公开(公告)号：US20160053694A1

公开(公告)日：2016-02-25

申请号：US14559830

申请日：2014-12-03

Applicant: HYUNDAI MOTOR COMPANY

Inventor： Soo Hyung WOO ,  Jin Wook SON ,  Wonjun LEE ,  Seung Kook HAN ,  Ju Hun LEE ,  Jeong Hwa CHA

IPC: F02D19/06

CPC classification number: F02D19/0647 ,  F02D19/0665 ,  F02D19/0689 ,  F02D41/0025 ,  F02D41/0215 ,  F02D41/401 ,  F02D2041/389 ,  F02D2200/60 ,  Y02T10/36 ,  Y02T10/44

Abstract: An engine system of a dual injector includes a first injector directly injecting a first fuel into a combustion chamber. A second injector directly injects a second fuel into the combustion chamber. A first fuel tank is connected to the first injector and stores the first fuel therein. A second fuel tank is connected to the second injector and stores the second fuel therein. The first fuel is in a liquid state and the second fuel is in a gas state at room temperature of atmospheric pressure.

Abstract translation: 双喷射器的发动机系统包括将第一燃料直接喷射到燃烧室中的第一喷射器。 第二喷射器将第二燃料直接喷射到燃烧室中。 第一燃料箱连接到第一喷射器并将第一燃料存储在其中。 第二燃料箱连接到第二喷射器并将第二燃料储存在其中。 第一燃料处于液态，第二燃料在大气压的室温下处于气态。

公开(公告)号：US20140109865A1

公开(公告)日：2014-04-24

申请号：US13714122

申请日：2012-12-13

Applicant: HYUNDAI MOTOR COMPANY

Inventor： Wonjun LEE ,  Soo Hyung WOO ,  Jin Kook KONG ,  Byong Young CHOI ,  Gee Wook SHIN ,  Young Hong KWAK ,  Jin Soon KIM

IPC: F02B19/00

CPC classification number: F02B19/00 ,  F02B19/12 ,  Y02T10/125

Abstract: A pre-chamber structure for a piston engine may include: a pre-chamber combustion chamber in which a mixture of fuel and air is combusted and a pre-chamber compression chamber including a sub-chamber communicating with the pre-chamber combustion chamber and having an inclined wall surface, and a main chamber extending from the sub-chamber, thereby preventing the fuel from being adsorbed and remaining in the wall surface of the pre-chamber compression chamber in a droplet state.

Abstract translation: 用于活塞发动机的预制室结构可以包括：预燃室，其中燃料和空气的混合物燃烧在其中;以及预燃室压缩室，其包括与所述预燃烧室连通的副室，并且具有 倾斜的壁表面和从所述副室延伸的主室，从而防止燃料被液滴状态吸附并保留在预处理室压力室的壁表面中。