GB879354A - Improvements in cores and moulds for casting metals - Google Patents

Improvements in cores and moulds for casting metals

Info

Publication number
GB879354A
GB879354A GB7418/60A GB741860A GB879354A GB 879354 A GB879354 A GB 879354A GB 7418/60 A GB7418/60 A GB 7418/60A GB 741860 A GB741860 A GB 741860A GB 879354 A GB879354 A GB 879354A
Authority
GB
United Kingdom
Prior art keywords
moulds
cores
casting metals
march
heat exchange
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
GB7418/60A
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
Publication of GB879354A publication Critical patent/GB879354A/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
    • B22C9/06—Permanent moulds for shaped castings
    • B22C9/061—Materials which make up the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/10—Cores; Manufacture or installation of cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/10—Cores; Manufacture or installation of cores
    • B22C9/101—Permanent cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

879,354. Tubular heat exchange elements. VILLNER, L. H. V. March 2, 1960 [March 10, 1959], No. 7418/60. Drawings to Specification. Class 64(3) [Also in Group XXII] A heat exchange tube is made by casting around a sponge iron core which is so permeable as to allow flow of a gas or liquid therethrough.
GB7418/60A 1959-03-10 1960-03-02 Improvements in cores and moulds for casting metals Expired GB879354A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE879354X 1959-03-10

Publications (1)

Publication Number Publication Date
GB879354A true GB879354A (en) 1961-10-11

Family

ID=20370963

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7418/60A Expired GB879354A (en) 1959-03-10 1960-03-02 Improvements in cores and moulds for casting metals

Country Status (1)

Country Link
GB (1) GB879354A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3763919A (en) * 1971-11-23 1973-10-09 Hoeganaes Ab Method of making a mold
GB2193914A (en) * 1986-08-19 1988-02-24 Metal Castings Casting using a metal core

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3763919A (en) * 1971-11-23 1973-10-09 Hoeganaes Ab Method of making a mold
GB2193914A (en) * 1986-08-19 1988-02-24 Metal Castings Casting using a metal core
GB2193914B (en) * 1986-08-19 1990-08-15 Metal Castings Casting

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