专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20140356899A1 Biological Contamination Modeling of Surfaces in Hot Humid Air 审中-公开
标题翻译：热湿空气中表面的生物污染建模
公开(公告)号：US20140356899A1
公开(公告)日：2014-12-04
申请号：US14243789
申请日：2014-04-02
申请人： Tony L. Buhr , Claire M. Wells , Alice A. Young , Edward J. Prokop, III , John R. Crigler
发明人： Tony L. Buhr , Claire M. Wells , Alice A. Young , Edward J. Prokop, III , John R. Crigler
IPC分类号： C12Q1/22 , G06F19/24
CPC分类号： C12Q1/22 , G01N2333/32 , G16B40/00
摘要： A protocol process is provided for testing and evaluating Bacillus spores. The process includes isolating a sample of the spores, providing an environmental matrix of exposure condition elements, determining a midpoint for each control range between the low and high extremities, selecting condition elements from the matrix, with each condition element corresponding to a first condition, subjecting the sample to the condition elements from the matrix, counting survival spores for each condition element, performing a response surface methodology (RSM) analysis from the survival spores, and determining coefficients that satisfy a relation for k conditions. The matrix has control ranges of temperature, relative humidity and exposure duration, the control ranges extending from a low extremity to a high extremity. The first condition is one of the low and high range extremities and remaining conditions occupying the midpoint for a corresponding control range. All condition elements are uniquely distinguishable. The relation can be expressed as: ln  ( p  ( x ) 1 - p  ( x ) ) = β 0 + ∑ j = 1 k  β j  x j + ∑ j = 1 k  β jj  x j 2 + ∑ i
摘要翻译：提供了一种用于测试和评估芽孢杆菌的方案过程。该过程包括分离孢子的样品，提供暴露条件元素的环境矩阵，确定低端和高端之间的每个控制范围的中点，从矩阵中选择条件元素，每个条件元素对应于第一条件，对样品进行来自基质的条件元素，对每个条件元素计数存活孢子，从存活孢子进行响应面法（RSM）分析，以及确定满足k条件关系的系数。该基质具有温度，相对湿度和暴露持续时间的控制范围，控制范围从低端延伸到高端。第一个条件是低范围和高范围四肢之一，剩余条件占据对应范围的中点。所有条件元素是唯一可区分的。该关系可以表示为：ln（p（x）1-p（x））=＆bgr; 0 +Σj = 1 k＆bgr; j，x j +＆Sigma; j = 1 k＆＆ jj，x j 2 +＆Sigma; i＆Sigma; j＆Sigma; j = 2 k＆＆ ij，x i，x j + b。灭活孢子的比例响应p（x）量化长奇数孢子灭活，xj表示一组独立变量，bgr; j表示j = 0,1的相关系数。。。 k，b表示相关阻塞项。

2. 发明授权

US08678043B2 Method for repairing and strengthening pipe with internal helically wound tensile reinforcement 有权
标题翻译：用内部螺旋缠绕拉伸钢筋修复和加固管道的方法
公开(公告)号：US08678043B2
公开(公告)日：2014-03-25
申请号：US13107345
申请日：2011-05-13
申请人： Peter H. Emmons , John R. Crigler , Michael R. Moussa , Dan A. Dock , Scott V. Bauer , Nathan D. Sauer
发明人： Peter H. Emmons , John R. Crigler , Michael R. Moussa , Dan A. Dock , Scott V. Bauer , Nathan D. Sauer
IPC分类号： F16L9/00
CPC分类号： F16L55/1655 , B29C53/8075 , B29C63/32 , F16L55/1656 , F16L55/18
摘要： A method for repairing and strengthening pipes by creating a structural reinforced composite liner within the existing pipe. The liner is created by helically winding a tensile reinforcement material on the inside wall of a pipe and encapsulating it in a hardening matrix material. The reinforcement material is helically wound around the inside wall of the pipe by an installation device. The installation device is configured to relieve and/or prevent the development of torsional stress in the reinforcement material that is created by the act of helically winding it onto the inside wall of a pipe, allowing the reinforcement material to lay flat against the pipe wall without twisting or buckling. The structural reinforced composite can be configured to supplement the strength of the existing pipe or to function as a stand-alone pipe within the existing pipe.
摘要翻译：一种通过在现有管道内形成结构增强复合衬管来修复和加固管道的方法。衬管是通过将拉伸增强材料螺旋缠绕在管的内壁上并将其包封在硬化基质材料中而产生的。加强材料通过安装装置螺旋缠绕在管的内壁上。安装装置被配置为缓解和/或防止在由螺旋缠绕在管的内壁上的作用下产生的增强材料中的扭转应力的发展，从而允许增强材料在管壁上平坦地放置，而没有扭曲或屈曲。结构增强复合材料可以配置为补充现有管道的强度或用作现有管道内的独立管道。

3. 发明申请

US20110280665A1 SYSTEM FOR REPAIRING AND STRENGTHENING PIPE WITH INTERNAL HELICALLY WOUND TENSILE REINFORCEMENT 有权
标题翻译：用内部简易拉伸强化钢管修复和加强管道的系统
公开(公告)号：US20110280665A1
公开(公告)日：2011-11-17
申请号：US13107311
申请日：2011-05-13
申请人： Peter H. Emmons , John R. Crigler , Michael R. Moussa , Dan A. Dock , Scott V. Bauer , Nathan D. Sauer
发明人： Peter H. Emmons , John R. Crigler , Michael R. Moussa , Dan A. Dock , Scott V. Bauer , Nathan D. Sauer
IPC分类号： F16L55/18
CPC分类号： F16L55/1655 , B29C53/8075 , B29C63/32 , F16L55/1656 , F16L55/18
摘要： A method for repairing and strengthening pipes by creating a structural reinforced composite liner within the existing pipe. The liner is created by helically winding a tensile reinforcement material on the inside wall of a pipe and encapsulating it in a hardening matrix material. The reinforcement material is helically wound around the inside wall of the pipe by an installation device. The installation device is configured to relieve and/or prevent the development of torsional stress in the reinforcement material that is created by the act of helically winding it onto the inside wall of a pipe, allowing the reinforcement material to lay flat against the pipe wall without twisting or buckling. The structural reinforced composite can be configured to supplement the strength of the existing pipe or to function as a stand-alone pipe within the existing pipe.
摘要翻译：一种通过在现有管道内形成结构增强复合衬管来修复和加固管道的方法。衬管是通过将拉伸增强材料螺旋缠绕在管的内壁上并将其包封在硬化基质材料中而产生的。加强材料通过安装装置螺旋缠绕在管的内壁上。安装装置被配置为缓解和/或防止在通过螺旋地将其卷绕到管的内壁上的作用而产生的增强材料中的扭转应力的发展，从而允许增强材料在没有扭曲或屈曲。结构增强复合材料可以配置为补充现有管道的强度或用作现有管道内的独立管道。

4. 发明授权

US06610399B1 Multi-layer, thermal protection and corrosion protection coating system for metallic tendons, especially for external post-tensioning systems 失效
公开(公告)号：US06610399B1
公开(公告)日：2003-08-26
申请号：US09715791
申请日：2000-11-17
申请人： John R. Crigler
发明人： John R. Crigler
IPC分类号： F16L1100
CPC分类号： E01D19/16 , E04C5/08 , Y10S428/92 , Y10T428/2913 , Y10T428/2915 , Y10T428/2933 , Y10T428/2938 , Y10T442/20 , Y10T442/2344
摘要： A thermally protected and corrosion protected structure, that has in combination a core substrate and a concentric composite laminate, wherein: (i) the core substrate has a length and extends at least substantially within and is surrounded by the laminate; and (ii) the laminate has a plurality of concentric layers. The concentric layers include: (a) an inner layer of a corrosion protective material substantially along and surrounding the length of the core substrate; (b) a layer of a first protective plastic coating surrounding the corrosion protective material; (c) a layer of a heat-resistive intumescent coating surrounding the first protective plastic coating; (d) a layer of a reinforcing mesh embedded in or on the intumescent coating; and (e) an outer layer of a second protective plastic coating.

5. 发明授权

US5596854A Post-tensioning anchor head assembly 失效
标题翻译：后张锚头组件
公开(公告)号：US5596854A
公开(公告)日：1997-01-28
申请号：US183526
申请日：1994-01-19
申请人： John R. Crigler
发明人： John R. Crigler
IPC分类号： E04C5/12
CPC分类号： E04C5/122
摘要： An anchor head assembly comprising a main body member with a plurality of cavities having the shape of a frustum of a cone in an exterior section and a corresponding number of cavities which may also have the shape of a frustum of a cone in an interior section. The cavities are orientated such that the narrow ends of those in the exterior section are of a different diameter than and face the narrow ends of those in the interior section. The interior section is dome-shaped so as to facilitate the fabrication of the cavities therein and to facilitate the splaying of strands or tendons as they are passed into and through the cavities in both the interior and exterior sections. The dome-shaped section also facilitates self-centering of the anchor head assembly in a bearing plate. Wedge members are used for capturing the strands and tendons in the cavities in the exterior section of the anchor head assembly. A hexagonally shaped exterior section and the dome-shaped interior section also provides for a lighter weight anchor head than has been heretofore available and the strength of the anchor head is improved using austempered cast iron fabrication techniques.
摘要翻译：一种锚头组件，其包括主体构件，所述主体构件具有多个腔体，所述多个腔体在外部部分中具有锥体的截头锥体形状，并且相应数量的空腔在内部部分中也可具有锥体的截头锥体的形状。这些空腔被定向成使得外部部分中的狭窄端部的直径与内部部分的直径不同，并且面向窄端部。内部部分是圆顶形的，以便于在其中制造空腔，并且当线束或钢筋穿过内部和外部部分中的空腔并促使它们通过空腔时，便于张开股线或钢筋。圆顶形部分还有助于锚固头组件在承载板中的自对中。楔形构件用于捕获锚固头组件的外部部分中的空腔中的股线和腱。六角形的外部部分和圆顶形的内部部分还提供比迄今为止可用的更轻的锚头，并且使用奥氏体铸铁制造技术来改进锚固头的强度。

6. 发明授权

US08596917B2 System for repairing and strengthening pipe with internal helically wound tensile reinforcement 有权
标题翻译：用于内部螺旋缠绕拉伸钢筋的管道修复和加固系统
公开(公告)号：US08596917B2
公开(公告)日：2013-12-03
申请号：US13107311
申请日：2011-05-13
申请人： Peter H. Emmons , John R. Crigler , Michael R. Moussa , Dan A. Dock , Scott V. Bauer , Nathan D. Sauer
发明人： Peter H. Emmons , John R. Crigler , Michael R. Moussa , Dan A. Dock , Scott V. Bauer , Nathan D. Sauer
IPC分类号： F16L55/18
CPC分类号： F16L55/1655 , B29C53/8075 , B29C63/32 , F16L55/1656 , F16L55/18
摘要： A method for repairing and strengthening pipes by creating a structural reinforced composite liner within the existing pipe. The liner is created by helically winding a tensile reinforcement material on the inside wall of a pipe and encapsulating it in a hardening matrix material. The reinforcement material is helically wound around the inside wall of the pipe by an installation device. The installation device is configured to relieve and/or prevent the development of torsional stress in the reinforcement material that is created by the act of helically winding it onto the inside wall of a pipe, allowing the reinforcement material to lay flat against the pipe wall without twisting or buckling. The structural reinforced composite can be configured to supplement the strength of the existing pipe or to function as a stand-alone pipe within the existing pipe.
摘要翻译：一种通过在现有管道内形成结构增强复合衬管来修复和加固管道的方法。衬管是通过将拉伸增强材料螺旋缠绕在管的内壁上并将其包封在硬化基质材料中而产生的。加强材料通过安装装置螺旋缠绕在管的内壁上。安装装置被配置为缓解和/或防止在由螺旋缠绕在管的内壁上的作用下产生的增强材料中的扭转应力的发展，从而允许增强材料在管壁上平坦地放置，而没有扭曲或屈曲。结构增强复合材料可以配置为补充现有管道的强度或用作现有管道内的独立管道。

7. 发明申请

US20110277868A1 METHOD FOR REPAIRING AND STRENGTHENING PIPE WITH INTERNAL HELICALLY WOUND TENSILE REINFORCEMENT 有权
标题翻译：使用内部简易拉伸强化修复和加强管道的方法
公开(公告)号：US20110277868A1
公开(公告)日：2011-11-17
申请号：US13107345
申请日：2011-05-13
申请人： Peter H. Emmons , John R. Crigler , Michael R. Moussa , Dan A. Dock , Scott V. Bauer , Nathan D. Sauer
发明人： Peter H. Emmons , John R. Crigler , Michael R. Moussa , Dan A. Dock , Scott V. Bauer , Nathan D. Sauer
IPC分类号： F16L9/00 , F16L55/18
CPC分类号： F16L55/1655 , B29C53/8075 , B29C63/32 , F16L55/1656 , F16L55/18
摘要： A method for repairing and strengthening pipes by creating a structural reinforced composite liner within the existing pipe. The liner is created by helically winding a tensile reinforcement material on the inside wall of a pipe and encapsulating it in a hardening matrix material. The reinforcement material is helically wound around the inside wall of the pipe by an installation device. The installation device is configured to relieve and/or prevent the development of torsional stress in the reinforcement material that is created by the act of helically winding it onto the inside wall of a pipe, allowing the reinforcement material to lay flat against the pipe wall without twisting or buckling. The structural reinforced composite can be configured to supplement the strength of the existing pipe or to function as a stand-alone pipe within the existing pipe.
摘要翻译：一种通过在现有管道内形成结构增强复合衬管来修复和加固管道的方法。衬管是通过将拉伸增强材料螺旋缠绕在管的内壁上并将其包封在硬化基质材料中而产生的。加强材料通过安装装置螺旋缠绕在管的内壁上。安装装置被配置为缓解和/或防止在由螺旋缠绕在管的内壁上的作用下产生的增强材料中的扭转应力的发展，从而允许增强材料在管壁上平坦地放置，而没有扭曲或屈曲。结构增强复合材料可以配置为补充现有管道的强度或用作现有管道内的独立管道。

8. 发明申请

US20110101679A1 METHODS, SYSTEMS AND APPARATUSES FOR SEGMENTAL DUCT COUPLERS 审中-公开
标题翻译：分段式联轴器的方法，系统和装置
公开(公告)号：US20110101679A1
公开(公告)日：2011-05-05
申请号：US12903696
申请日：2010-10-13
申请人： John R. Crigler , James G. Young , Michael R. Moussa
发明人： John R. Crigler , James G. Young , Michael R. Moussa
IPC分类号： F16L21/00 , F16L19/04
CPC分类号： E04C5/10
摘要： The subject matter disclosed herein relates to methods, systems and apparatuses for segmental duct couplers for use during and after formation of concrete segments. Segmental duct coupling systems can include a number of components for coupling ducts both during and after formation of the concrete segments. In one aspect, the coupling system can include a locking member and forming member disposed between coupling ends of segmental ducts. In another aspect, a coupling system can include a deformable member disposed between coupling ends of ducts cast within pre-cast and match-cast concrete segments.
摘要翻译：本文公开的主题涉及用于在混凝土段形成期间和之后使用的节段管道联接器的方法，系统和装置。节段管道联接系统可以包括用于在混凝土段形成期间和之后连接管道的多个部件。在一个方面，联接系统可以包括设置在节段管道的联接端之间的锁定构件和成形构件。在另一方面，联接系统可以包括可变形构件，其设置在铸造在预铸和混凝土浇铸混凝土段内的管道的联接端之间。

9. 发明授权

US06209274B1 Vent flow apparatus and method 有权
标题翻译：排气流量装置及方法
公开(公告)号：US06209274B1
公开(公告)日：2001-04-03
申请号：US09311439
申请日：1999-05-14
申请人： John R. Crigler
发明人： John R. Crigler
IPC分类号： E04C508
CPC分类号： E04C5/12 , E04C5/08 , E04C5/10
摘要： A vent flow apparatus and method for general application in venting and filling air pockets in conduit or duct type apparatuses designed for passage of material therethrough is provided including a hollow vent flow conduit preferably in the form of a tube having an entry opening and a downstream exit opening with both openings being in communication with a duct for flow of material therethrough. The entry opening is in communication with the duct at a first location of greater cross-sectional area of the duct than a second location of communication of the exit opening with the duct. The vent flow conduit has particular applicability for post-tensioning systems for concrete or other suitable structures, particularly post-tensioning systems which include body sections interconnected in series by an intermediate anchor head and which use a transfer means for routing grout between the body sections and around the intermediate anchor head.
摘要翻译：一种排气流动装置和方法，其通常用于在通过材料通过的导管或导管式设备中排气和填充气穴，其包括中空通气流动导管，优选地为具有入口开口和下游出口开口，其中两个开口与用于材料流过的管道连通。入口开口在管道的更大横截面面积的第一位置处与管道连通，而不是与出口与管道的第二连通位置。通风流导管对于用于混凝土或其它合适结构的后张紧系统特别适用于特别是后张紧系统，其包括通过中间锚头串联互连的主体部分，并且使用用于在主体部分之间布置灌浆的传送装置围绕中间锚头。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式