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. 发明授权

US5492404A Mixing apparatus 失效
标题翻译：混合装置
公开(公告)号：US5492404A
公开(公告)日：1996-02-20
申请号：US739228
申请日：1991-08-01
申请人： William H. Smith
发明人： William H. Smith
IPC分类号： B01F5/00
CPC分类号： B01F5/0062 , B01F5/0057 , B01F2005/004
摘要： A stripping apparatus comprising an elongated cylindrical outer jacket and an elongated inner cylinder surrounded by the outer jacket. The inner cylinder has an inner surface forming a stripping chamber and has an inlet at one end and an outlet at the other end. It has two portions of reduced outer diameter forming two separate channels and seal between the inner cylinder and outer jacket at the ends of said two separate channels. A plurality of parallel slots extend angularly through the two portions of reduced diameter in the direction of the outlet of the innner cylinder. Separate inlets extend through the outer jackets to the two separate channels for conducting different fluids under pressure or solids thereto.
摘要翻译：剥离装置包括细长的圆柱形外护套和由外护套包围的细长内筒。内筒具有形成剥离室的内表面，并且在一端具有入口，在另一端具有出口。它具有减小的外径的两部分形成两个单独的通道，并且在所述两个单独通道的端部处在内筒和外护套之间进行密封。多个平行狭槽沿着内筒的出口方向成角度地延伸通过减小直径的两个部分。分离的进口通过外套延伸到两个单独的通道，用于在压力下或固体上传导不同的流体。

2. 发明授权

US5224546A Method of breaking metal-crosslinked polymers 失效
标题翻译：断开金属交联聚合物的方法
公开(公告)号：US5224546A
公开(公告)日：1993-07-06
申请号：US917688
申请日：1992-07-20
申请人： William H. Smith , Jimmie D. Weaver
发明人： William H. Smith , Jimmie D. Weaver
IPC分类号： C08K5/09 , C08K5/17 , C08K5/315 , C09K8/12 , C09K8/68 , C09K8/88
CPC分类号： C09K8/887 , C08K5/09 , C08K5/175 , C08K5/315 , C09K8/12 , C09K8/685 , Y10S507/922 , Y10S507/925 , Y10S507/926
摘要： A new method is provided for improved degradation of metal-crosslinked polymer gels which are useful in oil and gas well treating operations. In this method an esterified carboxylated chelator is added to the gel. At elevated temperatures, the esterified chelator undergoes hydrolysis to form an acid and an active ligand which subsequently removes the crosslinking metal ion from the gel and hydrolyses the polymer.
摘要翻译：提供了一种用于改善在油气处理操作中有用的金属交联聚合物凝胶降解的新方法。在该方法中，将酯化的羧化螯合剂加入到凝胶中。在升高的温度下，酯化的螯合剂进行水解以形成酸和活性配体，其随后从凝胶中除去交联金属离子并水解聚合物。

3. 发明授权

US5223159A Delayed breaking metal crosslinked polymer compositions 失效
标题翻译：延迟断裂的金属交联聚合物组合物
公开(公告)号：US5223159A
公开(公告)日：1993-06-29
申请号：US819154
申请日：1992-01-09
申请人： William H. Smith , Jimmie D. Weaver
发明人： William H. Smith , Jimmie D. Weaver
IPC分类号： C08K5/09 , C08K5/17 , C08K5/315 , C09K8/12 , C09K8/68 , C09K8/88
CPC分类号： C09K8/887 , C08K5/09 , C08K5/175 , C08K5/315 , C09K8/12 , C09K8/685 , Y10S507/902 , Y10S507/903 , Y10S507/922
摘要： A new method is provided for improved degradation of metal-crosslinked polymer gels which are useful in oil and gas well treating operations. In this method an esterified carboxylated chelator is added to the gel. At elevated temperatures, the esterified chelator undergoes hydrolysis to form an acid and an active ligand which subsequently removes the crosslinking metal ion from the gel and hydrolyses the polymer.
摘要翻译：提供了一种用于改善在油气处理操作中有用的金属交联聚合物凝胶降解的新方法。在该方法中，将酯化的羧化螯合剂加入到凝胶中。在升高的温度下，酯化的螯合剂进行水解以形成酸和活性配体，其随后从凝胶中除去交联金属离子并水解聚合物。

4. 发明授权

US4691558A Pressure pulse gelation test apparatus and method 失效
标题翻译：压脉冲凝胶化试验装置及方法
公开(公告)号：US4691558A
公开(公告)日：1987-09-08
申请号：US876969
申请日：1986-06-19
申请人： Edward F. Vinson , William H. Smith
发明人： Edward F. Vinson , William H. Smith
IPC分类号： E21B49/00 , G01N11/00
CPC分类号： G01N11/00 , E21B49/005
摘要： The gelation testing apparatus includes a closed fluid circuit in which a sample of the substance to be tested is contained. A pressurizing device, such as a pump, is connected into the closed fluid circuit so that the pressure within the closed circuit can be changed. A pressure detecting device, such as a differential pressure transducer, is connected into the closed fluid circuit for detecting a pressure differential across the sample in response to the operation of the pressurizing device. Through the pressurizing device, the system pressure can be subjected to oscillating pressure pulses. The apparatus also can have the ability to control the temperature of the sample. This apparatus is used by placing the sample in the closed fluid circuit, creating a pressure pulse within the closed fluid circuit on one side of the sample, and detecting whether the pressure pulse is transmitted across the sample. This can be performed under controlled pressure and temperature conditions.
摘要翻译：凝胶化测试装置包括封闭的流体回路，其中容纳被测物质的样品。诸如泵的加压装置连接到封闭流体回路中，使得可以改变封闭回路内的压力。诸如压差传感器的压力检测装置连接到闭合流体回路中，用于响应于加压装置的操作来检测样品两端的压力差。通过加压装置，系统压力可以经受振荡压力脉冲。该设备还可以具有控制样品温度的能力。通过将样品置于封闭的流体回路中，在样品一侧的封闭流体回路内形成压力脉冲，并检测压力脉冲是否跨越样品传输，可以使用该设备。这可以在受控的压力和温度条件下进行。

5. 发明授权

US4640361A Thermally responsive aqueous silicate mixtures and use thereof 失效
标题翻译：热反应性水性硅酸盐混合物及其用途
公开(公告)号：US4640361A
公开(公告)日：1987-02-03
申请号：US808576
申请日：1985-12-13
申请人： William H. Smith , Edward F. Vinson
发明人： William H. Smith , Edward F. Vinson
IPC分类号： C09K8/504 , E21B33/138
CPC分类号： C09K8/5045
摘要： A thermally responsive aqueous silicate composition consisting essentially of an aqueous solution containing an alkali metal silicate and a thermally responsive silicate gelation activator. The thermally responsive silicate gelation activator is a reducing sugar selected from the group consisting of lactose, dextrose, fructose, galactose, mannose, maltose, xylose and mixtures thereof. The aqueous silicate composition can be utilized in treating a subterranean formation for the purpose of sealing the formation.
摘要翻译：一种热响应的含水硅酸盐组合物，其主要由含有碱金属硅酸盐和热响应硅酸盐凝胶活化剂的水溶液组成。热响应性硅酸盐凝胶活化剂是选自乳糖，葡萄糖，果糖，半乳糖，甘露糖，麦芽糖，木糖及其混合物的还原糖。硅酸盐水溶液组合物可用于处理地下地层以密封地层。

6. 发明授权

US5226681A Outlet connection assembly 失效
标题翻译：出口连接组件
公开(公告)号：US5226681A
公开(公告)日：1993-07-13
申请号：US738682
申请日：1991-07-31
申请人： William H. Smith , Robert E. Cates
发明人： William H. Smith , Robert E. Cates
IPC分类号： F16L5/02
CPC分类号： F16L5/02
摘要： The present invention provides an outlet connection for use in a lined basin. A structural steel basin, usually part of a cooling tower, includes a fiberglass reinforced polyester liner. Such liner is desired to provide corrosion resistance and watertightness to the steel basin. The outlet connection includes a piping section of cylindrical shape affixed to a backing plate. The piping section passes through an opening in the liner, with the backing section and another backing plate holding gaskets compressed against the liner. The piping section extends through an opening in a basin wall section, and a closure plate is affixed to the basin wall section. The closure plate also has an opening corresponding to the outer surface of the piping section, and is held to the piping section along the sides of said opening by welding or other similar means.
摘要翻译：本发明提供一种用于衬里盆地的出口连接件。结构钢盆，通常是冷却塔的一部分，包括玻璃纤维增强聚酯衬里。希望这种衬垫能够提供耐腐蚀性和对钢盆的防水性。出口连接件包括固定到背板的圆柱形管道部分。管道部分穿过衬套中的开口，背衬部分和另一个背板保持衬垫压靠衬套。管道部分延伸通过盆壁部分中的开口，并且封闭板固定到盆壁部分。封闭板还具有对应于管道部分的外表面的开口，并且通过焊接或其它类似方式沿着所述开口的侧面被保持在管道部分。

7. 发明授权

US4814201A Apparatus and method for applying a layer of fiber on a surface 失效
标题翻译：在表面上施加一层纤维的装置和方法
公开(公告)号：US4814201A
公开(公告)日：1989-03-21
申请号：US90918
申请日：1987-08-31
申请人： William H. Smith
发明人： William H. Smith
IPC分类号： B05C19/00 , B05D1/16 , C04B28/00 , C04B28/26 , C04B28/34 , C04B40/06 , C04B41/45 , B05D1/12
CPC分类号： C04B40/065 , B05C19/001 , B05D1/16 , C04B28/005 , C04B28/26 , C04B28/342 , C04B41/455 , C04B2111/00146 , C04B2111/00612 , C04B2111/28
摘要： Method and apparatus for applying refractory fibers on a surface, comprising spraying two different binders which chemically combine on the fibers as they are being sprayed preferably spraying one binder interiorly and the other, exteriorly of the sprayed fibers. One binder is an acid and the other is a base that chemically combine, such as orthophosphate pentoxide and sodium silicate, respectively.
摘要翻译：在表面上施加耐火纤维的方法和装置，包括喷涂两种不同的粘合剂，它们在喷涂时在纤维上化学结合，优选在喷雾纤维的外部将一个粘结剂内部和另一个粘合。一种粘合剂是酸，另一种是化学结合的碱，例如五水氧化磷和硅酸钠。

8. 发明授权

US4673594A Method for applying a layer of fiber on a surface and a refractory material produced thereby 失效
$Method for applying a layer of fiber on a surface and a refractory material produced thereby$
标题翻译：在表面上施加纤维层的方法和由此制成的耐火材料
公开(公告)号：US4673594A
公开(公告)日：1987-06-16
申请号：US786923
申请日：1985-10-11
申请人： William H. Smith
发明人： William H. Smith
IPC分类号： B05B7/00 , C04B28/34 , C04B30/02 , C04B35/447 , C04B35/63 , F27D1/00 , B05D1/02 , B05D1/34 , B05D1/36
CPC分类号： F27D1/002 , B05B7/0075 , C04B28/342 , C04B30/02 , C04B35/447 , C04B35/6306
摘要： A method for directing a stream of bulk fibers while simultaneously spraying a solution of high temperature resistant tacky binder material into the stream of fibers. A layer of high temperature insulating fibers on a furnace, kiln, or other surface to be thermally protected may thus be formed. The layer of binder coated fibers is then cured to a monolithic layer.
摘要翻译：一种用于引导散装纤维流的方法，同时将耐高温粘性粘合剂材料的溶液喷射到纤维流中。因此，可以形成在炉，窑或其他受热保护的表面上的高温绝缘纤维层。然后将粘合剂涂覆的纤维层固化成单片层。

9. 发明申请

US20170234014A1 Modular Precast Concrete Steps 审中-公开
公开(公告)号：US20170234014A1
公开(公告)日：2017-08-17
申请号：US15386002
申请日：2016-12-21
申请人： William H. Smith
发明人： William H. Smith
IPC分类号： E04F11/035 , E04F11/116
CPC分类号： E04F11/035 , E04F11/116 , E04F2011/021
摘要： A precast concrete step unit formed of left and right sidewalls, risers, and treads, wherein left and right sidewalls are assembled from a plurality of pre-cast sidewall panel modules, including at least one stepped panel module and at least one rectangular panel module. The panel modules are joined edge-to-edge at seams, with cement and/or with hardware. Pre-cast concrete tread modules extend at least between the left and right sidewalls and are mounted onto respective stepped edge surfaces of the right and left sidewalls. Pre-cast concrete riser modules also extending at least between the right and left sidewalls and mounted onto tread modules. These each extend vertically to successive stepped edge surfaces. Reinforcing cross brace members are fastened to the inward surfaces of the left and right sidewalls and extend at crossed diagonals between them. The precast modules each weight about 200 pounds or less and can be carried by two workmen. One-piece concrete footing pieces can be used to support the lower edges of the sidewall panel modules.

10. 发明授权

US06443666B1 Reinforced concrete panel and method of manufacture 失效
标题翻译：钢筋混凝土板及其制造方法
公开(公告)号：US06443666B1
公开(公告)日：2002-09-03
申请号：US09396466
申请日：1999-09-15
申请人： William H. Smith
发明人： William H. Smith
IPC分类号： E04C508
CPC分类号： E02B3/102 , B28B7/082 , B28B23/043 , B28B23/06 , E02D29/0275 , E02D2300/0034
摘要： A reinforced concrete panel is formed by embedding a stretched steel chain link mesh unit within concrete. The panel can be used to form a building or a flood dyke, or an earth reinforcing wall. The earth reinforcing wall is formed by digging a trench in the soil. Vertical posts are positioned in the trench, the posts spaced apart by a distance corresponding to a width of a panel. The panels are lowered between adjacent pairs of posts, and the edges of each panel slide within grooves formed in the posts. Finally, the trench is filled with concrete to encase the panels and posts.
摘要翻译：钢筋混凝土板是通过将拉伸的钢链接网单元嵌入到混凝土内而形成的。该面板可用于形成建筑物或洪水堤坝或地面加固墙。地面加固墙是通过在土壤中挖沟而形成的。垂直柱位于沟槽中，柱之间隔开与面板宽度相对应的距离。板在相邻的柱对之间降低，并且每个板的边缘在形成在柱中的槽内滑动。最后，沟渠里充满了混凝土，以便装饰板和柱子。

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