EP 2703071 A3 20150211 - Microbubble generating apparatus
Title (en)
Microbubble generating apparatus
Title (de)
Mikrobläschenerzeugungsvorrichtung
Title (fr)
Appareil de génération de microbulles
Publication
Application
Priority
US 201213603054 A 20120904
Abstract (en)
[origin: EP2703071A2] A micro bubble generating system 100 includes a shell having a well for retaining a first liquid to immerse an object. A micro bubble apparatus is provide to the shell for providing a pressurized mixture of a second liquid and a dissolved gas into the well so as to create a plurality of micro bubbles within the first liquid for engaging the object.
IPC 8 full level
B01F 5/06 (2006.01); A61H 33/00 (2006.01); A61H 33/02 (2006.01); B01F 3/04 (2006.01); B01F 5/00 (2006.01); B01F 5/02 (2006.01)
CPC (source: EP US)
A61H 33/027 (2013.01 - EP US); B01F 23/232 (2022.01 - EP); B01F 23/2323 (2022.01 - EP); B01F 23/2326 (2022.01 - EP US); B01F 23/2373 (2022.01 - EP US); B01F 23/29 (2022.01 - EP); B01F 25/25 (2022.01 - EP); B01F 25/4332 (2022.01 - EP); B01F 25/44 (2022.01 - EP); B01F 25/45211 (2022.01 - EP); B01F 2025/915 (2022.01 - EP)
Citation (search report)
- [X] US 2094778 A 19371005 - JAMES ALEXANDER
- [X] JP 2009112909 A 20090528 - SANSO ELEC MFG
- [X] WO 2012048003 A2 20120412 - NAT OILWELL VARCO LP [US], et al
- [X] WO 2007110575 A1 20071004 - UK IND LTD [GB], et al
- [X] DE 1208294 B 19660105 - GUBELA CHEMIE K G
- [X] US 4211733 A 19800708 - CHANG SHIH-CHIH [US]
- [X] DE 1027189 B 19580403 - LUCIEN DAUTREBANDE
Designated contracting state (EPC)
AL 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 RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2703071 A2 20140305; EP 2703071 A3 20150211; AU 2013221998 A1 20140320; AU 2018217289 A1 20180906; BR 102013022600 A2 20181121; CA 2825572 A1 20140304; CA 2825572 C 20210112
DOCDB simple family (application)
EP 13182187 A 20130829; AU 2013221998 A 20130830; AU 2018217289 A 20180816; BR 102013022600 A 20130904; CA 2825572 A 20130829