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:
Apr. 05, 2005
Filed:
May. 20, 2003
Ulrich Schiestl, Feldkirch, AT;
Hans Gschwend, Buchs, CH;
Iwan Wolf, Chur, CH;
Andreas Klima, Bludesch, AT;
Thomas Granacher, Schaan, LI;
Walter Odoni, Planken, LI;
Ulrich Rosenbaum, Wangs, CH;
Ulrich Schiestl, Feldkirch, AT;
Hans Gschwend, Buchs, CH;
Iwan Wolf, Chur, CH;
Andreas Klima, Bludesch, AT;
Thomas Granacher, Schaan, LI;
Walter Odoni, Planken, LI;
Ulrich Rosenbaum, Wangs, CH;
Hilti Aktiengesellschaft, Schaan, LI;
Abstract
A pressure container with an outer container () and a constantly deformable or compressible inner container is arranged within the outer container (), whose container wall is constructed of a metallic foil. A fill material chamber () for fill material () is arranged in the inner container () and in the outer container (), a propellant chamber () is formed for propellant (), which are separated from one another in a fluid- and/or gas-tight manner. The pressure container is furthermore provided with a cover part () for sealing the containers (), on which a valve part () is arranged for dispensing fill material () from the fill material chamber () to the outside. For improving the pressure container it is proposed that a compensation body () be provided in the inner container () for the purpose of compensating volume variations in the fill material chamber ().