DE3766363D1 - SUCTION PIPE HEATING FOR THE SUCTION PIPE IN A VACUUM PRESSURE CASTING MACHINE. - Google Patents

SUCTION PIPE HEATING FOR THE SUCTION PIPE IN A VACUUM PRESSURE CASTING MACHINE.

Info

Publication number
DE3766363D1
DE3766363D1 DE8787105126T DE3766363T DE3766363D1 DE 3766363 D1 DE3766363 D1 DE 3766363D1 DE 8787105126 T DE8787105126 T DE 8787105126T DE 3766363 T DE3766363 T DE 3766363T DE 3766363 D1 DE3766363 D1 DE 3766363D1
Authority
DE
Germany
Prior art keywords
suction pipe
heating
vacuum pressure
casting machine
pressure casting
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 - Lifetime
Application number
DE8787105126T
Other languages
German (de)
Inventor
Wilfried Schwab
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.)
Mueller Weingarten AG
Original Assignee
Mueller Weingarten AG
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 Mueller Weingarten AG filed Critical Mueller Weingarten AG
Application granted granted Critical
Publication of DE3766363D1 publication Critical patent/DE3766363D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/30—Accessories for supplying molten metal, e.g. in rations
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D35/00—Equipment for conveying molten metal into beds or moulds
    • B22D35/06—Heating or cooling equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Resistance Heating (AREA)
  • Furnace Details (AREA)
  • Pipe Accessories (AREA)
  • Moulding By Coating Moulds (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

In this system, the lower portion (2) of the suction tube is surrounded by an electric heating arrangement (4) and firmly connected to an adjoining upper portion (1) of the suction tube, which is carried in a holding opening (13) of a receiving flange (10). An electric heating arrangement (6, 7) is also arranged in the region of the upper portion (1) of the suction tube, and, in this heating arrangement, the heating coils (6) rest directly on the outer circumference of the upper portion (1) of the heating tube. In addition, a further protective layer (9, 11), which provides insulation towards the outside, is attached radially to the outside of the heating coils (6). <IMAGE>
DE8787105126T 1987-04-07 1987-04-07 SUCTION PIPE HEATING FOR THE SUCTION PIPE IN A VACUUM PRESSURE CASTING MACHINE. Expired - Lifetime DE3766363D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP87105126A EP0285688B1 (en) 1987-04-07 1987-04-07 Heating for the suction tube of a vacuum die-casting machine

Publications (1)

Publication Number Publication Date
DE3766363D1 true DE3766363D1 (en) 1991-01-03

Family

ID=8196905

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787105126T Expired - Lifetime DE3766363D1 (en) 1987-04-07 1987-04-07 SUCTION PIPE HEATING FOR THE SUCTION PIPE IN A VACUUM PRESSURE CASTING MACHINE.

Country Status (3)

Country Link
EP (1) EP0285688B1 (en)
AT (1) ATE58497T1 (en)
DE (1) DE3766363D1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3903210C1 (en) * 1989-01-31 1990-06-28 Mannesmann Ag, 4000 Duesseldorf, De
CN102513517B (en) * 2011-12-23 2013-12-11 华南理工大学 Jointed detachable conveying pipe for indirect extrusion cast alloy melt
CN108655366A (en) * 2018-07-04 2018-10-16 中信戴卡股份有限公司 A kind of stalk flange heating device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2195360A (en) * 1938-12-02 1940-03-26 John R Daesen Die casting apparatus and method
GB735155A (en) * 1953-06-26 1955-08-17 Dow Chemical Co Apparatus for delivering metered shots of molten metal for castings
US3447593A (en) * 1967-05-25 1969-06-03 Mt Vernon Die Casting Corp Apparatus for die casting
DE3041340A1 (en) * 1980-11-03 1982-05-13 Maschinenfabrik Weingarten Ag, 7987 Weingarten DIE CASTING METHOD FOR THE PRODUCTION OF LOW-GAS, LOW-PORENOUS AND LOW-OXYDOW CASTING PIECES, AND DIE CASTING MACHINE FOR IMPLEMENTING THE METHOD

Also Published As

Publication number Publication date
ATE58497T1 (en) 1990-12-15
EP0285688B1 (en) 1990-11-22
EP0285688A1 (en) 1988-10-12

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Legal Events

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