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1. 发明申请

US20130081366A1 EXHAUST GAS PURIFICATION SYSTEM 有权
标题翻译：排气净化系统
公开(公告)号：US20130081366A1
公开(公告)日：2013-04-04
申请号：US13703259
申请日：2011-06-10
申请人： Takashi Ikeda , Takayuki Mukunashi , Hiroyuki Ishikawa
发明人： Takashi Ikeda , Takayuki Mukunashi , Hiroyuki Ishikawa
IPC分类号： B01D46/00
CPC分类号： B01D46/0063 , B01D46/42 , B01D2279/30 , F01N3/0253 , F01N3/103 , F01N9/002 , F01N13/0097 , F02B37/013 , F02B37/24 , F02D41/0005 , F02D41/0007 , F02D41/0055 , F02D41/029 , F02D2041/0017 , F02D2041/0022 , F02M26/08 , F02M26/15 , Y02A50/2322 , Y02T10/144 , Y02T10/42 , Y02T10/47
摘要： An exhaust gas purification system with which diesel particulate filter (“DPF”) regeneration can be continued even when deceleration occurs during the DPF regeneration. The system includes a regeneration deceleration period intake/exhaust control unit that, when a vehicle decelerates during the DPF regeneration, increases an exhaust gas flow rate through an exhaust pipe by controlling respective openings of an exhaust gas recirculation (“EGR”) device and an intake throttle and adjusting a turbocharging amount of a high pressure stage turbocharger.
摘要翻译：即使在DPF再生期间发生减速时，也能够连续地进行柴油机微粒过滤器（DPF）再生的废气净化系统。该系统包括再生减速时段进/排气控制单元，其在DPF再生期间减速时，通过控制废气再循环（EGR）装置和进气节气门的各个开口来增加通过排气管的排气流量并调整高压级涡轮增压器的涡轮增压量。

2. 发明授权

US08932379B2 Exhaust gas purification system 有权
标题翻译：废气净化系统
公开(公告)号：US08932379B2
公开(公告)日：2015-01-13
申请号：US13703259
申请日：2011-06-10
申请人： Takashi Ikeda , Takayuki Mukunashi , Hiroyuki Ishikawa
发明人： Takashi Ikeda , Takayuki Mukunashi , Hiroyuki Ishikawa
IPC分类号： B01D50/00 , B01D24/00 , B01D39/14 , B01D39/06 , B01D39/20 , B01D46/00 , F01N3/025 , F02B37/24 , F02D41/00 , F02D41/02 , F02M25/07 , F01N9/00 , F02B37/013 , B01D46/42 , F01N13/00 , F01N3/10
CPC分类号： B01D46/0063 , B01D46/42 , B01D2279/30 , F01N3/0253 , F01N3/103 , F01N9/002 , F01N13/0097 , F02B37/013 , F02B37/24 , F02D41/0005 , F02D41/0007 , F02D41/0055 , F02D41/029 , F02D2041/0017 , F02D2041/0022 , F02M26/08 , F02M26/15 , Y02A50/2322 , Y02T10/144 , Y02T10/42 , Y02T10/47
摘要： An exhaust gas purification system with which diesel particulate filter (“DPF”) regeneration can be continued even when deceleration occurs during the DPF regeneration. The system includes a regeneration deceleration period intake/exhaust control unit that, when a vehicle decelerates during the DPF regeneration, increases an exhaust gas flow rate through an exhaust pipe by controlling respective openings of an exhaust gas recirculation (“EGR”) device and an intake throttle and adjusting a turbocharging amount of a high pressure stage turbocharger.
摘要翻译：即使在DPF再生期间发生减速时，也能够连续地进行柴油机微粒过滤器（DPF）再生的废气净化系统。该系统包括再生减速时段进/排气控制单元，其在DPF再生期间减速时，通过控制废气再循环（“EGR”）装置的各个开口和通过排气管的各个开口增加通过排气管的排气流量进气节气门并调节高压级涡轮增压器的涡轮增压量。

3. 发明申请

US20130061582A1 EXHAUST GAS PURIFICATION SYSTEM IN UPLAND AREA 有权
标题翻译：内陆地区排气净化系统
公开(公告)号：US20130061582A1
公开(公告)日：2013-03-14
申请号：US13699503
申请日：2011-05-16
申请人： Takashi Ikeda , Takayuki Mukunashi , Tetsuya Asami
发明人： Takashi Ikeda , Takayuki Mukunashi , Tetsuya Asami
IPC分类号： F01N3/023
CPC分类号： F01N3/023 , F01N3/0235 , F01N3/035 , F01N9/002 , F02D41/0245 , F02D41/029 , F02D41/405 , F02D2200/101 , F02D2200/703 , Y02T10/26 , Y02T10/44
摘要： When a diesel particulate diffuser (“DPD”) of a vehicle traveling in a normal drive mode in the upland area is to be automatically regenerated by raising a temperature of exhaust gas from an engine, an exhaust gas purification system determines an upland full-load injection quantity from the atmospheric pressure in the upland area and an engine speed while the vehicle is in motion and drives the vehicle with the injection quantity determined. The system determines, during the regeneration mode, an upland drive regeneration injection quantity obtained by decreasing the upland full-load injection quantity on the basis of a quantity required for the post-injection. The injection quantity is gradually decreased from the upland full-load injection quantity to the upland regeneration drive injection quantity when the vehicle shifts from the normal drive mode in the upland area to the upland regeneration mode, so that the decreased quantity is used for the post-injection.
摘要翻译：当通过提高发动机的排气温度来自动再生在高地区以正常的行驶模式行驶的车辆的柴油颗粒物扩散器（DPD）时，废气净化系统确定高地全负荷喷射量从高空地区的大气压力和车辆运动时的发动机转速，并以确定的喷射量驱动车辆。该系统在再生模式期间确定通过基于后喷射所需的量减少高地满载喷射量而获得的高地驱动再生喷射量。当车辆从高原地区的正常行驶模式转移到高地再生模式时，喷射量从高地满载喷射量逐渐降低到高地再生驱动喷射量，使用量减少 -注射。

4. 发明授权

US08925306B2 Exhaust gas purification system for high altitude use 有权
标题翻译：高空用排气净化系统
公开(公告)号：US08925306B2
公开(公告)日：2015-01-06
申请号：US13699503
申请日：2011-05-16
申请人： Takashi Ikeda , Takayuki Mukunashi , Tetsuya Asami
发明人： Takashi Ikeda , Takayuki Mukunashi , Tetsuya Asami
IPC分类号： F01N3/00 , F01N3/023 , F02D41/02 , F02D41/40 , F01N9/00 , F01N3/035
CPC分类号： F01N3/023 , F01N3/0235 , F01N3/035 , F01N9/002 , F02D41/0245 , F02D41/029 , F02D41/405 , F02D2200/101 , F02D2200/703 , Y02T10/26 , Y02T10/44
摘要： When a diesel particulate diffuser (“DPD”) of a vehicle traveling in a normal drive mode in the upland area is to be automatically regenerated by raising a temperature of exhaust gas from an engine, an exhaust gas purification system determines an upland full-load injection quantity from the atmospheric pressure in the upland area and an engine speed while the vehicle is in motion and drives the vehicle with the injection quantity determined. The system determines, during the regeneration mode, an upland drive regeneration injection quantity obtained by decreasing the upland full-load injection quantity on the basis of a quantity required for the post-injection. The injection quantity is gradually decreased from the upland full-load injection quantity to the upland regeneration drive injection quantity when the vehicle shifts from the normal drive mode in the upland area to the upland regeneration mode, so that the decreased quantity is used for the post-injection.
摘要翻译：当通过提高发动机的废气温度来自动再生在高原地区以正常驱动模式行驶的车辆的柴油颗粒物扩散器（“DPD”）时，废气净化系统确定高地满载在高地区域的大气压力的喷射量和车辆行驶时的发动机转速，并且以确定的喷射量驱动车辆。该系统在再生模式期间确定通过基于后喷射所需的量减少高地满载喷射量而获得的高地驱动再生喷射量。当车辆从高原地区的正常行驶模式转移到高地再生模式时，喷射量从高地满载喷射量逐渐降低到高地再生驱动喷射量，使用量减少 -注射。

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