EP 2067573 A1 20090610 - Abrasive for cutting by water jet
Title (en)
Abrasive for cutting by water jet
Title (de)
Schleifmittel zum Schneiden mittels Wasserstrahl
Title (fr)
Abrasif pour la découpe par jet d'eau
Publication
Application
Priority
ES 200703227 A 20071204
Abstract (en)
Especially devised for the cutting of pieces of great hardness, such as, for example, pieces of steel, aluminium and metals in general, plastics, glasses, rocks and other; it consists of a high-density glass, with a density equal to or greater than 3.5 T/m 3 and a granulometry less than 55% of the interior diameter of the nozzle of the water jet. With this new abrasive, practical results are achieved which are very similar to those of the classic abrasive used in this field, ground granite, but at considerably lower costs.
IPC 8 full level
B24C 11/00 (2006.01)
CPC (source: EP ES)
B24C 11/00 (2013.01 - EP ES)
Citation (search report)
- [X] EP 1803532 A1 20070704 - SEIKO EPSON CORP [JP]
- [X] GB 1216702 A 19701223 - WESTERN ELECTRIC CO [US]
- [X] US 5035090 A 19910730 - SZUECS JOHAN [DE]
- [X] GB 2321344 A 19980722 - CINIGLIO A J [GB], et al
- [X] US 2993309 A 19610725 - BARNES KENNETH H, et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
EP 2067573 A1 20090610; ES 2339521 A1 20100520; ES 2339521 B1 20110310
DOCDB simple family (application)
EP 08380328 A 20081201; ES 200703227 A 20071204