ES229762A1 - PERFECCIONAMIENTOS EN DISPOSITIVOS PARA SINCRONIZAR LA CORRIENTE DE SALIDA DE DOS GENERADORES TACoMETROS - Google Patents

PERFECCIONAMIENTOS EN DISPOSITIVOS PARA SINCRONIZAR LA CORRIENTE DE SALIDA DE DOS GENERADORES TACoMETROS

Info

Publication number
ES229762A1
ES229762A1 ES0229762A ES229762A ES229762A1 ES 229762 A1 ES229762 A1 ES 229762A1 ES 0229762 A ES0229762 A ES 0229762A ES 229762 A ES229762 A ES 229762A ES 229762 A1 ES229762 A1 ES 229762A1
Authority
ES
Spain
Prior art keywords
motor control
circuits
generators
potential differences
uniform tension
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
ES0229762A
Other languages
English (en)
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.)
Bridgestone Firestone Inc
Original Assignee
Firestone Tire and Rubber Co
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 Firestone Tire and Rubber Co filed Critical Firestone Tire and Rubber Co
Publication of ES229762A1 publication Critical patent/ES229762A1/es
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
    • B65H23/188—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in connection with running-web
    • B65H23/1888—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in connection with running-web and controlling web tension
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2801/00—Application field
    • B65H2801/93—Tyres

Landscapes

  • Treatment Of Fiber Materials (AREA)
  • Control Of Electric Motors In General (AREA)

Abstract

Perfeccionamientos en dispositivos para sincronizar la corriente de salida de dos generadores tacómetros, caracterizándose por comprender un primer circuito que contiene un generador, y un segundo circuito que contiene el segundo generador; medios eléctricos que conectan los circuitos y sensibles a diferencias de potencial entre dichos circuitos; y medios que accionan respectivamente los mencionados generadores y cada uno de ellos dependiente de los medios sensibles, con lo cual las diferencias de potencial entre los circuitos activan los medios de accionamiento para cambiar la salida de los generadores, a fin de eliminar las diferencias de potencial.
ES0229762A 1955-08-31 1956-07-10 PERFECCIONAMIENTOS EN DISPOSITIVOS PARA SINCRONIZAR LA CORRIENTE DE SALIDA DE DOS GENERADORES TACoMETROS Expired ES229762A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US531808A US2875388A (en) 1955-08-31 1955-08-31 Uniform tension-maintaining motor control

Publications (1)

Publication Number Publication Date
ES229762A1 true ES229762A1 (es) 1956-10-16

Family

ID=24119129

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0229762A Expired ES229762A1 (es) 1955-08-31 1956-07-10 PERFECCIONAMIENTOS EN DISPOSITIVOS PARA SINCRONIZAR LA CORRIENTE DE SALIDA DE DOS GENERADORES TACoMETROS

Country Status (2)

Country Link
US (1) US2875388A (es)
ES (1) ES229762A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3199008A (en) * 1961-09-01 1965-08-03 Harnischfeger Corp Plural motor speed control by armature variation and relative load control
US3229175A (en) * 1963-06-10 1966-01-11 Strandberg Eng Lab Inc Stretch-shrink indicating and tension motor control apparatus
US3949281A (en) * 1974-10-22 1976-04-06 Young Jr William O Control system
US3989989A (en) * 1975-04-30 1976-11-02 Litton Systems, Inc. Conveyor overspeed-underspeed and/or slip detector
US4121138A (en) * 1977-05-31 1978-10-17 Bell & Howell Company Servo system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2443048A (en) * 1946-03-30 1948-06-08 Gen Electric Speed ratio control
US2725507A (en) * 1950-08-05 1955-11-29 Westinghouse Electric Corp Motor control device

Also Published As

Publication number Publication date
US2875388A (en) 1959-02-24

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