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Machine translation
1. (WO1994027758) COOLANT SPACER RING
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1994/027758    International Application No.:    PCT/GB1994/001085
Publication Date: 08.12.1994 International Filing Date: 20.05.1994
Chapter 2 Demand Filed:    08.12.1994    
IPC:
B21D 37/18 (2006.01)
Applicants: CARNAUDMETALBOX PLC [GB/GB]; Downsview Road, Wantage, Oxon OX12 9BP (GB) (For All Designated States Except US).
DUNWOODY, Paul, Robert [GB/GB]; (GB) (For US Only).
GOLDING, Richard, Mark, Orlando [GB/GB]; (GB) (For US Only)
Inventors: DUNWOODY, Paul, Robert; (GB).
GOLDING, Richard, Mark, Orlando; (GB)
Agent: RATLIFF, Ismay, Hilary; Carnaudmetalbox Technology plc, Downsview Road, Wantage, Oxfordshire OX12 9BP (GB)
Priority Data:
9311215.9 29.05.1993 GB
Title (EN) COOLANT SPACER RING
(FR) ANNEAU D'ECARTEMENT POUR ALIMENTATION EN LIQUIDE DE REFROIDISSEMENT
Abstract: front page image
(EN)An annular device (10) particularly for use as a spacer between dies (200) in a drawing and wall ironing process, the device including an outer delivery channel (30) which is linked to an inner delivery channel (40) by angled slots (50), so that liquid passing from the outer to the inner channel merges in the inner channel to form a vortex of fluid. The device also includes a lip (42) on the wall of the inner channel adjacent to the bore of the device, which serves as directing means to force the merged vortex of liquid out of the spacer in a longitudinal manner for cooling, lubricating and washing adjacent members.
(FR)Dispositif annulaire (10) particulièrement destiné à être utilisé comme élément d'écartement entre des outils (200) d'un procédé d'étirage de parois, le dispositif comprenant un passage (30) d'amenée externe qui est relié à un passage (40) d'amenée interne par des fentes obliques (50), de sorte qu'un liquide passant du passage externe vers le passage interne se rassemble dans le passage interne pour former un tourbillon de fluide. Le dispositif comprend également un rebord (42) ménagé sur la paroi du passage interne, adjacent à l'alésage du dispositif, qui sert d'élément directionnel forçant le tourbillon de liquide hors de l'anneau d'écartement de manière longitudinale pour refroidir, lubrifier et laver des éléments adjacents.
Designated States: AU, CN, DE, GB, JP, US.
Publication Language: English (EN)
Filing Language: English (EN)