FR2083268A5 - - Google Patents
Info
- Publication number
- FR2083268A5 FR2083268A5 FR7110954A FR7110954A FR2083268A5 FR 2083268 A5 FR2083268 A5 FR 2083268A5 FR 7110954 A FR7110954 A FR 7110954A FR 7110954 A FR7110954 A FR 7110954A FR 2083268 A5 FR2083268 A5 FR 2083268A5
- Authority
- FR
- France
- 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.)
- Expired
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
- B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
-
- 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
- B04C5/12—Construction of the overflow ducting, e.g. diffusing or spiral exits
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cyclones (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE04487/70A SE346705B (fr) | 1970-04-01 | 1970-04-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2083268A5 true FR2083268A5 (fr) | 1971-12-10 |
Family
ID=20264313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7110954A Expired FR2083268A5 (fr) | 1970-04-01 | 1971-03-29 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3764006A (fr) |
| AU (1) | AU2672571A (fr) |
| CA (1) | CA933113A (fr) |
| DE (1) | DE2112352A1 (fr) |
| FR (1) | FR2083268A5 (fr) |
| GB (1) | GB1289798A (fr) |
| SE (1) | SE346705B (fr) |
| SU (1) | SU409430A3 (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0037278A2 (fr) * | 1980-04-01 | 1981-10-07 | ELAST-O-COR PRODUCTS & ENGINEERING LIMITED | Section d'évacuation pour hydrocyclones avec sorties concentriques pour la fraction traitée |
| FR2514384A1 (fr) * | 1981-10-13 | 1983-04-15 | Voith Gmbh | Trieuse, en particulier pour des suspensions de fibres dans l'industrie du papier |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3940331A (en) * | 1974-11-01 | 1976-02-24 | Rastatter Edward L | Vortical cyclone cluster apparatus |
| SE426958B (sv) * | 1980-02-25 | 1983-02-21 | Celleco Ab | Separator for uppdelning av en inkommande blandning av cellulosasuspension eller liknande och grova tunga partiklar |
| DE3244769A1 (de) * | 1982-12-03 | 1984-06-07 | Kernforschungsanlage Jülich GmbH, 5170 Jülich | Vorrichtung zur feinstaubabscheidung bei einem wirbelschichtreaktor |
| DE4309920A1 (en) | 1993-03-26 | 1993-08-26 | Voith Gmbh J M | Hydro-cyclone separator with central outlet tube for lighter fraction - which has internal guide vanes at a distance from end equal to half diameter of tube. |
| ES2220296T3 (es) * | 1999-07-06 | 2004-12-16 | Voith Paper Patent Gmbh | Procedimiento y dispositivo para extraer materiales pertubadores de un hidrociclon. |
| SE527041C2 (sv) * | 2003-04-29 | 2005-12-13 | Holmen Ab | Förfarande för selektivt avlägsnande av märgstråleceller ur cellulosamassa |
| FR3009742B1 (fr) * | 2013-08-14 | 2019-05-17 | Ortec Expansion | Procede et unite de pompage de produits inflammables susceptibles de former une atmosphere explosive |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0707981B1 (fr) * | 1994-10-21 | 1999-09-01 | World Wide Stationery Manufacturing Co. Ltd. | Mécanisme pour classeur à anneaux |
-
1970
- 1970-04-01 SE SE04487/70A patent/SE346705B/xx unknown
-
1971
- 1971-03-15 DE DE19712112352 patent/DE2112352A1/de active Pending
- 1971-03-19 AU AU26725/71A patent/AU2672571A/en not_active Expired
- 1971-03-26 SU SU1639703A patent/SU409430A3/ru active
- 1971-03-29 FR FR7110954A patent/FR2083268A5/fr not_active Expired
- 1971-03-31 CA CA109241A patent/CA933113A/en not_active Expired
- 1971-04-01 US US00130115A patent/US3764006A/en not_active Expired - Lifetime
- 1971-04-19 GB GB1289798D patent/GB1289798A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0037278A2 (fr) * | 1980-04-01 | 1981-10-07 | ELAST-O-COR PRODUCTS & ENGINEERING LIMITED | Section d'évacuation pour hydrocyclones avec sorties concentriques pour la fraction traitée |
| EP0037278A3 (fr) * | 1980-04-01 | 1984-08-01 | ELAST-O-COR PRODUCTS & ENGINEERING LIMITED | Section d'évacuation pour hydrocyclones avec sorties concentriques pour la fraction traitée |
| FR2514384A1 (fr) * | 1981-10-13 | 1983-04-15 | Voith Gmbh | Trieuse, en particulier pour des suspensions de fibres dans l'industrie du papier |
Also Published As
| Publication number | Publication date |
|---|---|
| CA933113A (en) | 1973-09-04 |
| GB1289798A (fr) | 1972-09-20 |
| AU2672571A (en) | 1972-09-21 |
| DE2112352A1 (de) | 1971-10-21 |
| US3764006A (en) | 1973-10-09 |
| SU409430A3 (fr) | 1973-11-30 |
| SE346705B (fr) | 1972-07-17 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |