公开(公告)号：US20250003550A1

公开(公告)日：2025-01-02

申请号：US18696858

申请日：2022-09-27

Applicant: Graco Minnesota Inc.

Inventor： James R. Ebben ,  Bradley G. Kahler ,  Daniel M. Jensen ,  Dustin A. Tichy ,  Anthony J. Kuschel ,  Andrew P. Lowy ,  Suresha Saragur Nijaguna

IPC: F16N25/02 ,  F16N7/38

Abstract: A cartridge injector cooperates with internal features of a manifold to form a complete injector assembly. The cartridge injector includes a poppet that translates within a central passage of an injector body to distribute fluid between an inlet region and an outlet region of the central passage. A piston reciprocates relative to the injector body, blocking and unblocking the inlet region, or outlet region, of the central passage to meter a volume of fluid delivered to an outlet of the manifold.