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. 25, 1995
Filed:
Apr. 13, 1994
Metwalli Ali, Karben, DE;
Gerhard Jedlicka, Kelkheim, DE;
Metallgesellschaft Aktiengesellschaft, Frankfurt am Main, DE;
Abstract
The reactor comprises a plurality of gas-permeable plates, which define reaction stages, which are connected by overflow lines. An annular duct for effecting a gas distribution is provided on at least one plate. The outer wall and the inner wall of the annular duct comprises numerous gas outlet openings. The annular duct is provided with at least one vertical gas-conduction pipe, which extends from the plate and is open at both ends. The top end of the gas-conduction pipe is surrounded by a bell-like cap, which is connected to the annular duct, so that a space through which gases can flow is left between the gas-conducting pipe and the cap.