Distillation: apparatus – Apparatus – Elements
Patent
1975-02-11
1977-09-20
Bernstein, Hiram H.
Distillation: apparatus
Apparatus
Elements
202270, 202262, 340282, 33180R, C10B 4100, G08B 2100
Patent
active
040495019
ABSTRACT:
An alignment bar is fixed relative to each coke oven chamber and a pivotable member mounted to apparatus movable relative to the battery engages the bar of a coke oven chamber and in so doing engages electrical contactors that regulate the movement of the apparatus. The apparatus is properly spotted within a preselected tolerance when the pivotable member breaks contact.
REFERENCES:
patent: 2674045 (1954-04-01), Lakomski
patent: 3464894 (1969-09-01), Tatterson
patent: 3734539 (1973-05-01), Salmi
patent: 3754512 (1973-08-01), Kmety
patent: 3906442 (1975-09-01), Mosteller
Bernstein Hiram H.
Brumback Oscar B.
Koppers Company Inc.
Sahr R. Lawrence
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