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.:
Date of Patent:
May. 05, 2026
Filed:
Feb. 10, 2023
Applicant:
Burckhardt Compression Ag, Winterthur, CH;
Inventor:
Reiner Schulz, Lottstetten, DE;
Assignee:
BURCKHARDT COMPRESSION AG, Winterthur, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04B 39/10 (2006.01); F16K 15/10 (2006.01);
U.S. Cl.
CPC ...
F04B 39/1066 (2013.01); F04B 39/1053 (2013.01); F16K 15/10 (2013.01);
Abstract
A valve for a reciprocating compressor having a valve seat with a plurality of flow channels which open into an end face of the valve seat; a valve plate having a planar sealing surface which is designed to control the flow channels of the valve seat and has passage openings which are spatially offset relative to the flow channels of the valve seat, at least one projection being arranged on the end face of the valve seat, which projection projects into a passage opening of the valve plate at least in a closed valve state.