Boost control for internal combustion engine using...

Details Boost control for internal combustion engine using... Boost control for internal combustion engine using...

2007-10-09

2007-10-09

Cronin, Stephen K. (Department: 3747)

Internal-combustion engines

Charge forming device

Gaseous fuel and air mixer

C123S559100, C060S602000

Reexamination Certificate

active

11274702

ABSTRACT:
A system and method for limiting HC, CO, CO2, and NOxemissions in an internal combustion engine is provided. According to one aspect of the disclosure, a substantially carbon-free fuel, such as hydrogen (H2), is used to fuel combustion in an internal combustion engine. The internal combustion engine is operated, at least some of the time, at an equivalence ratio less than 1 and a boost pressure ratio greater than 1.

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patent: 2004/0065274 (2004-04-01), Cohn et al.
patent: WO 2004060708 (2004-07-01), None

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