GB1132828A - Mold gate construction - Google Patents

Mold gate construction

Info

Publication number
GB1132828A
GB1132828A GB3960266A GB3960266A GB1132828A GB 1132828 A GB1132828 A GB 1132828A GB 3960266 A GB3960266 A GB 3960266A GB 3960266 A GB3960266 A GB 3960266A GB 1132828 A GB1132828 A GB 1132828A
Authority
GB
United Kingdom
Prior art keywords
mould
gate construction
formations
outlet
top surface
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
GB3960266A
Inventor
Paul James Neff
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.)
Amsted Industries Inc
Original Assignee
Amsted Industries Inc
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 Amsted Industries Inc filed Critical Amsted Industries Inc
Publication of GB1132828A publication Critical patent/GB1132828A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D35/00Equipment for conveying molten metal into beds or moulds
    • B22D35/04Equipment for conveying molten metal into beds or moulds into moulds, e.g. base plates, runners
    • B22D35/045Runner base plates for bottom casting ingots
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22CFOUNDRY MOULDING
    • B22C9/00Moulds or cores; Moulding processes
    • B22C9/08Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D18/00Pressure casting; Vacuum casting
    • B22D18/04Low pressure casting, i.e. making use of pressures up to a few bars to fill the mould
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Barrages (AREA)

Abstract

1,132,828. Moulds. AMSTED INDUSTRIES Inc. 5 Sept., 1966, No. 39602/66. Heading B3F. A mould gate construction comprises a vertical inlet 29, horizontal passages 28 and outlets 30 leading into the mould cavities of a mould (10) (Fig. 1, not shown). At the junction of the horizontal passage 28 with an outlet 30 formations are provided to ensure uniform, non- turbulent flow from the said outlet, the formations comprising a projection 32 and an inclined end wall 36. In the embodiment described the top surface 54 of the gate construction is shaped to suit a depression (24) in mould supports (21) so that when the gate construction is assembled with the mould (10) the said top surface 54 forms part of the casting forming surface.
GB3960266A 1966-08-31 1966-09-05 Mold gate construction Expired GB1132828A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE686277 1966-08-31
NL6612408A NL6612408A (en) 1966-08-31 1966-09-02

Publications (1)

Publication Number Publication Date
GB1132828A true GB1132828A (en) 1968-11-06

Family

ID=25656471

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3960266A Expired GB1132828A (en) 1966-08-31 1966-09-05 Mold gate construction

Country Status (3)

Country Link
BE (1) BE686277A (en)
GB (1) GB1132828A (en)
NL (1) NL6612408A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109746416A (en) * 2017-11-02 2019-05-14 新兴重工湖北三六一一机械有限公司 A kind of low pressure part flow arrangement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109746416A (en) * 2017-11-02 2019-05-14 新兴重工湖北三六一一机械有限公司 A kind of low pressure part flow arrangement

Also Published As

Publication number Publication date
NL6612408A (en) 1968-03-04
BE686277A (en) 1967-02-01

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