Global Patent Index - EP 1002601 A3

EP 1002601 A3 2001-03-07 - Hot chamber die casting machine

Title (en)

Hot chamber die casting machine

Title (de)

Warmkammer-Druckgiessmaschine

Title (fr)

Machine à couler sous pression en chambre chaude

Publication

EP 1002601 A3 (DE)

Application

EP 99120823 A

Priority

DE 19853189 A

Abstract (en)

[origin: DE19853189C1] The ring inductor (20) consists of a bent pipe (21) made of elastic material forming a one-part ring open at one point (24) and is provided with connections (25, 25a) for energy and for flowing cooling air. Hot chamber die casting machine has a casting vessel (3) with a bore, a mouthpiece, a nozzle placed on the mouthpiece and an inductively working heater operated with middle frequency or with a frequency lying at the lower boundary of the high frequency. A ring inductor (20) is placed around the casting vessel (3) in the plane of the cover of the crucible. The inductor consists of a bent pipe (21) made of elastic material forming a one-part ring open at one point (24) and is provided with connections (25, 25a) for energy and for flowing cooling air.

IPC 1-7 (main, further and additional classification)

B22D 17/02

IPC 8 full level (invention and additional information)

B22D 17/02 (2006.01); B22D 17/20 (2006.01)

CPC (invention and additional information)

B22D 17/2038 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

DE 19853189 C1 20000413; AT 264151 T 20040415; CZ 295241 B6 20050615; CZ 9904098 A3 20010516; EP 1002601 A2 20000524; EP 1002601 A3 20010307; EP 1002601 B1 20040414; ES 2215354 T3 20041001; JP 2000153351 A 20000606; PL 191429 B1 20060531; PL 336608 A1 20000522; US 6435260 B1 20020820

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