GB629633A - Suction rolls for paper-making machines - Google Patents
Suction rolls for paper-making machinesInfo
- Publication number
- GB629633A GB629633A GB828947A GB828947A GB629633A GB 629633 A GB629633 A GB 629633A GB 828947 A GB828947 A GB 828947A GB 828947 A GB828947 A GB 828947A GB 629633 A GB629633 A GB 629633A
- Authority
- GB
- United Kingdom
- Prior art keywords
- paper
- making machines
- suction rolls
- suction
- holes
- 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
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
- D21F3/10—Suction rolls, e.g. couch rolls
- D21F3/105—Covers thereof
Landscapes
- Paper (AREA)
Abstract
629,633. Suction-rolls of paper-making machines. MILLSPAUGH, Ltd., and HEYS, R. C. March 27, 1947, No. 8289. [Class 96] The holes of a suctionroll of a paper-making machine taper at 22 for at least one-third of the thickness of the shell with an included angle less than 35 degrees, and continue in a parallel bore 21. The tapers may be conical or flared. The holes may be equilaterally spaced' and the suction area may be 70 per cent of the roll surface.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB828947A GB629633A (en) | 1947-03-27 | 1947-03-27 | Suction rolls for paper-making machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB828947A GB629633A (en) | 1947-03-27 | 1947-03-27 | Suction rolls for paper-making machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB629633A true GB629633A (en) | 1949-09-23 |
Family
ID=9849664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB828947A Expired GB629633A (en) | 1947-03-27 | 1947-03-27 | Suction rolls for paper-making machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB629633A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1088797B (en) * | 1957-06-08 | 1960-09-08 | Doerries A G O | Suction roll for dewatering fabric, especially paper webs |
US2991218A (en) * | 1958-01-31 | 1961-07-04 | Rice Barton Corp | Paper making |
US3111455A (en) * | 1961-05-29 | 1963-11-19 | Sandusky Foundry & Machine Com | Suction roll shell and method of making same |
US6284103B1 (en) * | 1999-07-21 | 2001-09-04 | Voith Sulzer Paper Technology North America, Inc. | Suction roll shell in a paper-making machine and method of manufacturing same |
WO2012046184A1 (en) | 2010-10-05 | 2012-04-12 | Stora Enso Oyj | Process for the drying of pulp and a suction roll used for the drying of pulp |
CN104976878A (en) * | 2014-04-09 | 2015-10-14 | 特吕茨施勒有限及两合公司 | Dryer for textile web |
-
1947
- 1947-03-27 GB GB828947A patent/GB629633A/en not_active Expired
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1088797B (en) * | 1957-06-08 | 1960-09-08 | Doerries A G O | Suction roll for dewatering fabric, especially paper webs |
US2991218A (en) * | 1958-01-31 | 1961-07-04 | Rice Barton Corp | Paper making |
US3111455A (en) * | 1961-05-29 | 1963-11-19 | Sandusky Foundry & Machine Com | Suction roll shell and method of making same |
US6284103B1 (en) * | 1999-07-21 | 2001-09-04 | Voith Sulzer Paper Technology North America, Inc. | Suction roll shell in a paper-making machine and method of manufacturing same |
WO2012046184A1 (en) | 2010-10-05 | 2012-04-12 | Stora Enso Oyj | Process for the drying of pulp and a suction roll used for the drying of pulp |
EP2625332A1 (en) * | 2010-10-05 | 2013-08-14 | Stora Enso Oyj | Process for the drying of pulp and a suction roll used for the drying of pulp |
EP2625332A4 (en) * | 2010-10-05 | 2014-06-11 | Stora Enso Oyj | Process for the drying of pulp and a suction roll used for the drying of pulp |
RU2582464C2 (en) * | 2010-10-05 | 2016-04-27 | Стора Энсо Ойй | Method for drying pulp and suction drum, used for drying pulp |
CN104976878A (en) * | 2014-04-09 | 2015-10-14 | 特吕茨施勒有限及两合公司 | Dryer for textile web |
CN104976878B (en) * | 2014-04-09 | 2017-09-08 | 特吕茨施勒有限及两合公司 | Dryer for breadth fabric |
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