CH459680A - Control device for an electromagnetic clutch - Google Patents

Control device for an electromagnetic clutch

Info

Publication number
CH459680A
CH459680A CH1453266A CH1453266A CH459680A CH 459680 A CH459680 A CH 459680A CH 1453266 A CH1453266 A CH 1453266A CH 1453266 A CH1453266 A CH 1453266A CH 459680 A CH459680 A CH 459680A
Authority
CH
Switzerland
Prior art keywords
control device
electromagnetic clutch
clutch
electromagnetic
control
Prior art date
Application number
CH1453266A
Other languages
German (de)
Inventor
Louis Jaeschke Ralph
Original Assignee
Eaton Yale & Towne
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 Eaton Yale & Towne filed Critical Eaton Yale & Towne
Publication of CH459680A publication Critical patent/CH459680A/en

Links

Classifications

    • 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
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/0016—Control of angular speed of one shaft without controlling the prime mover
    • H02P29/0022—Controlling a brake between the prime mover and the load
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D67/00—Combinations of couplings and brakes; Combinations of clutches and brakes
    • F16D67/02—Clutch-brake combinations
    • F16D67/06—Clutch-brake combinations electromagnetically actuated
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
    • H01F7/1805—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
    • 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
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/0016—Control of angular speed of one shaft without controlling the prime mover

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
CH1453266A 1965-10-06 1966-10-03 Control device for an electromagnetic clutch CH459680A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US493396A US3329247A (en) 1965-10-06 1965-10-06 Electromagnetic coupling apparatus

Publications (1)

Publication Number Publication Date
CH459680A true CH459680A (en) 1968-07-15

Family

ID=23960064

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1453266A CH459680A (en) 1965-10-06 1966-10-03 Control device for an electromagnetic clutch

Country Status (6)

Country Link
US (1) US3329247A (en)
BR (1) BR6682985D0 (en)
CH (1) CH459680A (en)
ES (1) ES331806A1 (en)
FR (1) FR1501095A (en)
GB (1) GB1131266A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3521144A (en) * 1966-09-16 1970-07-21 Philip Martin Voltage multiplier having metallic foil capacitors
US3465231A (en) * 1967-12-26 1969-09-02 Varo Transformerless converter-inverter
US3687250A (en) * 1970-08-03 1972-08-29 Robert C James Auger filler and control therefor
US3735238A (en) * 1971-09-17 1973-05-22 Gen Radio Co Process and apparatus for providing image brightness over a wide range of discharge repetition rates
US4016476A (en) * 1972-09-20 1977-04-05 Citizen Watch Co., Ltd. Booster circuits
US4176735A (en) * 1974-10-14 1979-12-04 Cousin Freres S.A. High-speed apparatus for off-winding thread
DE2745997A1 (en) * 1977-10-13 1979-04-19 Sew Eurodrive Gmbh & Co ARRANGEMENT FOR CONTROLLING THE SWITCHING ON AND OFF BEHAVIOR OF INDUCTIVITIES SUCH AS ELECTROMAGNETS OR THE LIKE.
FI66701C (en) * 1981-08-18 1984-11-12 Karjalainen Vaino KOPPLINGSFOERFARANDE
FR2529029B1 (en) * 1982-06-16 1985-09-06 Centre Nat Rech Scient LINEAR MOTOR FOR MOVING A LOAD ALONG A TRAJECTORY
US5226860A (en) * 1991-12-31 1993-07-13 Dana Corporation Vehicle torque transfer case
US5603395A (en) * 1992-03-05 1997-02-18 Easom Engineering & Mfg. Corp. Electrically actuated disc stack having low response time due to reduced residual magnetism for use in drives, brakes and combinations thereof
US5533425A (en) * 1992-03-05 1996-07-09 Easom Engineering And Manufacturing Corporation Electrically actuated disc stack having low response time due to reduced residual magnetism for use in drives, brakes and combinations thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2888629A (en) * 1954-02-25 1959-05-26 Research Corp Voltage multiplier
US2811686A (en) * 1954-06-01 1957-10-29 Librascope Inc Voltage control system
US3268045A (en) * 1964-04-13 1966-08-23 Potter Instrument Co Inc Clutch drive circuit
US3254746A (en) * 1965-04-12 1966-06-07 Warner Electric Brake & Clutch Clutch for electric motors

Also Published As

Publication number Publication date
DE1538789A1 (en) 1970-02-19
GB1131266A (en) 1968-10-23
BR6682985D0 (en) 1973-01-11
FR1501095A (en) 1967-11-10
DE1538789B2 (en) 1972-10-26
US3329247A (en) 1967-07-04
ES331806A1 (en) 1967-11-01

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