WO1982000015A1 - A method of producing frozen casting moulds - Google Patents

A method of producing frozen casting moulds Download PDF

Info

Publication number
WO1982000015A1
WO1982000015A1 PCT/DK1981/000062 DK8100062W WO8200015A1 WO 1982000015 A1 WO1982000015 A1 WO 1982000015A1 DK 8100062 W DK8100062 W DK 8100062W WO 8200015 A1 WO8200015 A1 WO 8200015A1
Authority
WO
WIPO (PCT)
Prior art keywords
binder
mould
frozen
deep
production
Prior art date
Application number
PCT/DK1981/000062
Other languages
English (en)
French (fr)
Inventor
Ind Syndikat As Dansk
Original Assignee
Jespersen E
Singh B
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 Jespersen E, Singh B filed Critical Jespersen E
Priority to DE8181901923T priority Critical patent/DE3166450D1/de
Publication of WO1982000015A1 publication Critical patent/WO1982000015A1/en

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
    • B22C9/126—Hardening by freezing

Definitions

  • the granular material used for the formation of the mould or the core may have been deep frozen in advance, as stated in claim 8.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
PCT/DK1981/000062 1980-06-23 1981-06-22 A method of producing frozen casting moulds WO1982000015A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8181901923T DE3166450D1 (en) 1980-06-23 1981-06-22 A method of producing frozen casting moulds or cores

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK2675/80800623 1980-06-23
DK267580A DK151776C (da) 1980-06-23 1980-06-23 Fremgangsmaade til fremstilling af frosne stoebeforme eller kerner

Publications (1)

Publication Number Publication Date
WO1982000015A1 true WO1982000015A1 (en) 1982-01-07

Family

ID=8114515

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DK1981/000062 WO1982000015A1 (en) 1980-06-23 1981-06-22 A method of producing frozen casting moulds

Country Status (13)

Country Link
EP (1) EP0054061B1 (ja)
JP (1) JPH0144424B2 (ja)
BE (1) BE889350A (ja)
CA (1) CA1183320A (ja)
CS (1) CS257755B2 (ja)
DD (1) DD159531A5 (ja)
DK (1) DK151776C (ja)
ES (1) ES8301130A1 (ja)
IT (1) IT1136695B (ja)
PL (1) PL130506B1 (ja)
SU (1) SU1366043A3 (ja)
WO (1) WO1982000015A1 (ja)
ZA (1) ZA814230B (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0534849A1 (fr) * 1991-09-27 1993-03-31 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Procédé de fabrication de pièces ouvrées à l'aide d'un liant cryogénique
CN113579161A (zh) * 2021-07-28 2021-11-02 南京航空航天大学 大型复杂冷冻砂型低温成形及超过冷控性协同制造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3005765A1 (de) * 1979-02-16 1980-08-28 Inst Odlewnictwa Verfahren zur herstellung von formen und kernen
DE2909839A1 (de) * 1979-03-13 1980-09-25 Linde Ag Verfahren zum herstellen einer giessform
DE2912201A1 (de) * 1979-03-28 1980-10-09 Linde Ag Verfahren zum herstellen einer giessform

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU428843A1 (ru) * 1971-01-04 1974-05-25 Способ изготовления литейных форм замораживанием
US3978906A (en) * 1974-01-29 1976-09-07 Borden, Inc. Process for the rapid production of foundry molds and cores and to a composition for use therein
NO142944L (ja) * 1975-08-14 1900-01-01
JPS592575B2 (ja) * 1978-06-17 1984-01-19 淳策 中島 冷凍鋳型の造型法及びその装置
SU718215A1 (ru) * 1978-09-21 1980-02-29 Предприятие П/Я А-3470 Способ изготовлени замороженных форм
JPS5548452A (en) * 1978-09-29 1980-04-07 Ishikawa Chuzosho:Kk Manufacture of mold
PL124680B1 (en) * 1979-09-27 1983-02-28 Inst Odlewnictwa Apparatus for making casting moulds and cores
PL124681B1 (en) * 1980-05-12 1983-02-28 Odlewniczych Fab Mas Method of and apparatus for making casting moulds

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3005765A1 (de) * 1979-02-16 1980-08-28 Inst Odlewnictwa Verfahren zur herstellung von formen und kernen
DE2909839A1 (de) * 1979-03-13 1980-09-25 Linde Ag Verfahren zum herstellen einer giessform
DE2912201A1 (de) * 1979-03-28 1980-10-09 Linde Ag Verfahren zum herstellen einer giessform

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Derwent's abstract no. 74607c/42, SU718 215 published 1980, February 28, Gruzman V.M. *
Patent Abstracts of Japan, abstract of JP 55-1905 published 1980, January 9, Jiyunsaka Nakashima *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0534849A1 (fr) * 1991-09-27 1993-03-31 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Procédé de fabrication de pièces ouvrées à l'aide d'un liant cryogénique
FR2681811A1 (fr) * 1991-09-27 1993-04-02 Air Liquide Procede de fabrication de pieces ouvrees.
CN113579161A (zh) * 2021-07-28 2021-11-02 南京航空航天大学 大型复杂冷冻砂型低温成形及超过冷控性协同制造方法

Also Published As

Publication number Publication date
ES503284A0 (es) 1982-11-16
DK151776C (da) 1988-08-15
JPS57500819A (ja) 1982-05-13
IT8122460A0 (it) 1981-06-19
IT1136695B (it) 1986-09-03
CS257755B2 (en) 1988-06-15
PL231819A1 (ja) 1982-02-15
EP0054061B1 (en) 1984-10-03
PL130506B1 (en) 1984-08-31
DD159531A5 (de) 1983-03-16
CA1183320A (en) 1985-03-05
DK151776B (da) 1988-01-04
DK267580A (da) 1981-12-24
ZA814230B (en) 1982-04-28
BE889350A (fr) 1981-12-23
SU1366043A3 (ru) 1988-01-07
ES8301130A1 (es) 1982-11-16
JPH0144424B2 (ja) 1989-09-27
EP0054061A1 (en) 1982-06-23

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