FR2470514B1 - - Google Patents

Info

Publication number
FR2470514B1
FR2470514B1 FR8024862A FR8024862A FR2470514B1 FR 2470514 B1 FR2470514 B1 FR 2470514B1 FR 8024862 A FR8024862 A FR 8024862A FR 8024862 A FR8024862 A FR 8024862A FR 2470514 B1 FR2470514 B1 FR 2470514B1
Authority
FR
France
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
FR8024862A
Other languages
French (fr)
Other versions
FR2470514A1 (fr
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.)
Belarusian National Technical University BNTU
Original Assignee
Belarusian National Technical University BNTU
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
Priority claimed from SU792841700A external-priority patent/SU1126357A1/ru
Priority claimed from SU802927852A external-priority patent/SU1156819A2/ru
Application filed by Belarusian National Technical University BNTU filed Critical Belarusian National Technical University BNTU
Publication of FR2470514A1 publication Critical patent/FR2470514A1/fr
Application granted granted Critical
Publication of FR2470514B1 publication Critical patent/FR2470514B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Resistance Heating (AREA)
FR8024862A 1979-11-23 1980-11-24 Dispositif pour le durcissement des moules de fonderie Granted FR2470514A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SU792841700A SU1126357A1 (ru) 1979-11-23 1979-11-23 Устройство дл сушки литейных форм
SU2901135 1980-03-31
SU802927852A SU1156819A2 (en) 1980-06-09 1980-06-09 Arrangement for dryng a mould

Publications (2)

Publication Number Publication Date
FR2470514A1 FR2470514A1 (fr) 1981-05-29
FR2470514B1 true FR2470514B1 (https=) 1984-01-06

Family

ID=27356359

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8024862A Granted FR2470514A1 (fr) 1979-11-23 1980-11-24 Dispositif pour le durcissement des moules de fonderie

Country Status (2)

Country Link
FR (1) FR2470514A1 (https=)
IT (1) IT1134437B (https=)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR408200A (fr) * 1909-10-23 1910-03-21 William Zimmermann Dispositif de chauffage pour moules de fonderies
DE527408C (de) * 1930-09-26 1931-06-17 Aeg Verfahren und Heizvorrichtung zum Trocknen von Gussformen
GB398906A (en) * 1932-03-24 1933-09-25 Stone J & Co Ltd Improvements in the drying and heating of moulds for casting metals
DE1186985B (de) * 1961-05-24 1965-02-11 Deutsche Edelstahlwerke Ag Verfahren und Vorrichtung zum Giessen gratfreier Staebe

Also Published As

Publication number Publication date
FR2470514A1 (fr) 1981-05-29
IT1134437B (it) 1986-08-13
IT8026199A0 (it) 1980-11-24

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Legal Events

Date Code Title Description
ST Notification of lapse