Noritz Corporation

Kazuya Kawauchi

Kozo Uehara

Shingo Kimura

Masaaki Kumon

Hideya Suyama

Satoshi Nakai

Takuji Saiki

Atsushi Yoshimoto

Naomi Tanaka

An ignition unit promotes the efficiency of assembly because connections on the high voltage output side and the ground side are completed by a single operation, when an ignition electrode part and a main unit are connected together directly. A guide rail of the main unit is insertion-engaged into a slit between clamp pieces of a bracket so that the main unit is mounted onto the bracket. With the insertion engagement, a high voltage output terminal receives therein a high voltage input terminal of a spark plug supported by the bracket, a plate terminal which is a part of the bracket is driven into a ground-side connection terminal, and a convex portion of a projected piece is engaged into an engagement hole, for positioning and slipping-off prevention.

Ignition unit

Growing community of inventors

Kakogawa, Japan

Kazuya Kawauchi