公开(公告)号：US20100059477A1

公开(公告)日：2010-03-11

申请号：US12312925

申请日：2007-12-04

Applicant: Alain Fargeix ,  Brigitte Martin

Inventor： Alain Fargeix ,  Brigitte Martin

IPC: C23F1/00

CPC classification number: G11B7/261

Abstract: At least one hollow zone is formed in a stack of at least one upper layer and one lower layer. The upper layer is patterned to form at least a first hollow region passing through said upper layer. The first hollow region is extended by a second hollow region formed in the lower layer by etching through an etching mask formed on the patterned upper layer. The etching mask is formed by a resin layer, positively photosensitive to an optic radiation of a predetermined wavelength, exposed to the said optic radiation through the stack and developed. The lower and upper layers of the stack are respectively transparent and opaque to said predetermined wavelength so that the patterned upper layer acts as exposure mask for the resin layer.

Abstract translation: 至少一个中空区形成在至少一个上层和一个下层的堆叠中。 上层被图案化以形成穿过所述上层的至少第一中空区域。 通过在图案化的上层上形成的蚀刻掩模进行蚀刻，第一中空区域被形成在下层中的第二中空区域延伸。 蚀刻掩模由树脂层形成，对预定波长的光学辐射具有积极的光敏性，通过叠层暴露于所述光学辐射并显影。 堆叠的下层和上层分别对于所述预定波长是透明的和不透明的，使得图案化的上层用作树脂层的曝光掩模。

公开(公告)号：US06217838B1

公开(公告)日：2001-04-17

申请号：US09415236

申请日：1999-10-12

Applicant: Patrick Bourges ,  Mathias Bouchez ,  Gil Mabilon ,  Brigitte Martin

Inventor： Patrick Bourges ,  Mathias Bouchez ,  Gil Mabilon ,  Brigitte Martin

IPC: B01J800

CPC classification number: B01D53/9418 ,  B01D53/8628 ,  B01D2251/21 ,  B01D2255/1021 ,  B01D2255/20761 ,  B01D2255/50 ,  Y02A50/2325 ,  Y02C20/10 ,  Y02C20/20

Abstract: The invention concerns a process for reducing emissions of oxides of nitrogen in a medium which is super-stoichiomeitric in oxidising agents, comprising: a) a step for oxidising at least a portion of the oxides of nitrogen in the presence of an oxidation material; b) a step for injecting organic compounds which comprise at least one atom selected from carbon, hydrogen, oxygen and nitrogen; c) a step for adsorbing at least a portion of the organic compounds onto an adsorption material in the form of molecular species and/or carbonaceous residues; d) a step for selective reduction of at least a portion of the oxides of nitrogen to molecular nitrogen by at least a portion of the molecular species and/or carbonaceous residues formed on the adsorption material.

Abstract translation: 本发明涉及一种减少氧化剂中超化学计量的介质中氮氧化物排放的方法，包括：a）在氧化物质存在下氧化至少一部分氮氧化物的步骤; b ）用于注入包含至少一个选自碳，氢，氧和氮的原子的有机化合物的步骤; c）将至少一部分有机化合物以分子种类和/或形式吸附到吸附材料上的步骤 碳质残渣; d）通过在吸附材料上形成的分子种类和/或碳质残渣的至少一部分，将至少一部分氮氧化物选择还原成分子氮的步骤。

公开(公告)号：US06176896B1

公开(公告)日：2001-01-23

申请号：US09301602

申请日：1999-04-29

Applicant: Jean-Baptiste Dementhon ,  Brigitte Martin ,  Bruno Bourry

Inventor： Jean-Baptiste Dementhon ,  Brigitte Martin ,  Bruno Bourry

IPC: B01D3518

CPC classification number: B01D46/448 ,  B01D46/0063 ,  B01D46/46 ,  B01D2279/30 ,  F01N3/027 ,  F01N3/031 ,  F01N3/032 ,  F01N9/002 ,  F01N2550/04 ,  Y02T10/47 ,  Y10S55/10 ,  Y10S55/30

Abstract: A process and device for local permeability evaluation and local regeneration of a particle filter consisting of several juxtaposed zones through which a flow of gas to be scrubbed is passed include the steps of and apparatus for measuring the temperature of the flow upstream from the filter, measuring the temperature in at least one of the zones forming the filter, evaluating the thermal inertia of at least one of the zones by relative measurement of the temperature or of the local resistance to the temperature upstream from the filter, deducing from this the local permeability of the filter and locally regenerating the filter.

Abstract translation: 一种用于局部渗透性评估和局部再生的颗粒过滤器的过程和装置，该颗粒过滤器由几个平行的区域组成，通过该区域通过待擦洗的气体流，包括用于测量过滤器上游流动温度的步骤和装置， 形成过滤器的至少一个区域中的温度，通过相对测量温度或对过滤器上游温度的局部阻力来评估至少一个区域的热惯性，从此推断出该区域的局部渗透率 过滤器和本地再生过滤器。

公开(公告)号：US6090172A

公开(公告)日：2000-07-18

申请号：US968126

申请日：1997-11-12

Applicant: Jean-Baptiste Dementhon ,  Brigitte Martin ,  Olivier Pajot

Inventor： Jean-Baptiste Dementhon ,  Brigitte Martin ,  Olivier Pajot

IPC: F01N3/02 ,  B01D46/00 ,  B01D46/24 ,  B01D46/44 ,  F01N3/027 ,  F01N3/032 ,  F01N9/00 ,  F02B3/06 ,  B01D29/66 ,  B01D29/52

CPC classification number: B01D46/448 ,  B01D46/0063 ,  F01N3/0235 ,  F01N3/027 ,  F01N3/032 ,  F01N9/002 ,  B01D2279/30 ,  F02B3/06 ,  Y02T10/47 ,  Y10S55/10 ,  Y10S55/30

Abstract: The present invention is a filtering unit providing after-treatment of the gases emited in the exhaust of Diesel engines, comprising a filtering set which includes at least one filtering element (11, 12, 13); at least one resistive element (3) which heats a zone (121, 122, 123) of one of the at least one filtering element; at least one detection device which determines fouling of the filtering set (1); a control (5), responsive to the at least one detection device, which controls independently each of the resistive elements, according to the fouling of the filtering set and electrical power available to the at least one resistive element. The resistive elements (3) can be each wound around a zone of a filtering element. The invention further relates to the associated process.

Abstract translation: 本发明是提供柴油发动机排气中产生的气体的后处理的过滤单元，包括至少一个过滤元件（11,12,13）的过滤组件。 至少一个电阻元件（3），其加热所述至少一个过滤元件中的一个的区域（121,122,123）; 至少一个检测装置，其确定过滤装置（1）的结垢; 控制器（5），响应于至少一个检测装置，其独立地控制每个电阻元件，根据滤波器组的结垢和对于至少一个电阻元件可用的电力。 电阻元件（3）可以各自缠绕在过滤元件的区域周围。 本发明还涉及相关联的方法。