Patent · US Active

System with a compressor and with a consumer in a motor vehicle

US8337169B2 · kind B2 · utility

0Cited by

12References

7Claims

0Family size

Assignee

KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH · DE

Inventor

Eduard Gerum · Rosenheim, DE

Key dates

Filing date	Jan 16, 2009
Grant date	Dec 25, 2012
Priority date	—
Expiry date	Feb 28, 2031

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF04C2270/02
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A system has a compressor and a consumer which are coupled to a drivetrain and extract energy through the drivetrain. The consumer is suitable for varying an absorption of power, which is made available to it by the drivetrain, as a function of a power which is required for compressor operation and which is supplied from the drivetrain to the compressor. A pump has at least one pump chamber which generates a pumping power during pumping operation. The pump additionally has at least one pump chamber which generates no pumping power or a reduced pumping power during pumping operation.

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