FR2593077B1 - Filtre en matiere refractaire. - Google Patents

Filtre en matiere refractaire.

Info

Publication number
FR2593077B1
FR2593077B1 FR8601189A FR8601189A FR2593077B1 FR 2593077 B1 FR2593077 B1 FR 2593077B1 FR 8601189 A FR8601189 A FR 8601189A FR 8601189 A FR8601189 A FR 8601189A FR 2593077 B1 FR2593077 B1 FR 2593077B1
Authority
FR
France
Prior art keywords
refractory material
material filter
filter
refractory
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.)
Expired - Lifetime
Application number
FR8601189A
Other languages
English (en)
Other versions
FR2593077A1 (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.)
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
Priority to FR8601189A priority Critical patent/FR2593077B1/fr
Priority to DE8787400109T priority patent/DE3782513T2/de
Priority to EP87400109A priority patent/EP0234979B1/fr
Priority to ES198787400109T priority patent/ES2035091T3/es
Publication of FR2593077A1 publication Critical patent/FR2593077A1/fr
Application granted granted Critical
Publication of FR2593077B1 publication Critical patent/FR2593077B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
    • B22C9/086—Filters
FR8601189A 1986-01-23 1986-01-23 Filtre en matiere refractaire. Expired - Lifetime FR2593077B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8601189A FR2593077B1 (fr) 1986-01-23 1986-01-23 Filtre en matiere refractaire.
DE8787400109T DE3782513T2 (de) 1986-01-23 1987-01-19 Feuerfester filter.
EP87400109A EP0234979B1 (fr) 1986-01-23 1987-01-19 Filtre en matière réfractaire
ES198787400109T ES2035091T3 (es) 1986-01-23 1987-01-19 Filtro de material refractario.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8601189A FR2593077B1 (fr) 1986-01-23 1986-01-23 Filtre en matiere refractaire.

Publications (2)

Publication Number Publication Date
FR2593077A1 FR2593077A1 (fr) 1987-07-24
FR2593077B1 true FR2593077B1 (fr) 1990-10-19

Family

ID=9331568

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8601189A Expired - Lifetime FR2593077B1 (fr) 1986-01-23 1986-01-23 Filtre en matiere refractaire.

Country Status (4)

Country Link
EP (1) EP0234979B1 (fr)
DE (1) DE3782513T2 (fr)
ES (1) ES2035091T3 (fr)
FR (1) FR2593077B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9003020D0 (en) * 1990-02-09 1990-04-04 Hepworth Ind Ceramics Ltd Filter
FR2684563B1 (fr) * 1991-12-04 1994-05-27 Daussan & Co Filtre pour metal liquide constitue par des plaques trouees en matiere refractaire.
FR2697444B1 (fr) * 1992-10-30 1994-12-30 Daussan & Co Filtre pour métal liquide à inoculant.
CA2097261C (fr) * 1992-05-29 2001-07-24 Jean-Charles Daussan Procede et filtre utilise pour le traitement du metal en fusion au cours de l'operation de coulee
TW234092B (fr) * 1992-05-29 1994-11-11 Daussan Et Co

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR781101A (fr) * 1934-02-01 1935-05-09 Procédé et appareils pour l'épuration du magnésium ou de ses alliages
US3907513A (en) * 1974-05-30 1975-09-23 Us Energy Controlled porosity filter and uniform structure composites
US4298187A (en) * 1978-04-26 1981-11-03 Swiss Aluminium Ltd. Apparatus for inline degassing and filtration of molten metal
DE3177120D1 (en) * 1980-07-03 1989-12-14 Corning Glass Works Apparatus for filtering solid particulates
GB2101579A (en) * 1981-06-18 1983-01-19 Rolls Royce Ceramic structure
US4721567A (en) * 1984-06-06 1988-01-26 Certech Inc. Ceramic pouring filter with tortuous flow paths

Also Published As

Publication number Publication date
ES2035091T3 (es) 1993-04-16
DE3782513T2 (de) 1993-05-13
EP0234979A1 (fr) 1987-09-02
DE3782513D1 (de) 1992-12-17
FR2593077A1 (fr) 1987-07-24
EP0234979B1 (fr) 1992-11-11

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse