Abstract: A switch device installed in a vehicle is provided with: a switch unit configured to relay communication data between a plurality of function units installed in the vehicle; a storage unit configured to hold the communication data to be relayed; and a control unit configured to determine a state of the storage unit, and adjust, for each of applications, a throughput of the communication data to be transmitted from the function units, based on a result of the determination.

Abstract: A connector 20 to be fit into an open receptacle 13 of a male connector 10 includes a terminal 25 connected to an end part of a wire 22, and a housing 40 for holding the terminal 25. The housing 40 includes a lead-out portion 54 for leading out the wire 22 connected to the terminal 25 to outside, a protruding portion 46 protruding outward to face a tip part of the receptacle 13, an external fitting portion 50 projecting from the protruding portion 46 toward the receptacle 13 to be externally fit to the tip part of the receptacle 13 and expose an outer surface of a base end side of the receptacle 13, and a reinforcing rib 60A, 60B connected to the lead-out portion 54 and the protruding portion 46.

Abstract: A power storage module includes: a heat sink that has a first bolt insertion hole; a frame that has a second bolt insertion hole through which a bolt is inserted; and a power storage unit that is stacked on the frame. The power storage unit includes a threaded portion that has a screw hole into which the bolt is screwed. The bolt is screwed into the screw hole of the threaded portion, with the bolt being inserted through the first bolt insertion hole and the second bolt insertion hole. A gap is formed between the heat sink and the frame.

Abstract: A relay device provided in vehicle having a battery, converting control signal formats, and relaying same between: a first communications unit that sends and receives control signals in a first format relating to charging; and second communications unit that supplies DC voltage, is provided in a charging station that charges battery, and sends and receives control signals in a second format relating to charging. The relay device includes: a limiting unit that limits power supplied between charging station and battery, regardless of vehicle side control performed on control signals' basis; an acquisition unit that obtains DC voltage supplied by charging station and obtains the battery's voltage; a determination unit that determines whether the voltage difference between each obtained voltage is less than threshold value; and a release unit that releases the limits by limiting unit if a determination has been made that the voltage difference is less than threshold value.

Abstract: A wire harness manufacturing method prevents inadvertent deformation of thermoplastic material and separation of thermoplastic material. A predetermined part of an electric wire 91 is accommodated in a through hole of a tubular body formed by connection between a first and second nest members (123, 124) of a nozzle (12), by integrally connecting first and second case body members (121, 122) of the nozzle (12), with the predetermined part of the electric wire 91 therebetween. An approximately tubular covering member (92) covering the predetermined part of the electric wire (91) is molded integrally with the thermoplastic material, by discharging thermoplastic material plasticized by a material plasticizing unit (11) from thermoplastic material discharge orifices (1213) and (1223) in the nozzle (12) to the outer periphery of the electric wire (91), while moving the electric wire (91) and the nozzle (12) relatively to each other.

Abstract: An electrical junction box includes a circuit structure and a casing in which the circuit structure is accommodated. The casing includes a case including a case-side peripheral wall portion that extends upright from a peripheral edge of a bottom plate portion, the case having an opening that opens to a lateral side, and accommodating the circuit structure inside, and a cover closing the opening of the case and including a cover-side peripheral wall portion that extends upright from a peripheral edge of a lid plate portion and covers a perimeter of the case-side peripheral wall portion. In a state in which the cover and the case are assembled, a protruding end of the cover-side peripheral wall portion extends to at least such a position that its protruding end is substantially flush with an outer surface of the bottom plate portion.

Abstract: A reactor 1A of the present invention includes a sleeve-like coil 2, a magnetic core 3A having an inner core portion 31 disposed inside the coil 2 and an outer core portion 32A disposed outside the coil 2 to form a closed magnetic path with the inner core portion 31. The outer core portion 32A is a mold product (a hardened mold product) of a mixture of magnetic powder and resin, and structured by a combination of two radially divided pieces 321 and 322 that can be separated in the radial direction of the coil 2. Since the outer core portion 32A is structured by a plurality of divided pieces, the manufacturing time per divided piece can be shortened and excellent productivity of the reactor 1A is exhibited. When the hardened mold product is formed by injection molding, further excellent productivity is exhibited. Since the seam portion of the radially divided pieces 321 and 322 does not break the magnetic flux, no gaps that divide the magnetic flux occur between the divided pieces 321 and 322.

Abstract: An insulated wire including a conductor, an inside coat of one or more layers arranged to cover the conductor, and an outside coat arranged to cover the outermost layer of the inside coat, wherein at least the layer of the inside coat which is in contact with the conductor is made from an olefin resin including a functional group, and the outside coatis made from a non-halogenous flame-retardant resin composition. The functional group is preferably one or more groups selected from a carboxylic acid group, an acid anhydrous group, an epoxy group, a hydroxyl group, an amino group, an alkenyl cyclic imino ether group, and a silane group.

Abstract: A circuit structure 10 includes a circuit board 11 for mounting switching devices 13 and bus bars 12 wired into the circuit along the circuit board 11, and the case 20 includes a frame 21 that is disposed and secured in position around a perimeter edge of the circuit board 11 and a cover 24 that is assembled to the frame 21 so as to cover the circuit board 11. The frame 21 contains a second connector housing, and the second connector housing includes an hood 26a for accommodating the second terminals 15 formed at the ends of the bus bars 12. A deformation restricting portion 32 formed on the cover 24 is configured to abut the upper wall portion 26c (the outer face) of the hood 26a, thereby deformation of the hood 26a is restricted.

Abstract: An electric connection box includes an electronic circuit board having an electronic component, and a power circuit board having a power circuit, which are disposed upright in a casing. A vertically-extending component area for mounting a heat generating component is formed on the power circuit board, so as not to face the electronic circuit board. A partition wall for separating the component area from the electronic circuit board is provided in the casing, and thereby a first air passage for allowing air to flow vertically along the component area is formed in the casing. A first inlet port connected to the first air passage is formed on the casing, and a first outlet port connected to the first air passage and positioned above the first inlet port is formed on the casing.