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
GB30358/31A
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.)
Japan Steel Works Ltd
Nihon Seikosho KK
Original Assignee
Japan Steel Works Ltd
Nihon Seikosho KK
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 Japan Steel Works Ltd, Nihon Seikosho KKfiledCriticalJapan Steel Works Ltd
Publication of GB381742ApublicationCriticalpatent/GB381742A/en
B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
B22D9/00—Machines or plants for casting ingots
B22D9/003—Machines or plants for casting ingots for top casting
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Casting Devices For Molds
(AREA)
Abstract
381,742. Ingot moulds. KABUSHIKI KAISHA NIHON SEIKOSHO, 1, Ni-chome, Hon - cho, Nihonbashi - ku, Tokio. Nov. 2, 1931, No. 30358. Convention date, July 16. [Class 83 (i).] In casting steel ingots the mould A has a movable bottom B, supported on dry sand H or similar material, which, after the head C has been filled, is gradually lowered by allowing the sand to escape through a hole F of the required size. Steel is run from the ladle K fast enough to keep the level in the mould constant.
GB30358/31A1931-07-161931-11-02Improvements in moulds for casting ingots of steel
ExpiredGB381742A
(en)