GB1399820A - Diecastin machines - Google Patents

Diecastin machines

Info

Publication number
GB1399820A
GB1399820A GB5613371A GB5613371A GB1399820A GB 1399820 A GB1399820 A GB 1399820A GB 5613371 A GB5613371 A GB 5613371A GB 5613371 A GB5613371 A GB 5613371A GB 1399820 A GB1399820 A GB 1399820A
Authority
GB
United Kingdom
Prior art keywords
crucible
pressure
gas
die cavity
metal
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
GB5613371A
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.)
DIMO HOLDINGS
Original Assignee
DIMO HOLDINGS
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 DIMO HOLDINGS filed Critical DIMO HOLDINGS
Priority to GB5613371A priority Critical patent/GB1399820A/en
Publication of GB1399820A publication Critical patent/GB1399820A/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
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/08—Cold chamber machines, i.e. with unheated press chamber into which molten metal is ladled
    • B22D17/10—Cold chamber machines, i.e. with unheated press chamber into which molten metal is ladled with horizontal press motion

Abstract

1399820 Pressure die casting machines DIMO HOLDINGS Ltd 26 Feb 1973 [3 Dec 1971] 56133/71 Heading B3F Die casting apparatus comprises a heated crucible 21 for molten metal, a gas-tight enclosure 20 for the crucible, a duct 25 dipping into the crucible and being connected, without any interposed valve, with the chamber 17 of a piston pump having an outlet communicating with a die cavity 14, and a source of gas at superatmospheric pressure in communication with the interior of the enclosure 20. In use, the molten metal is forced through the duct 25 and into the die cavity by the gas pressure acting on the surface of the metal in the crucible, and the pressure on the metal in the die cavity then increased by means of the piston 18.
GB5613371A 1971-12-03 1971-12-03 Diecastin machines Expired GB1399820A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5613371A GB1399820A (en) 1971-12-03 1971-12-03 Diecastin machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5613371A GB1399820A (en) 1971-12-03 1971-12-03 Diecastin machines

Publications (1)

Publication Number Publication Date
GB1399820A true GB1399820A (en) 1975-07-02

Family

ID=10475819

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5613371A Expired GB1399820A (en) 1971-12-03 1971-12-03 Diecastin machines

Country Status (1)

Country Link
GB (1) GB1399820A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2199526A (en) * 1986-12-11 1988-07-13 Pace Inc Soldering/desoldering apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2199526A (en) * 1986-12-11 1988-07-13 Pace Inc Soldering/desoldering apparatus
GB2199526B (en) * 1986-12-11 1990-05-09 Pace Inc Portable apparatus utilizing molten solder for procedures such as soldering and desoldering

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee