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1.发明申请Non-Linear Transformer with Improved Construction and Method of Manufacturing the Same 审中-公开具有改进结构的非线性变压器及其制造方法公开(公告)号：US20120139678A1
公开(公告)日：2012-06-07
申请号：US13308998
申请日：2011-12-01
CPC分类号： H01F41/08 , H01F3/10 , H01F27/2847 , H01F30/12 , Y10T29/49071
摘要： A three-phase non-linear transformer and a method of constructing the same. The non-linear transformer includes a non-linear ferromagnetic core having a plurality of frames, each of which has a closed or substantially closed periphery. The frames are arranged to form at least three legs. A low voltage winding is formed around each leg and a high voltage winding is formed around each low voltage winding. Each high voltage winding includes a plurality of serially-connected disc windings. Each of the disc windings is formed of alternating concentric layers of a conductor strip and an insulation strip, wherein the conductor strip having a width to thickness ratio of greater than 10:1. A casing encapsulates each pair of high voltage and low voltage windings. The casing is formed using a mold at least partially formed by a winding device used to wind the high voltage and low voltage windings.
摘要翻译： 一种三相非线性变压器及其构造方法。 非线性变压器包括具有多个框架的非线性铁磁芯，每个框架具有闭合或基本上封闭的周边。 框架布置成形成至少三条腿。 在每个支腿周围形成低压绕组，并且在每个低压绕组周围形成高压绕组。 每个高压绕组包括多个串联连接的盘绕组。 每个盘绕组由导体条和绝缘条的交替的同心层形成，其中导体条的宽度与厚度之比大于10:1。 套管封装每对高压和低压绕组。 壳体使用至少部分地由用于卷绕高压和低压绕组的绕组装置形成的模具形成。
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公开(公告)号：US08884732B2
公开(公告)日：2014-11-11
申请号：US13399165
申请日：2012-02-17
CPC分类号： H01F27/02 , A62C3/16 , A62C99/0018 , Y10T29/49073
摘要： A dry-type network transformer has a core and coil windings insulated by a combustion-inhibiting gas. The combustion-inhibiting gas, core and coil windings are disposed within a hermetically-sealed enclosure. The combustion-inhibiting gas is air, an inert gas or a mixture of gases. The dry-type network transformer may be connected to a network protector. The network protector is further connected to a secondary network. The network protector prevents power from flowing from a secondary network to the primary side of the transformer. The dry-type network transformer is installed in a vault that is underground or at ground level. The dry-type network transformer may be suspended near the ceiling of the vault or installed at the base of the vault.
摘要翻译： 干式网络变压器具有由燃烧抑制气体绝缘的铁芯和线圈绕组。 燃烧抑制气体，铁芯和线圈绕组设置在气密密封的外壳内。 燃烧抑制气体是空气，惰性气体或气体混合物。 干式网络变压器可以连接到网络保护器。 网络保护器进一步连接到辅助网络。 网络保护器防止电源从二次网络流到变压器的初级侧。 干式网络变压器安装在地下或地面的拱顶内。 干式网络变压器可以悬挂在保险库的天花板附近或安装在保险库的底部。
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公开(公告)号：US20120300358A1
公开(公告)日：2012-11-29
申请号：US13477554
申请日：2012-05-22
CPC分类号： H01H31/003 , H01H3/40 , H01H3/58 , Y10T29/49073
摘要： A grounding switch is comprised of a structural frame, at least one first contact, at least one second contact, at least one spacer, and a geared drive assembly. The opening and closing of the grounding switch is controlled by the geared drive assembly. The geared drive assembly is operable to rotate the at least one second contact around the axis of a connecting rod to move the at least one second contact into and out of contact with the at least one first contact. The closing of the grounding switch first and second contacts serve to connect a transformer or other electrical device to ground potential.
摘要翻译： 接地开关由结构框架，至少一个第一接触件，至少一个第二接触件，至少一个间隔件和齿轮传动组件组成。 接地开关的打开和关闭由齿轮传动组件控制。 所述齿轮传动组件可操作以使所述至少一个第二接触件围绕连杆的轴线旋转，以使所述至少一个第二接触件与所述至少一个第一接触件接触和脱离接触。 接地开关第一和第二接点的闭合用于将变压器或其他电气设备连接到地电位。
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公开(公告)号：US20120212312A1
公开(公告)日：2012-08-23
申请号：US13399165
申请日：2012-02-17
CPC分类号： H01F27/02 , A62C3/16 , A62C99/0018 , Y10T29/49073
摘要： A dry-type network transformer has a core and coil windings insulated by a combustion-inhibiting gas. The combustion-inhibiting gas, core and coil windings are disposed within a hermetically-sealed enclosure. The combustion-inhibiting gas is air, an inert gas or a mixture of gases. The dry-type network transformer may be connected to a network protector. The network protector is further connected to a secondary network. The network protector prevents power from flowing from a secondary network to the primary side of the transformer. The dry-type network transformer is installed in a vault that is underground or at ground level. The dry-type network transformer may be suspended near the ceiling of the vault or installed at the base of the vault.
摘要翻译： 干式网络变压器具有由燃烧抑制气体绝缘的铁芯和线圈绕组。 燃烧抑制气体，铁芯和线圈绕组设置在气密密封的外壳内。 燃烧抑制气体是空气，惰性气体或气体混合物。 干式网络变压器可以连接到网络保护器。 网络保护器进一步连接到辅助网络。 网络保护器防止电源从二次网络流到变压器的初级侧。 干式网络变压器安装在地下或地面的拱顶内。 干式网络变压器可以悬挂在保险库的天花板附近或安装在保险库的底部。
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公开(公告)号：US09190230B2
公开(公告)日：2015-11-17
申请号：US13477554
申请日：2012-05-22
CPC分类号： H01H31/003 , H01H3/40 , H01H3/58 , Y10T29/49073
摘要： A grounding switch is comprised of a structural frame, at least one first contact, at least one second contact, at least one spacer, and a geared drive assembly. The opening and closing of the grounding switch is controlled by the geared drive assembly. The geared drive assembly is operable to rotate the at least one second contact around the axis of a connecting rod to move the at least one second contact into and out of contact with the at least one first contact. The closing of the grounding switch first and second contacts serve to connect a transformer or other electrical device to ground potential.
摘要翻译： 接地开关由结构框架，至少一个第一接触件，至少一个第二接触件，至少一个间隔件和齿轮传动组件组成。 接地开关的打开和关闭由齿轮传动组件控制。 所述齿轮传动组件可操作以使所述至少一个第二接触件围绕连杆的轴线旋转，以使所述至少一个第二接触件与所述至少一个第一接触件接触和脱离接触。 接地开关第一和第二接点的闭合用于将变压器或其他电气设备连接到地电位。
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公开(公告)号：US20110214227A1
公开(公告)日：2011-09-08
申请号：US13099619
申请日：2011-05-03
CPC分类号： E03D11/16
摘要： A water closet bolt comprises an upper end and a lower end with a threaded body extending therebetween. The lower end includes an oblong foot and the upper end includes a male or female notch for visually indicating the orientation of the long axis of the oblong foot. The notch also serves as a gripping surface to aid the installer in the installation of the toilet. Furthermore, the bottom of the notch acts as a break-off point to aid the installer in removing an excess portion of the bolt after the completing the installation.
摘要翻译： 一个水槽螺栓包括上端和下端，螺纹体在其间延伸。 下端包括长方形的脚，并且上端包括用于可视地指示长方形脚的长轴方向的公形凹槽或阴凹口。 凹口还用作抓握表面以帮助安装者安装马桶。 此外，切口的底部作为分离点，以在安装完成后帮助安装者移除螺栓的多余部分。
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公开(公告)号：US07834736B1
公开(公告)日：2010-11-16
申请号：US12533450
申请日：2009-07-31
申请人： Charles W. Johnson , Joel A. Kern
发明人： Charles W. Johnson , Joel A. Kern
IPC分类号： H01F27/28
CPC分类号： H01F27/022 , H01F27/04 , H01F27/06 , H01F30/06 , H01F30/16 , H01F2027/328
摘要： A distribution transformer adapted for mounting to a utility pole. The distribution transformer includes a plurality of coil assemblies mounted to a ferromagnetic core. Each of the coil assemblies includes a low voltage coil and a high voltage coil. The low voltage coils are connected together and the high voltage coils are connected together. An encasement comprised of an insulating resin encapsulates the core and the coil assemblies. The encasement includes a substantially annular body and a pair of high voltage bushings extending outwardly from the body. Terminals extend from the high voltage bushings and are connected to the high voltage coils.
摘要翻译： 适用于安装在电线杆上的配电变压器。 配电变压器包括安装在铁磁芯上的多个线圈组件。 每个线圈组件包括低压线圈和高压线圈。 低压线圈连接在一起，高压线圈连接在一起。 由绝缘树脂构成的封装件包封芯和线圈组件。 外壳包括基本上环形的主体和从主体向外延伸的一对高压套管。 端子从高压套管延伸并连接到高压线圈。
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公开(公告)号：US5679251A
公开(公告)日：1997-10-21
申请号：US505851
申请日：1995-07-24
CPC分类号： B01D39/2058 , B01D29/111 , B01D39/1615 , B01D39/1623 , B01D39/18 , B01D39/2055 , B01D2239/0225 , B01D2239/0464 , B01D2239/0609 , B01D2239/064 , B01D2239/065 , B01D2239/0695
摘要： A diesel engine secondary oil filter is formed from a punched tinned steel spiral lock seam center tube, with a flanged cap at one end and a flanged threaded outlet at the other end. A layer of polyester non-woven media is wrapped in one wind around the center tube. A yarn is wound is a 27-diamond pattern in a first yarn section out to two inches outer diameter. The yarn is tied off. Knitted socks are first placed partially on axial ends of the first wound section, leaving half of the socks extending over the ends. A sheet of activated carbon paper about 1/6 of an inch thick and about 52 inches long is rolled onto the filter cartridge with about nine turns. The carbon paper is made of a cellulose paper impregnated with about 50% activated carbon powder by weight. After the activated carbon paper is wrapped around the first wound section, the free ends of the socks are pulled over axial ends of the activated carbon paper layers, and an outer yarn is wound around the activated carbon paper out to a four inch outer diameter. The yarn is a cotton fiber paper fiber blend, in which the paper fibers are created from crushed and torn two inch strips of thin loose fiber paper such as, for example, paper like toilet paper. The cotton and paper fibers are blended, carded and spun into yarn before the winding of the yarn. The inner wound section is made of that cotton paper fiber blend, or polypropylene yarn, or a yarn comprising two strands of cotton paper blend spun yarn and polypropylene yarn.
摘要翻译： 柴油发动机二次滤油器由冲压的镀锡钢螺旋锁缝中心管形成，在一端具有法兰盖，另一端形成带凸缘的螺纹出口。 一层聚酯无纺布介质围绕中心管缠绕一圈。 纱线被卷绕成直径为2英寸的第一纱线部分中的27钻石图案。 纱线被束缚。 首先将针织袜子部分地放置在第一缠绕部分的轴向端部上，留下一半的袜子在端部上延伸。 约一圈约一圈的约一英寸厚的约一英寸厚和约52英寸长的+ E，1/6 + EE的活性炭纸卷在滤筒上。 碳纸由以约50重量％的活性炭粉末浸渍的纤维素纸制成。 在将活性炭纸卷绕在第一缠绕部分上之后，袜子的自由端被拉动到活性炭纸层的轴向端部上，而将外纱线缠绕在活性炭纸上四英寸外径。 纱线是棉纤维纸纤维混合物，其中纸纤维由破碎且撕裂的两英寸薄松散纤维纸条制成，例如纸像卫生纸。 棉纱和纸纤维在纱线缠绕之前进行混纺，梳理和纺丝。 内部卷绕部分由该棉纸纤维混合物或聚丙烯纱线制成，或由两股棉纸混合纺纱和聚丙烯纱线组成的纱线制成。
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公开(公告)号：US5271537A
公开(公告)日：1993-12-21
申请号：US929416
申请日：1992-08-14
申请人： Charles W. Johnson
发明人： Charles W. Johnson
CPC分类号： B05B9/0894 , B05B1/3046 , B65D83/207 , B65D83/202
摘要： A dispenser device for products contained in a container under pressure, and having, a dispenser body, a handle connected to the dispenser body, an axial recess extending along the body, and having a forward end and a rearward end, a container support formed on the body, and an opening extending from the container support to the axial recess, a dispenser nozzle extending forwardly from the forward end of the body, and having a dispenser opening and an interior valve seat and a dispensing conduit extending axially, a valve member moveable into an out of engagement with the valve seat, a valve operating rod extending along the axial conduit, and through the recess in the body, the material being able to flow along the axial recess and the axial conduit around the operating rod, and a rear opening at the rearward end of the body with and a seal, an extension of the valve operating rod extending rearwardly through the rear opening, a handle opening in the handle, a connection extending from the rearward extension of the valve operating rod through the handle opening so that an operator can procure rearward movement of the valve member to open the dispenser opening.
摘要翻译： 一种用于在压力下容纳在容器中的产品的分配器装置，并且具有分配器主体，连接到分配器本体的手柄，沿主体延伸的轴向凹部，并具有前端和后端，容器支架形成在 主体和从容器支撑件延伸到轴向凹部的开口，从主体的前端向前延伸的分配器喷嘴，并且具有分配器开口和内部阀座以及沿轴向延伸的分配导管，阀构件可移动 与阀座脱离接合，沿着轴向管道延伸的阀操作杆，并且通过主体中的凹部，该材料能够沿着轴向凹槽和围绕操作杆的轴向导管流动，并且后部 在主体的后端开口并具有密封件，阀操作杆的延伸部向后延伸穿过后开口，手柄中的手柄开口， 通过手柄开口使阀操作杆向后延伸，使得操作者可以获得阀构件的向后运动以打开分配器开口。
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公开(公告)号：US4845194A
公开(公告)日：1989-07-04
申请号：US19914
申请日：1987-02-27
CPC分类号： C07K9/008
摘要： An improvement in the large-scale recovery of vancomycin-type glycopeptide antibiotics which comprises (1) commingling the fermentation medium in which the antibiotic is produced with a polystyrene divinylbenzene resin such as Dow XFS-43278.00, (2) separating the resin from the medium and (3) eluting the antibiotic from the resin. This improvement avoids preliminary filtration and pH adjustment of the broth, simplifies waste-disposal problems and eliminates antibiotic losses due to mycelial adsorption and filtration.
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