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:
Jul. 20, 2021
Filed:
Apr. 20, 2020
Applicant:
Cw Holdings Ltd, Acheson, CA;
Inventors:
Jianke Wang, Conroe, TX (US);
Zhe Huangpu, Humble, TX (US);
Milton Anderson, Houston, TX (US);
Xiaonan Zhai, Houston, TX (US);
Leslie Wise, Acheson, CA;
Assignee:
CW Holdings Ltd, Acheson, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04B 27/10 (2006.01); F01B 3/00 (2006.01);
U.S. Cl.
CPC ...
F04B 27/1063 (2013.01); F01B 3/005 (2013.01);
Abstract
A variable stroke high pressure pump is disclosed. The pump uses a wobble plate design with dynamically variable tilt to provide continuous adjustment of pump stroke length and output. Dynamically variable tilt is accomplished using a linearly actuated tilt thruster rotationally coupled to the drive shaft to maintain a selected tilt of the wobble plate through the rotation of the wobble plate.