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

US20060194060A1 Furnace spacers for spacing preforms in a furnace 审中-公开
标题翻译：用于在炉中间隔预制件的炉间隔件
公开(公告)号：US20060194060A1
公开(公告)日：2006-08-31
申请号：US11359473
申请日：2006-02-23
申请人： Alan Arico , David Parker , Akshay Waghray
发明人： Alan Arico , David Parker , Akshay Waghray
IPC分类号： B32B9/00 , B32B17/10 , C04B35/64
CPC分类号： F27D5/00 , C04B35/522 , C04B35/83 , C04B2235/9623 , Y10T428/30 , Y10T428/31
摘要： A set of furnace spacers for spacing a first preform from a second preform, the first and second preforms each having an outer periphery, a width, an inner opening having a periphery and a width, a first side defined by the outer periphery and said inner opening, the first side having a surface area, and a second side spaced from the first side. Each spacer in the set of spacers has a body having a first side having a surface area, and the sum of the first side surface areas of the spacers in a set is greater than about thirty percent of the preform first side surface area.
摘要翻译：一组用于将第一预成型件与第二预制件间隔开的炉间隔件，所述第一和第二预成型件各自具有外周边，宽度，具有周边和宽度的内部开口，由外周限定的第一侧和所述内部开口，具有表面积的第一侧和与第一侧间隔开的第二侧。该组隔离物中的每个间隔物具有主体，该主体具有第一侧面，该主体具有表面积，并且一组中间隔物的第一侧表面积的总和大于预成型件第一侧表面积的大约百分之三十。

2. 发明申请

US20060216666A1 Template for arranging spacers on a preform and method of densifying a preform including the use of spacers positioned by a template 失效
标题翻译：用于在预成型件上布置间隔件的模板和使预制件致密化的方法，包括使用由模板定位的间隔件
公开(公告)号：US20060216666A1
公开(公告)日：2006-09-28
申请号：US11384402
申请日：2006-03-21
申请人： Alan Arico , David Parker , Akshay Waghray
发明人： Alan Arico , David Parker , Akshay Waghray
IPC分类号： F27D5/00 , C04B35/64 , C04B33/32
CPC分类号： C04B35/83
摘要： A template (10) configured for use with an annular preform (26) having a periphery (32) and an inner opening (34), the template (10) having an annular body with an outer periphery (16) and an inner opening (18) and a plurality of spacer openings (12) through its body each for receiving a spacer (25), one of the template inner opening (18) and the template outer periphery (16) having a width equal to the width of the preform inner opening (34) or the preform outer periphery (32). Also a method for densifying preforms that includes a step of positioning spacers using a template.
摘要翻译：一种模板（10），其被配置为与具有周边（32）和内部开口（34）的环形预制件（26）一起使用，所述模板（10）具有带有外周边（16）和内部开口 18）和通过其主体的多个间隔开口（12），每个间隔开口（12）用于容纳间隔件（25），模板内部开口（18）和模板外周边（16）中的一个具有等于预制件宽度的宽度内部开口（34）或预型件外周（32）。还有一种用于致密化预成型件的方法，其包括使用模板定位间隔物的步骤。

3. 发明申请

US20060194059A1 Annular furnace spacers and method of using same 审中-公开
标题翻译：环形炉间隔件及其使用方法
公开(公告)号：US20060194059A1
公开(公告)日：2006-08-31
申请号：US11354083
申请日：2006-02-15
申请人： Alan Arico , David Parker , Darrell Johnson , Akshay Waghray
发明人： Alan Arico , David Parker , Darrell Johnson , Akshay Waghray
IPC分类号： G01B11/00 , C04B35/64 , B32B9/00 , C04B33/32
CPC分类号： C23C16/045 , C23C16/4583 , F27D5/00 , Y10T428/30 , Y10T428/31
摘要： A furnace spacer (10, 30, 50, 70) for spacing a first annular preform (22) from a second annular preform (22) in a furnace (100), each of the first and second annular preforms (22) having an outer periphery and a width and an inner opening having a periphery and a width, the spacer (10, 30, 50, 70) having an annular body (12, 32, 52, 72) having an inner diameter and an outer diameter. Also a method of alternately stacking spacers and preforms in a furnace.
摘要翻译：用于在炉子（100）中将第一环形预制件（22）与第二环形预制件（22）间隔开的炉间隔件（10,30,50,70），所述第一和第二环形预型件（22）中的每一个具有外部所述间隔物（10,30,50,70）具有具有内径和外径的环形体（12,32,52,72）。也是在炉中交替堆叠间隔物和预制件的方法。

4. 发明申请

US20060046059A1 Chemical vapor deposition apparatus and method 失效
标题翻译：化学气相沉积装置及方法
公开(公告)号：US20060046059A1
公开(公告)日：2006-03-02
申请号：US10926889
申请日：2004-08-26
申请人： Alan Arico , David Parker , Akshay Waghray , Brian Miller , David Shaw
发明人： Alan Arico , David Parker , Akshay Waghray , Brian Miller , David Shaw
IPC分类号： B32B9/00
CPC分类号： C23C16/46 , C23C16/045 , Y10S427/10 , Y10T428/30
摘要： Apparatus such as a furnace muffle (11) for use in a CVI/CVD furnace. The apparatus includes a bottom (12), a top (13), and an outer wall (3) defining an interior space (1) in the apparatus, and a passive heat distribution element (7, 9) located within the interior space (1) and apart from the outer wall (3). Preferably, the bottom (12) and top (12) include perforated plates and the outer wall (3) is cylindrical in shape and all are made of graphite or carbon-carbon composite material and the passive heat distribution element (7, 9) is cylindrical in shape and includes graphite or carbon-carbon composite discs having no spacers therebetween. Also, a method for densifying a porous carbon preform (5), which method includes the steps of: (a) providing the apparatus (11); (b) charging the apparatus (11) with a plurality of stacks of annular porous carbon preforms (5), the preforms being separated from one another by spacers (15); (c) locating the charged apparatus (11) in a furnace at a temperature in the range of 950-1100° C. and a pressure in the range of 5-40 torr; and (d) circulating a natural gas reactant blended with up to 15% propane through the apparatus for 150-900 hours. Also, a batch of carbon-carbon composite preforms made by the method, wherein the density of the batch of preforms is at least 0.5 g/cc higher than the density of a batch of preforms made by an otherwise identical process in which the apparatus does not contain a passive heat distribution element located within its interior. The preforms may be configured as aircraft landing system brake discs or racing car brake discs.
摘要翻译：诸如用于CVI / CVD炉的炉马弗炉（11）的设备。该装置包括底部（12），顶部（13）和限定设备中的内部空间（1）的外壁（3），以及位于内部空间内的被动热分配元件（7,9） 1）并且与外壁（3）分开。优选地，底部（12）和顶部（12）包括多孔板，并且外壁（3）是圆柱形的，并且全部由石墨或碳 - 碳复合材料制成，并且被动散热元件（7,9）圆柱形，包括在其间没有间隔物的石墨或碳 - 碳复合盘。另外，一种致密化多孔碳预制件（5）的方法，该方法包括以下步骤：（a）提供装置（11）; （b）用多个环状多孔碳预制件（5）堆叠装置（11），预型件通过间隔件（15）彼此分离; （c）将加料装置（11）定位在炉中，温度范围为950-1100℃，压力范围为5-40托; 和（d）将与多达15％丙烷混合的天然气反应物通过该装置循环150-900小时。另外，通过该方法制造的一批碳 - 碳复合预成型件，其中预成型件批次的密度比通过其他相同工艺制造的一批预成型件的密度高至少0.5g / cc 不包含位于其内部的被动散热元件。预成型件可以被配置为飞机着陆系统制动盘或赛车制动盘。

5. 发明申请

US20070014990A1 Support structure for radiative heat transfer 审中-公开
标题翻译：辐射传热支撑结构
公开(公告)号：US20070014990A1
公开(公告)日：2007-01-18
申请号：US11480863
申请日：2006-07-06
申请人： Alan Arico , Akshay Waghray , David Parker
发明人： Alan Arico , Akshay Waghray , David Parker
IPC分类号： B32B9/00
CPC分类号： C23C16/045 , C04B35/83 , C04B2235/614 , C23C16/26 , C23C16/4583 , C23C16/46 , Y10T428/30
摘要： Method for densifying porous carbon preforms. The method including: providing an apparatus charged with at least one stack of annular porous carbon-carbon composite preforms, the preforms being separated from one another by spacers emanating from a passive heat distribution element centrally located within a cylindrical space formed by the stack of annular preforms; locating the charged apparatus in a furnace at a temperature of 950-1100° C. and a pressure of 5-40 torr; and circulating a carbon-containing gas reactant through the apparatus for 150 to 900 hours. Also, an apparatus for practicing this method. The preforms are densified with less physical damage due to the weight of the preforms being treated than are preforms made by otherwise identical processes that do not separate preforms from the preforms immediately above and below them by spacer elements comprising tabs or shelves emanating from a central passive heat distribution structural member.
摘要翻译：密实多孔碳预制棒的方法。该方法包括：提供装有至少一个环形多孔碳 - 碳复合预成型件堆叠的装置，预成型件通过间隔件彼此分隔开，该间隔物从位于由环形堆叠形成的圆柱形空间内的被动散热元件发出预制件将装料装置放置在炉中，温度为950-1100℃，压力为5-40托; 并将含碳气体反应物循环通过该设备150至900小时。另外，实施这种方法的装置。由于待处理的预成型件的重量，预成型件的加工比由比其他相同工艺制成的预成型件更小的物理损伤致密化，而不是通过间隔元件将预成型件与预制件分离，所述间隔元件包括从中心被动配热结构件。

6. 发明申请

US20070184179A1 Methods and apparatus to monitor a process of depositing a constituent of a multi-constituent gas during production of a composite brake disc 审中-公开
标题翻译：在复合制动盘的生产期间监测沉积多组分气体的成分的过程的方法和装置
公开(公告)号：US20070184179A1
公开(公告)日：2007-08-09
申请号：US11350686
申请日：2006-02-09
申请人： Akshay Waghray , David Parker , Douglas Steinke , David Linville
发明人： Akshay Waghray , David Parker , Douglas Steinke , David Linville
IPC分类号： C23C16/52 , B05C11/00
CPC分类号： C23C16/52 , C23C16/045
摘要： Methods and apparatus to monitor a process of depositing a constituent of a multi-constituent gas are disclosed. The methods and apparatus may be used in a process for producing a carbon-carbon composite brake disc.
摘要翻译：公开了监测多组分气体成分沉积过程的方法和装置。该方法和装置可用于生产碳 - 碳复合制动盘的方法。

7. 发明申请

US20220267229A1 COMPOSITONS AND METHODS COMPRISING NITRIFICATION INHIBITORS CONTAINING A MIXTURE OF PROTIC AND APROTIC SOLVENT SYSTEMS 有权
公开(公告)号：US20220267229A1
公开(公告)日：2022-08-25
申请号：US17705828
申请日：2022-03-28
申请人： Gary David McKnight , Randall Linwood Rayborn , Wei Xu , Raymond Patrick Perkins , Zehui Yang , David Parker , Andrew Semple
发明人： Gary David McKnight , Randall Linwood Rayborn , Wei Xu , Raymond Patrick Perkins , Zehui Yang , David Parker , Andrew Semple
IPC分类号： C05G3/90 , C05C9/00 , C09K15/30 , C09K15/28 , C09K15/18 , C09K15/22
摘要： The present invention relates to increasing longevity of the nitrogen content of soil through improved liquid delivery formulations of nitrification inhibitors. The liquid formulation can also be comprised of nitrification inhibitors and optionally urease inhibitors that are blended solutions of each. The nitrification inhibitors are present in a mixture that comprises both a protic and an aprotic solvent system. The novel formulations are designed to be applied to fertilizers, especially urea and manure based fertilizers. The delivery formulations provide an environmentally sound and inherently safe solvating system that improves the storage stability of the urease inhibitors by utilizing liquid organic non-water containing solvents, maintains the nitrification inhibitors in solution to storage temperatures of at least 10° C., and provides improved application to fertilizer of nitrification inhibitors. These delivery formulations enable safe storage, transport and subsequent application or blending with urea-based or manure-based fertilizers that can be applied to soil in either a liquid or granular form to provide improved nitrogen retention in the soil for uptake for plant life.

8. 发明申请

US20210198163A1 INCREASED LONGEVITY OF THE NITROGEN CONTENT OF SOIL THROUGH IMPROVED LIQUID DELIVERY FORMULATIONS OF NITRIFICATION INHIBITORS DESIGNED FOR UREA AND MANURE BASED FERTILIZERS 有权
公开(公告)号：US20210198163A1
公开(公告)日：2021-07-01
申请号：US17192669
申请日：2021-03-04
申请人： Gary David McKnight , Randall Linwood Rayborn , Wei Xu , Raymond Patrick Perkins , Zehui Yang , David Parker , Andrew Semple
发明人： Gary David McKnight , Randall Linwood Rayborn , Wei Xu , Raymond Patrick Perkins , Zehui Yang , David Parker , Andrew Semple
IPC分类号： C05G3/90 , C09K15/28 , C09K15/30 , C09K15/20
摘要： Increasing longevity of the nitrogen content of soil through improved liquid delivery formulations of nitrification inhibitors. The liquid formulation can also be comprised of nitrification inhibitors and urease inhibitors that are co-dissolved or blended solutions of each These novel formulations are designed to apply to fertilizers, especially urea and manure based fertilizers These delivery formulations provide an environmentally sound and inherently safe solvating system that improves the storage stability of the urease inhibitors by utilizing liquid organic non-water containing solvents, maintain the nitrification inhibitors in solution to storage temperatures of at least 10° C. and provides improved application to fertilizer of nitrification inhibitors. These delivery formulations enable safe storage, transport and subsequent application or blending with urea based or manure based fertilizers that can be applied to soil in either a liquid or granular form to provide improved nitrogen retention in the soil for uptake for plant life.

9. 发明申请

US20170240483A1 COMPOSITONS AND METHODS COMPRISING NITRIFICATION INHIBITORS CONTAINING A MIXTURE OF PROTIC AND APROTIC SOLVENT SYSTEMS 审中-公开
公开(公告)号：US20170240483A1
公开(公告)日：2017-08-24
申请号：US15591741
申请日：2017-05-10
申请人： Gary David McKnight , Randall Linwood Rayborn , Wei Xu , Raymond Patrick Perkins , Zehui Yang , David Parker , Andrew Semple
发明人： Gary David McKnight , Randall Linwood Rayborn , Wei Xu , Raymond Patrick Perkins , Zehui Yang , David Parker , Andrew Semple
IPC分类号： C05G3/08 , C09K15/22 , C09K15/18 , C05C9/00
CPC分类号： C05G3/08 , C05C9/00 , C09K15/18 , C09K15/22 , C09K15/28 , C09K15/30 , Y02P60/218
摘要： The present invention relates to increasing longevity of the nitrogen content of soil through improved liquid delivery formulations of nitrification inhibitors. The liquid formulation can also be comprised of nitrification inhibitors and optionally urease inhibitors that are blended solutions of each. The nitrification inhibitors are present in a mixture that comprises both a protic and an aprotic solvent system. The novel formulations are designed to be applied to fertilizers, especially urea and manure based fertilizers. The delivery formulations provide an environmentally sound and inherently safe solvating system that improves the storage stability of the urease inhibitors by utilizing liquid organic non-water containing solvents, maintains the nitrification inhibitors in solution to storage temperatures of at least 10° C., and provides improved application to fertilizer of nitrification inhibitors. These delivery formulations enable safe storage, transport and subsequent application or blending with urea-based or manure-based fertilizers that can be applied to soil in either a liquid or granular form to provide improved nitrogen retention in the soil for uptake for plant life.

10. 发明申请

US20150315092A1 INCREASED LONGEVITY OF THE NITROGEN CONTENT OF SOIL THROUGH IMPROVED LIQUID DELIVERY FORMULATIONS OF NITRIFICATION INHIBITORS DESIGNED FOR UREA AND MANURE BASED FERTILIZERS 审中-公开
标题翻译：通过改进的液体输送配方，提高土壤含氮量的土壤含氮量和基于肥料的肥料的硝化抑制剂的增加
公开(公告)号：US20150315092A1
公开(公告)日：2015-11-05
申请号：US14702683
申请日：2015-05-02
申请人： Gary David McKnight , Randall Linwood Rayborn , Wei Xu , Raymond Patrick Perkins , Zehui Yang , David Parker
发明人： Gary David McKnight , Randall Linwood Rayborn , Wei Xu , Raymond Patrick Perkins , Zehui Yang , David Parker
IPC分类号： C05G3/08 , C09K15/20 , C09K15/22 , C09K15/28 , C09K15/30
CPC分类号： C05G3/08 , C09K15/20 , C09K15/28 , C09K15/30 , Y02P60/218
摘要： Increasing longevity of the nitrogen content of soil through improved liquid delivery formulations of nitrification inhibitors. The liquid formulation can also be comprised of nitrification inhibitors and urease inhibitors that are co-dissolved or blended solutions of each These novel formulations are designed to apply to fertilizers, especially urea and manure based fertilizers These delivery formulations provide an environmentally sound and inherently safe solvating system that improves the storage stability of the urease inhibitors by utilizing liquid organic non-water containing solvents, maintain the nitrification inhibitors in solution to storage temperatures of at least 10° C. and provides improved application to fertilizer of nitrification inhibitors. These delivery formulations enable safe storage, transport and subsequent application or blending with urea based or manure based fertilizers that can be applied to soil in either a liquid or granular form to provide improved nitrogen retention in the soil for uptake for plant life.
摘要翻译：通过改进硝化抑制剂的液体输送配方，增加土壤氮含量的寿命。液体制剂也可以由硝化抑制剂和脲酶抑制剂组成，这些抑制剂和脲酶抑制剂是各自共溶或混合的溶液。这些新型制剂被设计成适用于化肥，特别是尿素和肥料基肥料。这些输送配方提供了无害环境和固有的安全溶剂化系统，其通过使用含有液体有机非水溶剂的方式提高脲酶抑制剂的储存稳定性，将硝化抑制剂溶液保持在至少10℃的储存温度，并且提供了对硝化抑制剂的肥料的改进应用。这些输送配方使得能够安全地储存，运输和随后的应用或与基于尿素或肥料的肥料混合，其可以以液体或颗粒形式施用于土壤，以在土壤中提供改善的氮保留以吸收植物的寿命。

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