公开(公告)号：US07497018B2

公开(公告)日：2009-03-03

申请号：US11442003

申请日：2006-05-26

Applicant: William Hersey ,  William H. Baylis ,  Yongxin Luo

Inventor： William Hersey ,  William H. Baylis ,  Yongxin Luo

IPC: G01C15/00 ,  G01B11/26

CPC classification number: G01C15/004 ,  G01C15/105 ,  Y10S33/21

Abstract: The present invention provides apparatus and a method for projecting an indication of alignment. The invention features forming a first output beam, and a second output beam that is substantially perpendicular to the first output beam. The first output beam indicates level, the second output beam indicates plumb, and the first and second output beams together indicate square.

Abstract translation: 本发明提供了用于投影对准指示的装置和方法。 本发明的特征在于：形成第一输出光束和基本上垂直于第一输出光束的第二输出光束。 第一输出光束指示电平，第二输出光束表示铅垂，第一和第二输出光束一起指示平方。

公开(公告)号：US20080067178A1

公开(公告)日：2008-03-20

申请号：US11900471

申请日：2007-09-12

Applicant: Hongli Sun ,  Yongxin Luo ,  Xiaohu Yang

Inventor： Hongli Sun ,  Yongxin Luo ,  Xiaohu Yang

IPC: F17C1/00

CPC classification number: F17C3/00 ,  F17C2201/0109 ,  F17C2201/035 ,  F17C2201/054 ,  F17C2203/0308 ,  F17C2203/0639 ,  F17C2205/0107 ,  F17C2205/0126 ,  F17C2205/0169 ,  F17C2209/221 ,  F17C2223/0153 ,  F17C2223/033 ,  F17C2223/035 ,  F17C2260/012 ,  F17C2260/017

Abstract: A tank container for transporting and storing liquefied gas, including a tank that includes a cylinder body and two heads arranged oppositely and welded with both ends of the cylinder body; and a frame assembly for fixing and supporting said tank, which includes a front frame and a rear frame fixed at both ends of said tank respectively. The cylinder body has a shell thickness δ substantially equal to: Pc×Di/(2σb/Ks−Pc), wherein, Pc is the calculated pressure of the tank, required by the transported liquefied gas, Di is the inner diameter of the cylinder body, σb is the maximum tensile strength of material of the cylinder body at a normal temperature, and Ks is a safety factor no larger than 2.6. The tank container is designed through stress analysis methods, the safeness of which has been verified.

Abstract translation: 一种用于运输和储存液化气的储罐容器，包括一个罐体，该罐体包括一个缸体和两个头部，它们相对地排列并与缸体的两端焊接; 以及用于固定和支撑所述罐的框架组件，其包括分别固定在所述箱的两端的前框架和后框架。 圆柱体具有基本上等于以下的壳体厚度增量：（1）/（2σ/ 2） > - >其中，P C3是运输的液化气体所需的计算出的罐的压力，D i是 气缸体的内径，σB是在正常温度下气缸体的材料的最大拉伸强度，K S S是不大于2.6的安全系数 。 罐容器是通过应力分析方法设计的，其安全性已得到验证。

公开(公告)号：US20070271800A1

公开(公告)日：2007-11-29

申请号：US11442003

申请日：2006-05-26

Applicant: William Hersey ,  William H. Baylis ,  Yongxin Luo

Inventor： William Hersey ,  William H. Baylis ,  Yongxin Luo

IPC: G01C15/00

CPC classification number: G01C15/004 ,  G01C15/105 ,  Y10S33/21

Abstract: The present invention provides apparatus and a method for projecting an indication of alignment. The invention features forming a first output beam, and a second output beam that is substantially perpendicular to the first output beam. The first output beam indicates level, the second output beam indicates plumb, and the first and second output beams together indicate square.

Abstract translation: 本发明提供了用于投影对准指示的装置和方法。 本发明的特征在于：形成第一输出光束和基本上垂直于第一输出光束的第二输出光束。 第一输出光束指示电平，第二输出光束表示铅垂，第一和第二输出光束一起指示平方。