IT1262518B - Impeller for an aseptic magnetic stirrer and stirrer incorporating said impeller - Google Patents
Impeller for an aseptic magnetic stirrer and stirrer incorporating said impellerInfo
- Publication number
- IT1262518B IT1262518B ITFI930099A ITFI930099A IT1262518B IT 1262518 B IT1262518 B IT 1262518B IT FI930099 A ITFI930099 A IT FI930099A IT FI930099 A ITFI930099 A IT FI930099A IT 1262518 B IT1262518 B IT 1262518B
- Authority
- IT
- Italy
- Prior art keywords
- impeller
- stirrer
- duct
- internal cavity
- incorporating
- Prior art date
Links
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000005461 lubrication Methods 0.000 abstract 1
Landscapes
- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
Abstract
An impeller G for a magnetic stirrer comprises: a body 1 with means 10 for magnetically coupling the impeller G and an external actuating device 6; a plurality of vanes 2 arranged on the external surface of the impeller; an internal cavity 16 with a support surface 5A co-operating with a support shaft 4; and at least one duct 13 passing through the body 1 of the impeller in order to connect the exterior of the impeller with said internal cavity 16. In order to improve the flow and lubrication conditions, the through-duct 13 extends parallel to the axis of the impeller and is open 13A in the direction of said support surface 5A along substantially the entire axial extension of the latter. The duct is in flow connection with a passage which extends along the whole internal cavity 16 of the impeller and which emerges underneath the body 1 of the impeller. (Fig. 1) <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITFI930099A IT1262518B (en) | 1993-05-19 | 1993-05-19 | Impeller for an aseptic magnetic stirrer and stirrer incorporating said impeller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITFI930099A IT1262518B (en) | 1993-05-19 | 1993-05-19 | Impeller for an aseptic magnetic stirrer and stirrer incorporating said impeller |
Publications (3)
Publication Number | Publication Date |
---|---|
ITFI930099A0 ITFI930099A0 (en) | 1993-05-19 |
ITFI930099A1 ITFI930099A1 (en) | 1994-11-19 |
IT1262518B true IT1262518B (en) | 1996-07-02 |
Family
ID=11350469
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITFI930099A IT1262518B (en) | 1993-05-19 | 1993-05-19 | Impeller for an aseptic magnetic stirrer and stirrer incorporating said impeller |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1262518B (en) |
-
1993
- 1993-05-19 IT ITFI930099A patent/IT1262518B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ITFI930099A0 (en) | 1993-05-19 |
ITFI930099A1 (en) | 1994-11-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19980528 |