A wire harness including: a plurality of electric wires; a pipe through which the plurality of electric wires are inserted; and a heat-shrinkable tube that is fixed to a longitudinal end of the pipe and covers and binds the plurality of electric wires. A manufacturing method of a wire harness including: inserting a plurality of electric wires into a heat-shrinkable tube; heating the heat-shrinkable tube to heat-shrink the heat-shrinkable tube, so as to cover and bind the plurality of electric wires with the heat-shrinkable tube; and inserting the plurality of electric wires into a pipe and fixing the heat-shrinkable tube to a longitudinal end of the pipe.

A method for manufacturing an electrical harness comprising a reference member and a secondary member and at least one electric wire, a protective sheath and at least two shrink sleeves comprising a reference shrink sleeve and a secondary shrink sleeve. According to the disclosure, the method comprises at least the following steps: assembling of the electric wire, the protective sheath, the two shrink sleeves, the reference member and the secondary member, the two shrink sleeves being arranged in a non-contracted state; in a reference portion of the electrical harness, reference contraction of the reference shrink sleeve; in a secondary portion of the electrical harness, angular positioning of the secondary member according to a relative angular orientation; holding of the secondary member in position; and secondary contraction of the secondary shrink sleeve.

A method for manufacturing an electrical harness comprising a reference member and a secondary member and at least one electric wire, a protective sheath and at least two shrink sleeves comprising a reference shrink sleeve and a secondary shrink sleeve. According to the disclosure, the method comprises at least the following steps: assembling of the electric wire, the protective sheath, the two shrink sleeves, the reference member and the secondary member, the two shrink sleeves being arranged in a non-contracted state; in a reference portion of the electrical harness, reference contraction of the reference shrink sleeve; in a secondary portion of the electrical harness, angular positioning of the secondary member according to a relative angular orientation; holding of the secondary member in position; and secondary contraction of the secondary shrink sleeve.

The present disclosure describes a power cable connector. The connector includes a generally cylindrical main body having a bore therethrough, a back cover configured to be removably secured to an end of the main body, a first seal sized to fit within at least a portion of the bore of the main body, a pair of female conductor pins configured to be coupled to the inner conductors of a power cable, an insulator having a pair of inner channels sized to receive the pair of female conductor pins, wherein the insulator is configured to be removably secured to an opposing end of the main body, a second seal sized to fit within at least a portion of the insulator, an end cap, a third seal residing between the insulator and the end cap, and a locking nut configured to secure to the end cap to the insulator. Power cable connector assemblies and methods of assembling a power cable connector are also described herein.

Disclosed is a wire connector. This device comprises: a wire connection part having a cap shape of which the outer circumferential surface is serrated, and connecting, by means of rotation, stripped portions of a plurality of wires to be connected which are inserted therein in a twisted shape by using a metal insert equipped therein; and a bond-type heat shrinkage tube which is hollow and cylindrical, has one side integrally attached to the outer circumferential surface of the bottom of the wire connection part, and has the other end through which the plurality of wires to be connected are inserted such that the bond-type heat shrinkage tube shrinks when heated.

Disclosed is a wire connector. This device comprises: a wire connection part having a cap shape of which the outer circumferential surface is serrated, and connecting, by means of rotation, stripped portions of a plurality of wires to be connected which are inserted therein in a twisted shape by using a metal insert equipped therein; and a bond-type heat shrinkage tube which is hollow and cylindrical, has one side integrally attached to the outer circumferential surface of the bottom of the wire connection part, and has the other end through which the plurality of wires to be connected are inserted such that the bond-type heat shrinkage tube shrinks when heated.

Electrical harness for a turbomachine, comprising a first termination connected to an apparatus (3) capable of emitting an electrical signal, and a second termination connected to a signal processing apparatus (4), characterised in that it comprises an electronic circuit for filtering the signal, said circuit comprising at least one electronic component associated with an operating temperature threshold, and one thermally triggered electrical interruption means connected in series or in parallel with said electronic component, said electrical interruption means being capable of changing from an open state in which a current cannot flow through it, to a closed state in which a current can flow through it, or reciprocally from a closed state to an open state, from a tripping temperature lower than or equal to the operating temperature threshold of said electronic component.

Electrical harness for a turbomachine, comprising a first termination connected to an apparatus (3) capable of emitting an electrical signal, and a second termination connected to a signal processing apparatus (4), characterised in that it comprises an electronic circuit for filtering the signal, said circuit comprising at least one electronic component associated with an operating temperature threshold, and one thermally triggered electrical interruption means connected in series or in parallel with said electronic component, said electrical interruption means being capable of changing from an open state in which a current cannot flow through it, to a closed state in which a current can flow through it, or reciprocally from a closed state to an open state, from a tripping temperature lower than or equal to the operating temperature threshold of said electronic component.

The present disclosure relates to an electric wire connection structure including one or more copper-based conductor covered electric wires having a copper-based conductor covered part and exposed part; and one or more aluminum-based conductor covered electric wires having an aluminum-based conductor covered part and exposed part. An ultrasonic joint part is provided at a conductor stacked part in which the copper-based conductor exposed part and the aluminum-based conductor exposed part are superposed. A total contacting length L which is a summed length of a part at which the copper-based conductor exposed part and the aluminum-based conductor exposed part contact and a summed length x of a contour line of a space S formed at a part at which the copper-based conductor exposed part and the aluminum-based conductor exposed part are separate in a joint interface of the ultrasonic joint part satisfy a relational expression of (x/L)×100≤10% based on cross-section observation.

A wire harness including an electric wire that has a core wire and a coating that coats the core wire, a connector that is attached to an end of the electric wire, and a seal that is interposed between the coating of the electric wire and the connector, wherein a tube with a modulus of elasticity higher than that of the coating is provided between the coating and the seal.