Patent · US Active

Injector having a tripartite valve seat

US11519374B2 · kind B2 · utility

0Cited by

4References

10Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Kai Gartung · Stuttgart, DE
Matthias Lausch · Leonberg, DE

Key dates

Filing date	Sep 27, 2017
Grant date	Dec 6, 2022
Priority date	—
Expiry date	Oct 22, 2037

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF02M2200/8084
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

An injector for injecting a fluid includes a base body having an opening and a sealing seat, a spray-orifice disk having at least one spray orifice, and a clamping ring, the spray-orifice disk being disposed in the opening of the base body, and a first nonpositive connection is provided between the spray-orifice disk and the base body, and a second nonpositive connection is provided between the base body and the clamping ring.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.