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:
Apr. 14, 2025
Filed:
Feb. 05, 2024
Yantai Jereh Petroleum Equipment & Technologies Co., Ltd., Shandong, CN;
Peng Zhang, Shandong, CN;
Rikui Zhang, Shandong, CN;
Liang Lv, Shandong, CN;
Xiaolei Ji, Shandong, CN;
Chunqiang Lan, Shandong, CN;
Yipeng Wu, Shandong, CN;
Xincheng Li, Shandong, CN;
Yuxuan Sun, Shandong, CN;
Abstract
A fracturing device includes a power unit, and the power unit includes a muffling compartment, a turbine engine, and an air intake unit. The air intake unit is communicated with the turbine engine through an intake pipe and configured to provide a combustion-supporting gas to the turbine engine; the air intake unit is at a top of the muffling compartment and the muffling compartment has an accommodation space, the turbine engine is within the accommodation space. A fan is further provided to generate wither positive pressure or negative presser in the muffling compartment to facilitate a cooling of the turbine engine.