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Title:
SEQUENTIAL TURBOCHARGING SYSTEM AND A METHOD FOR SEQUENTIAL TURBOCHARGING OF AN INTERNAL COMBUSTION ENGINE
Document Type and Number:
WIPO Patent Application WO/2004/046519
Kind Code:
A1
Abstract:
A sequential turbocharging system has at least two turbochargers, wherein one turbocharger has a turbine provided with adjustable flow regulation means. One compressor of one of the turbochargers is provided with an air re-circulation system comprising regulating means for adjusting the amount of air re-circulated through the compressor.

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Inventors:
WATKIN KEN (FR)
FIGURA GIORGIO (FR)
TRUCCO FRANCESCO (FR)
MATHIEU PHILIPPE (FR)
BARTHELET PIERRE (FR)
DAVANZO VAGNER (FR)
Application Number:
PCT/IB2002/004835
Publication Date:
June 03, 2004
Filing Date:
November 20, 2002
Export Citation:
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Assignee:
HONEYWELL INT INC (US)
WATKIN KEN (FR)
FIGURA GIORGIO (FR)
TRUCCO FRANCESCO (FR)
MATHIEU PHILIPPE (FR)
BARTHELET PIERRE (FR)
DAVANZO VAGNER (FR)
International Classes:
F02B29/04; F02B37/007; F02B37/013; F02B37/16; F02B37/18; F02B37/22; (IPC1-7): F02B37/18; F02B37/007; F02B37/24; F01D25/22
Foreign References:
US5035114A1991-07-30
US6357234B12002-03-19
DE19835594A12000-02-10
US6338250B12002-01-15
EP1215378A22002-06-19
FR853946A1940-04-01
US3250068A1966-05-10
EP0212091A11987-03-04
GB1315307A1973-05-02
Other References:
PATENT ABSTRACTS OF JAPAN vol. 008, no. 191 (M - 322) 4 September 1984 (1984-09-04)
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