Combination oil control valve and fuel injector driver

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11073051
APP PUB NO 20200400044A1
SERIAL NO

16449735

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A first high side switch is configured to connect and disconnect a first reference potential to and from a first node, the first node configured to be electrically connected to a second node and a first end of a first inductor coil of a fuel injector of a cylinder and a first end of a second inductor coil of an oil control valve of the cylinder. A second high side switch is configured to connect and disconnect a second reference potential to and from the second node. A first low side switch is configured to connect and disconnect a ground reference potential to and from a second end of the second inductor coil of the oil control valve. A second low side switch is configured to connect and disconnect the ground reference potential to and from a second end of the first inductor coil of the fuel injector.

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Patent Owner(s)

Patent OwnerAddress
GM GLOBAL TECHNOLOGY OPERATIONS LLC300 RENAISSANCE CENTER DETROIT MI 48265-3000

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hasan, SM Nayeem Novi, US 10 43
Philippart, Timothy P Orion, US 20 160

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