GB647102A - Improvements in heating means for calender rolls and the like - Google Patents
Improvements in heating means for calender rolls and the likeInfo
- Publication number
- GB647102A GB647102A GB11644/48A GB1164448A GB647102A GB 647102 A GB647102 A GB 647102A GB 11644/48 A GB11644/48 A GB 11644/48A GB 1164448 A GB1164448 A GB 1164448A GB 647102 A GB647102 A GB 647102A
- Authority
- GB
- United Kingdom
- Prior art keywords
- drum
- coil
- central opening
- shaft
- high heat
- 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
- D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
- D21G1/00—Calenders; Smoothing apparatus
- D21G1/02—Rolls; Their bearings
- D21G1/0253—Heating or cooling the rolls; Regulating the temperature
- D21G1/0266—Heating or cooling the rolls; Regulating the temperature using a heat-transfer fluid
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C15/00—Calendering, pressing, ironing, glossing or glazing textile fabrics
- D06C15/08—Rollers therefor
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
- D21G1/00—Calenders; Smoothing apparatus
- D21G1/02—Rolls; Their bearings
- D21G1/0253—Heating or cooling the rolls; Regulating the temperature
- D21G1/028—Heating or cooling the rolls; Regulating the temperature using electrical means
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Paper (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
647,102. Hollow rollers. AMERICAN VISCOSE CORPORATION. April 28, 1948, No. 11644. Convention date, June 21, 1947. [Class 34(i)] A calender or like roll comprises a cylindrical member 2 of high heat conductivity, a closed head 3 and an annular end portion 4 having a central opening 15. The end 4 has a member 5 having flared inner and outer portions surrounding the central opening. The drum member is fixed to a shaft 16 by screw members 7 which extend into the flange-like member 8 fixed to the end of the shaft which is journalled in a bearing 9. Heating means comprise a stationary helical coil of tubing 10 having inlet 11 and outlet 12 fitted into stationary connecting block 13, the coil being heated by steam or other heated fluid or by electrical means. The drum is partially filled: With a high heat capacity flowable medium 16 which may be .liquid or a dry medium and which conducts heat from the coil to the drum wall as it flows around the drum. To increase turbulence and mixing of the conducting medium baffle :means 17 are provided.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US647102XA | 1947-06-21 | 1947-06-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB647102A true GB647102A (en) | 1950-12-06 |
Family
ID=22057780
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB11644/48A Expired GB647102A (en) | 1947-06-21 | 1948-04-28 | Improvements in heating means for calender rolls and the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB647102A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2535746A1 (en) * | 1982-11-05 | 1984-05-11 | Monti Mario | CYLINDER HEATED BY AN ELECTRIC RESISTANCE, PARTICULARLY FOR THERMO-PRINTING FABRICS OF TISSUES AND FOR CALENDERS |
-
1948
- 1948-04-28 GB GB11644/48A patent/GB647102A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2535746A1 (en) * | 1982-11-05 | 1984-05-11 | Monti Mario | CYLINDER HEATED BY AN ELECTRIC RESISTANCE, PARTICULARLY FOR THERMO-PRINTING FABRICS OF TISSUES AND FOR CALENDERS |
GB2130341A (en) * | 1982-11-05 | 1984-05-31 | Mario Monti | Rotary cylinder assembly including a heated oil-bath |
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