Company Filing History:
9 out of 235 
2 out of 6 
1 out of 72 Years Active: 2020-2025
Title: Innovative Contributions of Xiaozhang Lei in Rock Mechanics Testing
Introduction
Xiaozhang Lei is an accomplished inventor based in Chengdu, China, with a strong focus on rock mechanics testing. With a total of eight patents to his name, Lei has contributed significantly to advancements in this field, particularly under high temperature and high pressure conditions. His inventions have paved the way for more reliable and efficient testing systems, underscoring his impact on engineering and geosciences.
Latest Patents
One of Xiaozhang Lei's notable recent patents is the "Loading platform for rock mechanics test." This invention provides a simple and reliable means of connecting a high temperature and high pressure force sensor within a triaxial chamber cavity to an upper solid rigid column. The loading platform comprises a master rod, a secondary rod, and a stop sleeve, which features two corbel structures for added stability. The secondary rod integrates a circular magnetic block that helps in aligning the holes on the apparatus for precise measurements.
Another significant patent of Lei is the "Bearing system for rock mechanics test under high temperature and high pressure multi-field coupling in deep earth." This innovative system includes a force sensor lifting seat and a jack, designed to enhance the accuracy and ease of operation during experiments. The connecting disk and support disk form a control operation channel which aids in aligning the force sensor with a solid steel column, ensuring effective bolting and operational precision.
Career Highlights
Xiaozhang Lei has garnered invaluable experience throughout his career by working at prestigious institutions such as Sichuan University and the Research Institute of Petroleum Exploration & Development under PetroChina Company Limited. His tenure in these organizations has allowed him to refine his skills, culminating in his impressive portfolio of patents.
Collaborations
Throughout his career, Lei has collaborated with notable peers, including Jianfeng Liu and Jianliang Pei. These partnerships have facilitated the sharing of ideas and expertise, further enriching the innovative processes that have led to his successful inventions.
Conclusion
Xiaozhang Lei's contributions to the field of rock mechanics test systems illustrate the significance of innovation in advancing scientific research. With a strong portfolio of patents, along with his collaborations and career experiences, he continues to inspire future generations of inventors and researchers in the domain of engineering and geoscience. His work not only enhances the understanding of rock mechanics but also shapes the future of testing methodologies in complex environments.
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