GB629841A - Improvements in felt conditioners for use in paper making - Google Patents
Improvements in felt conditioners for use in paper makingInfo
- Publication number
- GB629841A GB629841A GB3057047A GB3057047A GB629841A GB 629841 A GB629841 A GB 629841A GB 3057047 A GB3057047 A GB 3057047A GB 3057047 A GB3057047 A GB 3057047A GB 629841 A GB629841 A GB 629841A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nozzles
- plate
- shoe
- resilient
- felt
- 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
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/48—Suction apparatus
- D21F1/52—Suction boxes without rolls
-
- 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
- D21F1/32—Washing wire-cloths or felts
Landscapes
- Paper (AREA)
Abstract
629,841. Conditioning felts of paper-making machines. VICKERYS, Ltd., and VICKERY, F. W. Nov. 18, 1947, No. 30570. [Class 96] A felt-conditioner shoe 20 of a paper-making machine has a detachable surface-plate 30 formed with nozzles 36 for water and with suction openings 32, 33, the nozzles 36 being detachably fitted in slots in the plate 30. The lower parts 37 of the nozzles are resilient or have resilient washers and extend below the surface of the plate 30 so that when it is mounted on the body of the shoe the washers &c. are compressed to seal the nozzles from the suction compartment 21 of the shoe 20. The resilient parts 37 may be as shoulders in recesses in the plate 30. The arrangement allows nozzles readily to be replaced, e.g. by others of different widths. The widths of successive nozzles may be progressively smaller in the direction of travel of the felt along the plate 30. The nozzles may widen towards their tops and they are cleared, e.g. by fingers, each on a shaft which turns in the shoe body.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3057047A GB629841A (en) | 1947-11-18 | 1947-11-18 | Improvements in felt conditioners for use in paper making |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3057047A GB629841A (en) | 1947-11-18 | 1947-11-18 | Improvements in felt conditioners for use in paper making |
Publications (1)
Publication Number | Publication Date |
---|---|
GB629841A true GB629841A (en) | 1949-09-29 |
Family
ID=10309701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3057047A Expired GB629841A (en) | 1947-11-18 | 1947-11-18 | Improvements in felt conditioners for use in paper making |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB629841A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4912948A (en) * | 1985-03-22 | 1990-04-03 | Union Carbide Chemicals And Plastics Company Inc. | Vacuum guide used in flexible sheet material treatment |
-
1947
- 1947-11-18 GB GB3057047A patent/GB629841A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4912948A (en) * | 1985-03-22 | 1990-04-03 | Union Carbide Chemicals And Plastics Company Inc. | Vacuum guide used in flexible sheet material treatment |
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