GB1228298A - - Google Patents

Info

Publication number
GB1228298A
GB1228298A GB1228298DA GB1228298A GB 1228298 A GB1228298 A GB 1228298A GB 1228298D A GB1228298D A GB 1228298DA GB 1228298 A GB1228298 A GB 1228298A
Authority
GB
United Kingdom
Prior art keywords
stiffening agent
filter
impregnating
sept
oct
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
Application number
Other languages
English (en)
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 filed Critical
Publication of GB1228298A publication Critical patent/GB1228298A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B21/00—Obtaining aluminium
    • C22B21/06—Obtaining aluminium refining
    • C22B21/066—Treatment of circulating aluminium, e.g. by filtration
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Reinforced Plastic Materials (AREA)
  • Filtering Materials (AREA)
GB1228298D 1968-10-24 1969-09-24 Expired GB1228298A (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681804773 DE1804773B1 (de) 1968-10-24 1968-10-24 Glasfasergewebe fuer Giesszwecke

Publications (1)

Publication Number Publication Date
GB1228298A true GB1228298A (enExample) 1971-04-15

Family

ID=5711310

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1228298D Expired GB1228298A (enExample) 1968-10-24 1969-09-24

Country Status (3)

Country Link
DE (1) DE1804773B1 (enExample)
FR (1) FR2021462A1 (enExample)
GB (1) GB1228298A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989010222A1 (fr) * 1988-04-18 1989-11-02 Müanyagipari Kutató Intézet Pieces profilees en matiere plastique pour le filtrage de liquides a tres hautes temperatures, notamment de metaux en fusion, et leur procede de fabrication
US8313689B2 (en) 2008-04-01 2012-11-20 Saint Jean Industries Filter for use in the casting of aluminium, magnesium, copper alloy and the like

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4798615A (en) * 1985-10-19 1989-01-17 Kubota Ltd. Process for making a filter for molten metal having a high melting point
FR2647381B1 (fr) * 1989-04-25 1991-09-13 Fonderie Aluminium Ste Nle Filtre pour le filtrage d'alliages d'aluminium lors d'operations de moulage par coulee, ainsi que le procede mettant en oeuvre ce filtre

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989010222A1 (fr) * 1988-04-18 1989-11-02 Müanyagipari Kutató Intézet Pieces profilees en matiere plastique pour le filtrage de liquides a tres hautes temperatures, notamment de metaux en fusion, et leur procede de fabrication
US8313689B2 (en) 2008-04-01 2012-11-20 Saint Jean Industries Filter for use in the casting of aluminium, magnesium, copper alloy and the like

Also Published As

Publication number Publication date
DE1804773B1 (de) 1969-12-18
FR2021462A1 (enExample) 1970-07-24

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees