公开(公告)号：US20140216149A1

公开(公告)日：2014-08-07

申请号：US13761791

申请日：2013-02-07

Applicant: SUPERIOR GRAPHITE CO.

Inventor： Changjun Zhou ,  James L. Bruley ,  Jess Maruri Garcia

IPC: E21B47/00

CPC classification number: E21B47/00 ,  G01N33/2823

Abstract: An assembly for the test chamber of a wellbore fluid testing apparatus for simulating fractures in a wellbore is provided comprising base plate of a first diameter having an aperture therethrough configured to be removably secured within the test chamber. A solid end plate of a second diameter smaller than the first diameter is provided that is removably secured to the base plate. One or more intermediate plates is provided that is located between the base plate and the end plate, each intermediate plate also having an aperture therethrough. At least one shim or spacer is provided to space the intermediate plates from any adjacent intermediate plate and/or to space the end plate from the adjacent intermediate plate. The spacer is configured to be removably secured to the assembly and to permit fluid flow in in the assembly through the aperture in the base plate and the opposed face of the intermediate plate and an adjacent intermediate plate or the base plate.

Abstract translation: 提供了一种用于模拟井眼中的裂缝的井眼流体​​测试装置的测试室的组件，包括具有穿过其中的孔的第一直径的基板，其被构造成可移除地固定在测试室内。 提供了比第一直径小的第二直径的实心端板，其可移除地固定到基板。 提供一个或多个中间板，其位于基板和端板之间，每个中间板还具有穿过其的孔。 提供至少一个垫片或间隔件以使中间板与任何相邻的中间板间隔开和/或使端板与相邻的中间板间隔开。 间隔件构造成可移除地固定到组件上并允许流体通过基板中的孔和中间板的相对面以及相邻的中间板或基板流入组件。

公开(公告)号：USRE43044E1

公开(公告)日：2011-12-27

申请号：US11999477

申请日：2001-11-16

Applicant: Peter L. Zaleski ,  David J. Derwin ,  Walter H. Flood

Inventor： Peter L. Zaleski ,  David J. Derwin ,  Walter H. Flood

IPC: E01C7/00

CPC classification number: E01C7/182 ,  E01C11/265

Abstract: An electrically conductive paving system that has enhanced conductivity of the conductive graphite/asphalt layer. This is achieved by incorporating into the paving mixture a blend of two naturally occurring crystalline flake graphites, one being coarse (generally larger than 40 mesh/425 microns) and the other being fine (generally smaller than 100-200 mesh/150-75 microns). The ratio of course flake graphite to fine flake graphite may be from 1.5:1 and 1:1.5, but is preferably approximately 1:1.

Abstract translation: 具有导电石墨/沥青层的导电性提高的导电铺路系统。 这通过将两种天然存在的结晶薄片石墨的混合物并入铺路混合物中实现，一种是粗糙的（通常大于40目/ 425微米），另一种是细的（通常小于100-200目/ 150-75微米 ）。 片状石墨与细片状石墨的比例可以为1.5:1和1:1.5，但优选约为1:1。

公开(公告)号：US4634545A

公开(公告)日：1987-01-06

申请号：US709170

申请日：1985-03-07

Applicant: Peter L. Zaleski ,  Stanley H. Gratt

Inventor： Peter L. Zaleski ,  Stanley H. Gratt

IPC: B05D5/08 ,  C10M169/04 ,  C10M125/02

CPC classification number: B05D5/08 ,  C10M169/045 ,  C10M2201/041 ,  C10M2201/0413 ,  C10M2201/042 ,  C10M2201/0423 ,  C10M2203/10 ,  C10M2203/1006 ,  C10M2203/102 ,  C10M2203/1025 ,  C10M2203/104 ,  C10M2203/1045 ,  C10M2203/106 ,  C10M2203/1065 ,  C10M2203/108 ,  C10M2203/1085 ,  C10M2207/40 ,  C10M2207/402 ,  C10M2207/404 ,  C10M2211/044 ,  C10M2219/02 ,  C10M2223/00 ,  C10M2223/10 ,  C10N2240/00 ,  C10N2240/22 ,  C10N2240/30 ,  C10N2240/50 ,  C10N2240/52 ,  C10N2240/54 ,  C10N2240/56 ,  C10N2240/58 ,  C10N2240/60 ,  C10N2240/66

Abstract: A method of lubricating a railroad track comprising the steps of dispersing together a mixture of at least 30% by weight of powdered graphite having an average particle size of not larger than 50 microns, and an oil based carrier to yield a viscosity of approximately 25,000 centipoise at standard temperature and pressure; applying said dispersion to a railroad track and pressure fixing to form a film like coating thereon.

Abstract translation: 一种润滑铁轨的方法，包括以下步骤：将至少30重量％的平均粒度不大于50微米的粉末石墨和油基载体的混合物分散在一起，以产生约25,000厘泊的粘度 在标准温度和压力下; 将所述分散体施加到铁路轨道并进行压力固定以在其上形成膜状涂层。