FR2311613A1 - Injecteur de sable pour moules pour la realisation de noyaux de fonderie - Google Patents

Injecteur de sable pour moules pour la realisation de noyaux de fonderie

Info

Publication number
FR2311613A1
FR2311613A1 FR7515816A FR7515816A FR2311613A1 FR 2311613 A1 FR2311613 A1 FR 2311613A1 FR 7515816 A FR7515816 A FR 7515816A FR 7515816 A FR7515816 A FR 7515816A FR 2311613 A1 FR2311613 A1 FR 2311613A1
Authority
FR
France
Prior art keywords
air
reservoir
container
connection
mould
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
FR7515816A
Other languages
English (en)
Other versions
FR2311613B1 (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.)
FOMES SA
Original Assignee
FOMES SA
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 FOMES SA filed Critical FOMES SA
Priority to FR7515816A priority Critical patent/FR2311613A1/fr
Priority to DE19752557420 priority patent/DE2557420C2/de
Publication of FR2311613A1 publication Critical patent/FR2311613A1/fr
Application granted granted Critical
Publication of FR2311613B1 publication Critical patent/FR2311613B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
    • B22C15/23—Compacting by gas pressure or vacuum
    • B22C15/24—Compacting by gas pressure or vacuum involving blowing devices in which the mould material is supplied in the form of loose particles
    • B22C15/245—Blowing tubes
    • 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
FR7515816A 1975-05-21 1975-05-21 Injecteur de sable pour moules pour la realisation de noyaux de fonderie Granted FR2311613A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7515816A FR2311613A1 (fr) 1975-05-21 1975-05-21 Injecteur de sable pour moules pour la realisation de noyaux de fonderie
DE19752557420 DE2557420C2 (de) 1975-05-21 1975-12-19 Blaskopf zum Formsandblasen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7515816A FR2311613A1 (fr) 1975-05-21 1975-05-21 Injecteur de sable pour moules pour la realisation de noyaux de fonderie

Publications (2)

Publication Number Publication Date
FR2311613A1 true FR2311613A1 (fr) 1976-12-17
FR2311613B1 FR2311613B1 (fr) 1980-05-16

Family

ID=9155481

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7515816A Granted FR2311613A1 (fr) 1975-05-21 1975-05-21 Injecteur de sable pour moules pour la realisation de noyaux de fonderie

Country Status (2)

Country Link
DE (1) DE2557420C2 (fr)
FR (1) FR2311613A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117129715A (zh) * 2023-06-30 2023-11-28 盛吉盛智能装备(江苏)有限公司 用于芯片测试的浮动装置
CN117129715B (zh) * 2023-06-30 2024-05-10 盛吉盛智能装备(江苏)有限公司 用于芯片测试的浮动装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2611938A (en) * 1949-06-15 1952-09-30 Hansberg Fritz Machine for ramming foundry cores by means of compressed air
DE1961234C3 (de) * 1969-12-05 1975-02-06 Kramatorskij Nautschno-Issledowatel' Skij I Projektno-Technologitscheskij Institut Maschinostrojenija, Kramatorsk (Sowjetunion) Verfahren und Vorrichtung zum Verdichten von GieBereiformmassen
US3899019A (en) * 1972-06-09 1975-08-12 Acme Cleveland Corp Three-position molding machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117129715A (zh) * 2023-06-30 2023-11-28 盛吉盛智能装备(江苏)有限公司 用于芯片测试的浮动装置
CN117129715B (zh) * 2023-06-30 2024-05-10 盛吉盛智能装备(江苏)有限公司 用于芯片测试的浮动装置

Also Published As

Publication number Publication date
FR2311613B1 (fr) 1980-05-16
DE2557420A1 (de) 1977-06-30
DE2557420C2 (de) 1982-12-02

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