GB2146303B - Device for supporting web on a bed of air - Google Patents
Device for supporting web on a bed of airInfo
- Publication number
- GB2146303B GB2146303B GB08421085A GB8421085A GB2146303B GB 2146303 B GB2146303 B GB 2146303B GB 08421085 A GB08421085 A GB 08421085A GB 8421085 A GB8421085 A GB 8421085A GB 2146303 B GB2146303 B GB 2146303B
- Authority
- GB
- United Kingdom
- Prior art keywords
- bed
- air
- supporting web
- web
- supporting
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/24—Registering, tensioning, smoothing or guiding webs longitudinally by fluid action, e.g. to retard the running web
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F5/00—Dryer section of machines for making continuous webs of paper
- D21F5/18—Drying webs by hot air
- D21F5/185—Supporting webs in hot air dryers
- D21F5/187—Supporting webs in hot air dryers by air jets
- D21F5/188—Blowing devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
- F26B13/10—Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials
- F26B13/101—Supporting materials without tension, e.g. on or between foraminous belts
- F26B13/104—Supporting materials without tension, e.g. on or between foraminous belts supported by fluid jets only; Fluid blowing arrangements for flotation dryers, e.g. coanda nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2406/00—Means using fluid
- B65H2406/10—Means using fluid made only for exhausting gaseous medium
- B65H2406/11—Means using fluid made only for exhausting gaseous medium producing fluidised bed
- B65H2406/112—Means using fluid made only for exhausting gaseous medium producing fluidised bed for handling material along preferably rectilinear path, e.g. nozzle bed for web
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Advancing Webs (AREA)
- Drying Of Solid Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB838322471A GB8322471D0 (en) | 1983-08-20 | 1983-08-20 | Float treatment apparatus |
| GB848408303A GB8408303D0 (en) | 1984-03-30 | 1984-03-30 | Float treatment apparatus |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| GB8421085D0 GB8421085D0 (en) | 1984-09-26 |
| GB2146303A GB2146303A (en) | 1985-04-17 |
| GB2146303B true GB2146303B (en) | 1987-01-14 |
Family
ID=26286784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB08421085A Expired GB2146303B (en) | 1983-08-20 | 1984-08-20 | Device for supporting web on a bed of air |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB2146303B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2157521A (en) * | 1984-04-14 | 1985-10-23 | Video Interactive Systems Ltd | Improvements relating to interface circuits |
| EP0202023A3 (en) * | 1985-04-16 | 1987-10-07 | Kawasaki Steel Corporation | Support device for moving metal strip |
| US4750715A (en) * | 1985-07-09 | 1988-06-14 | Mitsubishi Jukogyo Kabushiki Kaisha | Apparatus for cooling steel belt |
| US4726502A (en) * | 1986-07-07 | 1988-02-23 | Cryderman Gary G | Apparatus for entraining and directing a wet paper web |
| US4901449A (en) * | 1988-06-07 | 1990-02-20 | W. R. Grace & Co.-Conn. | Tri-flotation air bar |
| DE4240700C2 (en) * | 1992-12-03 | 2003-11-06 | Carl Kramer | Device for floating guidance of a moving material web |
| US5471766A (en) * | 1993-03-18 | 1995-12-05 | Valmet Paper Machinery, Inc. | Method in contact-free air-drying of a material web as well as a nozzle-blow-box and a pulp dryer that make use of the method |
| DE4334473C2 (en) * | 1993-10-11 | 1997-07-03 | Krieger Gmbh & Co Kg | Device for levitating a running web |
| DE4334468C2 (en) * | 1993-10-11 | 1997-07-10 | Krieger Gmbh & Co Kg | Method and device for stabilizing a running web |
| FI110260B (en) | 1997-12-01 | 2002-12-31 | Metso Paper Inc | Replacement of a wheelchair and method of replacing a roller |
| US8083895B2 (en) * | 2008-04-18 | 2011-12-27 | Honeywell Asca Inc. | Sheet stabilization with dual opposing cross direction air clamps |
| US8083896B2 (en) * | 2008-09-26 | 2011-12-27 | Honeywell Asca Inc. | Pressure equalizing baffle and coanda air clamp |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3231165A (en) * | 1961-12-02 | 1966-01-25 | Svenska Flaektfabriken Ab | Method and apparatus for stabilizing an air-borne web |
| EP0003414B1 (en) * | 1978-01-27 | 1981-11-04 | Spooner Edmeston Engineering Limited | Float treatment apparatus |
-
1984
- 1984-08-20 GB GB08421085A patent/GB2146303B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB8421085D0 (en) | 1984-09-26 |
| GB2146303A (en) | 1985-04-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PE20 | Patent expired after termination of 20 years |
Effective date: 20040819 |