ES263219A1 - Starting devices for electric motors - Google Patents

Starting devices for electric motors

Info

Publication number
ES263219A1
ES263219A1 ES0263219A ES263219A ES263219A1 ES 263219 A1 ES263219 A1 ES 263219A1 ES 0263219 A ES0263219 A ES 0263219A ES 263219 A ES263219 A ES 263219A ES 263219 A1 ES263219 A1 ES 263219A1
Authority
ES
Spain
Prior art keywords
electric motors
starting devices
circuit
motor
commutator
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
ES0263219A
Other languages
Spanish (es)
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.)
VEHICULES ET TRAVAUX VETRA
Original Assignee
VEHICULES ET TRAVAUX VETRA
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 VEHICULES ET TRAVAUX VETRA filed Critical VEHICULES ET TRAVAUX VETRA
Publication of ES263219A1 publication Critical patent/ES263219A1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
    • H01H19/60—Angularly-movable actuating part carrying no contacts
    • H01H19/62—Contacts actuated by radial cams
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/64—Driving arrangements between movable part of magnetic circuit and contact
    • H01H50/643—Driving arrangements between movable part of magnetic circuit and contact intermediate part performing a rotating or pivoting movement
    • H01H50/644—Driving arrangements between movable part of magnetic circuit and contact intermediate part performing a rotating or pivoting movement having more than one rotating or pivoting part
    • 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
    • H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
    • H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
    • H02P1/18—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual dc motor
    • H02P1/20—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual dc motor by progressive reduction of resistance in series with armature winding

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Motor And Converter Starters (AREA)

Abstract

A starter for electric motor, characterized by the combination of a commutator with cam electrically connected to the starting resistors and able to successively short-circuit each of these resistances, and a circuit breaker associated with this switch to effect the cutting or the establishment of the current at the stop or in the start-up of the motor, respectively. (Machine-translation by Google Translate, not legally binding)
ES0263219A 1960-01-20 1960-12-14 Starting devices for electric motors Expired ES263219A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR816161A FR1255034A (en) 1960-01-20 1960-01-20 Improvements to starting devices for electric motors

Publications (1)

Publication Number Publication Date
ES263219A1 true ES263219A1 (en) 1961-03-16

Family

ID=8724054

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0263219A Expired ES263219A1 (en) 1960-01-20 1960-12-14 Starting devices for electric motors

Country Status (5)

Country Link
US (1) US3162797A (en)
BE (1) BE597732A (en)
CH (1) CH371498A (en)
ES (1) ES263219A1 (en)
FR (1) FR1255034A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3244304A (en) * 1963-06-05 1966-04-05 American Mach & Foundry Tray dumping mechanism
US3341759A (en) * 1963-12-05 1967-09-12 Tokyo Shibaura Electric Co Control device for electric cars including scr short circuiting of a starting resistance
US3634642A (en) * 1970-02-24 1972-01-11 Mallory & Co Inc P R Multiple control switch with sequential cam lobe actuators

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1547143A (en) * 1924-07-09 1925-07-21 Cox Frank Brimson Variable resistance
US1980951A (en) * 1929-10-07 1934-11-13 Bbc Brown Boveri & Cie Motor control system
GB454929A (en) * 1935-04-05 1936-10-05 Brookhirst Switchgear Ltd Improvements in or relating to electric motor starters
US2366968A (en) * 1941-09-03 1945-01-09 Kaufmann Paul George Control of the load distribution of a plurality of generator units or other energy transmission units supplying a common load
US2519976A (en) * 1948-02-28 1950-08-22 Russell E Phelon Ignition breaker contact device

Also Published As

Publication number Publication date
CH371498A (en) 1963-08-31
FR1255034A (en) 1961-03-03
BE597732A (en) 1961-06-02
US3162797A (en) 1964-12-22

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