Patent classifications
H02G15/025
Multi-core cable and multi-core cable with substrate
A plurality of electronic wires are fixed by a mold part in a state arranged in at least two rows. The mold part has a first end face from which the electronic wires of a first row in the plurality of electronic wires protrude and a second end face from which the electronic wires of a second row in the plurality of electronic wires protrude. An angle of the first end face with respect to a direction of a central axis line of a multi-core cable differs from an angle of the second end face with respect to the direction of the central axis line. The electronic wires of the first row in the first end face protrude along a direction away from the electronic wires of the second row protruding from the second end face.
HIGH-PRESSURE FEEDTHROUGH FOR FEEDING THROUGH A COAXIAL CABLE INTO A HIGH-PRESSURE ZONE
The present disclosure relates to a high-pressure feedthrough for feeding through a coaxial cable from a low-pressure zone into a high-pressure zone, wherein the high-pressure feedthrough has a support structure having at least one elongate bore that extends from a low-pressure side of the support structure up to a high-pressure side of the support structure; wherein the elongate bore is suitable for receiving at least the inner conductor of a coaxial cable that can be continuously fed through the elongate bore from the low-pressure side to the high-pressure side; and wherein the high-pressure feedthrough has one or more components that serve in the axial direction of the elongate bore as an outer conductor and/or dielectric of the inner conductor of the coaxial cable fed through the elongate bore.
SHIELD CONDUCTIVE PATH
A shield conductive path includes a shielded wire (10). An outer conductor shell (20) has a tubular shell body (21), a shell-side fixing portion (26) and a coupling (23) extending therebetween. The shell-side fixing portion (26) is fixed to a front part (13F) of a braided wire (13). An inner conductor terminal (40) has a terminal body (41) at a front part and a terminal-side fixing portion (42) in a rear part. The terminal body (41) is accommodated in the shell body (21). The terminal-side fixing portion (42) is fixed to a front part (11F) of a core (11) in the coupling (23), and a shield cover (50) surrounds an inner conductor connecting portion (45) composed of the front part (11F) of the core (11) and the terminal-side fixing portion (42) in a non-contact manner.
Deployable ceiling box assembly
A recessed, deployable ceiling box assembly includes a ceiling frame-mounting member and a ceiling box member, a support member for securing the ceiling frame-mounting member to a ceiling structural member and one or more connector members for attaching the ceiling box member to the ceiling frame-mounting member. The ceiling box member is deployable from a retracted position, where the ceiling box member is retained within the ceiling frame-mounting member at or above the height of the ceiling, to a deployed position, where the ceiling box member hangs by the connector member below the height of the ceiling. A door may be used to cover the contents of the deployable ceiling box assembly.
Coaxial cable terminator assembly having a substrate with inner and outer termination connections carried by a cap
A coaxial cable terminator assembly includes an electrically insulative substrate carried by a non-conductive cap in a receiving area thereof. The substrate carries outer and inner termination connections and an electrically resistive connector that electrically connects the outer termination connection to the inner termination connection. Outer and inner contacts are electrically connected to the outer and inner termination connections, respectively. The outer and inner contacts are for electrically contacting coaxial outer and inner conductors, respectively, of the end of a coaxial cable for terminating the end of the coaxial cable, and the cap is for frictionally and non-conductively engaging the coaxial cable, when the end of the coaxial cable is inserted into the receiving area.
Shield wire with terminal fitting
A shield wire for use with a terminal fitting has a ring (7) is fit laterally to an outer cover (4), and a braided wire (3) is folded onto an outer peripheral surface of the ring (7). A hooking edge (9) protrudes over the entire circumference on a front end part of the ring (7). A barrel (15) of an outer conductor terminal (12) is crimped to the folded braided wire (3). Thus, the hooking edge (9) of the ring (7) is widened into a horn shape to form a bell-mouth (16) with the braided wire (3) hooked to the hooking edge (9). Thus, a hooked sate of the braided wire (3) and the ring (7) is strengthened, so that a holding force of a terminal fitting (T) onto a shield wire (S) is enhanced.
TRIAXIAL MINERAL INSULATED CABLE IN FLAME SENSING APPLICATIONS
An apparatus and method for flame sensing within a turbine. A sensor assembly, an electrical assembly and a cable assembly extending therebetween. A photodiode generates an electrical signal and the electrical assembly determines a characteristic. An inner conductor electrically connects the photodiode to the electrical assembly. A first insulating layer, with mineral insulation material, surrounds the inner conductor. An inner sheath, with electrically conductive material, surrounds the first insulating layer. A second insulating layer, with mineral insulation material, surrounds the inner sheath. An outer sheath, with an electrically conductive, metal material, surrounds the second insulating layer. The cable assembly is configured for use up to about 300 degrees Celsius or greater. The portions of the cable are constructed and configured, and connected between the sensor assembly and the electrical assembly, to enclose the inner conductor such that the inner conductor is not exposed outside of confines of the cable.
Cable end termination including cable dielectric layer hermetic seal and related methods
A cable end termination is for a coaxial cable that includes inner and outer conductors and a dielectric layer therebetween that is subject to outgassing in a vacuum environment. The cable end termination may include a tubular bi-metallic body that includes a first longitudinal portion including a first metal and a second longitudinal portion joined with the first longitudinal portion and that includes a second metal having a different coefficient of thermal expansion (CTE) than the first metal. The tubular bi-metallic body may have a first end receiving the coaxial cable and a second end opposite the first end that carries a dielectric body to define a hermetic seal for the dielectric layer in the vacuum environment. A center pin contact may extend through the dielectric body, and a center conductor contact may couple the center pin contact to the inner conductor.
COAXIAL CABLE TERMINATOR ASSEMBLIES AND METHODS
A coaxial cable terminator assembly includes an electrically insulative substrate carried by a non-conductive cap in a receiving area thereof. The substrate carries outer and inner termination connections and an electrically resistive connector that electrically connects the outer termination connection to the inner termination connection. Outer and inner contacts are electrically connected to the outer and inner termination connections, respectively. The outer and inner contacts are for electrically contacting coaxial outer and inner conductors, respectively, of the end of a coaxial cable for terminating the end of the coaxial cable, and the cap is for frictionally and non-conductively engaging the coaxial cable, when the end of the coaxial cable is inserted into the receiving area.
SHIELD WIRE WITH TERMINAL FITTING
A shield wire for use with a terminal fitting has a ring (7) is fit laterally to an outer cover (4), and a braided wire (3) is folded onto an outer peripheral surface of the ring (7). A hooking edge (9) protrudes over the entire circumference on a front end part of the ring (7). A barrel (15) of an outer conductor terminal (12) is crimped to the folded braided wire (3). Thus, the hooking edge (9) of the ring (7) is widened into a horn shape to form a bell-mouth (16) with the braided wire (3) hooked to the hooking edge (9). Thus, a hooked sate of the braided wire (3) and the ring (7) is strengthened, so that a holding force of a terminal fitting (T) onto a shield wire (S) is enhanced.