AT307221B - Wet part of a machine for the production of fibrous webs - Google Patents
Wet part of a machine for the production of fibrous websInfo
- Publication number
- AT307221B AT307221B AT228071A AT228071A AT307221B AT 307221 B AT307221 B AT 307221B AT 228071 A AT228071 A AT 228071A AT 228071 A AT228071 A AT 228071A AT 307221 B AT307221 B AT 307221B
- Authority
- AT
- Austria
- Prior art keywords
- production
- machine
- fibrous webs
- wet part
- wet
- Prior art date
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
-
- 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
- D21D5/26—De-aeration of paper stock
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
- Treatment Of Fiber Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702023521 DE2023521C3 (en) | 1970-05-14 | Screen part of a machine for the production of fibrous webs J.M. Voith GmbH, 7920 Heidenheim, Germany |
Publications (1)
Publication Number | Publication Date |
---|---|
AT307221B true AT307221B (en) | 1973-05-10 |
Family
ID=5771047
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT228071A AT307221B (en) | 1970-05-14 | 1971-03-17 | Wet part of a machine for the production of fibrous webs |
Country Status (7)
Country | Link |
---|---|
US (1) | US3801436A (en) |
JP (1) | JPS505283B1 (en) |
AT (1) | AT307221B (en) |
BE (1) | BE767087A (en) |
CS (1) | CS154330B2 (en) |
FR (1) | FR2091210A5 (en) |
PL (1) | PL76887B1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51138980A (en) * | 1975-05-27 | 1976-11-30 | Kawasaki Heavy Ind Ltd | A method of an automatic measureing |
SE425808B (en) * | 1981-12-30 | 1982-11-08 | Nils Anders Lennart Wikdahl | KIT AND PLANT FOR DISPOSAL OF AIR IN DRAINAGE FIBER SUSPENSIONS |
GB8712522D0 (en) * | 1987-05-28 | 1987-07-01 | Wiggins Teape Group Ltd | Forming particulate layers |
FI89728C (en) * | 1992-05-19 | 1993-11-10 | Pom Dev Oy Ab | PROCEDURE FOR THE CIRCULATION OF PROCESS VATTNET I EN PAPER MACHINERY |
US5417809A (en) * | 1994-08-31 | 1995-05-23 | Hoffman Environmental Systems, Inc. | Water reuse system incorporating vacuum pump sealing water in a zero discharge process |
FI113480B (en) * | 1999-08-20 | 2004-04-30 | Andritz Oy | wire pit |
AU2001244995A1 (en) | 2000-06-09 | 2001-12-17 | Metso Paper Karlstad Aktiebolag | Arrangement with white water channel |
-
1971
- 1971-03-17 AT AT228071A patent/AT307221B/en not_active IP Right Cessation
- 1971-05-05 FR FR7116122A patent/FR2091210A5/fr not_active Expired
- 1971-05-10 US US00141605A patent/US3801436A/en not_active Expired - Lifetime
- 1971-05-10 PL PL1971148058A patent/PL76887B1/pl unknown
- 1971-05-12 BE BE767087A patent/BE767087A/en not_active IP Right Cessation
- 1971-05-12 CS CS346471A patent/CS154330B2/cs unknown
- 1971-05-14 JP JP46032351A patent/JPS505283B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2023521B2 (en) | 1973-04-19 |
PL76887B1 (en) | 1975-02-28 |
JPS505283B1 (en) | 1975-03-03 |
BE767087A (en) | 1971-10-01 |
US3801436A (en) | 1974-04-02 |
SU402229A3 (en) | 1973-10-12 |
FR2091210A5 (en) | 1972-01-14 |
CS154330B2 (en) | 1974-03-29 |
DE2023521A1 (en) | 1971-12-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |