GB513220A - Improvements in and relating to paper-making machines - Google Patents
Improvements in and relating to paper-making machinesInfo
- Publication number
- GB513220A GB513220A GB996238A GB996238A GB513220A GB 513220 A GB513220 A GB 513220A GB 996238 A GB996238 A GB 996238A GB 996238 A GB996238 A GB 996238A GB 513220 A GB513220 A GB 513220A
- Authority
- GB
- United Kingdom
- Prior art keywords
- paper
- relating
- heated
- making machines
- electricallydeposited
- 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
- D21F3/08—Pressure rolls
Landscapes
- Paper (AREA)
Abstract
513,220. Discharging static electricity. MILNE, S. April 1, 1938, No. 9962. [Class 35] [Also in Group VIII] The tendency of a wet paper web to adhere to heated rollers during pressing, smoothing or drying is reduced by using heated metal rollers coated with a dissimilar metal which by thermoelectric effect acquires a potential (negative) of the same kind as that acquired by the paper. A roller, e.g., of iron, having trunnions b and means for steamheating is given an electricallydeposited coating c of nickel, German silver, cobalt, chomium, tungsten or alloys, or a bronze shell is shrunk on.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE433494D BE433494A (en) | 1938-04-01 | ||
GB996238A GB513220A (en) | 1938-04-01 | 1938-04-01 | Improvements in and relating to paper-making machines |
FR852334D FR852334A (en) | 1938-04-01 | 1939-03-29 | Improvements to papermaking machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB996238A GB513220A (en) | 1938-04-01 | 1938-04-01 | Improvements in and relating to paper-making machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB513220A true GB513220A (en) | 1939-10-06 |
Family
ID=9881984
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB996238A Expired GB513220A (en) | 1938-04-01 | 1938-04-01 | Improvements in and relating to paper-making machines |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE433494A (en) |
FR (1) | FR852334A (en) |
GB (1) | GB513220A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2439858A (en) * | 1943-08-28 | 1948-04-20 | Carnegie Illinois Steel Corp | Conductor roll |
US5279534A (en) * | 1991-07-10 | 1994-01-18 | Sollac, A French Body Corporate | Roller for supporting or driving flat products, in particular for a continuous treating installation |
US5290216A (en) * | 1991-07-10 | 1994-03-01 | Sollac | Roller for supporting and/or driving flat products, comprising a sensor |
-
0
- BE BE433494D patent/BE433494A/xx unknown
-
1938
- 1938-04-01 GB GB996238A patent/GB513220A/en not_active Expired
-
1939
- 1939-03-29 FR FR852334D patent/FR852334A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2439858A (en) * | 1943-08-28 | 1948-04-20 | Carnegie Illinois Steel Corp | Conductor roll |
US5279534A (en) * | 1991-07-10 | 1994-01-18 | Sollac, A French Body Corporate | Roller for supporting or driving flat products, in particular for a continuous treating installation |
US5290216A (en) * | 1991-07-10 | 1994-03-01 | Sollac | Roller for supporting and/or driving flat products, comprising a sensor |
Also Published As
Publication number | Publication date |
---|---|
BE433494A (en) | |
FR852334A (en) | 1940-01-30 |
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