GB524198A - A pressure-casting furnace, especially for bearing metals - Google Patents

A pressure-casting furnace, especially for bearing metals

Info

Publication number
GB524198A
GB524198A GB2340639A GB2340639A GB524198A GB 524198 A GB524198 A GB 524198A GB 2340639 A GB2340639 A GB 2340639A GB 2340639 A GB2340639 A GB 2340639A GB 524198 A GB524198 A GB 524198A
Authority
GB
United Kingdom
Prior art keywords
crucible
metal
screen
pressure
casting furnace
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
GB2340639A
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
Priority to GB2340639A priority Critical patent/GB524198A/en
Publication of GB524198A publication Critical patent/GB524198A/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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B14/00—Crucible or pot furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)

Abstract

524,198. Crucible furnaces; casting machines. MARTIN, K. Jan. 23, 1939, No. 23406. Divided out of 524,124, [Group XXII] [Class 51 (ii)] [Also in Group XXII] In a crucible furnace for melting metal for pressure casting a heatintercepting screen 13 is provided for cutting off radiation from the heating- elements and furnace lining when the metal in the crucible 1 has attained a predetermined temperature. The outer part of the screen consists of heatinsula ting material while the inner part 15 is of metal which absorbs heat from the crucible, to reduce the temperature o f the molten metal. The screen is moved into and out 'of operative position by hand, or by a ram which may be controlled by the thermostat 5. Pressure gas is supplied to the crucible by the pipe 2 and is distributed over the surface of the metal by a screen 6.
GB2340639A 1939-01-23 1939-01-23 A pressure-casting furnace, especially for bearing metals Expired GB524198A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2340639A GB524198A (en) 1939-01-23 1939-01-23 A pressure-casting furnace, especially for bearing metals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2340639A GB524198A (en) 1939-01-23 1939-01-23 A pressure-casting furnace, especially for bearing metals

Publications (1)

Publication Number Publication Date
GB524198A true GB524198A (en) 1940-07-31

Family

ID=10195105

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2340639A Expired GB524198A (en) 1939-01-23 1939-01-23 A pressure-casting furnace, especially for bearing metals

Country Status (1)

Country Link
GB (1) GB524198A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2754347A (en) * 1944-04-28 1956-07-10 Wroughton Donald Apparatus for refining rare refractory metals
CN107084621A (en) * 2017-04-09 2017-08-22 王红 A kind of metal or nonmetallic sintered crucible with shielding body of heater

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2754347A (en) * 1944-04-28 1956-07-10 Wroughton Donald Apparatus for refining rare refractory metals
CN107084621A (en) * 2017-04-09 2017-08-22 王红 A kind of metal or nonmetallic sintered crucible with shielding body of heater
CN107084621B (en) * 2017-04-09 2019-09-17 王红 A kind of metal or nonmetallic sintered crucible with shielding furnace body

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