GB312327A - Improvements in and relating to electric motor control systems - Google Patents

Improvements in and relating to electric motor control systems

Info

Publication number
GB312327A
GB312327A GB16080/29A GB1608029A GB312327A GB 312327 A GB312327 A GB 312327A GB 16080/29 A GB16080/29 A GB 16080/29A GB 1608029 A GB1608029 A GB 1608029A GB 312327 A GB312327 A GB 312327A
Authority
GB
United Kingdom
Prior art keywords
electric motor
motor
relating
motor control
control systems
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
GB16080/29A
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
Publication of GB312327A publication Critical patent/GB312327A/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
    • B65H23/195—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)
  • Control Of Electric Motors In General (AREA)

Abstract

312,327. British Thomson-Houston Co., Ltd., (Assignees of Huston, C. B.). May 24, 1928, [Convention date]. Feeding webs.-An electric motor 11 for winding up rolled sheet steel as it is delivered from finishing rollers 15 is automatically controlled to give a linear speed equal to the speed of delivery and to maintain uniform tension on the sheet notwithstanding increasing diameter of the wound reel. For this purpose a vibratory regulator 26 alternately switches in and out resistance 31 in the motor field 12. When any change is made in the field-strength of the, motor 17 during the delivery rollers 15, as by a hand-adjusted rheostat 40, a similar change is made in the setting of the vibratory regulator.
GB16080/29A 1928-05-24 1929-05-24 Improvements in and relating to electric motor control systems Expired GB312327A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US312327XA 1928-05-24 1928-05-24

Publications (1)

Publication Number Publication Date
GB312327A true GB312327A (en) 1930-03-13

Family

ID=21858314

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16080/29A Expired GB312327A (en) 1928-05-24 1929-05-24 Improvements in and relating to electric motor control systems

Country Status (1)

Country Link
GB (1) GB312327A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116902657A (en) * 2023-09-13 2023-10-20 深圳市阿尔斯自动化科技有限公司 Electrical control system and control method of die-cutting slitting machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116902657A (en) * 2023-09-13 2023-10-20 深圳市阿尔斯自动化科技有限公司 Electrical control system and control method of die-cutting slitting machine
CN116902657B (en) * 2023-09-13 2023-11-21 深圳市阿尔斯自动化科技有限公司 Electrical control system and control method of die-cutting slitting machine

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