IT1073438B - Perfezionamento nei dispositivi di controllo ed eccitazione di solenoidi - Google Patents

Perfezionamento nei dispositivi di controllo ed eccitazione di solenoidi

Info

Publication number
IT1073438B
IT1073438B IT51250/76A IT5125076A IT1073438B IT 1073438 B IT1073438 B IT 1073438B IT 51250/76 A IT51250/76 A IT 51250/76A IT 5125076 A IT5125076 A IT 5125076A IT 1073438 B IT1073438 B IT 1073438B
Authority
IT
Italy
Prior art keywords
improvement
solenoid control
excitation devices
excitation
devices
Prior art date
Application number
IT51250/76A
Other languages
English (en)
Italian (it)
Original Assignee
Sperry Rand Corp
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 Sperry Rand Corp filed Critical Sperry Rand Corp
Application granted granted Critical
Publication of IT1073438B publication Critical patent/IT1073438B/it

Links

Classifications

    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Magnetically Actuated Valves (AREA)
  • Relay Circuits (AREA)
  • Electronic Switches (AREA)
IT51250/76A 1975-10-02 1976-09-13 Perfezionamento nei dispositivi di controllo ed eccitazione di solenoidi IT1073438B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/618,866 US4021706A (en) 1975-10-02 1975-10-02 Power transmission

Publications (1)

Publication Number Publication Date
IT1073438B true IT1073438B (it) 1985-04-17

Family

ID=24479449

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51250/76A IT1073438B (it) 1975-10-02 1976-09-13 Perfezionamento nei dispositivi di controllo ed eccitazione di solenoidi

Country Status (10)

Country Link
US (1) US4021706A (Direct)
JP (1) JPS6046306B2 (Direct)
AU (1) AU502036B2 (Direct)
CA (1) CA1047627A (Direct)
DE (1) DE2643597C3 (Direct)
FR (1) FR2326809A1 (Direct)
GB (1) GB1550141A (Direct)
IN (1) IN146452B (Direct)
IT (1) IT1073438B (Direct)
SE (1) SE407717B (Direct)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3241521A1 (de) * 1982-11-10 1984-05-10 Robert Bosch Gmbh, 7000 Stuttgart Proportionalmagnet
GB2170669A (en) * 1985-02-05 1986-08-06 Era Patents Ltd Solenoid energisation circuit
FR2590088B1 (fr) * 1985-11-12 1988-10-28 Leroux Gilles Verin electromagnetique a haute rapidite
US5592356A (en) * 1994-09-27 1997-01-07 Synchro-Start Products, Inc. Dual coil actuator with timing circuit

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH445617A (de) * 1966-02-03 1967-10-31 Heberlein & Co Ag Verfahren zur Regelung der einem Verbraucher zugeführten elektrischen Leistung und Schaltung zur Durchführung dieses Verfahrens
US3558995A (en) * 1967-08-24 1971-01-26 Cutler Hammer Inc Bidirectional thyristor switching on-off control systems for an inductive load
US3577040A (en) * 1968-09-26 1971-05-04 Pneumo Dynamics Corp Solenoid control circuit
US3582719A (en) * 1969-06-23 1971-06-01 Stearns Electric Corp Forcing circuit for inductors
US3599804A (en) * 1969-07-28 1971-08-17 Fmc Corp Magnetic can handling apparatus with surge and hold control
US3629663A (en) * 1970-04-17 1971-12-21 N E M Controls Inc Magnet controller
US3766432A (en) * 1972-10-20 1973-10-16 Honeywell Inf Systems Actuator drive circuitry for producing dual level drive current
US3842329A (en) * 1973-11-12 1974-10-15 Harnischfeger Corp Control for electromechanical brake having transistorized timing reset means

Also Published As

Publication number Publication date
DE2643597A1 (de) 1977-04-07
DE2643597B2 (de) 1978-09-14
CA1047627A (en) 1979-01-30
GB1550141A (en) 1979-08-08
US4021706A (en) 1977-05-03
DE2643597C3 (de) 1979-05-17
JPS5244422A (en) 1977-04-07
SE7610828L (sv) 1977-04-03
AU1755076A (en) 1978-03-16
FR2326809B1 (Direct) 1980-04-30
IN146452B (Direct) 1979-06-09
FR2326809A1 (fr) 1977-04-29
AU502036B2 (en) 1979-07-12
JPS6046306B2 (ja) 1985-10-15
SE407717B (sv) 1979-04-09

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