Composite-type circuit component and its manufacturing method

Claim 2

A composite-type circuit component comprising: a T-shaped conductive plate having two wing portions; parallel lead wires lying in a common plane being connected to both wing portions of said T-shaped conductive plate, respectively, said lead wires being conductive members having a circular sectional shape; cores for inductors being mounted on the lead wires; a capacitor being provided at a coupling portion of the T-shaped conductive plate, one of the lead wires being connected to the capacitor via an electrode section, and lead wire coupling portions being provided at said both wing portions and said electrode section of the capacitor respectively.

Claim 3

A composite-type circuit component according to claim 1, wherein said lead wires being coupled and connected with the respective lead wire coupling portions of the T-shaped conductive plate, said cores being cylindrical, said cylindrical cores being inserted and arranged into the respective lead wires and said capacitor being loaded between an intermediate coupling portion and said electrode section disposed apart from the intermediate coupling portion and connected with both said intermediate coupling portion and said electrode section and said composite-type circuit being molded except for said lead wires and tips of said cylindrical cores.

Claim 4

A composite-type circuit component according to claim 1, wherein said lead wire coupling portions are depressions formed correspondingly to round lead wires to be connected thereto.

Claim 5

A composite-type circuit component according to claim 1, wherein said lead wire coupling portions are cylindrical portions formed correspondingly to round lead wires to be connected thereto.

Claim 6

A manufacturing method for the composite-type circuit component comprising the steps of: disposing and transferring a plurality of round lead wires at a designated interval; fitting cylindrical cores into each one end of two lead wires on both ends of three adjacent round lead wires; connecting a substantially T-shaped conductive plate provided with lead wire coupling portions at wing portions and a leg to the three lead wires; cutting the leg of the T-shaped conductive plate, the leg being connected to a middle lead wire among the three lead wires; loading a capacitor on the divided sections of the leg so as to bridge the sections and connecting the capacitor to the divided sections; and molding other respective members except exposed portions of the round lead wires and ends of the cylindrical cores, with the cylindrical cores and the capacitor held in parallel with each other.

Claim 7

A manufacturing method for the composite-type circuit component comprising the steps of: disposing and transferring a plurality of round lead wires at a designated interval; fitting cylindrical cores into each one end of two lead wires on both ends of three adjacent round lead wires; connecting a substantially T-shaped conductive plate provided with lead wire coupling portions at wing portions and a leg to the three lead wires; cutting the leg of the T-shaped conductive plate, the leg being connected to a middle lead wire among the three lead wires; loading a capacitor on the divided sections of the leg so as to bridge the sections and connecting the capacitor to the divided sections; and molding other respective members except exposed portions of the round lead wires and ends of the cylindrical cores, with the cylindrical cores and the capacitor held in parallel with each other.

Claim 8

A manufacturing method for the composite-type circuit component comprising the steps of: disposing a plurality of round lead wires at a designated interval and transferring thereof; fitting cylindrical cores into each one end of two lead wires on both ends of three adjacent round lead wires; connecting a substantially T-shaped conductive plate provided with lead wire coupling portions at wing portions and a leg to said three lead wires; cutting the leg of the T-shaped conductive plate, the leg being connected to a middle lead wire among said three lead wires; loading a capacitor on divided sections of the leg so as to bridge the sections and connecting to the divided sections using solder having a second melting point lower than a first melting point; and molding other respective members except exposed portions of the round lead wires and ends of the cylindrical cores, with the cylindrical cores and the capacitor held in parallel with each other.

Claim 9

A manufacturing method for the composite-type circuit component comprising the steps of: disposing a plurality of round lead wires at a designated interval and transferring thereof; fitting cylindrical cores into each one end of two lead wires on both ends of three adjacent round lead wires; connecting a substantially T-shaped conductive plate provided with lead wire coupling portions at wing portions and a leg to said three lead wires; cutting the leg of the T-shaped conductive plate, the leg being connected to a middle lead wire among said three lead wires; loading a capacitor on divided sections of the leg so as to bridge the sections and connecting to the divided sections using solder having a second melting point lower than a first melting point; and molding other respective members except exposed portions of the round lead wires and ends of the cylindrical cores, with the cylindrical cores and the capacitor held in parallel with each other.