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:
May. 18, 1976
Filed:
Sep. 19, 1974
Applicant:
Inventors:
Giuliano Gatti, Milan, IT;
Hjalmar Fries, Spanga, SW;
Assignee:
ITT Industries, Inc., New York, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C02C / ;
U.S. Cl.
CPC ...
210104 ; 210194 ; 210220 ; 261D / ;
Abstract
In larger sewage water systems, there is a risk that the water may become rotten due to lack of oxygen. According to the invention, this problem is solved by letting the pump in a pump station of the system act as an aerator as well as a transporter of the water. To aerate the water, the outlet of the pump is connected to a jet nozzle with an air intake. The aerated water is conveyed back to the pump station tank. The pump outlet may also be connected to the outlet pipe of the tank for discharging sewage water from the tank.