GB557204A - Improvements in or relating to the casting of metals - Google Patents

Improvements in or relating to the casting of metals

Info

Publication number
GB557204A
GB557204A GB1725042A GB1725042A GB557204A GB 557204 A GB557204 A GB 557204A GB 1725042 A GB1725042 A GB 1725042A GB 1725042 A GB1725042 A GB 1725042A GB 557204 A GB557204 A GB 557204A
Authority
GB
United Kingdom
Prior art keywords
metal
mould
casting
metals
relating
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
GB1725042A
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.)
JOHN EDGAR VINCENT JOBSON
QUALCAST Ltd
Original Assignee
JOHN EDGAR VINCENT JOBSON
QUALCAST Ltd
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 JOHN EDGAR VINCENT JOBSON, QUALCAST Ltd filed Critical JOHN EDGAR VINCENT JOBSON
Priority to GB1725042A priority Critical patent/GB557204A/en
Publication of GB557204A publication Critical patent/GB557204A/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)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

557,204. Casting processes. QUALCAST, Ltd., and JOBSON, J. E. V. Dec. 4, 1942, No. 17250. [Class 83 (i)] Moulds.-After pouring metal, having the property of expanding during solidification, into a mould the apertures thereof are sealed, prior to the expansion of the cast metal during solidification, thus forcing the metal into all the interstices of the mould. The sealing may be effected by plugs or other mechanical means or by freezing the molten metal in the gates g, h, e.g. by forming them of flat cross-section g<SP>1</SP>, h<SP>1</SP>.
GB1725042A 1942-12-04 1942-12-04 Improvements in or relating to the casting of metals Expired GB557204A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1725042A GB557204A (en) 1942-12-04 1942-12-04 Improvements in or relating to the casting of metals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1725042A GB557204A (en) 1942-12-04 1942-12-04 Improvements in or relating to the casting of metals

Publications (1)

Publication Number Publication Date
GB557204A true GB557204A (en) 1943-11-09

Family

ID=10091904

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1725042A Expired GB557204A (en) 1942-12-04 1942-12-04 Improvements in or relating to the casting of metals

Country Status (1)

Country Link
GB (1) GB557204A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4516621A (en) * 1981-04-13 1985-05-14 Rolls-Royce Limited Mould assembly for casting metal articles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4516621A (en) * 1981-04-13 1985-05-14 Rolls-Royce Limited Mould assembly for casting metal articles
US4607680A (en) * 1981-04-13 1986-08-26 Rolls-Royce Limited Method and mould for casting metal articles

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