Patent · US Active

Pressure medium supply arrangement

US9273700B2 · kind B2 · utility

8Cited by

2References

46Claims

0Family size

Assignee

WABCO GmbH · DE

Inventors

Klaus Bergemann · Biberach, DE
Morten Gehrke · Wennigsen (Deister), DE
Jorg Meier · Koblenzer Straße, DE
Jorg Scharpenberg · Langenhagen, DE

Key dates

Filing date	Mar 14, 2013
Grant date	Mar 1, 2016
Priority date	—
Expiry date	Jul 24, 2034

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB60G2500/205
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

A pressure medium supply arrangement for operating a pneumatic apparatus, comprises a pressure medium supply, a pressure medium connection, a vent connection and at least one pressure medium charging connection to the pneumatic apparatus, together with a suction line, a compressor line, a vent line and at least one pressure medium charging line. A charging apparatus is configured to simultaneously direct the pressurized pressure medium applied to the pressure medium charging connection, and the further pressure medium made available in the charging apparatus by the first compressor stage of a two-stage or multistage compressor, to the second compressor stage of the compressor.

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