Global Patent Index - EP 1338360 A3

EP 1338360 A3 20031112 - Filling chamber for a diecasting machine

Title (en)

Filling chamber for a diecasting machine

Title (de)

Füllkammer für eine Druckgiessmaschine

Title (fr)

Chambre de remplissage pour une machine à couler sous pression

Publication

EP 1338360 A3 20031112 (DE)

Application

EP 03002904 A 20030210

Priority

DE 10205246 A 20020208

Abstract (en)

[origin: EP1338360A2] Filling chamber comprises: a feed opening (11) for liquid casting material; and a cooling device (14) arranged in the region (12) lying opposite the opening (11). The cooling device is formed by a plate which can be inserted into the wall of the filling chamber in the region lying opposite the feed opening. The plate is provided with guiding channels. Preferred Features: The plate has a spiral-like feed channel (16) and a recycle channel (17) for the coolant, the channels being provided with corresponding external connections. The plate is bent corresponding to the bend in the filling chamber wall.

IPC 1-7

B22D 17/20

IPC 8 full level

B22D 17/20 (2006.01)

CPC (source: EP)

B22D 17/2023 (2013.01); B22D 17/2038 (2013.01)

Citation (search report)

  • [X] US 3516480 A 19700623 - WOLTERING JOSEPH A
  • [PY] US 6378597 B1 20020430 - ZECMAN KENNETH [US]
  • [Y] DE 19544716 A1 19970605 - BETZ GERHARD DR ING [DE]
  • [Y] DE 9407573 U1 19940616 - VAILLANT JOH GMBH & CO [DE]
  • [Y] "COOLED DIE CASTING SHOT SLEEVE", RESEARCH DISCLOSURE, KENNETH MASON PUBLICATIONS, HAMPSHIRE, GB, no. 321, 1991, pages 73, XP000164457, ISSN: 0374-4353
  • [Y] PATENT ABSTRACTS OF JAPAN vol. 010, no. 342 (M - 536) 19 November 1986 (1986-11-19)
  • [Y] PATENT ABSTRACTS OF JAPAN vol. 010, no. 234 (M - 507) 14 August 1986 (1986-08-14)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR

DOCDB simple family (publication)

EP 1338360 A2 20030827; EP 1338360 A3 20031112; EP 1338360 B1 20080402; AT E390972 T1 20080415; DE 10205246 A1 20030828; DE 10205246 B4 20040415; DE 50309512 D1 20080515

DOCDB simple family (application)

EP 03002904 A 20030210; AT 03002904 T 20030210; DE 10205246 A 20020208; DE 50309512 T 20030210