Mark A. Wilcutts ,  Xi Luo ,  Anastasios Arvanitis

IPC: F02D41/00 ,  F02D41/02 ,  F02D41/14 ,  F02D13/02 ,  F01N3/20 ,  F02D41/40 ,  F01M5/00 ,  F01N3/10 ,  F01N3/021 ,  B60W10/08 ,  F01M1/02 ,  F02B67/06 ,  B60W10/06 ,  B60W30/20 ,  F02D41/06

Abstract: A variety of methods and arrangements for reducing noise, vibration and harshness (NVH) in a skip fire engine control system are described. In one aspect, a firing sequence is used to operate the engine in a skip fire manner. A smoothing torque is determined that is applied to a powertrain by an energy storage/release device. The smoothing torque is arranged to at least partially cancel out variation in torque generated by the skip fire firing sequence. Various methods, powertrain controllers, arrangements and computer software related to the above operations are also described.

公开(公告)号：US11542852B2

公开(公告)日：2023-01-03

申请号：US17025196

申请日：2020-09-18

Applicant: Ford Global Technologies, LLC

Inventor： Dave D. Friske ,  Christian Hertrich ,  Mark Thomas Weston

IPC: F01P3/20 ,  F28F13/06 ,  F01P11/04 ,  F01M11/00 ,  F16H57/04 ,  B33Y80/00 ,  F01M5/00 ,  F01P3/18 ,  B60L58/26

Abstract: An additive manufactured heat exchanger includes a monolithic housing defining an outer surface, a plurality of first fluid passageways extending between a first fluid inlet and a first fluid outlet, and a plurality of second fluid passageways extending between a second fluid inlet and a second fluid outlet. A cross section of the outer surface defines an irregular shape, the plurality of first fluid passageways and the plurality of second fluid passageways define a convoluted flow matrix within the monolithic housing, and the outer surface of the monolithic housing is complimentary to a space between at least two components of a vehicle. The monolithic housing can also include a plurality of third fluid passageways extending between a third fluid inlet and a third fluid outlet.

公开(公告)号：US11530631B2

公开(公告)日：2022-12-20

申请号：US16628959

申请日：2017-10-27

Applicant: MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.

Inventor： Takayuki Yamamoto ,  Takuya Kumagai ,  Tomohide Yamada ,  Kazuki Nishizawa

IPC: F01M5/00 ,  F01M1/16

Abstract: An engine oil state control device for controlling a fuel mixture ratio of a fuel mixed in an engine oil of an engine on which a predetermined combustion control is performed includes comprising a fuel mixture ratio acquisition part configured to acquire the fuel mixture ratio, and an oil temperature rise control part configured to perform an oil temperature rise control for increasing an evaporation rate of the fuel mixed in the engine oil if the fuel mixture ratio is equal to or greater than a first threshold.