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:
Jan. 17, 1984
Filed:
Jan. 11, 1982
Aurel J Fecske, Huddinge, SE;
Alfa-Laval AB, Tumba, SE;
Abstract
A multiple hydrocyclone separator comprises a pair of spaced concentric standpipes mounting a series of mono hydrocyclones each having a body containing a separating chamber and provided with first and second cylindrical external parts on opposite ends of the body. The body has a tangential inlet to the chamber and a first axial outlet formed by a third part screwed into the larger end of the body, the body forming a second axial outlet at its smaller end. Sealing rings are located in grooves in the respective cylindrical parts and seal against the walls defining openings in the respective standpipes. To secure the body, a nut on its smaller end clamps the adjacent standpipe against a collar of the body. Thus, the cylindrical part at the larger end of the body can slide with its sealing ring in the hole of the corresponding standpipe, thereby accommodating thermal expansion and contraction of the body while maintaining the sealing action of the sealing rings. Also, any of the mono cyclones can be readily replaced with one of different capacity to provide the multiple cyclone separator with a wide range of capacities.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile