BE571018A - - Google Patents
Info
- Publication number
- BE571018A BE571018A BE571018DA BE571018A BE 571018 A BE571018 A BE 571018A BE 571018D A BE571018D A BE 571018DA BE 571018 A BE571018 A BE 571018A
- Authority
- BE
- Belgium
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
- B04C5/15—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations with swinging flaps or revolving sluices; Sluices; Check-valves
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
- D21D5/18—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force
- D21D5/24—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force in cyclones
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cyclones (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2820157A GB834712A (en) | 1957-09-06 | 1957-09-06 | Improvements in or relating to cyclones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE571018A true BE571018A (US06291589-20010918-C00001.png) |
Family
ID=10271904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE571018D BE571018A (US06291589-20010918-C00001.png) | 1957-09-06 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE571018A (US06291589-20010918-C00001.png) |
| FR (1) | FR1202031A (US06291589-20010918-C00001.png) |
| GB (1) | GB834712A (US06291589-20010918-C00001.png) |
-
0
- BE BE571018D patent/BE571018A/xx unknown
-
1957
- 1957-09-06 GB GB2820157A patent/GB834712A/en not_active Expired
-
1958
- 1958-09-06 FR FR1202031D patent/FR1202031A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1202031A (fr) | 1960-01-07 |
| GB834712A (en) | 1960-05-11 |
