Abstract: A refrigeration cycle apparatus includes a main circuit and a bypass circuit. The main circuit includes: a compressor; a first condenser; a first refrigerant-to-refrigerant heat exchanger; a first expansion device; a first branching portion; a first evaporator; a third branching; and a fourth branching portion. The bypass includes: a second expansion device; the first refrigerant-to-refrigerant heat exchanger; and a second branching portion. The second branching portion includes a liquid outflow pipe and a gas outflow pipe. The liquid outflow pipe defines one outlet for the refrigerant and is located below the gas outflow pipe. The gas outflow pipe defines another outlet for the refrigerant and is located above the liquid outflow pipe. The one outlet of the second branching portion communicates with the third branching portion. The other outlet of the second branching portion communicates with the fourth branching portion.

Abstract: A board-mounting connector includes a cylindrical terminal and a housing holding the cylindrical terminal. The cylindrical terminal includes a cylindrical portion in contact with a mating terminal, a contact portion extending in a direction intersecting a fitting direction so as to be connected to a circuit board, and an intermediate portion supported by the housing between the cylindrical portion and the contact portion. The cylindrical portion includes a slit defined, by bending a plate-shaped conductor into a cylindrical shape and abutting one edge portion thereof against another edge portion thereof, between the one edge portion and the other edge portion. Further, the slit is formed such that a slit tip end portion located on a mating terminal side of the cylindrical portion and a slit base end portion located on an intermediate portion side thereof are located at offset positions in a peripheral direction of the cylindrical portion.

Abstract: A board-mounting connector includes a cylindrical terminal and a housing holding the cylindrical terminal. The cylindrical terminal includes a cylindrical portion in contact with a mating terminal, a contact portion extending in a direction intersecting a fitting direction so as to be connected to a circuit board, and an intermediate portion supported by the housing between the cylindrical portion and the contact portion. The cylindrical portion includes a slit defined, by bending a plate-shaped conductor into a cylindrical shape and abutting one edge portion thereof against another edge portion thereof, between the one edge portion and the other edge portion. Further, the slit is formed such that a slit tip end portion located on a mating terminal side of the cylindrical portion and a slit base end portion located on an intermediate portion side thereof are located at offset positions in a peripheral direction of the cylindrical portion.

Abstract: A coaxial connector includes an inner conductor terminal connected to a core wire of a coaxial cable, a dielectric body that surrounds an outer periphery of the inner conductor terminal, and an outer conductor terminal connected to a shield conductor of the coaxial cable and having a tubular portion surrounding the inner conductor terminal through the dielectric body. A protruding portion protruding toward an inside of the tubular portion and engaged with the dielectric body to thereby restrict a position of the dielectric body is provided integrally with the tubular portion of the outer conductor terminal. The outer conductor terminal is formed by a stereoscopic shaping method to thereby provide the protruding portion in a protruding condition integrally with an inner peripheral wall of the tubular portion.

Abstract: A component unit is provided that achieves both downsizing of a bracket and prevention of deformation of the bracket that occurs when tightening the bolt. A noise filter, which is the component unit, includes a housing made of a synthetic resin and a bracket made of a metal and attached to a vehicle panel with a bolt. The bracket is attached to the housing by insert forming. The portion of the bracket projecting outside the housing is provided with a bolt through hole. The portion of the bracket embedded in the housing is provide with a resin introducing hole through which a resin of the housing flows during insert forming. With this configuration, the bracket, the resin around the bracket, and the rein in the resin introducing hole together receive an external force generated by tightening the bolt.

Abstract: A noise filter that can be downsized without losing sufficient de-noising performance is provided. A noise filter includes an input terminal and an output terminal both configured to be coupled to a wire harness, a pair of inductors and provided on an electrically-conducting path from the input terminal to the output terminal, a first bus bar, a second bus bar, a third bus bar, a capacitor, and a ground bus bar configured to be coupled to the ground. The first bus bar, the second bus bar, and the third bus bar constitute the electrically-conducting path from the input terminal to the output terminal. In the noise filter, the ground bus bar is positioned between the first bus bar and the second bus bar both located between the inductors and, where capacitive coupling is likely to occur.

Abstract: A coil fixation structure includes: a coil including an annular core and a conductor wire wound around the annular core; an arrangement member including an arrangement part on which the coil is arranged with an outer diameter side surface of the coil in contact with the arrangement part; a shaft member arranged through a center part of the coil; and a case housing the arrangement member and including a locking portion engaging with the shaft member and fixing the coil to the arrangement part.

Abstract: A component unit is provided that achieves both downsizing of a bracket and prevention of deformation of the bracket that occurs when tightening the bolt. A noise filter, which is the component unit, includes a housing made of a synthetic resin and a bracket made of a metal and attached to a vehicle panel with a bolt. The bracket is attached to the housing by insert forming. The portion of the bracket projecting outside the housing is provided with a bolt through hole. The portion of the bracket embedded in the housing is provide with a resin introducing hole through which a resin of the housing flows during insert forming. With this configuration, the bracket, the resin around the bracket, and the rein in the resin introducing hole together receive an external force generated by tightening the bolt.

Abstract: Provided is a circuit body on which a replacement electronic component can be mounted in the same manner as an existing electronic component even if the replacement electronic component has a different shape from the existing electronic component, and is an electronic component unit that includes the circuit body. The circuit body which a sheet metal member includes has a first busbar, a second busbar, and a third busbar. Each of the first busbar, the second busbar, and the third busbar has a plurality of through holes for attaching one of a plurality of leads included in an electronic component connected between the busbar and the other busbar.

Abstract: A coaxial connector includes an inner conductor terminal connected to a core wire of a coaxial cable, a dielectric body that surrounds an outer periphery of the inner conductor terminal, and an outer conductor terminal connected to a shield conductor of the coaxial cable and having a tubular portion surrounding the inner conductor terminal through the dielectric body. A protruding portion protruding toward an inside of the tubular portion and engaged with the dielectric body to thereby restrict a position of the dielectric body is provided integrally with the tubular portion of the outer conductor terminal. The outer conductor terminal is formed by a stereoscopic shaping method to thereby provide the protruding portion in a protruding condition integrally with an inner peripheral wall of the tubular portion.

Abstract: An inner terminal is provided with a crimp barrel portion with which a terminal of a core wire is connected and an electric connecting portion to be electrically connected with a mating terminal. The inner terminal is received in an insulation inner housing. The inner housing is set into a terminal body portion. An outer terminal is provided with a shield member connecting portion with which a shield member is connected and a cylindrical portion in which the electric connecting portion of the inner terminal is positioned, the cylindrical portion mated with a mating connector. An impedance adjusting portion is provided between the electric connecting portion and the crimp barrel portion of the inner terminal.

Abstract: An inner terminal connected to a terminal of a core wire and provided with an electric connecting portion electrically connected with a mating terminal is received in an inner housing. The inner housing is incorporated into an outer terminal. The outer terminal is mated with a mating connector in such a state as that the shield member is connected to the outer terminal and the electric connecting portion of the inner terminal is positioned in the outer terminal. The outer terminal has the same configuration as that of an outer terminal of the mating connector, thus making the outer terminals sharable between male and female connectors.

Abstract: A coaxial connector has a structure in which slits into which the both sides of a core wire crimp part are to be inserted are respectively formed on facing inner walls of a core wire containing groove in an inner housing and the core wire crimp part is covered with the inner housing and a terminal fitting by crimping of the terminal fitting.

Abstract: There is provided a connector. A lock arm is connected at a leading end-side and a rear end-side of a housing, supported at both ends thereof along an insertion/pulling out direction with respect to an opposite connector housing, and elastically deformable with the connection parts with the housing serving as fulcrums. A locking claw is formed at the lock arm and locked into a locking hole of the opposite connector housing when inserting the housing into the opposite connector housing. The lock arm has a lock release part which releases a locked state of the locking claw to the locking hole by being pressed toward the rear end-side beyond the locking claw. A position of the fulcrum at the rear end-side is arranged at an opposite side to a protruding direction of the locking claw, compared to a position of the fulcrum at the leading end-side.

Abstract: In a terminal fitting, round hole type serration parts which include round holes are formed for an insulating outer cover bottom plate part and for a braided wire bottom plate part and round hole type serration parts which include round holes are formed for any one of one pair of insulating outer cover crimp strips and for any one of one pair of braided wire crimp strips to strengthen biting of a coaxial wire.

Abstract: There is provided a terminal of a connector which is surface-mounted on a substrate. A pair of first hanging-down parts extend from both sides of a terminal main body toward the substrate and are connected to a conductor pattern of the substrate. A second hanging-down part hangs down from one end of the terminal main body toward the substrate. The second hanging-down part has a pair of pressing plate portions which are bent toward the first hanging-down parts and is arranged to face each other with overlapping and contacting the first hanging-down parts.

Abstract: There is provided a connector. A lock arm is connected at a leading end-side and a rear end-side of a housing, supported at both ends thereof along an insertion/pulling out direction with respect to an opposite connector housing, and elastically deformable with the connection parts with the housing serving as fulcrums. A locking claw is formed at the lock arm and locked into a locking hole of the opposite connector housing when inserting the housing into the opposite connector housing. The lock arm has a lock release part which releases a locked state of the locking claw to the locking hole by being pressed toward the rear end-side beyond the locking claw. A position of the fulcrum at the rear end-side is arranged at an opposite side to a protruding direction of the locking claw, compared to a position of the fulcrum at the leading end-side.

Abstract: There is provided a terminal of a connector which is surface-mounted on a substrate. A pair of first hanging-down parts extend from both sides of a terminal main body toward the substrate and are connected to a conductor pattern of the substrate. A second hanging-down part hangs down from one end of the terminal main body toward the substrate. The second hanging-down part has a pair of pressing plate portions which are bent toward the first hanging-down parts and is arranged to face each other with overlapping and contacting the first hanging-down parts.