GB989353A - Method of casting under pressure - Google Patents

Method of casting under pressure

Info

Publication number
GB989353A
GB989353A GB181862A GB181862A GB989353A GB 989353 A GB989353 A GB 989353A GB 181862 A GB181862 A GB 181862A GB 181862 A GB181862 A GB 181862A GB 989353 A GB989353 A GB 989353A
Authority
GB
United Kingdom
Prior art keywords
mould
pressure
created
reservoir
casting
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
GB181862A
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.)
BULGARSKA AKADEMIA NA NAUKITE
Original Assignee
BULGARSKA AKADEMIA NA NAUKITE
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 BULGARSKA AKADEMIA NA NAUKITE filed Critical BULGARSKA AKADEMIA NA NAUKITE
Publication of GB989353A publication Critical patent/GB989353A/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
    • B22D18/04—Low pressure casting, i.e. making use of pressures up to a few bars to fill the mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Casting Devices For Molds (AREA)

Abstract

989,353. Casting-machines. BULGARSKA AKADEMIA NA NAUKITE. Jan. 18, 1962 [Jan. 26, 1961], No. 1818/62. Heading B3F. [Also in Division B5] In pressure casting a pressure higher than atmospheric is produced in the feed reservoir and the mould, after which a desired difference in the pressures in the mould and reservoir is created so that the molten metal runs into the mould, the super-atmospheric pressure being maintained and acting on the molten metal until solidification is complete. In one embodiment, Fig. 2, the pressure differential is created by inversion of the mould and reservoir assembly 1, 2, so that the metal enters the mould under the pressure of gravity. An additional differential may be created by appropriate adjustment of the cocks a, b, c.
GB181862A 1961-01-26 1962-01-18 Method of casting under pressure Expired GB989353A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG4061 1961-01-26

Publications (1)

Publication Number Publication Date
GB989353A true GB989353A (en) 1965-04-14

Family

ID=3897175

Family Applications (1)

Application Number Title Priority Date Filing Date
GB181862A Expired GB989353A (en) 1961-01-26 1962-01-18 Method of casting under pressure

Country Status (3)

Country Link
DE (1) DE1178979B (en)
FR (1) FR1319330A (en)
GB (1) GB989353A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3693698A (en) * 1968-04-05 1972-09-26 Inst Po Metalloznanie I Tekno Method of casting volatile metals
US8783331B2 (en) 2009-07-07 2014-07-22 Ksm Castings Group Gmbh System and method for casting
US9797031B2 (en) 2012-08-23 2017-10-24 Ksm Castings Group Gmbh Aluminum casting alloy
US9982329B2 (en) 2013-02-06 2018-05-29 Ksm Castings Group Gmbh Aluminum casting alloy

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES344429A1 (en) * 1966-09-15 1968-10-16 Inst Po Metalloznanie I Tekno Procedure for vacuuming the pressure of metals or other materials, especially at the pressure of a compressed gas. (Machine-translation by Google Translate, not legally binding)
BG34491A1 (en) * 1982-07-14 1983-10-15 Nikolov Method for casting under pressure

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT66128B (en) * 1912-09-17 1914-08-10 Max Leo Dr Techn Allitsch Casting process using a gaseous pressure medium.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3693698A (en) * 1968-04-05 1972-09-26 Inst Po Metalloznanie I Tekno Method of casting volatile metals
US8783331B2 (en) 2009-07-07 2014-07-22 Ksm Castings Group Gmbh System and method for casting
US9415441B2 (en) 2009-07-07 2016-08-16 Ksm Castings Group Gmbh Method for casting
US9797031B2 (en) 2012-08-23 2017-10-24 Ksm Castings Group Gmbh Aluminum casting alloy
US9982329B2 (en) 2013-02-06 2018-05-29 Ksm Castings Group Gmbh Aluminum casting alloy

Also Published As

Publication number Publication date
DE1178979B (en) 1964-10-01
FR1319330A (en) 1963-03-01

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