Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB5463/56A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BBC Brown Boveri AG Germany
BBC Brown Boveri France SA
Original Assignee
Brown Boveri und Cie AG Germany
BBC Brown Boveri France SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Brown Boveri und Cie AG Germany, BBC Brown Boveri France SAfiledCriticalBrown Boveri und Cie AG Germany
Publication of GB797852ApublicationCriticalpatent/GB797852A/en
B22C9/12—Treating moulds or cores, e.g. drying, hardening
Abstract
797,852. Drying moulds. AKT.-GES. BROWN, BOVERI & CIE. Feb. 22, 1956 [Feb. 22, 1955], No. 5463/56. Drawings to Specification. Class 83 (1). [Also in Group XIII] Sand-moulds are dried by a transportable electric heater, which first forces through the mould, air which has been heated electrically, and then heats the mould on the surface by a fuel-burner with a temperature of between 700‹ and 800‹ C.
GB5463/56A1955-02-221956-02-22Method and device for drying sand moulds by means of transportable electric mould driers
ExpiredGB797852A
(en)