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. 13, 2003
Filed:
Mar. 29, 2000
Applicant:
Inventors:
Norbert Gessner, Friedrichsthal, DE;
Reiner Schuster, Saarbrücken, DE;
Jürgen Knoblauch, Völklingen, DE;
Rainer Lodes, Zweibrücken, DE;
Assignee:
RAG Aktiengesellschaft, Essen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B67D 5/02 ;
U.S. Cl.
CPC ...
B67D 5/02 ;
Abstract
The invention relates to a container for fluids having a volume ( ) which can be filled with a fluid, and emptied by pressurizing the fluid by subjecting it to internal gas pressure. The invention is characterized in that the container has a valve device ( ) for filling the volume ( ) with the fluid, while the internal gas pressure is generated by compressing a gas trapped in the container ( ). It is thus not necessary to fill the receptacle with pressure gas separately.