EP 2123369 A3 20110706 - Device for cleaning boreholes
Title (en)
Device for cleaning boreholes
Title (de)
Vorrichtung zur Bohrlochreinigung
Title (fr)
Dispositif de nettoyage de trou de forage
Publication
Application
Priority
DE 102008001908 A 20080521
Abstract (en)
[origin: EP2123369A2] The dry-ice blasting device (11) has a reservoir for dry ice granulates, an inlet and an outlet. A fuel gas supply line is connected to the inlet and the outlet stay in flow connection with the inlet by a conveying device. The dry ice blasting device has an active and de-active locking device, where operating or blasting parameters are inputted or changed only during de-activating locking device.
IPC 8 full level
B08B 9/00 (2006.01); B08B 1/00 (2006.01); B08B 15/04 (2006.01); B23Q 11/00 (2006.01)
CPC (source: EP US)
B08B 1/00 (2013.01 - US); B08B 1/12 (2024.01 - EP); B08B 9/00 (2013.01 - EP US); B08B 15/04 (2013.01 - EP US); B28D 7/02 (2013.01 - EP US)
Citation (search report)
- [ID] DE 19757424 A1 19990624 - HILTI AG [LI]
- [I] DE 202007001215 U1 20070705 - KUPP HANS GEORG [DE]
- [A] DE 10159334 A1 20030618 - HILTI AG [LI]
- [A] DE 8700441 U1 19870319
- [A] DE 102006023747 A1 20071122 - KUPP HANS GEORG [DE]
- [A] DE 20302753 U1 20030710 - MADER ANDREAS [DE]
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 MK MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 2123369 A2 20091125; EP 2123369 A3 20110706; CA 2666271 A1 20091121; DE 102008001908 A1 20091126; US 2009288682 A1 20091126
DOCDB simple family (application)
EP 09159018 A 20090429; CA 2666271 A 20090521; DE 102008001908 A 20080521; US 45472909 A 20090520