ES263219A1 - Starting devices for electric motors - Google Patents
Starting devices for electric motorsInfo
- 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
Links
- 239000007858 starting material Substances 0.000 abstract 1
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)
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)
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)
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 |
-
1960
- 1960-01-20 FR FR816161A patent/FR1255034A/en not_active Expired
- 1960-12-02 BE BE597732A patent/BE597732A/en unknown
- 1960-12-05 CH CH1371560A patent/CH371498A/en unknown
- 1960-12-14 ES ES0263219A patent/ES263219A1/en not_active Expired
-
1961
- 1961-01-09 US US81602A patent/US3162797A/en not_active Expired - Lifetime
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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