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1. 发明申请

US20070044454A1 Method and apparatus for controlling regeneration temperature in a diesel particulate trap 失效
公开(公告)号：US20070044454A1
公开(公告)日：2007-03-01
申请号：US11215487
申请日：2005-08-30
申请人： Joseph Bonadies , David Goulette , Mansour Masoudi , Joachim Kupe , Russell Bosch
发明人： Joseph Bonadies , David Goulette , Mansour Masoudi , Joachim Kupe , Russell Bosch
IPC分类号： F01N3/00
CPC分类号： F01N3/0821 , F01N3/0226 , F01N3/0253 , F01N3/035 , F01N3/05 , F01N3/0842 , F01N3/22 , F01N9/002 , F01N13/009 , F01N2240/30 , F01N2270/02 , Y02T10/47
摘要： A diesel exhaust gas system includes a diesel particulate filter (DPF), a trap for nitrogen oxides (LNT), a hydrocarbon catalytic reformer for generating reformate, and an air supply. A method for controlling the rate of burn of soot in a DPF limits the oxygen percentage in the exhaust to about 6%. The LNT may be located ahead of the DPF in the exhaust line. Reformate is directed with exhaust through the LNT. The second flow of air cools the exhaust gas and thereby prevents overheating of the DPF substrate. The DPF also may be located ahead of the LNT. Reformate is controllably combusted by the second air flow in the DPF, reducing the oxygen percentage to about 6%, thus limiting the rate at which soot in the DPF can burn and thereby preventing overheating of the DPF substrate.

2. 发明授权

US07243488B2 Method and apparatus for controlling regeneration temperature in a diesel particulate trap 失效
标题翻译：用于控制柴油颗粒捕集器中的再生温度的方法和装置
公开(公告)号：US07243488B2
公开(公告)日：2007-07-17
申请号：US11215487
申请日：2005-08-30
申请人： Joseph V. Bonadies , David A. Goulette , Mansour Masoudi , Joachim Kupe , Russell H. Bosch
发明人： Joseph V. Bonadies , David A. Goulette , Mansour Masoudi , Joachim Kupe , Russell H. Bosch
IPC分类号： F01N3/00
CPC分类号： F01N3/0821 , F01N3/0226 , F01N3/0253 , F01N3/035 , F01N3/05 , F01N3/0842 , F01N3/22 , F01N9/002 , F01N13/009 , F01N2240/30 , F01N2270/02 , Y02T10/47
摘要： A diesel exhaust gas system includes a diesel particulate filter (DPF), a trap for nitrogen oxides (LNT), a hydrocarbon catalytic reformer for generating reformate, and an air supply. A method for controlling the rate of burn of soot in a DPF limits the oxygen percentage in the exhaust to about 6%. The LNT may be located ahead of the DPF in the exhaust line. Reformate is directed with exhaust through the LNT. The second flow of air cools the exhaust gas and thereby prevents overheating of the DPF substrate. The DPF also may be located ahead of the LNT. Reformate is controllably combusted by the second air flow in the DPF, reducing the oxygen percentage to about 6%, thus limiting the rate at which soot in the DPF can burn and thereby preventing overheating of the DPF substrate.
摘要翻译：柴油机废气系统包括柴油微粒过滤器（DPF），氮氧化物捕集器（LNT），用于产生重整产物的烃催化重整器和空气供应。用于控制DPF中烟灰燃烧速率的方法将废气中的氧气百分比限制在约6％。 LNT可能位于排气管线中的DPF前方。改装通过LNT引导排气。第二次空气冷却废气，从而防止DPF基板的过热。 DPF也可能位于LNT之前。重整物由DPF中的第二空气流可控地燃烧，将氧气百分比降低至约6％，从而限制DPF中的烟灰燃烧的速率，从而防止DPF衬底的过热。

3. 发明申请

US20160239954A1 SYSTEM AND METHOD FOR SPRAY VISUALIZATION 审中-公开
标题翻译：用于喷射可视化的系统和方法
公开(公告)号：US20160239954A1
公开(公告)日：2016-08-18
申请号：US15140732
申请日：2016-04-28
申请人： MANSOUR MASOUDI
发明人： MANSOUR MASOUDI
IPC分类号： G06T7/00 , G06T7/20 , G06T7/60
CPC分类号： G01M15/108 , B05B12/082 , F01N2610/02 , F01N2610/03 , G01M9/067
摘要： A spray visualization apparatus and method are disclosed. Unlike laser or Doppler techniques requiring costly instrumentation, the herein disclosed technique is much simpler. The apparatus comprises a hollow flow tube, an injector device coupled to the hollow flow tube, and at least one membrane surface material substantially positioned cross-flow in the hollow flow tube. The method relies on a fluorescent dye marking the spray droplets impinging on the membrane surface material. The image of spray droplets on the membrane reveals the distribution pattern of droplets in the oncoming flow as the droplets impinge on the membrane. A digital scan of the membrane is acquired. The scanned image is quantitatively analyzed for droplet size, amount and uniformity index. The disclosed technique is a low-cost alternative for study and testing spray patterns generated by automobile emissions.
摘要翻译：公开了一种喷雾可视化装置和方法。与需要昂贵仪器的激光或多普勒技术不同，本文公开的技术要简单得多。该装置包括中空流管，连接到中空流管的注射器装置和在中空流管中基本上定位成交叉流的至少一个膜表面材料。该方法依赖于荧光染料标记撞击在膜表面材料上的喷雾液滴。膜上的喷雾液滴的图像揭示了随着液滴撞击到膜上，液滴在迎面而来的流动中的分布模式。获取膜的数字扫描。扫描图像定量分析液滴尺寸，数量和均匀度指数。所公开的技术是用于研究和测试由汽车排放产生的喷雾模式的低成本替代方案。

4. 发明申请

US20180023445A1 CATALYTIC CONVERTERS HAVING NON-LINEAR FLOW CHANNELS 审中-公开
公开(公告)号：US20180023445A1
公开(公告)日：2018-01-25
申请号：US15677019
申请日：2017-08-15
申请人： Mansour Masoudi
发明人： Mansour Masoudi
IPC分类号： F01N3/28 , B01J37/00 , B01J37/08 , B01D53/94 , B01J37/02 , B01J35/04
摘要： Disclosed is a honeycomb catalyst substrate core having geometrically non-linear flow channels. In an embodiment, the honeycomb catalyst substrate core includes helical flow channels. In another embodiment, the honeycomb catalyst substrate core includes sinusoidal flow channels. In yet another embodiment, the honeycomb catalyst substrate core includes helical plus sinusoidal flow channels. The honeycomb catalyst substrate core comprises a plurality of parallel non-linear flow channels formed along a longitudinal axis of symmetry of the catalyst substrate core, each non-linear flow channel configured such that eddies occurs during engine exhaust gas flow. Also disclosed is a method for manufacturing a ceramic honeycomb having non-linear flow channels, comprising the steps extrusion soft ceramic material through a die whilst the die moves through six degrees of freedom along its axis of symmetry. Disclosure includes a method for manufacturing a ceramic honeycomb having non-linear flow channels using three-dimensional printing.

5. 发明申请

US20170175609A1 CATLYTIC CONVERTERS HAVING NON-LINEAR FLOW CHANNELS 审中-公开
公开(公告)号：US20170175609A1
公开(公告)日：2017-06-22
申请号：US15384335
申请日：2016-12-20
申请人： MANSOUR MASOUDI
发明人： MANSOUR MASOUDI
IPC分类号： F01N3/28 , B01D53/94 , B01J37/08 , B01J37/00 , B01J35/04 , B01J37/02
CPC分类号： F01N3/2842 , B01J35/04 , B01J37/0009 , B01J37/0215 , B01J37/0217 , B01J37/0225 , B01J37/08 , C04B38/0006 , C04B2111/0081 , F01N3/281 , F01N3/2828 , F01N2330/34 , C04B35/00 , C04B38/0077 , C04B38/0096
摘要： Disclosed is a honeycomb catalyst substrate core having geometrically non-linear flow channels. In an embodiment, the honeycomb catalyst substrate core includes helical flow channels. In another embodiment, the honeycomb catalyst substrate core includes sinusoidal flow channels. In yet another embodiment, the honeycomb catalyst substrate core includes helical plus sinusoidal flow channels. The honeycomb catalyst substrate core comprises a plurality of parallel non-linear flow channels formed along a longitudinal axis of symmetry of the catalyst substrate core, each non-linear flow channel configured such that a turbulent vortical flow occurs during engine exhaust gas flow. Also disclosed is a method for manufacturing a ceramic honeycomb having non-linear flow channels, comprising the steps extrusion soft ceramic material through a die whilst the die moves through six degrees of freedom along its axis of symmetry. Disclosure includes a method for manufacturing a ceramic honeycomb having non-linear flow channels using three-dimensional printing.

6. 发明授权

US10815856B2 Catalytic converters having non-linear flow channels 有权
公开(公告)号：US10815856B2
公开(公告)日：2020-10-27
申请号：US15677019
申请日：2017-08-15
申请人： Mansour Masoudi
发明人： Mansour Masoudi
IPC分类号： F01N3/28 , B01J35/04 , B01J37/02 , B01J37/08 , B01J37/00 , C04B38/00 , C04B111/00
摘要： Disclosed is a honeycomb catalyst substrate core having geometrically non-linear flow channels. In an embodiment, the honeycomb catalyst substrate core includes helical flow channels. In another embodiment, the honeycomb catalyst substrate core includes sinusoidal flow channels. In yet another embodiment, the honeycomb catalyst substrate core includes helical plus sinusoidal flow channels. The honeycomb catalyst substrate core comprises a plurality of parallel non-linear flow channels formed along a longitudinal axis of symmetry of the catalyst substrate core, each non-linear flow channel configured such that eddies occurs during engine exhaust gas flow. Also disclosed is a method for manufacturing a ceramic honeycomb having non-linear flow channels, comprising the steps extrusion soft ceramic material through a die whilst the die moves through six degrees of freedom along its axis of symmetry. Disclosure includes a method for manufacturing a ceramic honeycomb having non-linear flow channels using three-dimensional printing.

7. 发明授权

US10598068B2 Catalytic converters having non-linear flow channels 有权
公开(公告)号：US10598068B2
公开(公告)日：2020-03-24
申请号：US15384335
申请日：2016-12-20
申请人： Mansour Masoudi
发明人： Mansour Masoudi
IPC分类号： F01N3/28 , B01J35/04 , B01J37/02 , B01J37/08 , B01J37/00 , C04B38/00 , C04B111/00
摘要： Disclosed is a honeycomb catalyst substrate core having geometrically non-linear flow channels. In an embodiment, the honeycomb catalyst substrate core includes helical flow channels. In another embodiment, the honeycomb catalyst substrate core includes sinusoidal flow channels. In yet another embodiment, the honeycomb catalyst substrate core includes helical plus sinusoidal flow channels. The honeycomb catalyst substrate core comprises a plurality of parallel non-linear flow channels formed along a longitudinal axis of symmetry of the catalyst substrate core, each non-linear flow channel configured such that a turbulent vortical flow occurs during engine exhaust gas flow. Also disclosed is a method for manufacturing a ceramic honeycomb having non-linear flow channels, comprising the steps extrusion soft ceramic material through a die whilst the die moves through six degrees of freedom along its axis of symmetry. Disclosure includes a method for manufacturing a ceramic honeycomb having non-linear flow channels using three-dimensional printing.

8. 发明授权

US10369582B2 System and method for spray visualization 有权
公开(公告)号：US10369582B2
公开(公告)日：2019-08-06
申请号：US15140732
申请日：2016-04-28
申请人： Mansour Masoudi
发明人： Mansour Masoudi
IPC分类号： G01M9/06 , B05B12/08 , G01M15/10
摘要： A spray visualization apparatus and method are disclosed. Unlike laser or Doppler techniques requiring costly instrumentation, the herein disclosed technique is much simpler. The apparatus comprises a hollow flow tube, an injector device coupled to the hollow flow tube, and at least one membrane surface material substantially positioned cross-flow in the hollow flow tube. The method relies on a fluorescent dye marking the spray droplets impinging on the membrane surface material. The image of spray droplets on the membrane reveals the distribution pattern of droplets in the oncoming flow as the droplets impinge on the membrane. A digital scan of the membrane is acquired. The scanned image is quantitatively analyzed for droplet size, amount and uniformity index. The disclosed technique is a low-cost alternative for study and testing spray patterns generated by automobile emissions.

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