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 reels

Info

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
Application number
GB3648155A
Inventor
Philip Elworthy Peck
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Priority to GB3648155A priority Critical patent/GB828296A/en
Publication of GB828296A publication Critical patent/GB828296A/en
Expired legal-status Critical Current

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

  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Unwinding 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.
GB3648155A 1955-12-20 1955-12-20 Improvements in and relating to control systems for winding or unwinding reels Expired GB828296A (en)

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)

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