EP0199696A3 - Laboratory centrifuge - Google Patents
Laboratory centrifuge Download PDFInfo
- Publication number
- EP0199696A3 EP0199696A3 EP86850144A EP86850144A EP0199696A3 EP 0199696 A3 EP0199696 A3 EP 0199696A3 EP 86850144 A EP86850144 A EP 86850144A EP 86850144 A EP86850144 A EP 86850144A EP 0199696 A3 EP0199696 A3 EP 0199696A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- disk
- ring
- centrifugal rotor
- shaped
- cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B5/00—Other centrifuges
- B04B5/04—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers
- B04B5/0407—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles
- B04B5/0414—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles comprising test tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B7/00—Elements of centrifuges
- B04B7/02—Casings; Lids
- B04B2007/025—Lids for laboratory centrifuge rotors
Abstract
The present invention briefly concerns a centrifugal
rotor for laboratory centrifuges, comprising a disk (1) and a
cover (10), whereby a ring-shaped carrier (5) of capillary
tubes (9) is attached to the bottom of the disk (1). The disk (1)
has at its outer periphery an axially projecting flange (3)
which is inclined relative to the axis of rotation of the
centrifugal rotor, so that any liquid escaping out into the
centrifugal rotor is urged by the centrifugal force to the
ring-shaped, circular edge (20) formed between the flange (3)
and the bottom (2, 17) of the disk (1). Preferably, the cover
has a peripherally outer portion with a step in the form of an
axially extended portion (13), which continues in a radially
ring-shaped edge portion (14), the axially extended portion
(13) having a height greater than the thickness of the
folded-back portion (4) of the axially projecting flange of the
disk (1) and a gasket ring positioned thereon.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8501947 | 1985-04-22 | ||
SE8501947A SE8501947L (en) | 1985-04-22 | 1985-04-22 | laboratory centrifuge |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0199696A2 EP0199696A2 (en) | 1986-10-29 |
EP0199696A3 true EP0199696A3 (en) | 1988-03-23 |
Family
ID=20359931
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP86850144A Withdrawn EP0199696A3 (en) | 1985-04-22 | 1986-04-21 | Laboratory centrifuge |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0199696A3 (en) |
SE (1) | SE8501947L (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9116806D0 (en) * | 1991-08-03 | 1991-09-18 | Rickman Laurence R | Centrifuge rotor |
DE19652436A1 (en) * | 1996-12-17 | 1998-06-18 | Hettich Andreas Fa | Hematocrit centrifuge |
GB2617842A (en) * | 2022-04-20 | 2023-10-25 | Entia Ltd | Apparatus for centrifuging |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3009388A (en) * | 1957-12-30 | 1961-11-21 | American Optical Corp | Apparatus for determining fluid fractions and sedimentataion rates |
US4052165A (en) * | 1975-11-26 | 1977-10-04 | Compur-Electronic Gesellschaft Mit Beschrankter Haftung | Apparatus for centrifugal separation of test samples |
US4484906A (en) * | 1983-05-02 | 1984-11-27 | Beckman Instruments, Inc. | Shell type centrifuge rotor retaining ruptured tube sample |
-
1985
- 1985-04-22 SE SE8501947A patent/SE8501947L/en not_active Application Discontinuation
-
1986
- 1986-04-21 EP EP86850144A patent/EP0199696A3/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3009388A (en) * | 1957-12-30 | 1961-11-21 | American Optical Corp | Apparatus for determining fluid fractions and sedimentataion rates |
US4052165A (en) * | 1975-11-26 | 1977-10-04 | Compur-Electronic Gesellschaft Mit Beschrankter Haftung | Apparatus for centrifugal separation of test samples |
US4484906A (en) * | 1983-05-02 | 1984-11-27 | Beckman Instruments, Inc. | Shell type centrifuge rotor retaining ruptured tube sample |
Also Published As
Publication number | Publication date |
---|---|
SE8501947D0 (en) | 1985-04-22 |
SE8501947L (en) | 1986-10-23 |
EP0199696A2 (en) | 1986-10-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): CH DE GB LI NL SE |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): CH DE GB LI NL SE |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19881103 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: WAHL, INGEMAR |