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:
Jan. 02, 2018
Filed:
Aug. 28, 2012
Dingding Chen, Tomball, TX (US);
LI Gao, Katy, TX (US);
Michael T. Pelletier, Houston, TX (US);
Nestor Javier Rodriguez, Shenandoah, TX (US);
Dingding Chen, Tomball, TX (US);
Li Gao, Katy, TX (US);
Michael T. Pelletier, Houston, TX (US);
Nestor Javier Rodriguez, Shenandoah, TX (US);
Halliburton Energy Services, Inc., Houston, TX (US);
Abstract
In some embodiments, an apparatus and a system, as well as a method and an article, may operate to receive a vibration signal having a frequency and a characteristic (e.g., voltage) proportional to the vibration amplitude of a tube in a vibrating tube density sensor. Further activity may include transmitting the density of a fluid flowing through the tube based on the frequency and an elastic modulus of the tube determined by the value of the characteristic. Additional apparatus, systems, and methods are described.