EP 0490350 A1 19920617 - Device for introducing gas into liquids.
Title (en)
Device for introducing gas into liquids.
Title (de)
Vorrichtung zum Gaseintrag in Flüssigkeiten.
Title (fr)
Dispositif pour introduire du gaz dans les liquides.
Publication
Application
Priority
DE 4039785 A 19901213
Abstract (en)
A device for introducing gas into liquids is proposed, which has a hollow body 2 which consists of solid material and in the sides of which obliquely downward-pointing outlet ducts 3 for the gas are provided.
Abstract (de)
Es wird eine Begasungsvorrichtug für Flüssigkeiten vorgeschlagen, die einen aus festem Material bestehenden Hohlkörper 2 aufweist, in dem seitlich schräg nach unten gerichtete Austrittskanäle 3 für das Gas angebracht sind.
IPC 1-7
IPC 8 full level
CPC (source: EP)
B01F 23/23121 (2022.01); B01F 2025/9121 (2022.01)
Citation (search report)
- [X] GB 1272047 A 19720426 - SCRAGG WILLIAM EWERT
- [A] US 3318098 A 19670509 - HODDINOTT WILLIAM M, et al
- [A] DE 2359638 B1 19750417
- [A] DE 1123628 B 19620208 - MANNESMANN AG
- [X] GB-A- (22014A,D,1914 (HUCKS))
- [A] PATENT ABSTRACTS OF JAPAN vol. 9, no. 200 (C-298)(1923) 16. August 1985 & JP-A-60 068 036 ( SEITETSU KAGAKU )
Designated contracting state (EPC)
AT CH DE ES FR GB LI NL
DOCDB simple family (publication)
EP 0490350 A1 19920617; DE 4039785 A1 19920617; PT 99780 A 19931130
DOCDB simple family (application)
EP 91121189 A 19911210; DE 4039785 A 19901213; PT 9978091 A 19911212