公开(公告)号：US08646641B2

公开(公告)日：2014-02-11

申请号：US13055061

申请日：2009-07-17

申请人： Neil Andrew Moir

发明人： Neil Andrew Moir

IPC分类号： B65D8/08

CPC分类号： B65D88/128

摘要： The invention relates to a tank for storing fluid. In one embodiment, a tank (10) for storing fluids is disclosed, the tank comprising a vessel (12) for receiving and storing fluid, and a reinforcing structure (14) for the vessel. The reinforcing structure is located externally of the vessel. The vessel has a generally quadrilateral shape in plan view, and a base (16) which is generally dish-shaped, with an outlet (18) located in a position which facilitates discharge of the fluid from the vessel. In providing a tank having a vessel which is generally quadrilateral shape in plan view, the tank offers benefits over prior cylindrical tanks in terms of maximizing the use of available storage space on a ship, or on a vehicle used to transport the tank. Additionally, in providing a tank having a vessel which has a base that is generally dish-shaped, the tank offers improvements over prior quadrilateral shape tanks. In particular, the tank may be cheaper and easier to construct; may be capable of supporting higher pressures; and/or makes better use of available storage space, due to the curved nature of the base.

摘要翻译： 本发明涉及一种用于储存流体的罐。 在一个实施例中，公开了一种用于存储流体的罐（10），该罐包括用于容纳和储存流体的容器（12）和用于该容器的加强结构（14）。 加强结构位于船的外部。 容器在平面图中具有大致四边形的形状，以及通常为碟形的基部（16），其中出口（18）位于便于从容器排出流体的位置。 在提供具有在平面图中大致四边形形状的容器的罐中，在最大限度地利用在船上或用于运输罐的车辆上的可用存储空间方面，罐提供优于现有圆柱形罐的优点。 此外，在提供具有通常具有碟形形状的基座的容器的罐的情况下，该槽比先前的四边形形状的罐具有改进。 特别地，罐可以更便宜并且更容易构造; 可能支持更高的压力; 和/或由于基部的弯曲性质而更好地利用可用的存储空间。

公开(公告)号：US20110121003A1

公开(公告)日：2011-05-26

申请号：US13055061

申请日：2009-07-17

申请人： Neil Andrew Moir

发明人： Neil Andrew Moir

IPC分类号： F17C1/02

CPC分类号： B65D88/128

摘要： The invention relates to a tank for storing fluid. In one embodiment, a tank (10) for storing fluids is disclosed, the tank comprising a vessel (12) for receiving and storing fluid, and a reinforcing structure (14) for the vessel. The reinforcing structure is located externally of the vessel. The vessel has a generally quadrilateral shape in plan view, and a base (16) which is generally dish-shaped, with an outlet (18) located in a position which facilitates discharge of the fluid from the vessel. In providing a tank having a vessel which is generally quadrilateral shape in plan view, the tank offers benefits over prior cylindrical tanks in terms of maximising the use of available storage space on a ship, or on a vehicle used to transport the tank. Additionally, in providing a tank having a vessel which has a base that is generally dish-shaped, the tank offers improvements over prior quadrilateral shape tanks. In particular, the tank may be cheaper and easier to construct; may be capable of supporting higher pressures; and/or makes better use of available storage space, due to the curved nature of the base.

摘要翻译： 本发明涉及一种用于储存流体的罐。 在一个实施例中，公开了一种用于存储流体的罐（10），该罐包括用于容纳和储存流体的容器（12）和用于该容器的加强结构（14）。 加强结构位于船的外部。 容器在平面图中具有大致四边形的形状，以及通常为碟形的基部（16），其中出口（18）位于便于从容器排出流体的位置。 在提供具有在平面图中大致四边形形状的容器的罐中，在最大限度地利用在船上或用于运输罐的车辆上的可用存储空间方面，罐提供优于现有圆柱形罐的优点。 此外，在提供具有通常具有碟形形状的基座的容器的罐的情况下，该槽比先前的四边形形状的罐具有改进。 特别地，罐可以更便宜并且更容易构造; 可能支持更高的压力; 和/或由于基部的弯曲性质而更好地利用可用的存储空间。

公开(公告)号：US07357198B2

公开(公告)日：2008-04-15

申请号：US10543094

申请日：2004-01-26

申请人： Bruce Mcgarian ,  Rory McCrae Tulloch ,  Neil Andrew Moir

发明人： Bruce Mcgarian ,  Rory McCrae Tulloch ,  Neil Andrew Moir

IPC分类号： E21B17/18

CPC分类号： E21B23/006 ,  E21B21/103

摘要： The invention relates to apparatus for use in wellbores and particularly, but not exclusively, to circulating subs used during downhole drilling operations. The apparatus includes a control groove and a pin received within the control groove for determining whether or not a longitudinal movement of a piston in a given direction relative to the apparatus body will move the apparatus between open and closed configurations. The apparatus further includes a control member located between and movable relative to the body and the piston. The control groove is defined in one of the piston and control member, and the pin is provided on the other of the piston and control member. Means are also provided for constraining movement of the piston relative to the body to longitudinal movement only. The invention thus provides an apparatus which has improved reliability in moving between open and closed configurations.

摘要翻译： 本发明涉及在井筒中使用的装置，特别地但不排他地涉及在井下钻井作业中使用的循环槽。 该装置包括控制槽和接收在控制槽内的销，用于确定活塞在相对于装置主体的给定方向上的纵向移动是否将在打开和关闭构型之间移动装置。 该装置还包括位于主体和活塞之间并可移动的控制构件。 控制槽限定在活塞和控制构件中的一个中，并且销设置在活塞和控制构件的另一个上。 还提供了用于将活塞相对于身体的运动限制为纵向运动的装置。 因此，本发明提供了一种在打开和关闭构型之间移动的可靠性提高的装置。