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:
May. 05, 2026
Filed:
Jan. 03, 2024
Zenner Metering Technology (Shanghai) Ltd., Shanghai, CN;
Ronghua Xu, Shanghai, CN;
Haijun Ren, Shanghai, CN;
Shihua Li, Shanghai, CN;
Wenjun Wang, Shanghai, CN;
ZENNER METERING TECHNOLOGY (SHANGHAI) LTD., Shanghai, CN;
Abstract
An ultrasonic gas meter based on a shunt metering device is provided. The ultrasonic gas meter includes a gas meter casing, and a gas flow stabilizer for stabilizing a gas flow is provided in the gas meter casing. A middle of the gas meter casing is provided with a gas port for gas circulation. A middle of a cavity of the gas port is provided with an ultrasonic metering device for metering a gas. An end of the cavity of the gas port is provided with a shunting plate for shunting the gas. The ultrasonic gas meter slows down and finally stabilizes a gas flow through the cooperation of a first stabilizing assembly, a second stabilizing assembly, a third stabilizing assembly, a limiting assembly, and a rotating assembly. In addition, the service life of the ultrasonic gas meter is extended through a filter screen.