TWIN OUTLET CHECK LIQUID FUEL INJECTOR FOR DUAL FUEL SYSTEM

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20200025154A1
SERIAL NO

16041061

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A liquid fuel injector such as for a dual fuel system in an internal combustion engine includes two-way injection control valves for controlling twin outlet checks. A first set of orifices are arranged in an A-F-Z pattern, and a second set of orifices are arranged in an A-F-Z pattern, within the fuel injector, among a high-pressure inlet passage, a low-pressure space, and first and second outlet check control chambers, respectively. A common nozzle supply cavity is fluidly connected to the high-pressure inlet passage and supplies each of two sets of nozzle outlets opened and closed by the twin outlet checks.

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Patent Owner(s)

  • CATERPILLAR INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Anders, Jonathan Peoria, US 6 36
Campion, Robert M Chillicothe, US 12 63
Chittenden, Jonathan Richard West Lafayette, US 3 0
Diers, Dean Craig Sturgis, US 2 1
John, Bobby Peoria, US 14 27
Mahmood, Sana Albuquerque, US 18 22

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