Title:
鋳造機への溶湯供給方法及び装置
Document Type and Number:
Japanese Patent JP3723903
Kind Code:
B2
Abstract:
PCT No. PCT/AT96/00054 Sec. 371 Date Sep. 19, 1997 Sec. 102(e) Date Sep. 19, 1997 PCT Filed Mar. 21, 1996 PCT Pub. No. WO96/30142 PCT Pub. Date Oct. 3, 1996For charging casting machines with non-ferrous molten metals, melt (S) is supplied from a withdrawal chamber (6) of a melting furnace (1) having a gas atmosphere to the filling hole (18) of a casting machine. To achieve an economic, easily dosable charging of the melt, the metered melt (S) is pumped up inside the withdrawal chamer (6) via a metering pump (12) and is drained towards the filling hole (18) via a discharge pipe (15) extending through the furnace wall, where through inlet nozzles (11) opening into the withdrawal chamber (6) a pulsed supply of gas to the withdrawal chamber (6) is effected to support the melt flow.
Inventors:
Rauhi, Erich
Application Number:
JP52869596A
Publication Date:
December 07, 2005
Filing Date:
March 21, 1996
Export Citation:
Assignee:
Ingeniere Lauhi Fuertegung Stehnik Gezershyaft Mitt Besilyenktel Haftung
International Classes:
B22D17/30; B22D39/02; B22D39/06; B22D35/00; (IPC1-7): B22D17/30; B22D35/00; B22D39/06
Domestic Patent References:
| JP6328221A | ||||
| JP8509170A | ||||
| JP3018466A | ||||
| JP1241373A | ||||
| JP49125232A | ||||
| JP1099758A |
Attorney, Agent or Firm:
Osamu Nakahira