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:
Aug. 01, 1978
Filed:
Aug. 16, 1977
Applicant:
Inventors:
Peter Steiner, Edison, NJ (US);
William Frederick Bischoff, Califon, NJ (US);
Assignee:
Foster Wheeler Energy Corporation, Livingston, NJ (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B01J / ; F16J / ;
U.S. Cl.
CPC ...
277 12 ; 423244 ; 55 77 ; 55208 ; 209 11 ; 277 56 ; 277135 ;
Abstract
A water sealing device for establishing a gas-tight seal between a stationary member and a vibratory member in which a water tank is supported upon and moves with the vibratory member, and at least one sealing element is supported upon the stationary member and extends below the water level in the tank. Means are provided for regulating the level of water in the tank. A material flow passage extends through the water tank to interconnect the stationary and vibratory members.