ES8401161A1 - "perfeccionamientos en las maquinas papeleras". - Google Patents
"perfeccionamientos en las maquinas papeleras".Info
- Publication number
- ES8401161A1 ES8401161A1 ES512265A ES512265A ES8401161A1 ES 8401161 A1 ES8401161 A1 ES 8401161A1 ES 512265 A ES512265 A ES 512265A ES 512265 A ES512265 A ES 512265A ES 8401161 A1 ES8401161 A1 ES 8401161A1
- Authority
- ES
- Spain
- Prior art keywords
- suction roll
- papermaking machines
- perforations
- wet presses
- roll
- Prior art date
- 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
- 239000002184 metal Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F3/00—Press section of machines for making continuous webs of paper
- D21F3/02—Wet presses
- D21F3/08—Pressure rolls
- D21F3/083—Pressure rolls perforated
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F3/00—Press section of machines for making continuous webs of paper
- D21F3/02—Wet presses
- D21F3/10—Suction rolls, e.g. couch rolls
- D21F3/105—Covers thereof
Landscapes
- Paper (AREA)
Abstract
ESTRUCTURA DE RODILLO DE PRENSA PARA MAQUINAS PAPELERAS DE GRAN VELOCIDAD.CONSTA DE UN PRIMER RODILLO COMPRESOR (10) Y DE UN SEGUNDO RODILLO COMPRESOR (11), DISPUESTOS PARA FORMAR UN ESTRECHAMIENTO COMPRESOR (N) ENTRE ELLOS; DE MEDIOS SUMINISTRADORES DE UNA BOBINA DE PAPEL EN MOVIMIENTO (W) PARA SER DESHUMECTADA A TRAVES DEL ESTRECHAMIENTO (N); DE MEDIOS DE FIELTRO (F) QUE ATRAVIESAN EL ESTRECHAMIENTO (N) PARA RECIBIR EL AGUA EXPRIMIDA DE LA BOBINA DE PAPEL (W); DE MEDIOS QUE DEFINEN UNA SERIE DE AGUJEROS DE EXTENSION RADIAL EN LA SUPERFICIE DEL SEGUNDO RODILLO(11); Y DE UNA TAPA EXTERIOR O MANGUITO (12), DE MATERIAL NO DEFORMABLE, SITUADA SOBRE LA SUPERFICIE EXTERIOR DEL SEGUNDO RODILLO (11).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US26800181A | 1981-05-28 | 1981-05-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES512265A0 ES512265A0 (es) | 1983-04-01 |
ES8401161A1 true ES8401161A1 (es) | 1983-04-01 |
Family
ID=23021052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES512265A Expired ES8401161A1 (es) | 1981-05-28 | 1982-05-17 | "perfeccionamientos en las maquinas papeleras". |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5934840B2 (es) |
ES (1) | ES8401161A1 (es) |
GB (1) | GB2099470A (es) |
IT (1) | IT1152210B (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2596433B1 (fr) * | 1986-04-01 | 1989-04-28 | Gerland Stowe Woodward Ind Bv | Cylindre de presse destinee notamment a eliminer le liquide d'un materiau en feuille, tel que pate a papier, elabore en continu, et presse comportant un tel cylindre |
DE10227849A1 (de) * | 2002-06-21 | 2004-01-08 | Voith Paper Patent Gmbh | Verfahren zur Herstellung einer Walze sowie Walze |
DE10341237A1 (de) * | 2003-09-08 | 2005-03-24 | Voith Paper Patent Gmbh | Walze zur Herstellung und/oder Behandlung einer Faserstoffbahn und Verfahren zur Herstellung der Walze |
FI127338B (fi) | 2010-04-26 | 2018-04-13 | Valmet Technologies Inc | Alipainelaitteisto kuiturainakonetta varten ja kuiturainakone varustettuna alipainelaitteistolla |
-
1982
- 1982-05-07 GB GB8213325A patent/GB2099470A/en not_active Withdrawn
- 1982-05-14 JP JP57080318A patent/JPS5934840B2/ja not_active Expired
- 1982-05-17 ES ES512265A patent/ES8401161A1/es not_active Expired
- 1982-05-28 IT IT21549/82A patent/IT1152210B/it active
Also Published As
Publication number | Publication date |
---|---|
IT1152210B (it) | 1986-12-31 |
ES512265A0 (es) | 1983-04-01 |
GB2099470A (en) | 1982-12-08 |
JPS57199890A (en) | 1982-12-07 |
JPS5934840B2 (ja) | 1984-08-24 |
IT8221549A0 (it) | 1982-05-28 |
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