108results about How to "Easy connection work" patented technology

An optical and electrical compound connector, which enables to transmit and to receive light signals and electric signals of a plurality of systems and to transmit and to receive these signals with respect to other electric wiring board, is achieved with downsizing and easing connection work thereof. The optical and electrical compound connector 1 is comprised of a sheet-shaped base board 2 and a socket 3 into which this base board 2 is inserted. The sheet-shaped base board 2 is a flexible base board capable of transmission and reception of the light and electric signals, in which a light guide 21 and conductor patterns 22 extended in an insertion direction 10, are formed. The socket 3 performs the transmission and reception of the light and electric signals with the sheet-shaped base board 2 and transmits and receives the signals with an electric wiring board 8. The socket 3 comprises a connector main body 4 to which the sheet-shaped base board 2 is connected, a light-sensitive element and / or a light emitting element 5 which performs the transmission and / or reception of the light signals with the light guide 21, and contacts 6 which performs the transmission and / or reception of the electric signals with the conductor patterns 22. The connector main body 4 has a first to third walls 41 to 43 enclosing the sheet-shaped base board 2 from both sides in a thickness direction and from a front end 11 side, and the light-sensitive element and / or the light emitting element 5 and the contacts 6 are disposed on any one of these walls.

In a vehicle transformer including a core 1, a winding 2, a rectangular tank 3 holding them, a cooling unit 7 for cooling a cooling medium 6 filling the tank 3, and a circulating pump 8 for forcibly circulating the cooling medium 6, a partition member 9 is provided for dividing an interior of the tank 3 into two and the partition member 9 divides a channel of the cooling medium 6 flowing within the winding 2 into a first cooling medium channel 10 and a second cooling medium channel 11, and both of the cooling medium channels 10, 11 are communicated at one end side of the tank 3 and the cooling unit 7 connected to both of the cooling medium channels 10, 11 is provided at the other end for the cooling medium 6 to flow and circulate in the first cooling medium channel 10 and the second cooling medium channel 11. Thereby, the connection between the tank and the cooling unit is simplified and a vehicle transformer reduced in size and weight is obtained.

A battery connecting assembly includes: a power line having the outer circumferential portion of a conductor covered with an insulating resin and connected to electrode terminals; and a connecting units including: a connecting member that connects the adjacent electrode terminals to each other; and a wire mounting portion that mounts the power line thereon along the direction of arranging electric cells. The connecting units are coupled to each by mounting the power line on the wire mounting portion of the connecting units.