GB191104387A - Process of and Apparatus for Making Castings in Steel, Brass, Phosphor Bronze, and other Materials. - Google Patents

Process of and Apparatus for Making Castings in Steel, Brass, Phosphor Bronze, and other Materials.

Info

Publication number
GB191104387A
GB191104387A GB191104387DA GB191104387A GB 191104387 A GB191104387 A GB 191104387A GB 191104387D A GB191104387D A GB 191104387DA GB 191104387 A GB191104387 A GB 191104387A
Authority
GB
United Kingdom
Prior art keywords
block
mould
pouring
steel
phosphor bronze
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
Inventor
John Vaughan-Sherrin
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
Application granted granted Critical
Publication of GB191104387A publication Critical patent/GB191104387A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D18/00—Pressure casting; Vacuum casting
    • B22D18/06—Vacuum casting, i.e. making use of vacuum to fill the mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)

Abstract

4387. Sherrin, J.. Vaughan.. Sept. 21. Casting-machines ; moulds; clamping and guiding flasks and moulds.-A vacuum casting-machine for steel, phosphor bronze, &c. comprises a two-part mould a, b, a flask j, cover k, and pouring-block m. A pipe o communicates with a vacuum chamber and with a vent in the sand. Small passages p and capillary ducts p<3> facilitate the removal of the enclosed air or gas. A trap 2, interposed between the vacuum chamber and the mould is provided with oil or other sealing liquid and with fine wiregauze for collecting sand or for preventing the escape of flaming-gas. The pouring-block has a fire-proof lining and is rotated by means of handles z to twist off the runner. In a modification, the mould is enclosed in a box, in the cover of which the pouring-block is situated, and the mould is raised up to the block by means of rack and pinion, a plumb-bob being let down from the block for positioning purposes.
GB191104387D 1911-09-21 1911-09-21 Process of and Apparatus for Making Castings in Steel, Brass, Phosphor Bronze, and other Materials. Expired GB191104387A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191104387T 1911-09-21

Publications (1)

Publication Number Publication Date
GB191104387A true GB191104387A (en) 1912-04-18

Family

ID=32496827

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191104387D Expired GB191104387A (en) 1911-09-21 1911-09-21 Process of and Apparatus for Making Castings in Steel, Brass, Phosphor Bronze, and other Materials.

Country Status (1)

Country Link
GB (1) GB191104387A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2796644A (en) * 1952-05-03 1957-06-25 Nat Lead Co Method and apparatus for casting refractory metals

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2796644A (en) * 1952-05-03 1957-06-25 Nat Lead Co Method and apparatus for casting refractory metals

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