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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 11041490 B1

PDFFull Text
Expired
Date of Patent:
Jun. 22, 2021

Filed:

Mar. 23, 2017

Piston compressor with enlarged regulating region

Applicant:

Knorr-bremse Systeme Für Schienenfahrzeuge Gmbh, Munich, DE;

Inventors:

Thomas Kipp, Munich, DE;

Fedor Assonov, Munich, DE;

Michael Winkler, Munich, DE;

Assignee:

KNORR-BREMSE SYSTEME FÜR SCHIENENFAHRZEUGE GMBH;

Attorney:

Barnes & Thornburg LLP

Primary Examiner:

Christopher S Bobish

Int. Cl.
CPC ...
F04B 49/08 (2006.01); F04B 49/20 (2006.01); F04B 23/08 (2006.01); F04B 41/06 (2006.01); F04B 23/04 (2006.01); F04B 39/06 (2006.01); F04B 41/02 (2006.01); F04B 35/01 (2006.01); B61C 17/00 (2006.01);
U.S. Cl.
CPC ...
F04B 41/02 (2013.01); F04B 23/04 (2013.01); F04B 23/08 (2013.01); F04B 35/01 (2013.01); F04B 39/06 (2013.01); F04B 41/06 (2013.01); F04B 49/08 (2013.01); F04B 49/20 (2013.01); B61C 17/00 (2013.01);
Abstract

A piston compressor includes at least one cylinder for compressing air with a piston arranged such that it can move therein in a compression chamber arranged above the piston in the cylinder. The compression chamber is connected to an inlet arrangement for air to be compressed and to an outlet arrangement for compressed air, the piston compressor being drivable by a first drive device. The inlet arrangement includes a pre-compression device that can be driven by a second drive device with variable power and is used to increase the suction pressure at the air inlet.

Find Patent Forward Citations

Kipp, Thomas. (2021). Piston compressor with enlarged regulating region (U.S. Patent No. 11041490). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11041490

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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