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. 29, 2025
Filed:
Aug. 23, 2023
Eddy Pump Corporation, El Cajon, CA (US);
Phillip Rhyner, El Cajon, CA (US);
Abstract
A fluid pressure compensation apparatus includes a pipe, a pressure measuring device, a pressure compensating structure and a connecting mechanism. The pressure measuring device in fluid communication with the pipe. The pressure compensating structure is filled with a hydraulic fluid. The connecting mechanism is coupled to the pressure measuring device and coupled to the pressure compensating structure such that changes in pressure within the pipe measured by the pressure measuring device are mechanically transmitted via the connecting mechanism to the pressure compensating structure causing corresponding movement of the hydraulic fluid in and out of the pressure compensating structure.