SE8200334L - DEVICE FOR CARDING CASTING FORMS - Google Patents

DEVICE FOR CARDING CASTING FORMS

Info

Publication number
SE8200334L
SE8200334L SE8200334A SE8200334A SE8200334L SE 8200334 L SE8200334 L SE 8200334L SE 8200334 A SE8200334 A SE 8200334A SE 8200334 A SE8200334 A SE 8200334A SE 8200334 L SE8200334 L SE 8200334L
Authority
SE
Sweden
Prior art keywords
carding
casting forms
tube
heating element
hardening
Prior art date
Application number
SE8200334A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE427250B (en
Inventor
J P Ledyan
D M Kukui
B F Dudetsky
I A Matlin
Original Assignee
Bruss Polt I
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 Bruss Polt I filed Critical Bruss Polt I
Publication of SE8200334L publication Critical patent/SE8200334L/en
Publication of SE427250B publication Critical patent/SE427250B/en

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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/0014—Devices wherein the heating current flows through particular resistances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/12—Treating moulds or cores, e.g. drying, hardening

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

A device for hardening casting moulds comprises a heating element (1) mounted inside a casing and connected to a power source. The casing consists of a bush (2) and a tube (3) which is axially movable in relation to the latter and may be fixed with one of its ends, whereas another end of the tube is provided with a conic cap (4) which carries a heating element (1) The device may be most preferably used for hardening casting moulds and cores of self-hardening liquid compounds.
SE8200334A 1980-06-09 1982-01-21 DEVICE FOR CURRENCY OF CASTING FORMS, INCLUDING A HOUSING PROVIDED IN A HOUSE SE427250B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU802927852A SU1156819A2 (en) 1980-06-09 1980-06-09 Arrangement for dryng a mould

Publications (2)

Publication Number Publication Date
SE8200334L true SE8200334L (en) 1982-01-21
SE427250B SE427250B (en) 1983-03-21

Family

ID=20897016

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8200334A SE427250B (en) 1980-06-09 1982-01-21 DEVICE FOR CURRENCY OF CASTING FORMS, INCLUDING A HOUSING PROVIDED IN A HOUSE

Country Status (6)

Country Link
JP (1) JPS6321575B2 (en)
AU (1) AU536574B2 (en)
DE (1) DE3050425C2 (en)
SE (1) SE427250B (en)
SU (1) SU1156819A2 (en)
WO (1) WO1981003446A1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH603276A5 (en) * 1975-10-02 1978-08-15 Werner Lueber
DE3050040A1 (en) * 1979-11-23 1982-03-18 Bruss Polt I DEVICE FOR DRYING CASTING MOLDS AND CORES

Also Published As

Publication number Publication date
AU7038181A (en) 1981-12-21
JPS57501667A (en) 1982-09-16
DE3050425T1 (en) 1982-07-29
WO1981003446A1 (en) 1981-12-10
SU1156819A2 (en) 1985-05-23
JPS6321575B2 (en) 1988-05-07
AU536574B2 (en) 1984-05-10
DE3050425C2 (en) 1986-09-18
SE427250B (en) 1983-03-21

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