FR2243403B1 - - Google Patents
Info
- Publication number
- FR2243403B1 FR2243403B1 FR7417353A FR7417353A FR2243403B1 FR 2243403 B1 FR2243403 B1 FR 2243403B1 FR 7417353 A FR7417353 A FR 7417353A FR 7417353 A FR7417353 A FR 7417353A FR 2243403 B1 FR2243403 B1 FR 2243403B1
- 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
- D21F1/48—Suction apparatus
- D21F1/52—Suction boxes without rolls
- D21F1/523—Covers thereof
-
- 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
- D21F1/48—Suction apparatus
- D21F1/483—Drainage foils and bars
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US39546073A | 1973-09-10 | 1973-09-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2243403A1 FR2243403A1 (en) | 1975-04-04 |
| FR2243403B1 true FR2243403B1 (de) | 1978-04-21 |
Family
ID=23563137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7417353A Granted FR2243403A1 (en) | 1973-09-10 | 1974-05-17 | Dewatering paper pulp suspension on fourdrinier sieve - with appts. comprising 2 elongated supporting strips to incorporate advantages of dewatering rolls |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5436683B2 (de) |
| BR (1) | BR7404995A (de) |
| DE (1) | DE2418851C2 (de) |
| FI (1) | FI76140C (de) |
| FR (1) | FR2243403A1 (de) |
| SE (1) | SE413152B (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3274132D1 (en) * | 1981-10-05 | 1986-12-11 | Mk Systems Inc | Method and apparatus for stock deflocculation on the fourdrinier machine wire |
| DE102018123406B3 (de) * | 2018-09-24 | 2019-12-05 | Voith Patent Gmbh | Entwässerungsvorrichtung |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1826735A (en) * | 1928-12-26 | 1931-10-13 | Austin E Cofrin | Paper making machine |
| US2170109A (en) * | 1937-12-15 | 1939-08-22 | Beloit Iron Works | Forming wire support for paper machines |
| US3351524A (en) * | 1964-12-31 | 1967-11-07 | Union Carbide Canada Ltd | Device for promoting the removal of water from a paper-making pulp slurry |
| US3432385A (en) * | 1965-12-15 | 1969-03-11 | Huyck Corp | Water extraction devices |
| US3497420A (en) * | 1967-01-30 | 1970-02-24 | Huyck Corp | Continuously variable hydrofoils for papermaking wires |
| DE1761838B1 (de) * | 1968-07-12 | 1972-01-05 | Voith Gmbh J M | Entwaesserungsleiste fuer Langsieb-Papiermaschinen |
| ZA711057B (en) * | 1970-02-23 | 1972-03-29 | Jwi Ltd | Drainage element |
| IT958420B (it) * | 1971-07-23 | 1973-10-20 | Huyok Corp | Perfezionamento nei dispositivi di disidratazione per l impiego in macchine per la fabbricazione di carta |
-
1974
- 1974-04-19 SE SE7405299A patent/SE413152B/xx not_active IP Right Cessation
- 1974-04-19 DE DE19742418851 patent/DE2418851C2/de not_active Expired
- 1974-04-22 FI FI121374A patent/FI76140C/fi active
- 1974-05-17 FR FR7417353A patent/FR2243403A1/fr active Granted
- 1974-06-19 BR BR499574A patent/BR7404995A/pt unknown
- 1974-09-10 JP JP10353274A patent/JPS5436683B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2243403A1 (en) | 1975-04-04 |
| FI76140B (fi) | 1988-05-31 |
| BR7404995A (pt) | 1976-02-17 |
| FI76140C (fi) | 1988-09-09 |
| DE2418851C2 (de) | 1988-12-01 |
| JPS5053612A (de) | 1975-05-12 |
| FI121374A (de) | 1975-03-11 |
| SE7405299L (de) | 1975-03-11 |
| JPS5436683B2 (de) | 1979-11-10 |
| DE2418851A1 (de) | 1975-03-20 |
| SE413152B (sv) | 1980-04-21 |