FR2206964B1 - - Google Patents
Info
- Publication number
- FR2206964B1 FR2206964B1 FR7341904A FR7341904A FR2206964B1 FR 2206964 B1 FR2206964 B1 FR 2206964B1 FR 7341904 A FR7341904 A FR 7341904A FR 7341904 A FR7341904 A FR 7341904A FR 2206964 B1 FR2206964 B1 FR 2206964B1
- 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
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water
- D21F1/80—Pulp catching, de-watering, or recovering; Re-use of pulp-water using endless screening belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
- B01D33/042—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering whereby the filtration and squeezing-out take place between at least two filtering bands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
- B01D33/62—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying
- B01D33/64—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression
- B01D33/646—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression by pressure rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
- B01D33/72—Filters with filtering elements which move during the filtering operation having feed or discharge devices for feeding
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Drying Of Solid Materials (AREA)
- Paper (AREA)
- Filtration Of Liquid (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT978272A AT318381B (de) | 1972-11-17 | 1972-11-17 | Einrichtung für den Stoffeinlauf an Entwässerungsmaschinen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2206964A1 FR2206964A1 (Direct) | 1974-06-14 |
| FR2206964B1 true FR2206964B1 (Direct) | 1980-05-30 |
Family
ID=3617240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7341904A Expired FR2206964B1 (Direct) | 1972-11-17 | 1973-11-16 |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS504666A (Direct) |
| AT (1) | AT318381B (Direct) |
| CA (1) | CA1023196A (Direct) |
| DE (2) | DE7339859U (Direct) |
| FR (1) | FR2206964B1 (Direct) |
| GB (1) | GB1398950A (Direct) |
| IT (1) | IT996415B (Direct) |
| NL (1) | NL7315724A (Direct) |
| SE (1) | SE397852B (Direct) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5720247Y2 (Direct) * | 1979-12-21 | 1982-04-30 | ||
| AT376722B (de) * | 1983-02-09 | 1984-12-27 | Andritz Ag Maschf | Entwaesserungsmaschine fuer zellstoff od. dgl. fasermaterial |
| DE8708720U1 (de) * | 1987-06-24 | 1987-09-10 | Gebr. Bellmer GmbH + Co KG Maschinenfabrik, 7532 Niefern | Bandfilterpresse |
| DE19705592A1 (de) * | 1997-02-14 | 1998-08-20 | Voith Sulzer Papiermasch Gmbh | Vorrichtung und Verfahren zur Bildung einer Papierstofflage |
| DE19852635A1 (de) * | 1998-11-14 | 2000-05-18 | Voith Sulzer Papiertech Patent | Blattbildungssystem |
| ITVI20040114A1 (it) * | 2004-05-10 | 2004-08-10 | Comer Spa | Macchina per il lavaggio di sospensioni fibrose |
| SE532154C2 (sv) * | 2006-10-06 | 2009-11-03 | Metso Paper Inc | Dubbelvirapress innefattande tätningselement för avvattning av en fibersuspension |
| AT512920B1 (de) * | 2012-12-17 | 2013-12-15 | Fleximat Ppm As | Siebvorrichtung |
| EP3868722A1 (en) * | 2020-02-20 | 2021-08-25 | Metso Sweden Ab | Dewatering assembly |
-
1972
- 1972-11-17 AT AT978272A patent/AT318381B/de not_active IP Right Cessation
-
1973
- 1973-11-05 SE SE7314991A patent/SE397852B/xx unknown
- 1973-11-07 DE DE7339859U patent/DE7339859U/de not_active Expired
- 1973-11-07 DE DE19732355707 patent/DE2355707A1/de active Pending
- 1973-11-08 IT IT7353586A patent/IT996415B/it active
- 1973-11-15 GB GB5308773A patent/GB1398950A/en not_active Expired
- 1973-11-16 CA CA186,011A patent/CA1023196A/en not_active Expired
- 1973-11-16 FR FR7341904A patent/FR2206964B1/fr not_active Expired
- 1973-11-16 NL NL7315724A patent/NL7315724A/xx not_active Application Discontinuation
- 1973-11-17 JP JP48129663A patent/JPS504666A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE7339859U (de) | 1977-04-07 |
| JPS504666A (Direct) | 1975-01-18 |
| IT996415B (it) | 1975-12-10 |
| CA1023196A (en) | 1977-12-27 |
| SE397852B (sv) | 1977-11-21 |
| GB1398950A (en) | 1975-06-25 |
| FR2206964A1 (Direct) | 1974-06-14 |
| NL7315724A (Direct) | 1974-05-21 |
| DE2355707A1 (de) | 1974-05-22 |
| AT318381B (de) | 1974-10-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |