Distillation: apparatus – Apparatus – Elements
Patent
1984-05-03
1987-03-03
Silbaugh, Jan
Distillation: apparatus
Apparatus
Elements
202248, C10B 2506
Patent
active
046473424
ABSTRACT:
A lightweight, flexible oven door for horizontal coke ovens consisting of a thin-walled, flexible sealing plate, door body, a coking plate assembly extending into the oven from the sealing plate door body, knife edges mounted on the inner periphery of the sealing plate door body and adapted to be pressed against the coke oven door frame, and a plurality of flexible pressure-balancing lever systems that cooperate with the door locking bar assemblies and locking hooks. Each of the flexible pressure-balancing lever systems applies pressure at several points along the outer periphery of the sealing plate door body to press the knife edges on the underside thereof against the door frame to seal the oven against the atmosphere. Each of the pressure balancing lever systems includes a plurality of flexibly interconnected levers.
REFERENCES:
patent: 1827329 (1931-10-01), Otto
patent: 2878170 (1959-03-01), Forsans
patent: 3933598 (1976-01-01), Pries
patent: 4002537 (1977-01-01), Calderon
patent: 4086145 (1978-04-01), Muller
patent: 4400240 (1983-08-01), Abendroth
patent: 4414072 (1983-11-01), Breidenbach
patent: 4422902 (1983-12-01), Breidenbach
patent: 4502922 (1985-03-01), Stewen
patent: 4532010 (1985-07-01), Durslen et al.
Stog Jochen
Stog Wilhelm
Cabaniss Jennifer
O'Keefe Joseph J.
Silbaugh Jan
WSW Planungs - GmbH
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