A system and method for a liquid cooled cable arrangement for high-power fast charging of electric vehicles includes a charging connector and a liquid cooled charging cable. The cable comprises several insulated positive and negative conductors for supplying charging current, an inner fluid channel and an outer fluid channel surrounding the inner fluid channel. The positive and negative conductors are arranged within the inner fluid channel. The charging connector includes at least a positive contact electrically connected to the positive conductors by a first connecting element, and a negative contact electrically connected to the negative conductors by a second connecting element. The first and second connecting elements include a thermally conductive and electrically conductive material and are electrically isolated from each other. The first and second connecting elements are thermally connected to the inner and outer fluid channels.

An electrocardiogram lead attachment device for an ECG, the electrocardiogram lead attachment device including a main body to be disposed on a body of a user, a plurality of lead attachment portions removably disposed on at least a portion of the main body to extend a distance away from the main body, and a plurality of lead connectors removably connected to at least a portion of at least one of the main body and the plurality of lead attachment portions to conduct an electrical current therethrough, such that an electrical potential difference may be measured between each of the plurality of lead connectors by the ECG.

The present disclosure provides composite cables, particularly multipurpose composite cables usable for fluids dispensing arrangements.

An electric control unit comprising: (a) a plurality of input wires; (b) a connector receiving the plurality of input wires on a first side, the first side of the connector including: (i) a plurality of slots that each receive one of the plurality of wires and (ii) a plurality of prongs having an alternating relationship with the plurality of slots so that the plurality of prongs and the plurality of slots support each of the plurality of input wires; and (c) control circuitry located within the connector and connected to each of the plurality of input wires; and (d) a plurality of output pins located on a second side of the connector that are configured to connect to a thermal element so that the electric control unit assists in powering the thermal element and controlling the thermal element.

A modular service interface is provided. The modular service interface includes separable first and second halves, one or more alignment features, a connector interface and one or more electropermanent magnet modules, connector interface configured to mate the first and second halves when activated and allow the first and second halves to be separated when inactivated. The modular service interface includes no mechanical actuators to retain the first half to the second half.

This disclosure describes liquid cooled electrical connectors for connecting components of electrified vehicles or components of any other type of power connection/power transfer system. Exemplary electrical connectors include integrated cooling circuits that employ heat exchanger channels for circulating a fluid for convectively cooling bus bars of the connector.

An adapter probe configured for injecting fluid (e.g., liquid, gas) into at least one electrical cable. Particularly for injecting an electrical cable with a fluid when the electrical cable is affixed to a separable connector (e.g., elbow separable connector). Separable connector may be configured to connect sources of energy (e.g., transformer, circuit breaker) with distribution systems via electrical cable (or cable section).

A high-current contact device includes a contact element and a cooling device. The cooling device has a coolant container thermally connected to the contact element, an absorber container arranged at a distance from the coolant container and the contact element, a fluid line extending between the coolant container and the absorber container, and a valve arranged in the fluid line. The coolant container has a coolant and the absorber container has an absorber material. The coolant container is fluidly connected to the absorber container in a valve open position and is fluidly separated from the absorber container in a valve closed position. The coolant changes to a gaseous phase in the coolant container to cool the contact element. The fluid line conveys the coolant in the gaseous phase from the coolant container to the absorber container, and the absorber material absorbs the coolant in the gaseous phase.

A protective grounding and cooling system for a charging plug includes at least one protective ground conductor contact for galvanic connection to a protective ground conductor, and at least one cooling device for dissipating heat generated in the charging plug. The cooling device is galvanically connected to the protective ground conductor contact. The cooling device has a protective ground conductor connection for at least partial galvanic connection to the protective ground conductor, and in that the protective ground conductor contact, the cooling device and the protective ground conductor connection are arranged such that the protective ground conductor contact is galvanically connected to the protective ground conductor connection by means of the cooling device.

A drive caddy assembly comprises a plastic frame and a plastic faceplate that includes a plastic tab and a plastic spring that moves along a spring axis that is perpendicular to a longitudinal axis of the drive caddy assembly. The plastic spring is configured to compress from a resting state along the spring axis without moving perpendicular to the spring axis during insertion of the drive caddy assembly into a drive receptacle of a storage server, and is further configured to return to the resting state when the drive caddy assembly is fully seated in the drive receptacle. The plastic tab extends from a side of the plastic spring and is configured to engage with the drive receptacle in a manner that translates a force on the drive caddy assembly along the longitudinal axis into a force on the plastic spring along the spring axis.