The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 08, 2015
Filed:
Oct. 19, 2012
China Petroleum & Chemical Corporation, Beijing, CN;
Sinopec Exploration & Production Research Institute, Beijing, CN;
Zhirong Zhang, Beijing, CN;
Tenger, Beijing, CN;
Dan Rao, Beijing, CN;
Weijun Shi, Beijing, CN;
Qigui Jiang, Beijing, CN;
Jianzhong Qin, Beijing, CN;
Qu Zhang, Beijing, CN;
Binbin Xi, Beijing, CN;
CHINA PETROLEUM & CHEMICAL CORPORATION, Beijing, CN;
SINOPEC EXPLORATION & PRODUCTION RESEARCH INSTITUTE, Beijing, CN;
Abstract
The present invention relates to a sample chamber for laser ablation analysis of fluid inclusions, comprising a sample cell having a sample cell through-hole extending along the vertical direction and a sample channel extending through the sample cell in a direction transverse to the vertical direction and communicating with the sample cell through-hole. A transparent element is arranged on each of the top and bottom sides of the sample cell through-hole, and is fixed to the sample cell through a fixing ring. The sample chamber further comprises a base comprising a viewing hole and a receiving portion for receiving the sample cell, wherein the viewing hole is coaxially aligned with the sample cell through-hole when the sample cell is placed within the receiving portion. According to the sample chamber of the present invention, it is only necessary to change the sample cell during replacement of the sample chamber, which leads to a convenient operation. At the same time, light from the microscope can pass through the viewing hole, so that the effect of observation is improved.