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:
Jun. 19, 2018
Filed:
Feb. 26, 2011
Applicant:
Martin Groben, Sulzbach, DE;
Inventor:
Martin Groben, Sulzbach, DE;
Assignee:
HYDAC TECHNOLOGY GMBH, Sulzbach/Saar, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 17/40 (2006.01); B65D 51/00 (2006.01); F15B 1/08 (2006.01); F16K 17/38 (2006.01); F17C 13/04 (2006.01); F17C 13/06 (2006.01); F17C 13/12 (2006.01); F15B 1/24 (2006.01);
U.S. Cl.
CPC ...
B65D 51/00 (2013.01); F15B 1/083 (2013.01); F16K 17/383 (2013.01); F17C 13/04 (2013.01); F17C 13/06 (2013.01); F17C 13/12 (2013.01); F15B 1/24 (2013.01); F15B 2201/205 (2013.01); F15B 2201/31 (2013.01); F15B 2201/4155 (2013.01); F17C 2201/019 (2013.01); F17C 2201/0119 (2013.01); F17C 2201/056 (2013.01); F17C 2203/0617 (2013.01); F17C 2205/0305 (2013.01); F17C 2205/0314 (2013.01); F17C 2205/0317 (2013.01); F17C 2205/0332 (2013.01); F17C 2205/0382 (2013.01); F17C 2205/0394 (2013.01); F17C 2221/014 (2013.01); F17C 2223/0123 (2013.01); F17C 2223/036 (2013.01); F17C 2250/043 (2013.01); F17C 2250/0439 (2013.01); F17C 2250/072 (2013.01); F17C 2260/023 (2013.01); F17C 2260/042 (2013.01); F17C 2270/0554 (2013.01); F17C 2270/0563 (2013.01);
Abstract
A safety apparatus is for containers loaded by gas pressure, in particular the gas side () of hydropneumatic devices such as hydraulic accumulators (). The safety apparatus has a connection device () that can be attached to the pressure chamber of the container to form a passage () between the gas side () of the container and the outside. A structure () normally blocks the passage () and under the influence of temperature can be transferred into a state that allows a flow path through the passage () to be cleared.