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. 28, 1988
Filed:
Jul. 07, 1986
Applicant:
Inventors:
Rainer Reimert, Idstein, DE;
Heinz Wolf, Bad Nauheim, DE;
Assignee:
Metallgesellschaft Aktiengesellschaft, Frankfurt am Main, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C10J / ;
U.S. Cl.
CPC ...
414221 ; 406124 ;
Abstract
The container communicates through an outlet, which is adapted to be closed with a lock chamber, which is adapted to be emptied and is provided with a pressure-relief valve. When it is desired to empty the lock chamber the volume which is available in the lock chamber for the gas is initially increased so that the pressure in the lock chamber is reduced. Thereafter the lock chamber is opened.