DK151776C - PROCEDURE FOR THE PREPARATION OF FROZEN CASTLE OR CORE - Google Patents

PROCEDURE FOR THE PREPARATION OF FROZEN CASTLE OR CORE

Info

Publication number
DK151776C
DK151776C DK267580A DK267580A DK151776C DK 151776 C DK151776 C DK 151776C DK 267580 A DK267580 A DK 267580A DK 267580 A DK267580 A DK 267580A DK 151776 C DK151776 C DK 151776C
Authority
DK
Denmark
Prior art keywords
castle
frozen
core
procedure
preparation
Prior art date
Application number
DK267580A
Other languages
Danish (da)
Other versions
DK267580A (en
DK151776B (en
Inventor
Emil Jespersen
Bakshi Brijindra Singh
Original Assignee
Dansk Ind Syndikat
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 Dansk Ind Syndikat filed Critical Dansk Ind Syndikat
Priority to DK267580A priority Critical patent/DK151776C/en
Priority to IT22460/81A priority patent/IT1136695B/en
Priority to JP56502323A priority patent/JPH0144424B2/ja
Priority to PCT/DK1981/000062 priority patent/WO1982000015A1/en
Priority to DE8181901923T priority patent/DE3166450D1/en
Priority to CS814707A priority patent/CS257755B2/en
Priority to EP81901923A priority patent/EP0054061B1/en
Priority to ES503284A priority patent/ES8301130A1/en
Priority to CA000380444A priority patent/CA1183320A/en
Priority to ZA814230A priority patent/ZA814230B/en
Priority to DD81231059A priority patent/DD159531A5/en
Priority to BE0/205189A priority patent/BE889350A/en
Priority to PL1981231819A priority patent/PL130506B1/en
Publication of DK267580A publication Critical patent/DK267580A/en
Priority to SU823398237A priority patent/SU1366043A3/en
Publication of DK151776B publication Critical patent/DK151776B/en
Application granted granted Critical
Publication of DK151776C publication Critical patent/DK151776C/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

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)
DK267580A 1980-06-23 1980-06-23 PROCEDURE FOR THE PREPARATION OF FROZEN CASTLE OR CORE DK151776C (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
DK267580A DK151776C (en) 1980-06-23 1980-06-23 PROCEDURE FOR THE PREPARATION OF FROZEN CASTLE OR CORE
IT22460/81A IT1136695B (en) 1980-06-23 1981-06-19 METHOD FOR PRODUCING FROZEN CASTING FORMS
ES503284A ES8301130A1 (en) 1980-06-23 1981-06-22 A method of producing frozen casting moulds or cores.
DE8181901923T DE3166450D1 (en) 1980-06-23 1981-06-22 A method of producing frozen casting moulds or cores
CS814707A CS257755B2 (en) 1980-06-23 1981-06-22 Method of frozen casting moulds or mould blades production from precooled grained material
EP81901923A EP0054061B1 (en) 1980-06-23 1981-06-22 A method of producing frozen casting moulds or cores
JP56502323A JPH0144424B2 (en) 1980-06-23 1981-06-22
PCT/DK1981/000062 WO1982000015A1 (en) 1980-06-23 1981-06-22 A method of producing frozen casting moulds
CA000380444A CA1183320A (en) 1980-06-23 1981-06-23 Method of producing frozen casting moulds
ZA814230A ZA814230B (en) 1980-06-23 1981-06-23 A method of producing frozen casting moulds
DD81231059A DD159531A5 (en) 1980-06-23 1981-06-23 METHOD FOR PRODUCING VERTEXED MOLDED FORMS
BE0/205189A BE889350A (en) 1980-06-23 1981-06-23 PROCESS FOR PRODUCING FROZEN FOUNDRY MOLDS
PL1981231819A PL130506B1 (en) 1980-06-23 1981-09-23 Method of making frozen foundry moulds or cores
SU823398237A SU1366043A3 (en) 1980-06-23 1982-02-22 Method of obtaining frozen casting moulds or rods

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK267580 1980-06-23
DK267580A DK151776C (en) 1980-06-23 1980-06-23 PROCEDURE FOR THE PREPARATION OF FROZEN CASTLE OR CORE

Publications (3)

Publication Number Publication Date
DK267580A DK267580A (en) 1981-12-24
DK151776B DK151776B (en) 1988-01-04
DK151776C true DK151776C (en) 1988-08-15

Family

ID=8114515

Family Applications (1)

Application Number Title Priority Date Filing Date
DK267580A DK151776C (en) 1980-06-23 1980-06-23 PROCEDURE FOR THE PREPARATION OF FROZEN CASTLE OR CORE

Country Status (13)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2681811A1 (en) * 1991-09-27 1993-04-02 Air Liquide PROCESS FOR MANUFACTURING WORKPIECES.
CN113579161B (en) * 2021-07-28 2022-11-01 南京航空航天大学 Large complex freezing sand mold low-temperature forming and over-cold-control cooperative manufacturing method

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU428843A1 (en) * 1971-01-04 1974-05-25 METHOD FOR MAKING CASTING FORMS BY FREEZING
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 (en) * 1975-08-14 1900-01-01
JPS592575B2 (en) * 1978-06-17 1984-01-19 淳策 中島 Freezing mold manufacturing method and its equipment
SU718215A1 (en) * 1978-09-21 1980-02-29 Предприятие П/Я А-3470 Method of manufacturing frozen molds
JPS5548452A (en) * 1978-09-29 1980-04-07 Ishikawa Chuzosho:Kk Manufacture of mold
PL124538B1 (en) * 1979-02-16 1983-01-31 Inst Odlewnictwa Method of making foundry moulds and cores
DE2909839A1 (en) * 1979-03-13 1980-09-25 Linde Ag Foundry moulds made by freezing moist sand - where sand cooled by liq. nitrogen is mixed with damp sand and driven into moulding box (OE 15.3.80)
DE2912201C2 (en) * 1979-03-28 1987-01-22 Linde Ag, 6200 Wiesbaden Method for producing a casting 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

Also Published As

Publication number Publication date
DD159531A5 (en) 1983-03-16
ES503284A0 (en) 1982-11-16
ES8301130A1 (en) 1982-11-16
EP0054061B1 (en) 1984-10-03
JPS57500819A (en) 1982-05-13
DK267580A (en) 1981-12-24
BE889350A (en) 1981-12-23
IT8122460A0 (en) 1981-06-19
DK151776B (en) 1988-01-04
JPH0144424B2 (en) 1989-09-27
IT1136695B (en) 1986-09-03
ZA814230B (en) 1982-04-28
PL130506B1 (en) 1984-08-31
EP0054061A1 (en) 1982-06-23
SU1366043A3 (en) 1988-01-07
CA1183320A (en) 1985-03-05
CS257755B2 (en) 1988-06-15
PL231819A1 (en) 1982-02-15
WO1982000015A1 (en) 1982-01-07

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