FR2326253A1 - Procede et dispositif pour le durcissement des noyaux de fonderie - Google Patents

Procede et dispositif pour le durcissement des noyaux de fonderie

Info

Publication number
FR2326253A1
FR2326253A1 FR7629520A FR7629520A FR2326253A1 FR 2326253 A1 FR2326253 A1 FR 2326253A1 FR 7629520 A FR7629520 A FR 7629520A FR 7629520 A FR7629520 A FR 7629520A FR 2326253 A1 FR2326253 A1 FR 2326253A1
Authority
FR
France
Prior art keywords
hardening
foundry cores
foundry
cores
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.)
Granted
Application number
FR7629520A
Other languages
English (en)
French (fr)
Other versions
FR2326253B1 (zh
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2326253A1 publication Critical patent/FR2326253A1/fr
Application granted granted Critical
Publication of FR2326253B1 publication Critical patent/FR2326253B1/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
    • B22C9/123—Gas-hardening
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/14—Switches operated by change of acceleration, e.g. by shock or vibration, inertia switch
    • H01H35/141—Details
    • H01H35/142—Damping means to avoid unwanted response

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Casting Devices For Molds (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
FR7629520A 1975-10-02 1976-10-01 Procede et dispositif pour le durcissement des noyaux de fonderie Granted FR2326253A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1281875A CH603276A5 (zh) 1975-10-02 1975-10-02

Publications (2)

Publication Number Publication Date
FR2326253A1 true FR2326253A1 (fr) 1977-04-29
FR2326253B1 FR2326253B1 (zh) 1980-04-25

Family

ID=4386645

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7629520A Granted FR2326253A1 (fr) 1975-10-02 1976-10-01 Procede et dispositif pour le durcissement des noyaux de fonderie

Country Status (19)

Country Link
JP (1) JPS5244724A (zh)
AR (1) AR209201A1 (zh)
AT (1) AT344339B (zh)
AU (1) AU1770676A (zh)
BE (1) BE846433A (zh)
BR (1) BR7606569A (zh)
CH (1) CH603276A5 (zh)
CS (1) CS189790B2 (zh)
DD (1) DD126915A5 (zh)
DE (1) DE2546032B1 (zh)
ES (1) ES451589A1 (zh)
FR (1) FR2326253A1 (zh)
GB (1) GB1503286A (zh)
IT (1) IT1070837B (zh)
NL (1) NL7610594A (zh)
PL (1) PL107323B1 (zh)
SE (1) SE7610961L (zh)
SU (1) SU786866A3 (zh)
ZA (1) ZA765369B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2419779A1 (fr) * 1978-03-14 1979-10-12 Gerard Richard Procede de durcissement d'une composition destinee notamment a la fabrication de moules et de noyaux de fonderie, et appareil pour la mise en oeuvre dudit procede

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2704868C2 (de) * 1977-02-05 1988-11-10 Horst Werner Dipl.-Ing. 7707 Engen Michel Verfahren und Vorrichtung zur Kernherstellung für Gießereizwecke
DE3050425C2 (de) * 1980-06-09 1986-09-18 Belorusskij politechničeskij institut, Minsk Einrichtung zur Aushärtung von Gießformen
DE3152083C2 (de) * 1980-06-09 1985-07-04 Belorusskij politechničeskij institut, Minsk Einrichtung zur Bestimmung der Erhärtungsdauer von Bindemitteln und Kernmassen
SE8202569L (sv) * 1982-04-30 1983-10-24 Proizv Ob Uralmash Forfarande och anordning for behandling av gjutformar
JPS611442A (ja) * 1984-06-11 1986-01-07 Honda Motor Co Ltd シエル鋳型の製造方法及び装置
JP2500277Y2 (ja) * 1991-12-11 1996-06-05 日立金属株式会社 コ―ルドボックス造型機用ガス発生装置
CH695547A5 (de) * 2002-06-17 2006-06-30 Lueber Gmbh Verfahren und Einrichtung zum Aushärten von Giesserei-Kernen.
EA027385B1 (ru) * 2011-07-19 2017-07-31 Аск Кемикалз Л.П. Способ отверждения литейной формы в холодном ящике с применением газообразного катализатора
EP2848332B1 (de) 2013-09-11 2015-08-05 Lüber GmbH Einrichtung und verfahren zum aushärten von giesserei-kernen

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2162137A1 (de) * 1971-12-15 1973-06-20 Michel Horst Werner Verfahren und geraet zum aushaerten von sandformen und kernen fuer giessereizwecke
FR2245433A1 (en) * 1974-07-12 1975-04-25 Luber Werner Hardening sand/resin moulded foundry cores - by exposure to an amine enriched gas and then a current of air

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2162137A1 (de) * 1971-12-15 1973-06-20 Michel Horst Werner Verfahren und geraet zum aushaerten von sandformen und kernen fuer giessereizwecke
FR2245433A1 (en) * 1974-07-12 1975-04-25 Luber Werner Hardening sand/resin moulded foundry cores - by exposure to an amine enriched gas and then a current of air

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2419779A1 (fr) * 1978-03-14 1979-10-12 Gerard Richard Procede de durcissement d'une composition destinee notamment a la fabrication de moules et de noyaux de fonderie, et appareil pour la mise en oeuvre dudit procede

Also Published As

Publication number Publication date
ATA699876A (de) 1977-11-15
BE846433A (fr) 1977-01-17
FR2326253B1 (zh) 1980-04-25
CS189790B2 (en) 1979-04-30
PL107323B1 (pl) 1980-02-29
CH603276A5 (zh) 1978-08-15
AU1770676A (en) 1978-03-23
SU786866A3 (ru) 1980-12-07
DE2546032B1 (de) 1976-12-30
IT1070837B (it) 1985-04-02
NL7610594A (nl) 1977-04-05
BR7606569A (pt) 1977-05-31
GB1503286A (en) 1978-03-08
AR209201A1 (es) 1977-03-31
DD126915A5 (de) 1977-08-24
DE2546032A1 (zh) 1976-12-30
ZA765369B (en) 1977-08-31
SE7610961L (sv) 1977-04-03
JPS5244724A (en) 1977-04-08
AT344339B (de) 1978-07-10
ES451589A1 (es) 1977-10-01

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Legal Events

Date Code Title Description
ST Notification of lapse