EP0388631A3 - Antrieb für Siebschneckenzentrifugen - Google Patents
Antrieb für Siebschneckenzentrifugen Download PDFInfo
- Publication number
- EP0388631A3 EP0388631A3 EP19900102793 EP90102793A EP0388631A3 EP 0388631 A3 EP0388631 A3 EP 0388631A3 EP 19900102793 EP19900102793 EP 19900102793 EP 90102793 A EP90102793 A EP 90102793A EP 0388631 A3 EP0388631 A3 EP 0388631A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- drive
- drum
- constant speed
- speed difference
- independent
- 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- Withdrawn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
- B04B9/00—Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls
- B04B9/08—Arrangement or disposition of transmission gearing ; Couplings; Brakes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B3/00—Centrifuges with rotary bowls in which solid particles or bodies become separated by centrifugal force and simultaneous sifting or filtering
- B04B3/04—Centrifuges with rotary bowls in which solid particles or bodies become separated by centrifugal force and simultaneous sifting or filtering discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl
Landscapes
- Centrifugal Separators (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19893909793 DE3909793A1 (de) | 1989-03-24 | 1989-03-24 | Antrieb fuer siebschneckenzentrifugen |
DE3909793 | 1989-03-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0388631A2 EP0388631A2 (de) | 1990-09-26 |
EP0388631A3 true EP0388631A3 (de) | 1991-05-15 |
Family
ID=6377158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19900102793 Withdrawn EP0388631A3 (de) | 1989-03-24 | 1990-02-13 | Antrieb für Siebschneckenzentrifugen |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0388631A3 (de) |
DE (1) | DE3909793A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4129487A1 (de) | 2021-08-02 | 2023-02-08 | ANDRITZ Separation GmbH | Siebschneckenzentrifuge |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3260369A (en) * | 1962-12-14 | 1966-07-12 | Lou A Gruenewaelder | Means for centrifugally clarifying water containing sewage sludges and the like |
CH471044A (de) * | 1967-02-17 | 1969-04-15 | Trummer & Co | Maschine zum Entfernen von feinkörnigem Material aus einer Flüssigkeit, insbesondere zum Entfernen von Sand aus Wasser |
GB2088255A (en) * | 1980-12-03 | 1982-06-09 | Bird Machine Co | Centrifuges |
-
1989
- 1989-03-24 DE DE19893909793 patent/DE3909793A1/de not_active Withdrawn
-
1990
- 1990-02-13 EP EP19900102793 patent/EP0388631A3/de not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3260369A (en) * | 1962-12-14 | 1966-07-12 | Lou A Gruenewaelder | Means for centrifugally clarifying water containing sewage sludges and the like |
CH471044A (de) * | 1967-02-17 | 1969-04-15 | Trummer & Co | Maschine zum Entfernen von feinkörnigem Material aus einer Flüssigkeit, insbesondere zum Entfernen von Sand aus Wasser |
GB2088255A (en) * | 1980-12-03 | 1982-06-09 | Bird Machine Co | Centrifuges |
Also Published As
Publication number | Publication date |
---|---|
DE3909793A1 (de) | 1990-09-27 |
EP0388631A2 (de) | 1990-09-26 |
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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): AT BE CH DE ES FR GB GR IT LI LU 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): AT BE CH DE ES FR GB GR IT LI LU NL SE |
|
17P | Request for examination filed |
Effective date: 19910917 |
|
17Q | First examination report despatched |
Effective date: 19921103 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Withdrawal date: 19940207 |