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1. 发明申请

US20140069067A1 Method of Installing a Multi-Layer Batt, Blanket or Mat in an Exhaust Gas Aftertreatment or Acoustic Device 有权
标题翻译：在排气后处理或声学装置中安装多层褥子，毯子或垫子的方法
公开(公告)号：US20140069067A1
公开(公告)日：2014-03-13
申请号：US13612269
申请日：2012-09-12
申请人： Ruth Latham , William Alcini
发明人： Ruth Latham , William Alcini
IPC分类号： B31D5/00 , B01D50/00
CPC分类号： F01N1/24 , F01N3/2803 , F01N3/2839 , F01N3/2853 , F01N3/2864
摘要： An exhaust treatment unit including a longitudinal core around an axis, a support mat, and powdered insulation impregnated between first and second layers of the support mat. In assembly, the mat is first wrapped around the core once, and powdered insulation is applied to the surface of the unwrapped portion of the mat prior to further winding whereby powdered insulation is disposed between mat layers after further winding.
摘要翻译：排气处理单元包括围绕轴的纵向芯，支撑垫和浸渍在支撑垫的第一和第二层之间的粉末绝缘体。在组装中，首先将垫子缠绕在芯上一次，并且在进一步卷绕之前将粉末绝缘层施加到垫的展开部分的表面，由此在进一步卷绕之后将粉末绝缘体设置在垫层之间。

2. 发明授权

US09217357B2 Method of producing an insulated exhaust device 有权
标题翻译：绝缘排气装置的制造方法
公开(公告)号：US09217357B2
公开(公告)日：2015-12-22
申请号：US13277663
申请日：2011-10-20
申请人： Ruth Latham , William Alcini , Steven Freis
发明人： Ruth Latham , William Alcini , Steven Freis
IPC分类号： F01N13/18 , F01N13/14
CPC分类号： F01N13/18 , F01N13/14 , F01N13/148 , F01N2310/02 , Y10T29/49826
摘要： A method is provided for producing an exhaust gas aftertreatment or acoustic device (20) having a maximum operating temperature TMAX. The method includes the steps of providing a blanket (40) of silica fiber or alumina insulation material having a weight percentage of SiO2 or Al2O3 of greater than 65%; calcining the insulating material by heating the blanket (40) so that all of silica fiber insulation material is raised to a temperature T greater than TMAX; and securing the blanket (40) on the device (20) after the calcining step. The blanket is encapsulated in a covering prior to the securing step, and before or after the calcining step, with the covering between the blanket and the device being a selected one of foil, wire mesh, or siliconized fiber glass.
摘要翻译：提供了一种用于产生废气后处理的方法或具有最大工作温度TMAX的声学装置（20）。该方法包括以下步骤：提供具有大于65％的SiO 2或Al 2 O 3重量百分数的二氧化硅纤维或氧化铝绝缘材料的毯子（40）通过加热毯（40）来煅烧绝缘材料，使得所有的二氧化硅纤维绝缘材料升高到大于TMAX的温度T; 以及在所述煅烧步骤之后将所述毯子（40）固定在所述装置（20）上。在固定步骤之前，在煅烧步骤之前或之后，毯子被封装在覆盖物中，毯子和设备之间的覆盖物是箔，丝网或硅化玻璃纤维中选定的一个。

3. 发明授权

US08747510B2 Method of installing a multi-layer batt, blanket or mat in an exhaust gas aftertreatment or acoustic device 有权
标题翻译：在排气后处理或声学装置中安装多层絮垫，毯子或垫的方法
公开(公告)号：US08747510B2
公开(公告)日：2014-06-10
申请号：US13612269
申请日：2012-09-12
申请人： Ruth Latham , William Alcini
发明人： Ruth Latham , William Alcini
IPC分类号： B01D50/00 , B01D39/20 , B01D39/14 , B01D39/06 , B01D39/00 , B01D24/00
CPC分类号： F01N1/24 , F01N3/2803 , F01N3/2839 , F01N3/2853 , F01N3/2864
摘要： An exhaust treatment unit including a longitudinal core around an axis, a support mat, and powdered insulation impregnated between first and second layers of the support mat. In assembly, the mat is first wrapped around the core once, and powdered insulation is applied to the surface of the unwrapped portion of the mat prior to further winding whereby powdered insulation is disposed between mat layers after further winding.
摘要翻译：排气处理单元包括围绕轴的纵向芯，支撑垫和浸渍在支撑垫的第一和第二层之间的粉末绝缘体。在组装中，首先将垫子缠绕在芯上一次，并且在进一步卷绕之前将粉末绝缘施加到垫的展开部分的表面，由此在进一步卷绕之后将粉末绝缘体设置在垫层之间。

4. 发明申请

US20130097839A1 Method of Producing an Insulated Exhaust Device 有权
标题翻译：制造绝缘排气装置的方法
公开(公告)号：US20130097839A1
公开(公告)日：2013-04-25
申请号：US13277663
申请日：2011-10-20
申请人： Ruth Latham , William Alcini , Steven Freis
发明人： Ruth Latham , William Alcini , Steven Freis
IPC分类号： B23P11/00
CPC分类号： F01N13/18 , F01N13/14 , F01N13/148 , F01N2310/02 , Y10T29/49826
摘要： A method is provided for producing an exhaust gas aftertreatment or acoustic device (20) having a maximum operating temperature TMAX. The method includes the steps of providing a blanket (40) of silica fiber or alumina insulation material having a weight percentage of SiO2 or Al2O3 of greater than 65%; calcining the insulating material by heating the blanket (40) so that all of silica fiber insulation material is raised to a temperature T greater than TMAX; and securing the blanket (40) on the device (20) after the calcining step. The blanket is encapsulated in a covering prior to the securing step, and before or after the calcining step, with the covering between the blanket and the device being a selected one of foil, wire mesh, or siliconized fiber glass.
摘要翻译：提供了一种用于产生废气后处理的方法或具有最大工作温度TMAX的声学装置（20）。该方法包括以下步骤：提供具有大于65％的SiO 2或Al 2 O 3重量百分数的二氧化硅纤维或氧化铝绝缘材料的毯子（40）通过加热毯（40）来煅烧绝缘材料，使得所有的二氧化硅纤维绝缘材料升高到大于TMAX的温度T; 以及在所述煅烧步骤之后将所述毯子（40）固定在所述装置（20）上。在固定步骤之前，在煅烧步骤之前或之后，毯子被封装在覆盖物中，毯子和设备之间的覆盖物是箔，丝网或硅化玻璃纤维中选定的一个。

5. 发明申请

US20120079704A1 TAPER CUT EDGE MAT 有权
标题翻译： TAPER切割边缘
公开(公告)号：US20120079704A1
公开(公告)日：2012-04-05
申请号：US12894851
申请日：2010-09-30
申请人： Steven Freis , Ruth Latham , Stephen J. Myers
发明人： Steven Freis , Ruth Latham , Stephen J. Myers
IPC分类号： B23P11/00
CPC分类号： B23P11/00 , B23P2700/03 , F01N3/2842 , Y10T29/49345 , Y10T29/49908
摘要： A method is provided for installing a multi-layer mat (24) in an exhaust gas aftertreatment or acoustic device. The method includes the steps of wrapping the mat (24) around an inner surface of the device along the same plane for at least a complete wrap around the inner surface; subsequently wrapping the mat (24) around the already completed wrap such that each of the successive wraps of the mat (24) are offset a constant distance from the plane of the previous wrap; a final wrap of the mat (24) wherein the mat is wrapped along a final plane for at least a complete wrap around the catalyst; and installing the mat (24) in the device (18) after the wrapping steps.
摘要翻译：提供了一种在废气后处理或声学装置中安装多层垫（24）的方法。该方法包括以下步骤：沿着同一平面围绕装置的内表面缠绕垫（24），以便至少围绕内表面完整包裹; 随后将垫子（24）包裹在已经完成的包裹件周围，使得垫子（24）的每个相继的包层偏离与前一包装的平面恒定的距离; 所述垫（24）的最终包裹物，其中所述垫沿着最终平面包裹以使所述催化剂至少完全包裹; 以及在所述包装步骤之后将所述垫（24）安装在所述装置（18）中。

6. 发明申请

US20100239469A1 Monolithic exhaust treatment unit for treating an exhaust gas 审中-公开
标题翻译：用于处理废气的单片废气处理单元
公开(公告)号：US20100239469A1
公开(公告)日：2010-09-23
申请号：US12383152
申请日：2009-03-20
申请人： Keith Olivier , Ruth Latham , Benedikt Mercker , Steven Freis
发明人： Keith Olivier , Ruth Latham , Benedikt Mercker , Steven Freis
IPC分类号： B01D53/34
CPC分类号： B01D53/9454 , B01D2258/012 , F01N3/2875 , Y02T10/22
摘要： A monolithic exhaust treatment device on unit (10) is provided for treating an exhaust gas (12) from a combustion process (14), and is part of an exhaust gas treatment system (16), which can include other exhaust gas treatment components (18). The monolithic exhaust treatment unit (10) includes a monolithic structure (20), at least two layers (22) of support mat (24), and at least one layer (26) of metallic foil (28) sandwiched between the two layers (22) of support mat (24).
摘要翻译：提供了一种用于处理来自燃烧过程（14）的废气（12）的单元（10）上的整体排气处理装置，并且是排气处理系统（16）的一部分，其可以包括其它废气处理部件 18）。整体式排气处理单元（10）包括整体式结构（20），至少两层支撑垫（24）和至少一层夹在两层之间的金属箔（28）的层（26） 22）的支撑垫（24）。

7. 发明授权

US08505203B2 Method of installing a longitudinally offset multi-layer mat in an exhaust gas aftertreatment or acoustic device 有权
标题翻译：在排气后处理或声学装置中安装纵向偏移多层垫的方法
公开(公告)号：US08505203B2
公开(公告)日：2013-08-13
申请号：US12894851
申请日：2010-09-30
申请人： Steven Freis , Ruth Latham , Stephen J. Myers
发明人： Steven Freis , Ruth Latham , Stephen J. Myers
IPC分类号： B21D51/16
CPC分类号： B23P11/00 , B23P2700/03 , F01N3/2842 , Y10T29/49345 , Y10T29/49908
摘要： A method is provided for installing a multi-layer mat (24) in an exhaust gas aftertreatment or acoustic device. The method includes the steps of wrapping the mat (24) around an inner surface of the device along the same plane for at least a complete wrap around the inner surface; subsequently wrapping the mat (24) around the already completed wrap such that each of the successive wraps of the mat (24) are offset a constant distance from the plane of the previous wrap; a final wrap of the mat (24) wherein the mat is wrapped along a final plane for at least a complete wrap around the catalyst; and installing the mat (24) in the device (18) after the wrapping steps.
摘要翻译：提供了一种在废气后处理或声学装置中安装多层垫（24）的方法。该方法包括以下步骤：沿着同一平面围绕装置的内表面缠绕垫（24），以便至少围绕内表面完整包裹; 随后将垫子（24）包裹在已经完成的包裹件周围，使得垫子（24）的每个相继的包层偏离与前一包装的平面恒定的距离; 所述垫（24）的最终包裹物，其中所述垫沿着最终平面包裹以使所述催化剂至少完全包裹; 以及在所述包装步骤之后将所述垫（24）安装在所述装置（18）中。

8. 发明授权

US08667681B2 Catalytic unit for treating an exhaust gas and manufacturing methods for such units 有权
标题翻译：用于处理废气的催化单元和用于这种单元的制造方法
公开(公告)号：US08667681B2
公开(公告)日：2014-03-11
申请号：US12616568
申请日：2009-11-11
申请人： Keith Olivier , Ruth Latham
发明人： Keith Olivier , Ruth Latham
IPC分类号： B21D51/16
CPC分类号： F01N3/2803 , F01N13/18 , Y10T29/49345
摘要： A catalytic unit, a process for providing a support mat for the catalytic unit, and a process for assembling the catalytic unit are provided. An installed mat density for the support mat being calculated based upon a desired annular cross-sectional area of a gap between a catalyst carrier and a shell of the catalytic unit, with the support mat being sandwiched therebetween. The support mat for the catalytic unit can be provided by first slitting a bulk roll of support mat to form a plurality of end unit specific mat rolls. The support mat can be wrapped around the catalytic carrier to form multiple layers of support mat, with the support mat having beveled leading and trailing edges to reduce variation in material density in the layers of support mat overlying and underlying the leading trailing edges. The support mat can be free of any binder.
摘要翻译：提供催化单元，用于提供用于催化单元的支撑垫的方法以及组装催化单元的方法。基于催化剂载体和催化单元的壳体之间的间隙的期望的环形横截面积来计算用于支撑垫的安装垫密度，其中支撑垫被夹在其间。用于催化单元的支撑垫可以通过首先切割散装的支撑垫以形成多个端部单元特定的垫辊来提供。支撑垫可以缠绕在催化载体上以形成多层支撑垫，其中支撑垫具有倾斜的前缘和后缘，以减少覆盖在前后缘上方和下方的支撑垫层中的材料密度的变化。支撑垫可以没有任何粘合剂。

9. 发明授权

US08100315B1 Method of insulating an exhaust device 有权
标题翻译：隔热排气装置的方法
公开(公告)号：US08100315B1
公开(公告)日：2012-01-24
申请号：US13179982
申请日：2011-07-11
申请人： Ruth Latham
发明人： Ruth Latham
IPC分类号： B23K31/02 , B21D51/00
CPC分类号： F01N3/2842 , B23P15/00 , B23P2700/03 , F01N13/14 , F01N13/148 , F01N13/18 , F01N2260/20 , F01N2310/04 , F01N2310/14 , F01N2450/00 , F01N2450/22 , F01N2510/02 , Y10T29/49345
摘要： A method is provided for providing external insulation for an exhaust gas aftertreatment or acoustic device, including the steps of (a) securing an insulating blanket around the exterior of the device, (b) securing a sheet of foil around the insulating blanket, (c) interconnecting a plurality of wires into a sleeve oriented in an axial direction by knitting or interweaving, whereby extending the sleeve in the axial direction biases the sleeve radially inwardly, (d) positioning the wire sleeve around the foil sheet, (e) welding one end of the wire sleeve to the device adjacent one end of the insulating blanket, (f) pulling the other end of the sleeve in the axial direction to bias the sleeve radially inwardly sufficiently to apply a compressive force to the insulating blanket, and (g) welding the other end of the sleeve to the device adjacent the other end of the insulating blanket.
摘要翻译：提供了一种用于为废气后处理或声学装置提供外部绝缘的方法，包括以下步骤：（a）将绝缘毯固定在装置的外部，（b）将箔片固定在绝缘毯上，（c ），通过针织或交织将多根线材连接成沿轴向方向定向的套筒，从而沿轴向方向延伸套筒径向向内偏压套管，（d）将线套筒定位在箔片周围，（e）焊接一个（f）沿轴向拉动套筒的另一端，使套筒向内径向向内充分地向绝缘毯施加压缩力，并且（g ）将套筒的另一端焊接到与绝缘毯的另一端相邻的装置。

10. 发明申请

US20130032274A1 METHOD OF WRAPPING A BATT, BLANKET OR MAT IN AN EXHAUST GAS AFTERTREATMENT OR ACOUSTIC DEVICE 审中-公开
标题翻译：在排气或排气装置中包裹电池，空气或垫子的方法
公开(公告)号：US20130032274A1
公开(公告)日：2013-02-07
申请号：US13196307
申请日：2011-08-02
申请人： Ruth Latham
发明人： Ruth Latham
IPC分类号： B32B37/02 , B32B37/12
CPC分类号： F01N3/2871 , B29C63/06 , F01N2450/00
摘要： A method is provided for wrapping a mat (24) around a core in an exhaust gas aftertreatment or acoustic device. The method includes the steps of applying a longitudinally extending strip of adhesive media to the surface of the core; securing a first end of the mat (24) to at least a part of the strip of adhesive media; wrapping the mat (24) around the core for at least a complete wrap around the core; securing a second end of the mat (24) to at least a part of the strip of adhesive media.
摘要翻译：提供了一种用于在废气后处理或声学装置中围绕芯部缠绕垫（24）的方法。该方法包括以下步骤：将纵向延伸的粘合剂介质条应用于芯的表面; 将所述垫（24）的第一端固定到所述粘合剂介质条的至少一部分; 围绕所述芯包裹所述垫（24）至少围绕所述芯的完整包裹; 将垫（24）的第二端固定到粘合剂介质条的至少一部分上。

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