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. 12, 2015
Filed:
Apr. 10, 2012
Applicants:
Bernard Spiegl, Vienna, AT;
Tino Lindner-silwester, Vienna, AT;
Peter Dolovai, Vienna, AT;
Christian Kernbichler, Enzersdorf an der Fischa, AT;
Inventors:
Bernard Spiegl, Vienna, AT;
Tino Lindner-Silwester, Vienna, AT;
Peter Dolovai, Vienna, AT;
Christian Kernbichler, Enzersdorf an der Fischa, AT;
Assignee:
Hoerbiger Kompressortechnik Holding GmbH, Vienna, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04B 39/08 (2006.01); F04B 7/00 (2006.01); F04B 39/10 (2006.01);
U.S. Cl.
CPC ...
F04B 39/08 (2013.01); F04B 7/0076 (2013.01); F04B 39/1053 (2013.01);
Abstract
In a reciprocating piston compressor with delivery rate control, the electromagnetic actuating device () of the valve lifter () has a separate positioning drive () for adjusting the working stroke range of the magnetic actuator () used, whereby this can be chosen to be small and highly dynamic and only low power losses occur.