An apparatus for treating a workpiece at elevated temperatures and pressures comprising an elongate cylindrical pressure vessel. Within the pressure vessel a hearth sits upon a pedestal. Heating elements are circumferentially spaced about the hearth. A heat insulating hood separates the workpiece from the pressure vessel. A cylindrical reflecting shield separates the heating element from the insulating hood.
申请公布号
US4247755(A)
申请公布日期
1981.01.27
申请号
US19780869828
申请日期
1978.01.16
申请人
AUTOCLAVE ENGINEERS, INC.
发明人
SMITH, JR., CHARLES W.;WALKER, WILLIAM H.;ZIMMERMAN, FRANZ X.