Patent · US Active

Multistage piston compressor

US9109587B2 · kind B2 · utility

1Cited by

6References

15Claims

0Family size

Assignee

Linde GmbH · DE

Inventors

Robert Adler · Deutsch-Wagram, AT
Martin Pfandl · Rust im Tullnerfeld, AT
Georg Siebert · Hückeswagen, DE

Key dates

Filing date	Nov 18, 2011
Grant date	Aug 18, 2015
Priority date	—
Expiry date	Feb 6, 2033

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF04B53/142
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A multistage piston compressor for a gaseous or cryogenically liquefied medium with at least two compressor stages, which operatively interact with a shared drive train for purposes of joint powering, wherein each compressor stage exhibits a piston that is mechanically connected with the drive train, and arranged in a compressor cylinder so that it can longitudinally shift.

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