Patent · US Active

Distributor apparatus of a common-rail system

US11199168B2 · kind B2 · utility

0Cited by

2References

14Claims

0Family size

Assignee

MTU FRIEDRICHSHAFEN GMBH · DE

Inventors

Robby Gerbeth · Friedrichshafen, DE
Oscar Blasco · Friedrichshafen, DE
Hubert Lugger · Friedrichshafen, DE
Frank MLICKI · Radolfzell, DE
Thilo Kreeb · Ravensburg, DE

Key dates

Filing date	Sep 1, 2020
Grant date	Dec 14, 2021
Priority date	—
Expiry date	Sep 1, 2040

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF02M2200/8076
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A distributor apparatus of a common rail system for an internal combustion engine. The distributor apparatus is designed with at least one distributor device having a high-pressure line for fuel and a plurality of feed lines branching off from the high-pressure line within the distributor device. Each feed line leads to an individual accumulator and an injector. The feed line is associated with a restriction device and a discharge bore, which is designed to cooperate with a pressure-measuring device and which is arranged downstream of the restriction device, such that the restriction device is arranged in the feed line and the discharge bore, arranged in the distributor device, is connected to the feed line downstream of the restriction device.

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