公开(公告)号：US4519415A

公开(公告)日：1985-05-28

申请号：US375882

申请日：1982-05-07

Applicant: William R. Carn

Inventor： William R. Carn

IPC: F17C3/04 ,  F17C3/02 ,  F17C13/00 ,  F17C13/12 ,  B65D90/02

CPC classification number: F17C3/022 ,  F17C13/126 ,  F17C2201/0109 ,  F17C2201/0119 ,  F17C2201/032 ,  F17C2203/0341 ,  F17C2203/0629 ,  F17C2203/0639 ,  F17C2203/0678 ,  F17C2205/0332 ,  F17C2205/0341 ,  F17C2221/011 ,  F17C2221/012 ,  F17C2221/033 ,  F17C2221/035 ,  F17C2223/0153 ,  F17C2223/0161 ,  F17C2223/033 ,  F17C2223/047 ,  F17C2225/047 ,  F17C2227/0135 ,  F17C2227/0178 ,  F17C2260/037 ,  Y02E60/321 ,  Y10T137/6123 ,  Y10T137/86196

Abstract: A storage tank for a volatile inflammable liquid is provided with an attachment fitting to which an elbow assembly can be attached to support a tapping machine. If the tank primary vessel fails, liquid retained by a secondary containment vessel can be drained out by using the tapping machine to make a hole through the attachment fitting and vessel walls. The attachment fitting is installed, when the tank is built, without impairing the integrity of the primary or secondary vessel walls or providing a hole therein.

Abstract translation: 用于易挥发性易燃液体的储罐设置有附接配件，弯管组件可附接到该附件以支撑攻丝机。 如果水箱主容器出现故障，则通过使用攻丝机通过安装配件和容器壁可以排出由二级容纳容器保留的液体。 安装配件时，在建造水箱时，不会损害初级或次级容器壁的完整性或在其中提供孔。

公开(公告)号：US4244563A

公开(公告)日：1981-01-13

申请号：US101730

申请日：1979-12-10

Applicant: William R. Carn

Inventor： William R. Carn

IPC: C21C5/46 ,  C21C5/50

CPC classification number: C21C5/4633

Abstract: A metallurgical vessel having a crucible supported by a trunnion having opposing axially aligned pins on which the vessel can rotate. At least one pin has a self-holding inward taper and fits in a tapered hole in the trunnion with an interference fit. The tapered pin can be inserted in the hole and be removed much easier than a cylindrical pin in a mating hole.

Abstract translation: 具有由耳轴支撑的坩埚的冶金容器具有相对的轴向对齐的销，容器可在其上旋转。 至少有一个销具有自我保持的向内锥形，并且配合在耳轴中的锥形孔中，并具有过盈配合。 锥形销可以插入孔中，并且比匹配孔中的圆柱形销更容易被移除。

公开(公告)号：US4174127A

公开(公告)日：1979-11-13

申请号：US894498

申请日：1978-04-07

Applicant: William R. Carn ,  James L. Carothers

Inventor： William R. Carn ,  James L. Carothers

IPC: F16L39/06 ,  F16L27/08

CPC classification number: F16L39/06

Abstract: A multiport piggable fluid-swivel comprising a first member having a first face, a second member having a second face adjoining and mating with the first face of the first member, the first face and the second face being positioned to rotate relative to each other about a common axis, a fluid conduit defined by a first raceway in the first face and a second raceway in the second face opposite the first raceway, an inlet conduit communicating with the fluid conduit and directed thereto at an angle so as to permit a pipeline pig to travel from the inlet conduit to the fluid conduit, an outlet conduit communicating with the fluid conduit, and a pipeline pig guide means extending from the fluid conduit to the outlet conduit to direct a pipeline pig from the fluid conduit to the outlet conduit.

Abstract translation: 一种具有第一面的第一构件和与第一构件的第一面相接合并与第一面相配合的第二面的多端口可点击式的流体旋转体，第一面和第二面被定位成相对于彼此围绕 公共轴线，由第一表面中的第一轨道限定的流体导管和与第一滚道相对的第二面中的第二滚道，与流体导管连通并以一定角度指向其的入口导管，以允许管道猪 从入口导管移动到流体导管，与流体导管连通的出口导管，以及从流体导管延伸到出口管道的管道导管装置，以将管线猪从流体导管引导到出口导管。