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:
Dec. 08, 1981
Filed:
Feb. 21, 1980
Erling Mowatt-Larssen, Warren, OH (US);
General American Transportation Corporation, Chicago, IL (US);
Abstract
A railway train including a plurality of interconnected tank cars, each car comprising a tank with a lading conduit extending the length thereof and having first and second pipes communicating with the interior of the tank with one of the pipes extending to the bottom of the tank and the other terminating adjacent to the top of the tank, the lading conduits of adjacent cars being interconnected by flexible connecting conduits; valve mechanism in the lading conduits and the first and second pipes for closing the lading conduit between the first and second pipes and opening the first and second pipes during loading of fluid lading into the tank and during unloading of fluid lading from the tank and for closing the first and second pipes during transporting of the tank; also disclosed is a loading system and an unloading system for a train of such tank cars.