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:
Jan. 19, 2010
Filed:
Jun. 06, 2005
Claus Bunke, Sereetz, DE;
Matthias Witt, Bad Schwartau, DE;
Rainer Kunz, Lübeck, DE;
Sven Heyer, Lübeck, DE;
Thomas Rossen, Lübeck, DE;
Henryk Schnaars, Lübeck, DE;
Claus Bunke, Sereetz, DE;
Matthias Witt, Bad Schwartau, DE;
Rainer Kunz, Lübeck, DE;
Sven Heyer, Lübeck, DE;
Thomas Rossen, Lübeck, DE;
Henryk Schnaars, Lübeck, DE;
Dräger Medical AG & Co. KG, Lübeck, DE;
Abstract
A pressure-resistant tank for liquids includes a plurality of differently shaped diecast parts () made of a first aluminum alloy (cast alloy). The diecast parts () are connected by means of a closed weld seam welded with an electron beam with the use of a second aluminum alloy (wrought alloy). The second aluminum alloy has especially a hydrogen content of less than 0.2 mL per 100 g of wrought alloy. The tank for liquids is especially an anesthetic tank and the anesthetic is desflurane.