公开(公告)号：US20240051517A1

公开(公告)日：2024-02-15

申请号：US17766626

申请日：2020-11-18

Applicant: DELPHI TECHNOLOGIES IP LIMITED

Inventor： Xiangdong XU ,  Andy BIAN

IPC: B60W20/40 ,  B60K6/383 ,  B60K6/40 ,  F16D23/02 ,  F16D41/069 ,  F16D28/00 ,  F16D48/06 ,  B60W10/06 ,  B60W10/08 ,  B60W10/02

CPC classification number: B60W20/40 ,  B60K6/383 ,  B60K6/40 ,  F16D23/025 ,  F16D41/069 ,  F16D28/00 ,  F16D48/064 ,  B60W10/06 ,  B60W10/08 ,  B60W10/02 ,  F16D2500/30415 ,  F16D2500/30426 ,  F16D2500/1064 ,  F16D2500/1066 ,  F16D2500/10412 ,  F16D2500/10493 ,  B60Y2200/92 ,  B60Y2400/427

Abstract: A clutch arrangement for a hybrid vehicle powertrain, comprises: an input shaft (30) to be connected to a crankshaft (26) of an internal combustion engine (12); an output shaft (32) for connection to a transmission (20); a one-way clutch (50) for comprising an inner race (52) connected to rotate with the input shaft (30) and an outer race (54); a coupling hub (58) rotationally coupled with the output shaft (32); and a synchronizer ring (60) arranged between the coupling hub (58) and the one-way clutch (50), the synchronizer ring cooperating with the outer race of the one-way clutch. A coupling sleeve unit (62) is selectively and axially moveable across the coupling hub (58), synchronizer ring (60) and outer race (54) between three positions: a neutral position, a first position where the coupling sleeve unit couples in rotation said coupling hub, the synchronizer ring and the outer race; and a second position where the coupling sleeve unit couples in rotation the coupling hub, the synchronizer ring, the outer race and the inner race. Also presented is a powertrain comprising such clutch arrangement.

公开(公告)号：US20240044406A1

公开(公告)日：2024-02-08

申请号：US18266450

申请日：2021-12-08

Applicant: DELPHI TECHNOLOGIES IP LIMITED

Inventor： Guillaume FABER ,  Ludovic BRETON

IPC: F16J15/16 ,  F02M59/48

CPC classification number: F16J15/16 ,  F02M59/48

Abstract: A kit for protecting at least one seal installed in a cavity of a transfer fuel pump, the cavity comprising an opening for receiving a shaft inside the cavity. The kit comprises a first tool and a second tool,



the first tool comprising a first handle and a first protective portion,
the second tool comprising a second handle and a second protective portion, and
the first and the second protective portions being shaped to be inserted in the cavity of the transfer fuel pump while receiving the shaft inside said cavity.

公开(公告)号：US11867141B1

公开(公告)日：2024-01-09

申请号：US18119395

申请日：2023-03-09

Applicant: DELPHI TECHNOLOGIES IP LIMITED

Inventor： Roberto Gothardo Krenus

IPC: F02D19/06 ,  F02M53/06 ,  F02M31/125

CPC classification number: F02M53/06 ,  F02D19/0605 ,  F02D19/0655 ,  F02M31/125 ,  F02D2200/0612

Abstract: A method of detecting a percentage of ethanol in fuel used by an engine is provided. The method includes obtaining the heater temperature at a first time t1 at which a slope of the heater temperature as a function of time reaches a predetermined threshold value indicative of fuel boiling; obtaining the heater temperature at a subsequent time t2 at which the slope of the heater temperature approaches a value of the slope prior to the time t1 and which is greater than the predetermined threshold value; and determining the percentage of ethanol in the fuel as a function of the first time t1 and a calculated temperature difference ΔT between the heater temperature at time t2 and the heater temperature at the first time t1. A fuel delivery system that detects a percentage of ethanol in fuel by the method, and a flexible fuel vehicle including the fuel delivery system, are also provided.

公开(公告)号：US20230401910A1

公开(公告)日：2023-12-14

申请号：US18035820

申请日：2021-11-08

Applicant: DELPHI TECHNOLOGIES IP LIMITED

Inventor： Stéphane BELSOEUR ,  Fabrice GAUTREY

IPC: G07C5/08 ,  G07C5/00

CPC classification number: G07C5/0808 ,  G07C5/008 ,  G07C2205/02

Abstract: A process of identifying a model and/or platform and/or brand of a vehicle comprises:



connecting a vehicle identification device, having at least one vehicle communication interface, on at least one OBD plug of an OBD line of a tested vehicle, the vehicle identification device being associated with a database of stored communication patterns corresponding to a list of models and/or platforms and/or brands of vehicles,
listening to communication on OBD line to detect data frames emitted by or between systems of the tested vehicle on the communication line,
extracting messages of the tested vehicle from the data frames,
comparing the messages of the tested vehicle with stored messages within stored communication patterns in the database to identify messages of the vehicle corresponding to messages of the stored communication patterns and,
providing identification data of model and/or platform and/or brand of the tested vehicle.

公开(公告)号：US20230400028A1

公开(公告)日：2023-12-14

申请号：US17835438

申请日：2022-06-08

Applicant: DELPHI TECHNOLOGIES IP LIMITED

Inventor： Luis M. Porras ,  Sarah Cruz ,  Jonathan R. Martinez ,  Isai Chavez ,  Hector R. Mendoza

IPC: F04D13/06 ,  F02M37/08 ,  H02K13/10 ,  H02K5/14

CPC classification number: F04D13/0693 ,  F02M37/08 ,  H02K13/10 ,  H02K5/148

Abstract: An improved an end cap assembly for a fuel pump is provided. The end cap assembly includes first and second brush caps herein that are overmolded onto first and second shunt wires to ensure a fluid-tight seal around the shunt wires without requiring heat staking, sonic welding, or melt flowing the end cap to the shunt wires. The brush caps are cone-shaped and include a snap-fit feature that retains the brush caps in place when the endcap assembly is transported prior to being assembled to a fuel pump body.

公开(公告)号：US11831267B2

公开(公告)日：2023-11-28

申请号：US17644688

申请日：2021-12-16

Applicant: Delphi Technologies IP Limited

Inventor： Kirk E. McClure ,  Jim Walters ,  Lokesh Gona

IPC: H02P29/028 ,  H02P27/08

CPC classification number: H02P29/028 ,  H02P27/08

Abstract: A system includes a controller for a direct-current (DC) to alternating current (AC) inverter, the controller comprising: a memory configured to store instructions; and at least one processor configured to execute the stored instructions to perform operations including: generating a fault condition Pulse-Width Modulated (PWM) signal to control an active discharge of the inverter in a fault condition by alternately: turning on a first switch group of the inverter while turning off a second switch group of the inverter, and turning on the second switch group of the inverter while turning off the first switch group of the inverter.

公开(公告)号：US11757225B2

公开(公告)日：2023-09-12

申请号：US17198496

申请日：2021-03-11

Applicant: DELPHI TECHNOLOGIES IP LIMITED

Inventor： Charles S. Nelson ,  Gopinath Reddy Penamalli ,  Kathryn M. McCauley

IPC: H01R13/24 ,  H01R13/432 ,  H01R13/533

CPC classification number: H01R13/432 ,  H01R13/2435 ,  H01R13/2442 ,  H01R13/533 ,  H01R2201/26

Abstract: A terminal includes a spine extending along a longitudinal axis from a first end to a second end and extending along a lateral axis, which is perpendicular to the longitudinal axis, from a first edge to a second edge. An attachment portion at the first end provides fixation to an electrical conductor. A contact portion extends from the second end and cantilevers over the spine such that the contact portion is spaced apart from the spine in a direction along a vertical axis which is perpendicular to both the longitudinal axis and the lateral axis. A locking tab extends from the first edge and has a locking tab attachment end which is fixed to first edge and which extends toward, and is aligned with, the contact portion in a direction parallel to the vertical axis. The locking tab also has a free end which flares outward beyond contact portion.

公开(公告)号：US11718190B1

公开(公告)日：2023-08-08

申请号：US18155141

申请日：2023-01-17

Applicant: Delphi Technologies IP Limited

Inventor： Seyed R. Zarabadi ,  Srikanth Vijaykumar

IPC: H04B5/00 ,  B60L50/60

CPC classification number: B60L50/60 ,  B60L2210/40

Abstract: A system comprises an inverter including a first galvanic isolator separating a low voltage area from a high voltage area, a second galvanic isolator separating the low voltage area from the high voltage area, a first bias network connected to the first galvanic isolator, a second bias network connected to the second galvanic isolator, a first filter connected to the first bias network, a second filter connected to the second bias network, a first amplifier connected to the first filter, a second amplifier connected to the second filter, and an open detector connected to the first amplifier and the second amplifier.

公开(公告)号：US20230242111A1

公开(公告)日：2023-08-03

申请号：US17589931

申请日：2022-02-01

Applicant: DELPHI TECHNOLOGIES IP LIMITED ,  OHIO STATE INNOVATION FOUNDATION

Inventor： Karim AGGOUNE ,  Peter M. OLIN ,  Daniela TUFANO ,  Shobhit GUPTA ,  Shreshta RAJAKUMAR DESHPANDE ,  Marcello CANOVA

IPC: B60W30/14 ,  B60W20/12 ,  B60L15/20

CPC classification number: B60W30/143 ,  B60W20/12 ,  B60L15/2045 ,  B60W2510/244 ,  B60W2555/60 ,  B60W2530/10 ,  B60W2552/15 ,  B60W2520/10 ,  B60W2720/10 ,  B60W2720/12 ,  B60W2710/0666 ,  B60W2710/083

Abstract: A method for controlling vehicle energy consumption includes identifying, using a cumulative net energy consumption of a vehicle traversing a route, one or more route segments of the route being traversed by the vehicle. The method also includes determining, for each route segment of the one or more route segments, a vehicle energy consumption profile and determining, for each of the one or more route segments, a profile for a target vehicle speed based on at least one route characteristic and a corresponding vehicle energy consumption profile. The method also includes, for a respective route segment of the one or more route segments generating one or more torque commands based on at least the target vehicle speed profile corresponding to the respective route segment, and selectively controlling, using the one or more torque commands, vehicle propulsion of the vehicle to achieve the target vehicle speed profile.

公开(公告)号：US11661913B2

公开(公告)日：2023-05-30

申请号：US17321826

申请日：2021-05-17

Applicant: DELPHI TECHNOLOGIES IP LIMITED

Inventor： Brandon Kaswer ,  Joseph G. Spakowski ,  Robert Merkov

IPC: F02M59/46 ,  F02M59/02 ,  F02M59/36 ,  F04B49/24

CPC classification number: F02M59/466 ,  F02M59/027 ,  F02M59/367 ,  F02M59/464 ,  F04B49/243

Abstract: A fuel pump includes a pump housing with a pumping chamber an inlet valve bore. An inlet valve selectively provides and prevents fluid communication between an inlet of the fuel pump and the pumping chamber. The inlet valve includes an inner housing received within the inlet valve bore such that an outer periphery of the inner housing is sealed to an inner periphery of the inlet valve bore. An outer housing circumferentially surrounds the inner housing. An annular chamber is defined radially between the inner housing and the outer housing and axially between the outer housing and the pump housing. A sealing ring is located within the annular chamber such that the sealing ring is compressed axially against the pump housing and the outer housing.