GB828296A - Improvements in and relating to control systems for winding or unwinding reels - Google Patents
Improvements in and relating to control systems for winding or unwinding reelsInfo
- Publication number
- GB828296A GB828296A GB3648155A GB3648155A GB828296A GB 828296 A GB828296 A GB 828296A GB 3648155 A GB3648155 A GB 3648155A GB 3648155 A GB3648155 A GB 3648155A GB 828296 A GB828296 A GB 828296A
- Authority
- GB
- United Kingdom
- Prior art keywords
- motor
- control systems
- winding
- relating
- dec
- 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
- B65H23/18—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
- B65H23/182—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in unwinding mechanisms or in connection with unwinding operations
- B65H23/185—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in unwinding mechanisms or in connection with unwinding operations motor-controlled
-
- 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
- B65H23/18—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
- B65H23/195—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in winding mechanisms or in connection with winding operations
- B65H23/198—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in winding mechanisms or in connection with winding operations motor-controlled (Controlling electrical drive motors therefor)
Landscapes
- Unwinding Webs (AREA)
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
Abstract
828,296. Automatic tension-control systems. BRITISH THOMSON-HOUSTON CO. Ltd. Dec. 4, 1956 [Dec. 20, 1955], No. 36481/55. Class 38 (4). The speed of motor M driving a reel is controlled by a photo-cell sensitive to loop size, or means sensitive to loop tension, which applies a signal to the field FB of a booster generator B in series with motor M; a stabilizing control is afforded by a regulating rheostat D, in the motor field FM adjusted by pilot motor RM which also acts to balance the output of tachogenerator TG against a reference voltage from potentiometer D 2 by adjusting the slider of the latter.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3648155A GB828296A (en) | 1955-12-20 | 1955-12-20 | Improvements in and relating to control systems for winding or unwinding reels |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3648155A GB828296A (en) | 1955-12-20 | 1955-12-20 | Improvements in and relating to control systems for winding or unwinding reels |
Publications (1)
Publication Number | Publication Date |
---|---|
GB828296A true GB828296A (en) | 1960-02-17 |
Family
ID=10388552
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3648155A Expired GB828296A (en) | 1955-12-20 | 1955-12-20 | Improvements in and relating to control systems for winding or unwinding reels |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB828296A (en) |
-
1955
- 1955-12-20 GB GB3648155A patent/GB828296A/en not_active Expired
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