Fluent material handling – with receiver or receiver coacting mea – Plural connected receivers filled by serial flow
Patent
1980-02-21
1981-12-08
Schmidt, Frederick R.
Fluent material handling, with receiver or receiver coacting mea
Plural connected receivers filled by serial flow
137575, 141 98, 141198, B65B 3100, F17D 100
Patent
active
043042716
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.
REFERENCES:
patent: 1542116 (1925-06-01), Welcker
patent: 3675670 (1972-07-01), Ogawa
patent: 3722556 (1973-03-01), Jeffers
patent: 3897807 (1975-08-01), Hurst et al.
patent: 4002192 (1977-01-01), Mowatt-Larssen
patent: 4007766 (1977-02-01), Hurst
patent: 4008739 (1977-02-01), Hurst et al.
General American Transportation Corporation
Schmidt Frederick R.
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