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公开(公告)号：US11027377B2
公开(公告)日：2021-06-08
申请号：US16382899
申请日：2019-04-12
Applicant: DELPHI TECHNOLOGIES IP LIMITED
Inventor： Brian Mayes , Thomas J. Strauss
Abstract: A ring installation device for installing a ring to a part includes an inner mandrel which is tapered in order to expand the ring. An outer mandrel is tubular such that the inner mandrel is received within the outer mandrel and such that the inner mandrel is moveable within the outer mandrel along an axis. A ring stripper is tubular such that the outer mandrel is receive within the ring stripper and such that the outer mandrel is moveable within the inner mandrel along the axis. The inner mandrel is moveable along the axis relative to the outer mandrel and the ring stripper from an inner mandrel first position to an inner mandrel second position. The outer mandrel is moveable by the inner mandrel along the axis relative to the ring stripper from an outer mandrel first position to an outer mandrel second position.
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公开(公告)号：US20210095628A1
公开(公告)日：2021-04-01
申请号：US16955404
申请日：2018-12-20
Applicant: Delphi Technologies IP Limited
Inventor： George A. MEEK , Lauren DRANSFIELD
Abstract: A fuel injector includes a control valve assembly arranged between an actuator assembly and a nozzle assembly. A 3-way valve controls flow for filling or draining a control chamber through a first throttle and through a second throttle for enabling or preventing fuel injection. The second throttle is a through orifice provided in a plate arranged in the control chamber.
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公开(公告)号：US10941744B2
公开(公告)日：2021-03-09
申请号：US15813330
申请日：2017-11-15
Applicant: DELPHI TECHNOLOGIES IP LIMITED
Inventor： Mark S. Graham
Abstract: A fuel injector for delivering fuel to an internal combustion engine includes a nozzle having a valve needle which is movable with respect to a valve needle seat. The valve needle travels through a range of movement between a closed position and an open position to control fuel delivery through at least one nozzle outlet. The valve needle cooperates with a needle sleeve or a control member which is located in a piston guide. The valve needle is movable relative to the needle sleeve or the control member. The needle sleeve or the control member is movable relative to the piston guide.
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公开(公告)号：US10883428B2
公开(公告)日：2021-01-05
申请号：US16335980
申请日：2017-09-15
Applicant: DELPHI TECHNOLOGIES IP LIMITED
Inventor： Jason Yearsley , George A. Meek
Abstract: A nozzle assembly of a dual fuel injector includes a first fuel conduit and a second fuel conduit. An anti-leakage feature of the nozzle assembly includes a cylindrical tubular sleeve axially extending in an inner space of the nozzle body from an upper end attached to the body to a distant lower end, the outer valve member being axially guided through said sleeve.
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公开(公告)号：US10859049B2
公开(公告)日：2020-12-08
申请号：US16092143
申请日：2017-03-28
Applicant: DELPHI TECHNOLOGIES IP LIMITED
Inventor： Engin Erdemir , Benjamin P. West , Gunay Cicek , Erol Kahraman
Abstract: A fuel pump includes a pump head defining a barrel in which a plunger is slidable to pressurise fuel in a pumping chamber, and a fluid-inlet path through which fuel flows in to the pumping chamber under control of an inlet valve during a plunger return stroke. The plunger causes pressurisation of the fuel in the fluid-inlet path. The fuel pump may also include a fluid-outlet path through which fuel flows out of the pumping chamber, preferably under control of an outlet valve, during a plunger pumping stroke.
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Patent Agency Ranking
公开(公告)号：US20200370523A1
公开(公告)日：2020-11-26
申请号：US16961330
申请日：2019-01-17
Applicant: DELPHI TECHNOLOGIES IP LIMITED
Inventor： Toby J. PEDLEY , Paul BUCKLEY , Adam TULLY
Abstract: A pump body of a high pressure fuel pump defines a compression chamber in fluid communication with a first recess dug in a first outer face. A second recess is dug in a second outer face of the body. An inlet channel opens in a conduit extending between the first recess and the second recess.
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公开(公告)号：US20200325994A1
公开(公告)日：2020-10-15
申请号：US16753219
申请日：2018-10-01
Applicant: DELPHI TECHNOLOGIES IP LIMITED
Inventor： Richard ENTERS
Abstract: A valve assembly includes a valve member and a valve body. The valve body has a contact surface intended to come into contact with an adjacent contact member The valve body also has a channel having an end portion opening to the outside of the valve body at at least one end opening, a valve member seat encircling a passage cross-section of the end portion of the channel, and an intermediate surface extending between the contact surface and the end opening. The valve member is capable of engaging with the valve member seat by contact in order to prevent a flow in the channel. The valve body has a groove provided on the intermediate surface, the groove encircling the valve member seat.
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公开(公告)号：US10801456B2
公开(公告)日：2020-10-13
申请号：US15771519
申请日：2016-10-18
Applicant: DELPHI TECHNOLOGIES IP LIMITED
Inventor： Michael Peter Cooke
Abstract: A control valve arrangement includes a valve body with a filling chamber with a filling hole. A filling valve is arranged in the filling chamber for opening or closing a first fluid communication controlling filling of a first control chamber, the filling valve having a filling valve member with a moving valve seat, the filling valve member being normally biased open by a first spring. A control valve opens and closes a second fluid communication for controlling the emptying of the first control chamber, the control valve being normally biased closed by a second spring. A plug is arranged in the valve body for closing the filling chamber, the plug being provided with an opening which cooperates with the moving valve seat, the opening defining the first fluid communication between the filling chamber and the first control chamber.
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公开(公告)号：US20200278309A1
公开(公告)日：2020-09-03
申请号：US16290171
申请日：2019-03-01
Applicant: DELPHI TECHNOLOGIES IP LIMITED
Inventor： Gregg N. Francisco , Kevin M. Gertiser , Jack L. Glenn , Narendra J. Mane , Thomas E. Pritchett , Soumyajit Routh , Kok Wee Yeo
IPC: G01N25/18
Abstract: A method for assessing a thermal path associated with an integrated circuit includes identifying a heat application mode based on a design type of the integrated circuit. The method also includes measuring a first temperature of at least one thermal sensing device associated with the integrated circuit. The method also includes applying heat to at least a portion of the integrated circuit according to the heat application mode. The method also includes measuring a second temperature of the at least one thermal sensing device. The method also includes determining a difference between the first temperature and the second temperature. The method also includes determining whether a thermal path between the integrated circuit and an associated substrate is sufficient based on a comparison of the difference between the first temperature and the second temperature with a predetermined difference between an initial temperature and a subsequent temperature of the at least one thermal sensing device.
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公开(公告)号：US20200271250A1
公开(公告)日：2020-08-27
申请号：US16287441
申请日：2019-02-27
Applicant: DELPHI TECHNOLOGIES IP LIMITED
Abstract: A fuel connector of a fuel system is adapted to flow fuel, and includes male and female components. The male component includes a plurality of barbs each projecting radially outward, spaced axially from one-another and being circumferentially continuous. The female component includes a plurality of reinforcement rings being in a predefined axial relationship to the respective plurality of barbs when connected.
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