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. 06, 2014
Filed:
Jun. 12, 2012
Rüdiger Klug, Ahrensburg, DE;
Tino Schmalfuss, Hamburg, DE;
Rüdiger Klug, Ahrensburg, DE;
Tino Schmalfuss, Hamburg, DE;
Job Lizenz GmbH & Co. KG, Ahrensburg, DE;
Abstract
A thermal triggering element for sprinklers, valves or the like including an enclosed compartment with a container filled with a highly temperature-sensitive shattering fluid for precise and reproducible adjustment of a triggering temperature within the range of a few degrees Celsius. The invention increases the accuracy of the triggering temperature and identifies shattering liquids that allow precise sensitive triggering action in terms of temperature of the triggering element and open up further triggering temperatures ranges. The triggering fluid contains or consists of a hydrocarbon compound selected among one of the following substance groups or a mixture thereof: