Patent · US Active

Damping device

US10400800B2 · kind B2 · utility

0Cited by

11References

15Claims

0Family size

Assignee

HYDAC TECHNOLOGY GMBH · DE

Inventors

Herbert Baltes · Losheim, DE
Peter Kloft · Ransbach-Baumbach, DE
Robert Marinus Behr · Weyhe, DE
Frank Thielecke · Buxtehude, DE
Arne Waitschat · Hamburg, DE

Key dates

Filing date	Feb 19, 2016
Grant date	Sep 3, 2019
Priority date	—
Expiry date	Feb 19, 2036

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16L55/05
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

A damping device for damping or avoiding pressure surges, such as pulses, in hydraulic supply circuits has a damping housing (1) surrounding a damping chamber and having a fluid inlet (35) and a fluid outlet (41). A fluid receiving chamber extends between the fluid inlet (35) and the fluid outlet (41). During operation of the device, a fluid flow crosses the damping chamber in a throughflow direction (11), from the fluid inlet (35) to the fluid outlet (41). Parts of the fluid receiving chamber extend transversely with respect to the throughflow direction (11). More than one fluid receiving chamber is arranged one after the other in the throughflow direction (11). The fluid receiving chamber that is first upstream and the fluid receiving chamber that is last downstream immediately adjoin the fluid inlet (35) and the fluid outlet (41), respectively.

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