公开(公告)号：US08763396B2

公开(公告)日：2014-07-01

申请号：US13146142

申请日：2009-01-26

Applicant: Hiroshi Oyagi ,  Yoshio Yamashita ,  Kazuki Iwatani ,  Taro Aoyama

Inventor： Hiroshi Oyagi ,  Yoshio Yamashita ,  Kazuki Iwatani ,  Taro Aoyama

IPC: F02B33/44 ,  F02B33/00 ,  F02B37/00 ,  F02B37/007 ,  F02B37/02 ,  F02B37/12 ,  F02B37/16 ,  F02D9/02 ,  F02D9/04 ,  F02D41/00 ,  F02D41/22 ,  F02M25/07 ,  F02D41/04 ,  F02D41/06 ,  F01N13/10

CPC classification number: F02B37/007 ,  F01N13/107 ,  F02B37/02 ,  F02B37/12 ,  F02B37/16 ,  F02D9/02 ,  F02D9/04 ,  F02D41/0007 ,  F02D41/042 ,  F02D41/062 ,  F02D41/22 ,  F02M26/05 ,  F02M26/08 ,  F02M26/25 ,  F02M26/28 ,  Y02T10/144 ,  Y02T10/40

Abstract: In a vehicle, which is provided with: a primary turbo and a secondary turbo, each of which is of an exhaust driven type; an exhaust changeover valve and an intake changeover valve, which are placed in a secondary exhaust passage and a secondary intake passage corresponding to the secondary turbo, respectively; and an intake bypass valve placed in an intake bypass passage, an ECU sets the opening/closing state of each changeover valve to an opening/closing state corresponding to a twin turbo mode at the time of engine stop, and it uses the drive control of each changeover valve which is necessitated in the transition to a single turbo mode at the engine start, thereby performing the sticking detection of the changeover valve at the same time.

Abstract translation: 在车辆中，其设置有：主涡轮和副涡轮，每个都是排气驱动型; 排气切换阀和进气切换阀，其分别配置在与二次涡轮机对应的二次排气通路和二次进气通路中; 以及配置在进气旁路通路中的进气旁通阀，ECU将各切换阀的开闭状态设定为与发动机停止时的双涡轮增压模式对应的开闭状态，并且使用驱动控制 每个切换阀在发动机启动时转变为单涡轮模式所必需的，从而同时执行切换阀的粘贴检测。

公开(公告)号：US08534237B2

公开(公告)日：2013-09-17

申请号：US12765488

申请日：2010-04-22

Applicant: Kazuki Iwatani ,  Yasushi Ito ,  Shiro Tanno

Inventor： Kazuki Iwatani ,  Yasushi Ito ,  Shiro Tanno

IPC: F02B43/00 ,  F02M51/00

CPC classification number: F02M25/00 ,  F01N3/0807 ,  F01N3/0842 ,  F01N3/103 ,  F01N3/2066 ,  F01N5/02 ,  F01N13/009 ,  F02D41/0025 ,  F02D41/3094 ,  F02D41/402 ,  F02M43/00 ,  F02M69/044 ,  F02M69/046 ,  Y02T10/16 ,  Y02T10/44

Abstract: An internal combustion engine can use ammonia and a non-ammonia fuel which is easier to burn than ammonia as fuel. The non-ammonia fuel is directly injected into a combustion chamber by a non-ammonia fuel injector, and the injected non-ammonia fuel is ignited, whereby combustion of the air-fuel mixture in the combustion chamber is commenced. In the control system of the internal combustion engine, the injection timing of the non-ammonia fuel is advanced at a time when a ratio of ammonia in all fuel fed to the internal combustion engine is high in comparison with the time when the ratio is low. Therefore, a control system of an internal combustion engine capable of using ammonia and a non-ammonia fuel (gasoline, light oil, hydrogen, etc.) which is easier to burn than ammonia, which suitably feeds fuel and controls combustion in order to suitably burn an air-fuel mixture in a combustion chamber is provided.

Abstract translation: 内燃机可以使用比氨更容易燃烧的氨和非氨燃料作为燃料。 非氨燃料通过非氨燃料喷射器直接喷射到燃烧室中，并且喷射的非氨燃料被点燃，从而开始燃烧室内的空气燃料混合物的燃烧。 在内燃机的控制系统中，与比率低的时间相比，在供给内燃机的全部燃料中的氨的比例高时，非氨燃料的喷射正时进行 。 因此，能够使用氨和能够比氨更容易燃烧的非氨燃料（汽油，轻油，氢气等）的内燃机的控制系统，其适当地供给燃料并控制燃烧以适当地 在燃烧室中燃烧空气燃料混合物。

公开(公告)号：US06681725B2

公开(公告)日：2004-01-27

申请号：US10109717

申请日：2002-04-01

Applicant: Hideo Kobayashi ,  Kazuki Iwatani ,  Makoto Suzuki ,  Katuhiko Arisawa ,  Masakazu Tabata

Inventor： Hideo Kobayashi ,  Kazuki Iwatani ,  Makoto Suzuki ,  Katuhiko Arisawa ,  Masakazu Tabata

IPC: F01P1102

CPC classification number: F02N19/10 ,  F01P7/16 ,  F01P11/20 ,  F01P2007/146 ,  F01P2011/205 ,  F01P2060/08

Abstract: An internal combustion engine includes a circulation system which circulates a heat medium, a cylinder head part channel which circulates the heat medium into a cylinder head, a cylinder block part channel which circulates the heat medium into a cylinder block, a connecting channel which connects the cylinder head part channel with the cylinder block part channel, a heat supply device that supplies heat accumulated in the regenerator to the internal combustion engine, and restraining device that restrains heat circulation in the connecting channel when heat is supplied by the heat supply device or the internal combustion engine is under cold conditions.

Abstract translation: 一种内燃机，包括使热介质循环的循环系统，将热介质循环到气缸盖中的气缸盖部分通道，将热介质循环到气缸体中的气缸体部通道，连接通道 具有气缸体部分通道的气缸盖部分通道，将再生器中积聚的热量供给到内燃机的供热装置，以及当通过供热装置供热时抑制连接通道中的热循环的约束装置， 内燃机在寒冷的条件下。