Title:
START -UP CONTROL OF INTERNAL COMBUSTION ENGINES
Document Type and Number:
WIPO Patent Application WO2004007938
Kind Code:
A3
Abstract:
An electric power generation system (20) is disclosed, which includes an electric power generator (22) driven by a four-cycle internal combustion engine (30). The engine (30) includes a plurality of reciprocating cylinders (C1-C6) each rotatably coupled to a crankshaft (34), which drives the electric power generator (22). A controller (90) is included that is operable to control fueling to start the engine (30) as a function of engine temperature and determine initial engine start-up as a function of rotational engine speed. This controller (90) regulates engine acceleration until a target engine speed is reached from initial start-up. Once this target speed is reached, the controller (90) provides a speed governor function.
Inventors:
UPLAP RAHU R (IN)
TIKHE VINAYAK S (IN)
BAHULIKAR SUNIL S (IN)
DESHPANDE PRALHAD S (IN)
SURYAWANSHI PRAVIN A (IN)
KHAIRNAR ASMITA Y (IN)
DAMLE MANIK S (IN)
PUJARI ISHANI A (IN)
TIKHE VINAYAK S (IN)
BAHULIKAR SUNIL S (IN)
DESHPANDE PRALHAD S (IN)
SURYAWANSHI PRAVIN A (IN)
KHAIRNAR ASMITA Y (IN)
DAMLE MANIK S (IN)
PUJARI ISHANI A (IN)
Application Number:
PCT/US2003/021046
Publication Date:
July 01, 2004
Filing Date:
July 03, 2003
Export Citation:
Assignee:
CUMMINS INC (US)
UPLAP RAHU R (IN)
TIKHE VINAYAK S (IN)
BAHULIKAR SUNIL S (IN)
DESHPANDE PRALHAD S (IN)
SURYAWANSHI PRAVIN A (IN)
KHAIRNAR ASMITA Y (IN)
DAMLE MANIK S (IN)
PUJARI ISHANI A (IN)
UPLAP RAHU R (IN)
TIKHE VINAYAK S (IN)
BAHULIKAR SUNIL S (IN)
DESHPANDE PRALHAD S (IN)
SURYAWANSHI PRAVIN A (IN)
KHAIRNAR ASMITA Y (IN)
DAMLE MANIK S (IN)
PUJARI ISHANI A (IN)
International Classes:
F02D31/00; F02D41/06; F02N11/08; F02D41/02; F02M; (IPC1-7): F02D31/00; F02D41/06
Foreign References:
US20020078922A1 | 2002-06-27 | |||
US20020011238A1 | 2002-01-31 | |||
US5199400A | 1993-04-06 | |||
US5890467A | 1999-04-06 | |||
US6196190B1 | 2001-03-06 | |||
US6145486A | 2000-11-14 | |||
US4964386A | 1990-10-23 | |||
US20030019472A1 | 2003-01-30 | |||
US6467458B1 | 2002-10-22 | |||
US4625123A | 1986-11-25 |
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