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1. 发明授权

US5319930A Exhaust gas purifying device for an internal combustion engine 失效
标题翻译：内燃机用废气净化装置
公开(公告)号：US5319930A
公开(公告)日：1994-06-14
申请号：US6299
申请日：1993-01-19
申请人： Motohiro Shinzawa , Shunichi Aoyama , Yoshiki Sekiya , Nobukazu Kanesaki
发明人： Motohiro Shinzawa , Shunichi Aoyama , Yoshiki Sekiya , Nobukazu Kanesaki
IPC分类号： F01N3/027 , F01N3/032 , F01N9/00 , F02D41/02 , F01N3/02
CPC分类号： F02D41/029 , F01N3/027 , F01N3/032 , F01N9/002 , F01N2260/08 , F01N2410/00 , F01N2900/0422 , F02D2200/0812 , Y02T10/47
摘要： Parameters which are related to the rate at which particulate matter accumulates and is reburnt, are monitored and the time at which a regeneration is required and/or the length of time a regeneration should be induced, are derived based on the same. The temperature at the inlet and outlet of a trap in which particulate matter is accumulated are monitored and measures such as throttling the induction and exhaust are implement in addition to energizing a heater disposed immediately upstream of the trap as required in order to elevate the trap temperature and to induce and maintain the reburning during a trap regeneration. The pressure differential across the trap can be used to determine the amount of incombustible matter (ash) which has accumulated in the trap and to modify the regeneration timing. When the temperature of the exhaust gases cannot be raised sufficiently, a by-pass is opened to attenuate cooling of the trap by the low temperature gases.
摘要翻译：监测与颗粒物质累积并重新反应的速率相关的参数，并且基于该参数，需要再生和/或诱导再生的时间长短的时间。监测在其中积聚微粒物质的捕集阱的入口和出口处的温度，并且除了根据需要激励紧邻阱的上游的加热器之外，还实施诸如节流感应和排气的措施，以便提高捕集温度并且在陷阱再生期间诱导和维持重燃。捕集器两端的压力差可用于确定积聚在捕集器中的不可燃物质（灰分）的数量，并修改再生时间。当废气的温度不能充分升高时，旁路被打开，以通过低温气体来减弱捕集器的冷却。

2. 发明授权

US5195318A Exhaust gas purifying device for an internal combustion engine 失效
标题翻译：用于内燃机的排气净化装置
公开(公告)号：US5195318A
公开(公告)日：1993-03-23
申请号：US634850
申请日：1990-12-27
申请人： Motohiro Shinzawa , Shunichi Aoyama , Yoshiki Sekiya , Nobukazu Kanesaki
发明人： Motohiro Shinzawa , Shunichi Aoyama , Yoshiki Sekiya , Nobukazu Kanesaki
IPC分类号： F01N3/02 , F01N3/023 , F01N3/032 , F01N9/00 , F02D41/02
CPC分类号： F01N3/0235 , F01N3/023 , F01N3/032 , F01N9/002 , F02D41/029 , F01N2260/14 , Y02T10/47
摘要： Parameters which are related to the rate at which particulate matter accumulates and is reburnt, are monitored and the time at which a regeneration is required and/or the length of time a regeneration should be induced, are derived based on the same. The temperature at the inlet and outlet of a trap in which particulate matter is accumulated are monitored and measures such as throttling the induction and exhaust are implement in addition to energizing a heater disposed immediately upstream of the trap as required in order to elevate the trap temperature and to induce and maintain the reburning during a trap regeneration.
摘要翻译：监测与颗粒物质累积并重新反应的速率相关的参数，并且基于该参数，需要再生和/或诱导再生的时间长短的时间。监测在其中积聚微粒物质的捕集阱的入口和出口处的温度，并且除了根据需要激励紧邻阱的上游的加热器之外，还实施诸如节流感应和排气的措施，以便提高捕集温度并且在陷阱再生期间诱导和维持重燃。

3. 发明授权

US5287698A Exhaust gas purifying device for an internal combustion engine 失效
标题翻译：内燃机用废气净化装置
公开(公告)号：US5287698A
公开(公告)日：1994-02-22
申请号：US6283
申请日：1993-01-19
申请人： Motohiro Shinzawa , Shunichi Aoyama , Yoshiki Sekiya , Nobukazu Kanesaki
发明人： Motohiro Shinzawa , Shunichi Aoyama , Yoshiki Sekiya , Nobukazu Kanesaki
IPC分类号： F01N3/027 , F01N3/032 , F01N9/00 , F02D41/02 , F01N3/02
CPC分类号： F02D41/029 , F01N3/027 , F01N3/032 , F01N9/002 , F01N2260/08 , F01N2410/00 , F01N2900/0422 , F02D2200/0812 , Y02T10/47
摘要： Parameters which are related to the rate at which particulate matter accumulates and is reburnt, are monitored and the time at which a regeneration is required and/or the length of time a regeneration should be induced, are derived based on the same. The temperature at the inlet and outlet of a trap in which particulate matter is accumulated are monitored and measures such as throttling the induction and exhaust are implemented in addition to energizing a heater disposed immediately upstream of the trap as required in order to elevate the trap temperature and to induce and maintain the reburning during a trap regeneration.The pressure differential across the trap can be used to determine the amount of incombustible matter (ash) which has a accumulated in the trap and to modify the regeneration timing.When the temperature of the exhaust gases cannot be raised sufficiently, a by-pass is opened to attenuate cooling of the trap by the low temperature gases.
摘要翻译：监测与颗粒物质累积并重新反应的速率相关的参数，并且基于该参数，需要再生和/或诱导再生的时间长短的时间。监测在其中累积颗粒物质的捕集器的入口和出口处的温度，并且除了根据需要对紧邻阱的上游设置的加热器进行激励之外还实施诸如节流感应和排气的措施，以便提高捕集温度并且在陷阱再生期间诱导和维持重燃。捕集器两端的压差可用于确定积聚在捕集器中的不可燃物质（灰分）的数量，并修改再生时间。当废气的温度不能充分升高时，旁路被打开，以通过低温气体来减弱捕集器的冷却。

4. 发明授权

US5195316A Exhaust gas purifying device for an internal combustion engine 失效
标题翻译：用于内燃机的排气净化装置
公开(公告)号：US5195316A
公开(公告)日：1993-03-23
申请号：US629700
申请日：1990-12-21
申请人： Motohiro Shinzawa , Shunichi Aoyama , Yoshiki Sekiya , Nobukazu Kanesaki
发明人： Motohiro Shinzawa , Shunichi Aoyama , Yoshiki Sekiya , Nobukazu Kanesaki
IPC分类号： F01N3/027 , F01N3/032 , F01N9/00 , F02D41/02
CPC分类号： F02D41/029 , F01N3/027 , F01N3/032 , F01N9/002 , F01N2260/08 , F01N2410/00 , F01N2900/0422 , F02D2200/0812 , Y02T10/47
摘要： Parameters which are related to the rate at which particulate matter accumulates and is reburnt, are monitored and the time at which a regeneration is required and/or the length of time a regeneration should be induced, are derived based on the same. The temperature at the inlet and outlet of a trap in which particulate matter is accumulated are monitored and measures such as throttling the induction and exhaust are implement in addition to energizing a heater disposed immediately upstream of the trap as required in order to elevate the trap temperature and to induce and maintain the reburning during a trap regeneration. The pressure differential across the trap can be used to determine the amount of incombustible matter (ash) which has accumulated in the trap and to modify the regeneration timing. When the temperature of the exhaust gases cannot be raised sufficiently, a by-pass is opened to attenuate cooling of the trap by the low temperature gases.
摘要翻译：监测与颗粒物质累积并重新反应的速率相关的参数，并且基于该参数，需要再生和/或诱导再生的时间长短的时间。监测在其中积聚微粒物质的捕集阱的入口和出口处的温度，并且除了根据需要激励紧邻阱的上游的加热器之外，还实施诸如节流感应和排气的措施，以便提高捕集温度并且在陷阱再生期间诱导和维持重燃。捕集器两端的压力差可用于确定积聚在捕集器中的不可燃物质（灰分）的数量，并修改再生时间。当废气的温度不能充分升高时，旁路被打开，以通过低温气体来减弱捕集器的冷却。

5. 发明授权

US4887427A Exhaust particle removing system for an engine 失效
标题翻译：发动机排气除尘系统
公开(公告)号：US4887427A
公开(公告)日：1989-12-19
申请号：US227034
申请日：1988-09-02
申请人： Motohiro Shinzawa , Nobukazu Kanesaki
发明人： Motohiro Shinzawa , Nobukazu Kanesaki
IPC分类号： F01N3/02 , F01N3/023 , F01N3/025 , F01N3/035 , F01N9/00 , F01N13/02 , F01N13/04 , F01N13/10 , F02B3/06
CPC分类号： F01N3/035 , F01N13/009 , F01N13/011 , F01N13/10 , F01N3/023 , F01N3/025 , F01N9/002 , F01N2510/00 , F02B3/06 , Y02T10/47
摘要： A first filter is disposed in an engine exhaust passage. A second filter is disposed in the engine exhaust passage at a location downstream of the first filter. Thus, the first and second filters are connected in series with one another. The first and second filters are designed so that an amount of exhaust particles trapped by the first filter is greater than an amount of exhaust particles trapped by the second filter. A pressure across the series combination of the filters may be detected. The filters may be rejuvenated when the detected pressure across the series combination of the filters reaches a reference pressure.
摘要翻译：第一过滤器设置在发动机排气通道中。第二过滤器设置在第一过滤器下游位置处的发动机排气通道中。因此，第一和第二滤波器彼此串联连接。第一和第二过滤器被设计成使得被第一过滤器捕获的废气颗粒的量大于被第二过滤器捕获的废气颗粒的量。可以检测过滤器的串联组合的压力。当过滤器的串联组合上的检测压力达到参考压力时，可以使过滤器恢复活力。

6. 发明授权

US4881501A Diesel engine having shaped flame dispersing recess in piston crown 失效
标题翻译：柴油发动机在活塞冠中形成了火焰分散凹槽
公开(公告)号：US4881501A
公开(公告)日：1989-11-21
申请号：US304076
申请日：1989-01-31
申请人： Motohiro Shinzawa , Yoshiki Sekiya
发明人： Motohiro Shinzawa , Yoshiki Sekiya
IPC分类号： F02B19/08 , F02B3/06 , F02B19/02 , F02B19/14 , F02B23/04 , F02B23/06 , F02F3/26
CPC分类号： F02B19/14 , F02B19/02 , F02B23/04 , F02B23/0639 , F02B23/0642 , F02B23/0678 , F02F3/26 , F02B2275/16 , F02B2275/40 , F02B23/0621 , F02B23/0624 , F02B3/06 , Y02T10/125
摘要： The major portion of a flame which ejects from a swirl chamber by way of a transfer passage, is subject to first and second deflections. The first occurs close to TDC, the second after the piston has decended a predetermined amount. A minor portion of the flame which tends to flow in a direction essentially the reverse of the main one, encounters a curved deflection wall portion and is thereafter subject to guidance by guide members which induce the flame to blend with the air located proximate the location of the transfer passage opens into the combustion chamber. A variation of the basic arrangement includes the provision of a squish generating projection which promotes suitable mixing turbulence near the curved deflection wall portion.
摘要翻译：通过传送通道从涡流室排出的火焰的主要部分经受第一和第二偏转。第一次发生在TDC附近，活塞已经取消预定量后的第二次。趋向于沿主要相反方向流动的火焰的小部分遇到弯曲的偏转壁部分，然后受到引导部件的引导，引导部件引起火焰与位于传送通道进入燃烧室。基本布置的变型包括提供挤压产生突起，其促进弯曲偏转壁部分附近的合适的混合湍流。

7. 发明授权

US5024194A Flame dispersion arrangement for swirl chamber type diesel engine piston crown 失效
标题翻译：用于涡流室型柴油机活塞冠的火焰分散装置
公开(公告)号：US5024194A
公开(公告)日：1991-06-18
申请号：US549033
申请日：1990-07-06
申请人： Motohiro Shinzawa , Yoshiki Sekiya
发明人： Motohiro Shinzawa , Yoshiki Sekiya
IPC分类号： F02B3/06 , F02B23/04 , F02F3/26
CPC分类号： F02F3/26 , F02B23/04 , F02B2275/16 , F02B3/06 , Y02T10/125
摘要： Wall surfaces which define essentially circular recesses are constructed to deflect the flow of burning gases from a swirl chamber in a manner to either tighten the swirl formed therein or to improve the initial splitting of the frame in a manner which increases the amount of gases which are induced to undergo swirling in the recesses.

8. 发明授权

US4662172A Exhaust purification apparatus 失效
标题翻译：排气净化装置
公开(公告)号：US4662172A
公开(公告)日：1987-05-05
申请号：US890969
申请日：1986-07-29
申请人： Motohiro Shinzawa , Shoji Ushimura
发明人： Motohiro Shinzawa , Shoji Ushimura
IPC分类号： F01N3/02 , F01N3/025 , F02B3/02 , F23D11/24
CPC分类号： F02B3/02 , F01N3/0256
摘要： An exhaust purification apparatus includes a regenerative burner for repetitively regenerating a trap element located in the exhaust system of an internal combustion engine. The regenerative burner has a combustion chamber adapted to permit flow of exhaust gas from the engine exhaust conduit to the trap element. A hollow member is disposed within the combustion chamber to define an evaporation chamber therein. The hollow member has a side wall formed with a number of flame holes to permit fluid flow from the evaporation chamber into the combustion chamber. The evaporation chamber has a supply of air-fuel mixture through a mixture conduit having an end terminating in a discharge outlet opening into the evaporation chamber. The mixture conduit has a portion extending through the combustion chamber to promote fuel evaporation during a trap regeneration operation.
摘要翻译：排气净化装置包括用于重复地再生位于内燃机的排气系统中的捕集元件的再生式燃烧器。蓄热式燃烧器具有适于允许排气从发动机排气管道流向捕集元件的燃烧室。中空构件设置在燃烧室内以在其中限定蒸发室。中空构件具有形成有多个火焰孔的侧壁，以允许流体从蒸发室流入燃烧室。蒸发室具有通过混合物管道的空气 - 燃料混合物的供应，该混合物导管的端部终止于在蒸发室中的排出口。混合物管道具有延伸穿过燃烧室的部分，以在捕集器再生操作期间促进燃料蒸发。

9. 发明授权

US4610138A Exhaust particle removing system for an internal combustion engine 失效
标题翻译：内燃机排气除尘系统
公开(公告)号：US4610138A
公开(公告)日：1986-09-09
申请号：US651719
申请日：1984-09-18
申请人： Motohiro Shinzawa , Yasuo Nakajima
发明人： Motohiro Shinzawa , Yasuo Nakajima
IPC分类号： F01N3/025 , F01N9/00 , F01N3/02
CPC分类号： F01N3/025 , F01N9/002 , F01N2390/02 , Y02T10/47 , Y10S55/30
摘要： A filter is disposed in the exhaust passage of an internal combustion engine in order to trap particles suspended in exhaust gas. A burner serves to burn off the particles deposited on the filter. Either the pressure in the exhaust passage at a point upstream of the filter or the pressure difference in the exhaust passage across the filter is selectively sensed. In place of sensing the pressure difference, the pressure in the exhaust passage at a point downstream of the filter may be sensed. The ratio between the upstream pressure and the pressure difference, or the ratio between the upstream pressure and downstream pressure is determined an as indication of the degree of clogging of the filter. The burner is operated on the basis of this ratio.
摘要翻译：过滤器设置在内燃机的排气通道中，以便捕获悬浮在废气中的颗粒。燃烧器用于燃烧沉积在过滤器上的颗粒。选择性地感测在过滤器上游的排气通道中的压力或穿过过滤器的排气通道中的压力差。代替感测压力差，可以感测在过滤器下游点处的排气通道中的压力。上游压力和压力差之间的比率或上游压力和下游压力之间的比率被确定为过滤器堵塞程度的指示。燃烧器的运行基于这个比例。

10. 发明授权

US06941929B2 Combustion control system for internal combustion engine 失效
标题翻译：内燃机燃烧控制系统
公开(公告)号：US06941929B2
公开(公告)日：2005-09-13
申请号：US10770550
申请日：2004-02-04
申请人： Motohiro Shinzawa
发明人： Motohiro Shinzawa
IPC分类号： F02P5/15 , F02D41/00 , F02D41/14 , F02D45/00 , F02M25/07
CPC分类号： F02D41/0025 , F02D19/061 , F02D19/0628 , F02D19/0636 , F02D19/0649 , F02D19/0684 , F02D2200/0611 , F02M26/05 , F02M26/47 , Y02T10/36
摘要： A combustion control system of an internal combustion engine is comprised of a specific gravity detecting section which detects a specific gravity of fuel used in the engine, and a combustion control section which controls combustion in the engine on the basis of the specific gravity.
摘要翻译：内燃机的燃烧控制系统由检测发动机中使用的燃料的比重的比重检测部和基于比重控制发动机的燃烧的燃烧控制部构成。

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