Patent · US Active

Valve component for regulating or controlling a fluid pressure

US10787942B2 · kind B2 · utility

0Cited by

1References

18Claims

0Family size

Assignee

MANN+HUMMEL GmbH · DE

Inventors

Lukas Bock · Bietigheim-Bissingen, DE
Juergen Tilg · Ittlingen, DE

Key dates

Filing date	Oct 19, 2018
Grant date	Sep 29, 2020
Priority date	—
Expiry date	Oct 19, 2038

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF01M2013/0016
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A valve component is provided with a unit for regulating or controlling a fluid pressure and is further provided with an expansion chamber. The unit has a valve housing with a first housing part and a second housing part, between which a switching element is arranged. The first housing part has an inlet and an outlet for a fluid. The switching element is arranged between the inlet and the outlet for regulating, releasing or shutting of a flow of the fluid. The switching element separates two chambers in the valve housing from each other. In open switching position of the switching element, the inlet and the outlet are connected by one of the chambers, and at least one first venting bore opens from the other one of the chambers into the expansion chamber.

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