Te Connectivity Solutions Gmbh

Te Connectivity Corporation

Te Connectivity Services Gmbh

Te Connectivity Germany Gmbh

Tyco Electronics Canada Ulc

Nathan Philip Myer

David Bruce Sarraf

Kevin John Peterson

Aaron James De Chazal

Clara Marguerite Rhodes

Zachary Wood Lyon

Jeremy Christian Patterson

Matthew Bryan Hitchcock

Marjorie Kay Myers

Hurley Chester Moll

Helge Schmidt

Adam Price Tyler

Amadeu Luiz Fazani Cavallieri

Jeremy Christin Patterson

Albert Yong Lee

Ryan David Hetrick

Andrew Jacob Vasbinder

Dinesh Loku Hemnani

William A Russell, Jr

Christopher Couch

Bruce Toepfer

Ram Kishore Venkatesan

James Smith

Tomas Mockovciak

John Mark Myer

A DC charging module for a charging inlet assembly includes a module housing extending between a front and a rear. The module housing has an inner chamber between the front and the rear. The DC charging module includes a terminal having a mating pin at a front of the terminal and a cable connector at a rear of the terminal. The cable connector is located in the inner chamber of the module housing. The mating pin extends forward of the module housing into the charging inlet assembly for mating with a charging connector coupled to the charging inlet assembly. The DC charging module includes a power cable extending into the inner chamber of the module housing to electrically connect to the cable connector of the terminal. The DC charging module includes a heat exchanger received in the inner chamber of the module housing. The heat exchanger is thermally coupled to the cable connector of the terminal. The heat exchanger includes a coolant channel for coolant flow through the heat exchanger for actively cooling the terminal.

Heat exchanger for a charging inlet assembly

A self-lubricating connector with a housing having a contact receiving cavity with a contact provided therein. A lubricating device is positioned in the housing proximate the contact. The lubricating device extends into the contact receiving cavity and has lubricant provided therein. The lubricant from the lubricating device is deposited or on the outside surface of the contact as the contact is moved between the first position and the second position, reducing wear on the contacts as the contacts are moved between the first position and the second position.

Self-lubricating connector

A power harness for a charging inlet assembly includes a harness housing holding a power cable in a cable slot A ring insert of the power cable is aligned with a bore of a hub of the housing that receives a threaded bolt with an insulating cover and an insulating cap. A contact ring is received in the hub with a first end connected to the ring insert and a second end electrically connected to a charging terminal. A threaded socket is received in the hub and passes through the contact ring for threadably coupling to the charging terminal. The outer end of the threaded socket has a threaded bore receiving the threaded shaft of the threaded bolt.

Charging inlet assembly having a power harness

A charging inlet assembly includes a housing extending between a front and a rear. The housing has DC terminal channels and AC terminal channels. The charging inlet assembly includes AC terminals, include a proximity terminal and a ground terminal, received in the corresponding AC terminal channels. The charging inlet assembly includes DC terminals received in the corresponding DC terminal channels. The charging inlet assembly includes a proximity resistor assembly having a plug body holding a resistor, a first resistor conductor and a second resistor conductor. The first resistor conductor is coupled between the resistor and the terminating end of the proximity terminal. The second resistor conductor is coupled between the resistor and the terminating end of the ground terminal.

Charging inlet assembly having a proximity resistor assembly

A contactor includes a housing defining a cavity. The contactor includes a switch assembly received in the cavity. The switch assembly includes first and second fixed contacts received in the cavity and a movable contact movable within the cavity between a mated position and an unmated position. The movable contact engages the first and second fixed contacts to electrically connect the first and second fixed contacts in the mated position. The switch assembly includes a coil assembly in the cavity operated to move the movable contact between the unmated position and the mating position. The contactor includes a heat transfer device coupled to the housing. The heat transfer device is thermally coupled to the first fixed contact and the second fixed contact to dissipate heat from the first fixed contact and the second fixed contact.

Contactor with heat transfer device

A charging inlet for an electric vehicle includes a housing, a terminal arranged within the housing for engaging with a corresponding mating terminal of a charging plug, and a sensor connectable to a monitoring system of the electric vehicle for detecting the presence of a charging plug installed within the charging inlet.

Inlet charging plug detection sensor

A wire harness for a charging inlet of a vehicle includes first and second high voltage wires having first and second conductors. An inline disconnect electrically connects the first and second conductors and is configured to allow the conductors to be disconnected. The inline disconnect includes a housing having a central cavity, a first chamber at a first end that receives the first high voltage wire, and a second chamber open to the central cavity at a second end that receives the second high voltage wire. First and second disconnect contacts terminated to the conductors are received in the central cavity. A connecting element couples the first and second disconnect contacts and is removable from the disconnect contacts to allow disconnection of the first and second disconnect contacts to electrically separate the first and second high voltage wires.

High voltage wire harness having an inline disconnect

A power connector includes a housing having a terminal channel and a terminal received in the terminal channel including a mating pin at a front of the terminal and a cable connector at a rear of the terminal. The mating pin is positioned in the terminal channel for mating with a charging connector. The cable connector includes a pad configured to be terminated to a power cable. The power connector includes a heat exchanger thermally coupled to the pad of the terminal. The heat exchanger includes a coolant channel for coolant flow through the heat exchanger for actively cooling the terminal. The heat exchanger includes a thermally conductive separator electrically isolating the heat exchanger from the pad of the terminal.

Heat exchanger for a power connector

A cooling system for a power connector of a charging inlet assembly includes a cooling adapter coupled to a housing of the charging inlet assembly including an adapter body forming a cavity. The cooling adapter includes supply and return ports adjacent a cable exit. The cooling system includes a heat exchanger positioned in the cavity of the cooling adapter including a heat exchanger body configured to receive the power cable and/or the terminal. The heat exchanger body is thermally coupled to the power cable or the terminal to dissipate heat therefrom.

A thermal sensing system includes an electrical contact, a sensing element, and at least one position sensor. The electrical contact releasably connects to a mating contact for establishing a conductive path across a mating interface. The electrical contact defines a channel therein that extends from an opening along an outer surface of the electrical contact. The sensing element is at least partially outside of the channel and is configured to move relative to the electrical contact from a first position to a second position based on a temperature increase within the channel that exceeds a designated threshold temperature. The at least one position sensor is spaced apart from the electrical contact and is configured to detect a position change of the sensing element from the first position to the second position, indicating that the temperature within the channel exceeds the designated threshold temperature.

Electrical contact thermal sensing system and method

A charging inlet includes a power terminal, a holder member, and a thermal sensor. The power terminal is configured to releasably engage a mating contact of an external power source. The holder member is proximate to the power terminal, and has an electrically insulative material. The holder member defines at least a portion of a pocket that is fully enclosed. The thermal sensor is disposed within the pocket for monitoring a temperature of the power terminal.

Charging inlet with thermal sensor

A power connector includes a housing having a terminal channel holding a terminal. The terminal includes a mating pin at a front of the terminal and a cable connector at a rear of the terminal. The mating pin is positioned in the terminal channel for mating with a charging connector. The power connector includes a power cable including a conductor terminated to the cable connector at the rear of the terminal. The power connector includes a cable heat exchanger thermally coupled to the conductor of the power cable. The cable heat exchanger includes a coolant channel for coolant flow through the cable heat exchanger for actively cooling the conductor of the power cable. A thermally conductive separator electrically isolates the cable heat exchanger from the conductor of the power cable.

Cable heat exchanger for a power connector

A charging inlet includes a power terminal and a thermal sensor for monitoring a temperature of the power terminal. The power terminal is configured to releasably engage a mating contact of an external power source. The power terminal includes a cylindrical shaft. The thermal sensor includes a substrate and a sensing element mounted on the substrate. The substrate is flexible and curves along at least a portion of an outer surface of the cylindrical shaft.

A thermal sensing system includes an electrical contact, a sensing element, and a position sensor. The electrical contact includes a shaft that defines a channel. The channel extends into the shaft from an opening along an outer surface of the shaft. The sensing element is disposed at least partially outside of the channel and is operably connected to the channel through the opening. The sensing element is movable relative to the electrical contact based on a temperature change within the channel. The position sensor is spaced apart from the electrical contact and the sensing element. The position sensor is configured to detect a position change of a portion of the sensing element outside of the channel responsive to the temperature change within the channel.

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Lancaster, PA, United States of America

Nathan Philip Myer