INTEGRATED EGR VALVE AND THROTTLE VALVE

Title:

INTEGRATED EGR VALVE AND THROTTLE VALVE

Document Type and Number:

WIPO Patent Application WO2007089771

Kind Code:

A8

Abstract:

A combustion engine breathing system comprising an air intake conduit (20), an exhaust conduit (30) and an exhaust gas recirculation line (70) extending between the air intake conduit (20) and the exhaust conduit (30), a subassembly comprising a single actuator (300), an exhaust gas recirculation valve (76) and a second valve (120) operatively connected together by a means for lost motion, and wherein the exhaust gas recirculation valve (76) is in the exhaust gas recirculation line (70) and wherein the second valve (120) is in one of the air intake conduit (20) or the exhaust conduit (30).

Inventors:

ROTH DAVID BERNARD (US)
CZARNOWSKI ROBERT S (US)

Application Number:

PCT/US2007/002522

Publication Date:

November 08, 2007

Filing Date:

January 31, 2007

Export Citation:

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Assignee:

BORGWARNER INC (US)
ROTH DAVID BERNARD (US)
CZARNOWSKI ROBERT S (US)

International Classes:

F02M25/07; F02B37/22; F02D21/08

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