Detecting field from different ignition coils using adjustable probe

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6940283
APP PUB NO 20040183539A1
SERIAL NO

10391633

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Detecting the magnetic field generated by a coil-on-plug (101) (aka coil-over-plug) using an adjustable probe (111). The probe (111) includes a signal detector (115) for detecting the field, a detachable adapter (117) configured to detachably attach to the housing (107) of the ignition coil at a specified location (113), and an adjustable connector (119 and 121) that adjustably connects the signal detector to the detachable adapter in a first predetermined position or in a second predetermined position. A detecting process and a diagnostic system using the probe are also disclosed.

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Patent Owner(s)

  • SNAP-ON INCORPORATED;SNAP-ON TECHNOLOGIES, INC.

International Classification(s)

  • Non-US Classification not provided for expired patents

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
McQueeney, Kenneth A Los Gatos, CA 17 171

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