BUS BAR MODULE

An object herein is to provide a bus bar module which is highly reliable in insulation performance, by reducing stresses imposed on its spacer to thereby suppress deterioration in the insulation property thereof. The bus bar module (101) includes: a bus bar (1a) having a hole (20a) in its parallel p...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KATSUBE, Hiroki, TAYA, Masaki
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:An object herein is to provide a bus bar module which is highly reliable in insulation performance, by reducing stresses imposed on its spacer to thereby suppress deterioration in the insulation property thereof. The bus bar module (101) includes: a bus bar (1a) having a hole (20a) in its parallel planar region (11c) and made of an electrically conductive material; a bus bar (1b) opposed to the bus bar (1a), having a hole (20b) in its parallel planar region (11d) and at a position corresponding to the hole (20a), and made of an electrically conductive material; a spacer (2) made of an insulating material, which is sandwiched between the bus bar (1a) and the bus bar (1b), and in which a hole (20h) is provided so as to overlap with the hole (20a) and the hole (20b); and a resin mold (3) covering these bus bars (1a, 1b) and the spacer (2); wherein a through-hole (20H) that is established by the hole (20a), the hole (20b) and the hole (20h), is filled with a portion of the resin mold (3).