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:
Feb. 24, 2026
Filed:
Sep. 22, 2022
Abb Schweiz Ag, Baden, CH;
Alexandre Caillot, Viuz-la-Chiesaz, FR;
Christopher Pierce, Gresy-sur-Aix, FR;
Mahesh Vaze, Bangalore, IN;
Subhashish Dasgupta, Bangalore, IN;
ABB SCHWEIZ AG, Baden, CH;
Abstract
A hydraulic valve configured to connect a first pipe extending according to a first axis and a second pipe extending according to a second axis, the hydraulic valve comprising a body having two first ports that are aligned and configured to connect two fractions of the first pipe and two second ports that are aligned and configured to connect two fractions of the second pipe; a rotating shutter mounted in the body and configured to rotate according to an actuating axis that is transverse to the first axis and the second axis when the two first ports are connected to the first pipe and the two second ports are connected to the second pipe, the rotating shutter being provided with a first straight channel and a second straight channel, the first straight channel connecting the two first ports and the second straight channel connecting the two second ports in a closed angular position of the rotating shutter; the hydraulic valve further having a passage channel distinct from the first straight channel and the second straight channel and being configured to connect one of the first ports to one of the second ports in an open angular position of the rotating shutter.