MX4735E - Mejoras en sistema de control de velocidad para un aparato reductor de etapas multiples - Google Patents

Mejoras en sistema de control de velocidad para un aparato reductor de etapas multiples

Info

Publication number
MX4735E
MX4735E MX776874U MX687477U MX4735E MX 4735 E MX4735 E MX 4735E MX 776874 U MX776874 U MX 776874U MX 687477 U MX687477 U MX 687477U MX 4735 E MX4735 E MX 4735E
Authority
MX
Mexico
Prior art keywords
control system
speed control
reducing device
multiple stage
stage reducing
Prior art date
Application number
MX776874U
Other languages
English (en)
Inventor
Brian J Hodgskiss
Original Assignee
Amtel Inc
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
Priority claimed from US05/770,261 external-priority patent/US4079609A/en
Application filed by Amtel Inc filed Critical Amtel Inc
Publication of MX4735E publication Critical patent/MX4735E/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00—Manufacture of metal sheets, wire, rods, tubes or like semi-manufactured products by drawing
    • B21C1/02—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums
    • B21C1/12—Regulating or controlling speed of drawing drums, e.g. to influence tension; Drives; Stop or relief mechanisms
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
    • H02P5/46—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another
    • H02P5/50—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another by comparing electrical values representing the speeds
    • H02P5/51—Direct ratio control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Metal Extraction Processes (AREA)
  • Metal Rolling (AREA)
  • Control Of Metal Rolling (AREA)
  • Control Of Velocity Or Acceleration (AREA)
MX776874U 1976-12-14 1977-12-13 Mejoras en sistema de control de velocidad para un aparato reductor de etapas multiples MX4735E (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB5205776 1976-12-14
US05/770,261 US4079609A (en) 1976-12-14 1977-02-18 Control system for multiple stage reducing apparatus

Publications (1)

Publication Number Publication Date
MX4735E true MX4735E (es) 1982-08-24

Family

ID=26266984

Family Applications (1)

Application Number Title Priority Date Filing Date
MX776874U MX4735E (es) 1976-12-14 1977-12-13 Mejoras en sistema de control de velocidad para un aparato reductor de etapas multiples

Country Status (5)

Country Link
JP (1) JPS53105688A (es)
CA (1) CA1099371A (es)
FR (1) FR2374680A1 (es)
IT (1) IT1117149B (es)
MX (1) MX4735E (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5722772Y2 (es) * 1979-09-17 1982-05-17
JPS5653817A (en) * 1979-10-08 1981-05-13 Toshiba Corp Multistage wire drawing method
DE4009732A1 (de) * 1990-03-27 1991-10-02 Herborn & Breitenbach Verfahren zum steuern und regeln der antriebsgeschwindigkeit von ziehscheiben einer im geradeauszug arbeitenden drahtziehmaschine
CN109317526B (zh) * 2018-12-11 2024-11-08 珠海桑贝思精密科技有限公司 拉丝装置和拉丝机

Also Published As

Publication number Publication date
CA1099371A (en) 1981-04-14
JPS53105688A (en) 1978-09-13
FR2374680A1 (fr) 1978-07-13
IT1117149B (it) 1986-02-10

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