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:
Jul. 17, 2007
Filed:
Dec. 01, 2004
Applicants:
Christian Petersen, Hattstedt, DE;
Heinz Otto Lassen, Flensburg, DE;
Marten Nommensen, Flensburg, DE;
Frank Holm Iversen, Padborg, DK;
Inventors:
Christian Petersen, Hattstedt, DE;
Heinz Otto Lassen, Flensburg, DE;
Marten Nommensen, Flensburg, DE;
Frank Holm Iversen, Padborg, DK;
Assignee:
Danfoss Compressors GmbH, Flensburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01B 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention concerns a piston compressor with a piston, which is connected with a crank pin of a drive shaft via a connecting rod having a longitudinal channel. It is endeavored to make the manufacturing of a piston compressor cost effective. For this purpose, it is ensured that the shaft of the connecting rod is made as a sheet metal pipe.