Multipoint ignition device

Details Multipoint ignition device Multipoint ignition device

2007-10-24

2008-10-28

Solis, Erick (Department: 3747)

Internal-combustion engines

Igniters

Sparkers

C123S14300R, C123S310000

Reexamination Certificate

active

07441526

ABSTRACT:
A multipoint ignition device comprises: a head gasket (1) interposed between a cylinder head and a cylinder block of an engine, having an opening (3) in a position corresponding to a cylinder opening portion; and a plurality of intermediate members (6) connected respectively to a plurality of electrode pairs (2) and held in the head gasket (1). Respective heat values of the plurality of electrode pairs (2) are set individually by varying the contact area between the plurality of intermediate members (6) and the head gasket (1) according to the respective disposal positions of the plurality of intermediate members (6).

REFERENCES:
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patent: 6161520 (2000-12-01), Clarke
patent: 6807933 (2004-10-01), Lipski
patent: 7299785 (2007-11-01), Lee
patent: 01-193080 (1989-08-01), None
patent: 02-123281 (1990-05-01), None

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