DE59106613D1 - Cold melting crucible. - Google Patents

Cold melting crucible.

Info

Publication number
DE59106613D1
DE59106613D1 DE59106613T DE59106613T DE59106613D1 DE 59106613 D1 DE59106613 D1 DE 59106613D1 DE 59106613 T DE59106613 T DE 59106613T DE 59106613 T DE59106613 T DE 59106613T DE 59106613 D1 DE59106613 D1 DE 59106613D1
Authority
DE
Germany
Prior art keywords
crucible
pan
base part
cooling
base
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 - Fee Related
Application number
DE59106613T
Other languages
German (de)
Inventor
Heinrich Gier
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.)
Forschungszentrum Juelich GmbH
Original Assignee
Forschungszentrum Juelich GmbH
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 Forschungszentrum Juelich GmbH filed Critical Forschungszentrum Juelich GmbH
Application granted granted Critical
Publication of DE59106613D1 publication Critical patent/DE59106613D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/22—Furnaces without an endless core
    • H05B6/24—Crucible furnaces
    • 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
    • F27B14/06—Crucible or pot furnaces heated electrically, e.g. induction crucible furnaces with or without any other source of heat
    • F27B14/061—Induction furnaces
    • F27B14/063—Skull melting type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D2001/0046—Means to facilitate repair or replacement or prevent quick wearing

Abstract

Cold skull melting crucible for melting small quantities of metal in suspension. The crucible contains the crucible pan in its upper part while with the base part (2) it can be flanged onto a low- pressure line or a corresponding apparatus. The crucible pan is formed from end segments (1) which are separate from one another and manufactured individually and joined together, and in which cooling channels (6) run, in which supply lines (7) for the cooling agent, which start from the base part (2), are arranged, the base element (2) containing the supply and removal line for the cooling system. In this connection, removal pipes (8) for the cooling agent, which project from the base part, serve as connecting part between the upper part and the base part (2). The aim of the invention is a design of the crucible in which there is no hole in the central crucible region. This is achieved by means of a wall segment (1') which includes the centre of the pan and which is both designed as a flat segment and can also be formed in such a manner that it fits and fills a circular central opening, left free by the other wall segments (1), on the bottom of the crucible pan. <IMAGE>
DE59106613T 1990-07-16 1991-07-12 Cold melting crucible. Expired - Fee Related DE59106613D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4022561A DE4022561C1 (en) 1990-07-16 1990-07-16

Publications (1)

Publication Number Publication Date
DE59106613D1 true DE59106613D1 (en) 1995-11-09

Family

ID=6410364

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4022561A Expired - Fee Related DE4022561C1 (en) 1990-07-16 1990-07-16
DE59106613T Expired - Fee Related DE59106613D1 (en) 1990-07-16 1991-07-12 Cold melting crucible.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4022561A Expired - Fee Related DE4022561C1 (en) 1990-07-16 1990-07-16

Country Status (3)

Country Link
EP (1) EP0467230B1 (en)
AT (1) ATE128760T1 (en)
DE (2) DE4022561C1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5528620A (en) * 1993-10-06 1996-06-18 Fuji Electric Co., Ltd. Levitating and melting apparatus and method of operating the same
CN112229214B (en) * 2020-09-04 2022-06-17 安徽骏马新材料科技股份有限公司 Intelligent dry-method lead melting furnace

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2036418A5 (en) * 1969-03-13 1970-12-24 Commissariat Energie Atomique
US4738713A (en) * 1986-12-04 1988-04-19 The Duriron Company, Inc. Method for induction melting reactive metals and alloys
FR2621387B1 (en) * 1987-10-06 1990-01-05 Commissariat Energie Atomique INDUCTION OVEN CRUCIBLE
DE3819154C1 (en) * 1988-06-04 1990-02-01 Kernforschungsanlage Juelich Gmbh, 5170 Juelich, De
DE3819153A1 (en) * 1988-06-04 1989-12-07 Kernforschungsanlage Juelich METHOD FOR PRODUCING A COLD-MELTING POT
EP0392066A1 (en) * 1989-04-14 1990-10-17 Vsesojuzny Nauchno-Issledovatelsky Proektno-Konstruktorsky I Tekhnologichesky Inst. Elektrotermicheskogo Oborudovania Vniieto Vacuum induction furnace

Also Published As

Publication number Publication date
EP0467230A1 (en) 1992-01-22
DE4022561C1 (en) 1992-02-27
EP0467230B1 (en) 1995-10-04
ATE128760T1 (en) 1995-10-15

Similar Documents

Publication Publication Date Title
FR2690954B1 (en) Distributor-collector for cooling the central passage of a compressor.
DE3877675D1 (en) COOLING DRUM FOR CONTINUOUS CASTING MACHINES FOR THE PRODUCTION OF THIN METAL STRIPS.
ATE128760T1 (en) COLD MELTING CRUCIFICIAL.
ES2132188T3 (en) PURIFICATION OF CAST METAL.
FR2598528B1 (en) METHOD FOR CONTROLLING THE TEMPERATURE OF A ROOM AND DEVICE FOR CARRYING OUT THIS METHOD.
IT1226622B (en) AUTOMATIC STEEL REFINING LANCE CHANGE DEVICE.
GB2137742B (en) Tuyere for bottom blowing through the metal
TR25110A (en) PROCEDURE AND INSTALLATION FOR THE REMOVAL OF LIQUID METAL FROM A MELTING CABIN.
HUP9800108A1 (en) Reaction cup for aluminothermic rail welding device
IT1305877B1 (en) EVAPORATOR FOR A REFRIGERATOR AND SIMILAR
KR910011366A (en) Injection pipe joint device for metallurgy vessel
FR2709481B1 (en) Process for the removal of impurities from hydrazine hydrate.
FR2498959B1 (en)
FR2760078B1 (en) DEVICE FOR CHANGING THE TEMPERATURE OF A FLUID
FR2687255B1 (en) METHOD FOR ESTIMATING THE WEAR OF A CANDLE.
FR2619889B3 (en) CONNECTION FOR DIFFUSING A LIQUID FROM A SINGLE FLOW INTO DIFFERENT QUANTITATIVELY EQUAL FLOWS
NO822344L (en) DEVICE FOR REFINING MOLD METAL.
DE3764860D1 (en) COOLING SYSTEM FOR METAL CONTINUOUS CASTING MACHINES.
ES2106252T3 (en) SHOE HOLDER HANGER.
ZA9145B (en) Treatment vessel for the treatment of molten metal melts
ATE155823T1 (en) FILTERING PAN FOR A MELTING METAL, EQUIPPED WITH A FILTER MEDIUM AND AN IMPROVED HEATING SYSTEM
Gier Cold Melt Crucible
FR2720466B1 (en) Process for the production of an impregnated flat lining.
DE59904841D1 (en) CONTAINER FOR METALLURGICAL MELTS
FR2788120B1 (en) BATH FOR THE SUPPORT OF A REFRIGERATION PLANT AND REFRIGERATION PLANT EQUIPPED WITH SUCH A BATH

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee