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GB1374990A - Whirlgate chamber for trapping slag and other impurities during 'he casting of molten metal - Google Patents

Whirlgate chamber for trapping slag and other impurities during 'he casting of molten metal

Info

Publication number
GB1374990A
GB1374990A GB6054171A GB6054171A GB1374990A GB 1374990 A GB1374990 A GB 1374990A GB 6054171 A GB6054171 A GB 6054171A GB 6054171 A GB6054171 A GB 6054171A GB 1374990 A GB1374990 A GB 1374990A
Authority
GB
United Kingdom
Prior art keywords
chamber part
whirlgate
outlet
casting
chamber
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
GB6054171A
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.)
Georg Fischer AG
Original Assignee
Georg Fischer AG
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 Georg Fischer AG filed Critical Georg Fischer AG
Publication of GB1374990A publication Critical patent/GB1374990A/en
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

1374990 Casting moulds GEORG FISCHER AG 29 Dec 1971 [31 Dec 1970] 60541/71 Heading B3F A whirlgate for a steel casting mould comprises three separate parts 8, 9, 10. Each of these parts 8, 9, 10 consists of more than one element 11, the elements being assembled and held together by a bonding agent. As shown, an outlet chamber part 8 is provided with a tangential outlet 13 adjoining a runner 6 and an annular flow duct 12. In alternative embodiments the outlet 13 may be radial to the outlet chamber part 8 and/or several outlets may be provided. An inlet chamber part 9 is mounted upon the outlet chamber part and is provided with a tangential inlet adjoining a sprue 3. On top of the inlet chamber part 9, a cylindrical part 10 is mounted to form a whirlgater reservoir 14.
GB6054171A 1970-12-31 1971-12-29 Whirlgate chamber for trapping slag and other impurities during 'he casting of molten metal Expired GB1374990A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1935470A CH550624A (en) 1970-12-31 1970-12-31 Eddy current chamber for the removal of impurities, in particular slag, from molten metal.

Publications (1)

Publication Number Publication Date
GB1374990A true GB1374990A (en) 1974-11-20

Family

ID=4438919

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6054171A Expired GB1374990A (en) 1970-12-31 1971-12-29 Whirlgate chamber for trapping slag and other impurities during 'he casting of molten metal

Country Status (6)

Country Link
AT (1) AT316025B (en)
CH (1) CH550624A (en)
DE (1) DE2159964C3 (en)
FR (1) FR2120109B1 (en)
GB (1) GB1374990A (en)
IT (1) IT944384B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2950393A1 (en) * 1979-12-14 1981-06-19 Rheinhold & Mahla Gmbh, 6800 Mannheim SEPERATOR
DE3244824C2 (en) * 1982-12-03 1985-10-24 Chamotte- u. Tonwerk Kurt Hagenburger, 6719 Hettenleidelheim Pouring device for pouring molten metal and method for pouring the same
US4736788A (en) * 1987-07-28 1988-04-12 Casteel Technology Associates, Inc. Gating apparatus
DE9110958U1 (en) * 1991-09-04 1991-10-17 Rath (Deutschland) GmbH, 4050 Mönchengladbach filter
DE202014009952U1 (en) * 2014-12-12 2015-01-30 Thomas Winter Device for separating non-metallic inclusions from liquid metals

Also Published As

Publication number Publication date
FR2120109A1 (en) 1972-08-11
CH550624A (en) 1974-06-28
AT316025B (en) 1974-06-25
DE2159964C3 (en) 1974-02-07
ATA1078072A (en) 1975-02-15
DE2159964A1 (en) 1972-07-13
DE2159964B2 (en) 1973-07-05
IT944384B (en) 1973-04-20
FR2120109B1 (en) 1976-12-03

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years