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:
Nov. 23, 1976
Filed:
Dec. 28, 1973
Russel A Buss, Bartlesville, OK (US);
Galen D Stacy, Bartlesville, OK (US);
Phillips Petroleum Company, Bartlesville, OK (US);
Abstract
In a carbon black production system having a reactor with a combustion zone and a reaction zone, substantial uniformity of the carbon black produced by the reactor is maintained by regulating the flow of fuel to the combustion zone in response to a signal representative of the temperature within the combustion zone. As an alternative to, or in conjunction with, control in response to a signal representative of the combustion zone temperature, the flow of fuel to the combustion zone can be regulated in response to a signal representative of the rate of combustion heat released by the fuel entering the combustion zone.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile