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1. 发明公开

EP1384792A1 HYDROGEN OCCLUSION ALLOY 审中-公开
标题翻译：氢封闭合金
公开(公告)号：EP1384792A1
公开(公告)日：2004-01-28
申请号：EP02700610.5
申请日：2002-02-20
申请人： Mitsui Mining & Smelting Co., Ltd. , Nakayama, Shigeki , Kuji, Toshiro
发明人： NAKAYAMA, Shigeki , KUJI, Toshiro
IPC分类号： C22C23/00
CPC分类号： C22C23/00 , H01M4/383 , H01M10/345
摘要： A hydrogen storing alloy comprising a body-centered cubic lattice structure having a composition of MgX a V b wherein "a" and "b" are such that 0.2≦a≦5 and 0.2≦b≦5 are satisfied, and "X" is one or more metals selected from a group consisting of Cr, Mn, Fe, Co, Cu and Ni. Since the body-centered cubic lattice structure is under the non-equilibrium state in which the bonding strength between the stored hydrogen and the alloy is relatively weak, the hydrogen absorption and release at the ordinary temperature level are possible. The conventional magnesium-based hydrogen storing alloy is sufficient in its higher hydrogen storing amount and lightness. However, the conventional alloy could not absorb and release at the ordinary temperature level, thereby inhibiting the commercial availability. The present invention can provide the magnesium-based hydrogen storing alloy which can absorb and release the hydrogen at the ordinary temperature level.
摘要翻译：一种储氢合金，其特征在于，含有具有MgXaVb的组成的体心立方晶格结构，其中a和b满足0.2≤a≤5,0.2≤b≤5，X为1个以上选自Cr，Mn，Fe，Co，Cu和Ni的金属。由于体心立方晶格结构处于储存的氢与合金之间的结合强度相对较弱的非平衡状态，因此可以在常温水平下进行氢吸收和释放。常规的镁基储氢合金在其较高的储氢量和轻量方面是足够的。然而，常规合金在常温下不能吸收和释放，从而抑制了商业可用性。本发明可以提供能够在常温下吸收和释放氢的镁基储氢合金。

2. 发明公开

EP1384792A4 HYDROGEN OCCLUSION ALLOY 审中-公开
标题翻译： WASSERSTOFFEINSCHLUSSLEGIERUNG
公开(公告)号：EP1384792A4
公开(公告)日：2004-10-13
申请号：EP02700610
申请日：2002-02-20
申请人： MITSUI MINING & SMELTING CO , NAKAYAMA SHIGEKI , KUJI TOSHIRO
发明人： NAKAYAMA SHIGEKI , KUJI TOSHIRO
IPC分类号： C22C9/00 , C22C19/00 , C22C22/00 , C22C23/00 , C22C27/02 , C22C27/06 , C22C38/00 , H01M4/38 , H01M10/34
CPC分类号： C22C23/00 , H01M4/383 , H01M10/345
摘要： A hydrogen occlusion alloy, characterized in that it has a composition: MgXaVb, wherein 0.2 & 5 and 0,2
摘要翻译：一种储氢合金，其包含具有MgXaVb组成的体心立方晶格结构，其中“a”和“b”使得满足0.2

3. 发明申请

WO2013005849A1 Exhaust Purification System for Internal Combustion Engine 审中-公开
标题翻译：内燃机排气净化系统
公开(公告)号：WO2013005849A1
公开(公告)日：2013-01-10
申请号：PCT/JP2012/067404
申请日：2012-06-29
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , OTSUKI, Hiroshi , NAKAYAMA, Shigeki , NISHIOKA, Hiromasa , OSHIKAWA, Katsuhiko , TSUKAMOTO, Yoshihisa , MATSUO, Junichi , SOBUE, Yuichi , IMAI, Daichi , SUGAWARA, Kou
发明人： OTSUKI, Hiroshi , NAKAYAMA, Shigeki , NISHIOKA, Hiromasa , OSHIKAWA, Katsuhiko , TSUKAMOTO, Yoshihisa , MATSUO, Junichi , SOBUE, Yuichi , IMAI, Daichi , SUGAWARA, Kou
IPC分类号： B01D46/24
CPC分类号： F01N3/023 , B01D41/00 , B01D46/00 , B01D46/006 , B01D46/0061 , B01D46/2418 , B01D46/32 , B01D53/64 , B01D53/82 , B01D2257/302 , B01D2259/40083 , B01D2279/30 , F01N3/00 , F01N3/021 , F01N3/022 , F01N3/0222 , F01N3/0232 , F01N3/035 , F01N3/085
摘要： A wall flow type particulate filter (24) is arranged inside the exhaust passage of an internal combustion engine where combustion is performed under an excess of oxygen. The particulate filter carries a solid acid. The solid acid has a Hammett acidity function smaller than -0.83 and larger than -12 in the standard state. To remove the ash from the particulate filter, ash atomization processing for rendering the state of the particulate filter a state where the exhaust gas which flows into the particulate filter is lowered in concentration of oxygen and the particulate filter is raised in temperature is temporarily performed.
摘要翻译：壁流式微粒过滤器（24）布置在内燃机的排气通道内部，其中在过量的氧气下进行燃烧。颗粒过滤器携带固体酸。固体酸在标准状态下的哈米特酸度函数小于-0.83且大于-12。为了从颗粒过滤器除去灰分，临时进行用于使微粒过滤器的状态的灰雾雾化处理，其中流入颗粒过滤器的废气的浓度降低，并且微粒过滤器的温度升高。

4. 发明申请

WO2009037543A1 EXHAUST-GAS RECIRCULATION APPARATUS AND EXHAUST-GAS RECIRCULATION FLOW RATE ESTIMATION METHOD FOR INTERNAL COMBUSTION ENGINES 审中-公开
标题翻译：排气再循环装置和排气回送流量估算方法内燃机
公开(公告)号：WO2009037543A1
公开(公告)日：2009-03-26
申请号：PCT/IB2008/002405
申请日：2008-09-16
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , MATSUNAGA, Akio , NAKAYAMA, Shigeki , ONISHI, Tomomi , IEMURA, Akiyuki
发明人： MATSUNAGA, Akio , NAKAYAMA, Shigeki , ONISHI, Tomomi , IEMURA, Akiyuki
IPC分类号： F02D41/00 , F02M25/07 , F02D41/14
CPC分类号： F02D41/1445 , F01N3/0814 , F01N3/0821 , F01N3/0842 , F02B29/0406 , F02D9/04 , F02D41/0072 , F02D41/144 , F02D41/18 , F02M26/05 , F02M26/06 , F02M26/10 , F02M26/15 , F02M26/23 , F02M26/38 , F02M26/46 , F02M26/47 , Y02T10/47
摘要： An exhaust-gas recirculation apparatus for an internal combustion engine has a high-pressure EGR passage (20), a low-pressure EGR passage (21), a high-pressure EGR valve (22), and a low-pressure EGR valve (24) and performs open-loop control to the low-pressure EGR valve (24). The flow rate (Ghpl) of EGR gas flowing in the high-pressure EGR passage (20) and the flow rate (Glpl) of EGR gas flowing in the low-pressure EGR gas passage (21) are estimated based on the oxygen concentration (O2s) in the gas at the portion of the intake passage (3) downstream of the portion to which exhaust gas is delivered from the high-pressure EGR passage (2), the flow rate (Gdpf) of the gas passing through an exhaust-gas purifying catalyst unit (11) provided in the exhaust passage between the exhaust-gas inlets of the high-pressure EGR passage (20) and the low-pressure EGR passage (21), the flow rate (Gafm) of fresh air, and the fuel amount (Q) supplied to the cylinders (2) of the internal combustion engine per unit time.
摘要翻译：用于内燃机的废气再循环装置具有高压EGR通路（20），低压EGR通路（21），高压EGR阀（22）和低压EGR阀（ 24），对低压EGR阀（24）进行开环控制。在高压EGR通路（20）中流动的EGR气体的流量（Ghpl）和在低压EGR气体通路（21）中流动的EGR气体的流量（Glpl）根据氧浓度（在从高压EGR通路（2）排出废气部分下游的进气通道（3）的部分处的气体中的气体中的气体中的气体流过排气通过的气体的流量（Gdpf）设置在高压EGR通路（20）和低压EGR通路（21）的排气入口之间的排气通路中的新鲜空气的净化催化剂单元（11），新鲜空气的流量（Gafm）每单位时间供给到内燃机的气缸（2）的燃料量（Q）。

5. 发明申请

WO2005090768A1 GAS-MIXTURE-IGNITION-TIME ESTIMATION APPARATUS FOR INTERNAL COMBUSTION ENGINE AND CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：内燃机用燃气混合点火时间估算装置及内燃机控制装置
公开(公告)号：WO2005090768A1
公开(公告)日：2005-09-29
申请号：PCT/JP2005/006230
申请日：2005-03-24
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , INAGAKI, Kazuhisa , WAKISAKA, Yoshifumi , UEDA, Matsuei , NAKAKITA, Kiyomi , NAKAYAMA, Shigeki , KITANO, Koji , AOYAMA, Taro , HASEGAWA, Ryo , KOYAMA, Takashi
发明人： INAGAKI, Kazuhisa , WAKISAKA, Yoshifumi , UEDA, Matsuei , NAKAKITA, Kiyomi , NAKAYAMA, Shigeki , KITANO, Koji , AOYAMA, Taro , HASEGAWA, Ryo , KOYAMA, Takashi
IPC分类号： F02D41/30
CPC分类号： F02D35/028 , F02D35/02 , F02D35/026 , F02D41/3035 , F02D41/402 , F02D2041/1433 , Y02T10/128
摘要： A gas-mixture-ignition-time estimation apparatus for an internal combustion engine estimates the temperature of a premixed gas mixture for PCCI combustion (i.e., cylinder interior temperature Tg), while relating it to the crank angle CA, on the basis of a state quantity of the cylinder interior gas at the time of start of compression (CAin) (heat energy of the cylinder interior gas at the time of start of compression), the amount of a change in the state quantity of the cylinder interior gas attributable to compression in a compression stroke (minute piston work), and the heat generation quantity of a cool flame generated in PCCI combustion prior to autoignition (hot flame) (cool flame heat generation quantity AQlto). A time when the cylinder interior temperature Tg reaches a predetermined autoignition start temperature Tig is estimated as an autoignition start time (CAig) of the premixed gas mixture related to PCCI combustion. Since the cool flame heat generation quantity OQlto is taken into consideration, the autoignition start time related to PCCI combustion can be estimated accurately.
摘要翻译：用于内燃机的气体混合燃烧时间估计装置估计用于PCCI燃烧的预混合气体混合物（即气缸内部温度Tg）的温度，同时将其与曲柄角CA相关联，基于状态压缩开始时的气缸内部气体的量（CAin）（压缩开始时的气缸内部气体的热能），归因于压缩的气缸内部气体的状态量的变化量在压缩行程（分钟活塞）中，以及在自燃（热焰）之前的PCCI燃烧中产生的冷焰的发热量（冷焰产生量AQlto）。气缸内部温度Tg达到预定自燃起始温度Tig的时间被估计为与PCCI燃烧相关的预混气体混合物的自燃起始时间（CAig）。由于考虑了冷焰发热量OQlto，因此可以准确地估计与PCCI燃烧有关的自燃开始时间。

6. 发明申请

WO2013005852A1 Particulate Filter 审中-公开
标题翻译：颗粒过滤器
公开(公告)号：WO2013005852A1
公开(公告)日：2013-01-10
申请号：PCT/JP2012/067407
申请日：2012-06-29
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , OTSUKI, Hiroshi , NAKAYAMA, Shigeki , NISHIOKA, Hiromasa , OSHIKAWA, Katsuhiko , TSUKAMOTO, Yoshihisa , MATSUO, Junichi , SOBUE, Yuichi , IMAI, Daichi , SUGAWARA, Kou
发明人： OTSUKI, Hiroshi , NAKAYAMA, Shigeki , NISHIOKA, Hiromasa , OSHIKAWA, Katsuhiko , TSUKAMOTO, Yoshihisa , MATSUO, Junichi , SOBUE, Yuichi , IMAI, Daichi , SUGAWARA, Kou
IPC分类号： B01D46/24
CPC分类号： F01N3/023 , B01D41/00 , B01D46/00 , B01D46/006 , B01D46/0061 , B01D46/2418 , B01D46/32 , B01D53/64 , B01D53/82 , B01D2257/302 , B01D2259/40083 , B01D2279/30 , F01N3/00 , F01N3/021 , F01N3/022 , F01N3/0222 , F01N3/0232 , F01N3/035 , F01N3/085
摘要： A wall flow type particulate filter (24) adapted to be arranged in an exhaust passage of an internal combustion engine in which combustion is performed in an excess of oxygen carries a solid acid. The solid acid has an acid strength which is higher than the acid strength of sulfurous acid and lower than the acid strength of sulfuric acid.
摘要翻译：适于布置在内燃机的排气通道中的壁流式微粒过滤器（24），其中在过量的氧气中进行燃烧，其中携带固体酸。固体酸的酸强度高于亚硫酸的酸强度，低于硫酸的酸强度。

7. 发明申请

WO2013005851A2 Exhaust Purification System for Internal Combustion Engine 审中-公开
标题翻译：内燃机排气净化系统
公开(公告)号：WO2013005851A2
公开(公告)日：2013-01-10
申请号：PCT/JP2012067406
申请日：2012-06-29
申请人： TOYOTA MOTOR CO LTD , OTSUKI HIROSHI , NAKAYAMA SHIGEKI , NISHIOKA HIROMASA , OSHIKAWA KATSUHIKO , TSUKAMOTO YOSHIHISA , MATSUO JUNICHI , SOBUE YUICHI , IMAI DAICHI , SUGAWARA KOU
发明人： OTSUKI HIROSHI , NAKAYAMA SHIGEKI , NISHIOKA HIROMASA , OSHIKAWA KATSUHIKO , TSUKAMOTO YOSHIHISA , MATSUO JUNICHI , SOBUE YUICHI , IMAI DAICHI , SUGAWARA KOU
CPC分类号： F01N3/023 , B01D41/00 , B01D46/00 , B01D46/006 , B01D46/0061 , B01D46/2418 , B01D46/32 , B01D53/64 , B01D53/82 , B01D2257/302 , B01D2259/40083 , B01D2279/30 , F01N3/00 , F01N3/021 , F01N3/022 , F01N3/0222 , F01N3/0232 , F01N3/035 , F01N3/085
摘要： A wall flow type particulate filter (24) is arranged inside the exhaust passage of an internal combustion engine where combustion is performed under an excess of oxygen. The particulate filter carries an ash atomization agent. To remove the ash from the particulate filter, ash atomization processing for rendering the state of the particulate filter a state where the exhaust gas which flows into the particulate filter is lowered in concentration of oxygen and the particulate filter is raised in temperature is temporarily performed.
摘要翻译：壁流型颗粒过滤器（24）布置在内燃机的排气通道内，其中在过量的氧气下进行燃烧。颗粒过滤器带有灰雾化剂。为了从微粒过滤器去除灰烬，临时进行用于使微粒过滤器的状态呈现为流入微粒过滤器的废气的氧浓度降低并且微粒过滤器升温的状态的灰分雾化处理。

8. 发明申请

WO2013005850A2 Exhaust Purification System for Internal Combustion Engine 审中-公开
标题翻译：内燃机排气净化系统
公开(公告)号：WO2013005850A2
公开(公告)日：2013-01-10
申请号：PCT/JP2012/067405
申请日：2012-06-29
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , OTSUKI, Hiroshi , NAKAYAMA, Shigeki , NISHIOKA, Hiromasa , OSHIKAWA, Katsuhiko , TSUKAMOTO, Yoshihisa , MATSUO, Junichi , SOBUE, Yuichi , IMAI, Daichi , SUGAWARA, Kou
发明人： OTSUKI, Hiroshi , NAKAYAMA, Shigeki , NISHIOKA, Hiromasa , OSHIKAWA, Katsuhiko , TSUKAMOTO, Yoshihisa , MATSUO, Junichi , SOBUE, Yuichi , IMAI, Daichi , SUGAWARA, Kou
CPC分类号： F01N3/023 , B01D41/00 , B01D46/00 , B01D46/006 , B01D46/0061 , B01D46/2418 , B01D46/32 , B01D53/64 , B01D53/82 , B01D2257/302 , B01D2259/40083 , B01D2279/30 , F01N3/00 , F01N3/021 , F01N3/022 , F01N3/0222 , F01N3/0232 , F01N3/035 , F01N3/085
摘要： A wall flow type particulate filter (24) is arranged inside the exhaust passage of an internal combustion engine where combustion is performed under an excess of oxygen. The particulate filter carries a solid acid. The solid acid has an acid strength which is higher than the acid strength of sulfurous acid and lower than the acid strength of sulfuric acid. To remove the ash from the particulate filter, ash atomization processing for rendering the state of the particulate filter a state where the exhaust gas which flows into the particulate filter is lowered in concentration of oxygen and the particulate filter is raised in temperature is temporarily performed.
摘要翻译：壁流式微粒过滤器（24）布置在内燃机的排气通道内部，其中在过量的氧气下进行燃烧。颗粒过滤器携带固体酸。固体酸的酸强度高于亚硫酸的酸强度，低于硫酸的酸强度。为了从颗粒过滤器除去灰分，临时进行用于使微粒过滤器的状态的灰雾雾化处理，其中流入颗粒过滤器的废气的浓度降低，并且微粒过滤器的温度升高。

9. 发明申请

WO2008087513A1 EGR SYSTEM FOR INTERNAL COMBUSTION ENGINE AND METHOD FOR CONTROLLING THE SAME 审中-公开
标题翻译：用于内燃机的EGR系统及其控制方法
公开(公告)号：WO2008087513A1
公开(公告)日：2008-07-24
申请号：PCT/IB2008/000042
申请日：2008-01-10
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , MURATA, Hiroki , NAGAE, Masahiro , SHIMIZU, Hajime , NAKAYAMA, Shigeki , ONISHI, Tomomi
发明人： MURATA, Hiroki , NAGAE, Masahiro , SHIMIZU, Hajime , NAKAYAMA, Shigeki , ONISHI, Tomomi
IPC分类号： F02M25/00 , F02D41/00
CPC分类号： F02D41/0065 , F02B29/0406 , F02D9/04 , F02D41/0007 , F02M26/05 , F02M26/06 , F02M26/15 , F02M26/24 , Y02T10/47
摘要： An EGR system includes a high-pressure EGR unit and a low-pressure EGR unit. During the steady operation of an internal combustion engine, the high-pressure EGR gas and the low-pressure EGR gas are mixed with each other at a mixture ratio, in which the ratio of the high-pressure EGR gas amount to the entire EGR gas amount is higher than that in a known mixture ratio, and then recirculated back to the internal combustion engine. In the engine speed-up transitional operation period, the opening amount of a high-pressure EGR valve is adjusted to the opening amount Oht2 that is much smaller than the target opening amount Ohsfc2 corresponding to the target operation mode. Thus, it is possible to suppress occurrence of the situation where the entire EGR gas amount is excessive in the period Δt23 in which the low-pressure EGR gas amount does not decrease by a sufficient amount.
摘要翻译： EGR系统包括高压EGR单元和低压EGR单元。在内燃机的稳定运行中，高压EGR气体和低压EGR气体以混合比混合，其中高压EGR气体量与整个EGR气体的比例量高于已知混合比，然后再循环回内燃机。在发动机加速过渡运转期间，将高压EGR阀的开度调整为比目标运转模式对应的目标开度量Ohsfc2小的开度Oht2。因此，可以抑制在低压EGR气体量没有减少足够的时间段的期间Δt23中发生EGR排出量过大的情况。

10. 发明申请

WO2005045219A1 NOX DISCHARGE QUANTITY ESTIMATION METHOD FOR INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：用于内燃机的NOX排放量估算方法
公开(公告)号：WO2005045219A1
公开(公告)日：2005-05-19
申请号：PCT/JP2004/015545
申请日：2004-10-14
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , MIYAKE, Teruhiko , NAKAYAMA, Shigeki
发明人： MIYAKE, Teruhiko , NAKAYAMA, Shigeki
IPC分类号： F02D35/00
CPC分类号： F02D41/0052 , F02B3/06 , F02B2275/14 , F02D41/1454 , F02D41/1462 , F02D41/1465 , F02M26/05 , F02M26/21 , F02M26/23 , F02M26/46 , F02M26/47 , Y02T10/123 , Y02T10/47
摘要： In an NO x discharge quantity estimation method for an internal combustion engine equipped with an EGR apparatus, the gas components (e.g., oxygen molecules and NO x ) of intake gas taken into a combustion chamber are assumed to be uniformly distributed throughout the entire region of the combustion chamber. Under such assumption, the combustion chamber is divided into a combustion region (region B) and a non-combustion region (region A) by making use of the ratio of the "mass of oxygen consumed as a result of combustion" to the "total mass of oxygen taken in the combustion chamber." Further, under the assumption that NO x generated as a result of combustion remains in the region B after combustion, and NO x present in the region A before combustion due to circulation of EGR gas is conserved after combustion, the quantity of NO x discharged from the exhaust passage to the outside is calculated in consideration of not only the quantity of combustion-generated NO x in the region B but also the quantity of circulated NO x in the region A.
摘要翻译：在配备有EGR装置的内燃机的NOx排出量推定方法中，假设吸入燃烧室的进气的气体成分（例如氧分子和NOx）在燃烧的整个区域均匀分布室。在这种假设下，通过利用“作为燃烧结果消耗的氧的质量”与“总燃烧区域”（区域A）的总和，将燃烧室分为燃烧区域（区域B）和非燃烧区域（区域A）在燃烧室中摄取的氧气质量“。此外，假设由于燃烧后的区域B中产生的NOx残留在燃烧后的区域B中，并且在燃烧后由于EGR气体的循环而在燃烧之前存在的区域A中的NOx被保存，则从排气通路排出的NOx的量考虑到不仅区域B中的燃烧产生的NOx的量，而且考虑区域A中的循环的NOx的量来计算外部。

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