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:
Mar. 21, 1978
Filed:
Mar. 24, 1976
Heinz Schminke, Egelsbach, DT;
Metallgesellschaft Aktiengesellschaft, Frankfurt am Main, DT;
Abstract
A radial-flow scrubber in which a gas is passed downwardly through an annular gap after having been treated with a liquid in which the gap is adjusted by a ring disposed below the orifice for the gas/liquid mixture and shiftable toward and away from the latter on one end of a fluid-containing diaphragm, especially a metal bellows. The fluid pressure in the bellows may be maintained at atmospheric levels or may be adjusted by sealing the bellows or feeding fluid under pressure thereto. Advantageously the pressure within the bellows, to control the expansion or contraction thereof is a function of the pressure of the liquid/gas mixture or its flow velocity.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile