摘要:
A mounting mat for an exhaust gas treatment device including inorganic fibers, organic binder, high temperature resistant inorganic microspheres, and optionally intumescent material. The exhaust gas treatment device includes a housing, a fragile catalyst support structure resiliently mounted within the housing, and the mounting mat disposed in a gap between the housing and the fragile catalyst support structure.
摘要:
A device for treatment of exhaust gases includes a housing, a fragile structure resiliently mounted within the housing, and a non-intumescent mounting mat disposed in a gap between the housing and the fragile structure. The mounting mat includes a plurality of inorganic fibers that have undergone a surface treatment to increase the holding force performance of the mounting mat. Also disclosed are methods of making a mounting mat for an exhaust gas treatment device and for making an exhaust gas treatment device incorporating the mounting mat.
摘要:
A hybrid mounting mat for mounting a catalyst support structure within a housing in an exhaust gas treatment device. The exhaust gas treatment device includes an outer housing, a fragile catalyst support structure, and a mounting mat disposed in the gap between the housing and the fragile catalyst support structure. Additionally disclosed are methods of making the hybrid mounting mat and for making an exhaust gas treatment device incorporating the mounting mat.
摘要:
A device for treatment of exhaust gases includes a housing, a fragile structure resiliently mounted within the housing, and a non-intumescent mounting mat disposed in a gap between the housing and the fragile structure. The mounting mat includes a plurality of inorganic fibers that have undergone a surface treatment to increase the holding force performance of the mounting mat. Also disclosed are methods of making a mounting mat for an exhaust gas treatment device and for making an exhaust gas treatment device incorporating the mounting mat.
摘要:
Disclosed is a mat or molded pre-form that may be used as a mounting mat to mount a fragile monolith within an outer housing of an exhaust gas treatment device, such as automotive catalytic converters and diesel particulate traps. The mat or pre-form may also be used as thermal insulation in the end cone regions of the exhaust gas treatment device. The mat and pre-form includes an inorganic microporous insulation component and a flexible fibrous material component. Exhaust gas treatment devices and methods for making exhaust gas treatment devices including the mat or pre-form are also disclosed.
摘要:
A method and apparatus for shortcut sets to data sources, such as web sites, is disclosed. The shortcut sets may be associated with a controlled environment. A controlled environment might be a home, corporation, business, etc. As an example, an information technology (IT) manager configures shortcuts for the employees of the company. As another example, a family member configures shortcuts that are common to all family members, when at home. A user may enter a shortcut into a search box of a web browser to be directed to a data source. If the shortcut indicates a search at the data source is desired, then a search is automatically performed at the data source.
摘要:
Provided are butt welds and methods of making such butt welds using a combination of fusion root welding and friction stir welding to yield welds with decreased propensity for dropout during friction stir welding without the need for a back-up support plate. In one form of the present disclosure, the butt weld includes: two or more abutting structural steel components beveled on faying surfaces on one side of the components to form a suitably shaped fusion root weld groove and unbeveled on faying surfaces on the opposite side of the components and interconnected with a first fusion root weld on the beveled side of the components and a second friction stir weld on the unbeveled side of the components, wherein the first fusion root weld has a width ranging from 7 mm to 30 mm, a penetration depth ranging from 2 mm to 20 mm, and an overfill ranging from 2 mm to 5 mm, and wherein the stir zone of the second friction stir weld penetrates the first fusion root weld. The butt welds and methods of making find application in joining linepipe for oil and gas production.
摘要:
The subject matter disclosed herein relates to a system and/or method for providing enhanced content search results based on metrics indicating user affinity for an information site such as a web site. Information on user visits to a particular web site may be accumulated, for example, in connection with a beacon or other tracker placed on the publisher web site. The enhanced content may be provided by the publisher web site or may be generated otherwise.
摘要:
The invention provides a device for adhering cells in a specific and predetermined position, and associated methods. The device includes a plate defining a surface and a plurality of cytophilic islands that adhere cells, isolated by cytophobic regions to which cells do not adhere, contiguous with the cytophilic islands. The islands or the regions or both may be formed of a self-assembled monolayer (SAM).
摘要:
Providing a search engine with system configuration information. The system configuration information pertains to a system having a web server that provides content. For example, the content may be web pages associated with a web site, and the system may include hardware and software used to provide the content of the web site to end users. More particularly, the system can include one or more computer systems, web server software, application server software, and application programs that facilitate providing content. A search engine requests system configuration information from the web server. In response to the request, the web server provides system configuration information to the search engine. The search engine can use the system configuration information to reference portions of the content in an index. The index can be used to respond to a search query that involves content served by the web server.