Heating – Work chamber having heating means – Having means by which work is progressed or moved mechanically
Patent
1986-10-30
1987-10-27
Yuen, Henry C.
Heating
Work chamber having heating means
Having means by which work is progressed or moved mechanically
219390, 366 83, 418201, F27D 308, F01C 2110
Patent
active
047026952
ABSTRACT:
A housing section for a twin screw shaft machine which has a load-bearing outer housing with a substantially rectangular outer cross section, an inner housing designed as an abrasion insert and a heating device encompassing the outer housing. The outer cross section of the inner housing and the inner cross section of the outer housing are substantially rectangular and the heating device and the outer housing are divided approximately diagonally in the longitudinal direction. The individual parts are therefore easy to manufacture and may be tightened against one another in even overall engagement.
REFERENCES:
patent: 2943845 (1960-07-01), Jakitsch
patent: 3010151 (1961-11-01), Dickinson et al.
patent: 3268949 (1966-08-01), Schmidt et al.
patent: 3779522 (1973-12-01), Loomans
patent: 3971875 (1976-07-01), Regalbuto
patent: 4385876 (1983-05-01), Scherping et al.
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