公开(公告)号：WO2003083282A1

公开(公告)日：2003-10-09

申请号：PCT/US2003/009218

申请日：2003-03-24

Applicant: CHRYSALIS TECHNOLOGIES, INC.

Inventor： PELLIZZARI, Robert O. ,  BARON, John ,  LINNA, Jan, Roger ,  LOFTUS, Peter, ,  PALMER, Peter, L. ,  MELLO, John, Paul ,  SPRAGUE, Stuart, Bennett

IPC: F02M57/00

CPC classification number: F02M65/008 ,  F02D41/003 ,  F02D41/06 ,  F02D41/18 ,  F02D41/221 ,  F02D2200/023 ,  F02D2200/0406 ,  F02D2200/0414 ,  F02M45/086 ,  F02M51/0671 ,  F02M53/06 ,  F02M57/00 ,  F02M61/08 ,  F02M61/166 ,  F02M61/18 ,  F02M69/044 ,  F02M69/30 ,  Y02T10/40

Abstract: A fuel injector for vaporizing a liquid fuel for use in an internal combustion engine. The fuel injector includes at least one capillary flow passage (12), said at least one capillary flow passage (12) having an inlet end (14) and an outlet end (16), a fluid control valve (18) for placing said inlet end of said at least one capillary flow passage in fluid communication with the liquid fuel source (F) and introducing the liquid fuel in a substantially liquid state; and a heat source (20) arranged along said at least one capillary flow passage (12), said heat source (20) operable to heat the liquid fuel in said at least one capillary flow passage to a level sufficient to change at least a portion thereof from the liquid state to a vapor state and deliver a stream of substantially vaporized fuel from said outlet end said at least one capillary flow passage (12).

Abstract translation: 一种用于汽化用于内燃机的液体燃料的燃料喷射器。 燃料喷射器包括至少一个毛细管流动通道（12），所述至少一个毛细管流动通道（12）具有入口端（14）和出口端（16），流体控制阀（18）用于将所述入口 所述至少一个毛细管流动通道与液体燃料源（F）流体连通并将基本液态的液体燃料引入; 以及沿着所述至少一个毛细管流动通道（12）布置的热源（20），所述热源（20）可操作以将所述至少一个毛细管流动通道中的液体燃料加热至足以改变至少一部分 从液体状态到蒸汽状态，并且从所述出口端输送基本上蒸发的燃料流，所述至少一个毛细管流动通道（12）。