GB923533A - Improvements in or relating to chill chamber arrangements for vacuum melting furnaces - Google Patents

Improvements in or relating to chill chamber arrangements for vacuum melting furnaces

Info

Publication number
GB923533A
GB923533A GB2618859A GB2618859A GB923533A GB 923533 A GB923533 A GB 923533A GB 2618859 A GB2618859 A GB 2618859A GB 2618859 A GB2618859 A GB 2618859A GB 923533 A GB923533 A GB 923533A
Authority
GB
United Kingdom
Prior art keywords
chamber
moulds
mould
relating
vacuum melting
Prior art date
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
GB2618859A
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.)
WC Heraus GmbH and Co KG
Original Assignee
WC Heraus GmbH and Co KG
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 WC Heraus GmbH and Co KG filed Critical WC Heraus GmbH and Co KG
Publication of GB923533A publication Critical patent/GB923533A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
    • F27B5/04—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated adapted for treating the charge in vacuum or special atmosphere
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10—Supplying or treating molten metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D18/00—Pressure casting; Vacuum casting
    • B22D18/06—Vacuum casting, i.e. making use of vacuum to fill the mould
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B14/00—Crucible or pot furnaces
    • F27B14/04—Crucible or pot furnaces adapted for treating the charge in vacuum or special atmosphere

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

923,533. Air-lock discharge chambers for furnaces. W. C. HERAEUS G.m.b.H. July 30, 1959 [July 30, 1958], No. 26188/59. Class 51 (2). [Also in Group XXII] A vacuum-casting installation having a chamber 1 which is separable from the furnace chamber 4 and which has to be opened for the removal of filled moulds and contains a carrier 7 for a number of moulds 8 and means whereby a mould can be brought into the filling position, is characterized in that the chamber 1 has at least one secondary chamber 3 which may be sealed off therefrom and which serves for the insertion of empty moulds and the removal of filled moulds. The chamber 1 is connected to the furnace chamber through another secondary chamber 2. The mould carrier is rotatable and vertically reciprocable so that moulds may be moved into and removed from the chambers 2, 3, and carries sealing means 12, 13. At least one other secondary chamber in the path of the mould from chamber 3 to chamber 2 may be fitted with an electrical heating device for degasification of the mould, and inert gas may be supplied to said chamber for rinsing the moulds.
GB2618859A 1958-07-30 1959-07-30 Improvements in or relating to chill chamber arrangements for vacuum melting furnaces Expired GB923533A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH0033947 1958-07-30

Publications (1)

Publication Number Publication Date
GB923533A true GB923533A (en) 1963-04-10

Family

ID=7152284

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2618859A Expired GB923533A (en) 1958-07-30 1959-07-30 Improvements in or relating to chill chamber arrangements for vacuum melting furnaces

Country Status (3)

Country Link
CH (1) CH367596A (en)
FR (1) FR1225329A (en)
GB (1) GB923533A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014012816A1 (en) * 2014-08-28 2016-03-03 Global Beam Technologies Ag Teilchenstrahlbearbeitungsvorrichtung

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2300641A1 (en) * 1975-02-11 1976-09-10 Inst Litya Akademii Vacuum casting mechanism - used for plant melting and casting metals

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014012816A1 (en) * 2014-08-28 2016-03-03 Global Beam Technologies Ag Teilchenstrahlbearbeitungsvorrichtung

Also Published As

Publication number Publication date
FR1225329A (en) 1960-06-30
CH367596A (en) 1963-02-28

Similar Documents

Publication Publication Date Title
GB1041137A (en) Process and apparatus for vacuum-melting and teeming of steels and steel-like alloys
YU116679A (en) Vacuum furnace with devices for cooling by gas
GB1244136A (en) A metal casting apparatus
GB923533A (en) Improvements in or relating to chill chamber arrangements for vacuum melting furnaces
GB960826A (en) Improvements in or relating to vacuum electric arc furnace arrangements
ES513720A1 (en) Apparatus for the centrifugal casting of precision castings.
ES8405299A1 (en) Pressure casting process.
GB829777A (en) Improvements in or relating to processes for refining liquid melts by degasification, and to apparatus for carrying such processes into effect
GB920087A (en) Improvements in foundry moulding machines
GB848192A (en) Improvements relating to apparatus for degasifying steel melts
GB866928A (en) Improvements in or relating to induction furnace arrangements
JPS57123285A (en) Apparatus for charging raw material in dry-process quenching equipment for coke
JPS57187212A (en) Vacuum molding apparatus
GB886707A (en) Multi-chamber smelting furnace
GB923495A (en) Improvements relating to the production of silicon
GB1100207A (en) Improved process and apparatus for degassing molten metals
GB872695A (en) Method and apparatus for vacuum casting
GB913180A (en) Improvements in and relating to the pouring of melts
GB859827A (en) Improvements in or relating to plugs for molten metal containers
GB725601A (en) Improvements in or relating to processes and moulds for the centrifugal casting of pipes and other pieces
JPS5747567A (en) Method for charging in vertical casting machine
GB1232510A (en)
GB849563A (en) Improvements in or relating to vacuum melting furnaces
GB854010A (en) Improvements relating to charging devices for shaft furnaces
GB774287A (en) Improvements in vacuum casting