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. 28, 2025
Filed:
Mar. 22, 2023
Savant Holdings Llc, South Jordan, UT (US);
Bret J. Park, South Jordan, UT (US);
Taylor J. Summers, South Jordan, UT (US);
Zackary D. Swasey, Riverton, UT (US);
Savant Holdings LLC, South Jordan, UT (US);
Abstract
A multi-stage actuator for a turbocharger is disclosed. The actuator may comprise a diaphragm having an axially movable portion. An actuating shaft is coupled to the axially movable portion such that axial movement of the axially movable portion causes axial movement of the actuating shaft. Only a first spring resists axial movement of the axially movable portion within a first range of axial positions of the axially movable portion, and both a first and a second spring resist axial movement of the axially movable portion within a second range of axial positions of the axially movable portion.