SE452379B - Anordning for styrning av in- och urkopplingsforloppet hos induktiviteter - Google Patents

Anordning for styrning av in- och urkopplingsforloppet hos induktiviteter

Info

Publication number
SE452379B
SE452379B SE8100599A SE8100599A SE452379B SE 452379 B SE452379 B SE 452379B SE 8100599 A SE8100599 A SE 8100599A SE 8100599 A SE8100599 A SE 8100599A SE 452379 B SE452379 B SE 452379B
Authority
SE
Sweden
Prior art keywords
diodes
current
switches
connection
brake
Prior art date
Application number
SE8100599A
Other languages
English (en)
Swedish (sv)
Other versions
SE8100599L (sv
Inventor
W Trumpler
Original Assignee
Sew Eurodrive Gmbh & Co
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 Sew Eurodrive Gmbh & Co filed Critical Sew Eurodrive Gmbh & Co
Publication of SE8100599L publication Critical patent/SE8100599L/xx
Publication of SE452379B publication Critical patent/SE452379B/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L7/00—Electrodynamic brake systems for vehicles in general
    • B60L7/003—Dynamic electric braking by short circuiting the motor
    • 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
    • F16D59/00—Self-acting brakes, e.g. coming into operation at a predetermined speed
    • F16D59/02—Self-acting brakes, e.g. coming into operation at a predetermined speed spring-loaded and adapted to be released by mechanical, fluid, or electromagnetic means
    • 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
    • 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
    • H01F7/1816—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current making use of an energy accumulator
    • 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
    • F16D2121/00—Type of actuator operation force
    • F16D2121/18—Electric or magnetic
    • F16D2121/20—Electric or magnetic using electromagnets
    • F16D2121/22—Electric or magnetic using electromagnets for releasing a normally applied brake

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Stopping Of Electric Motors (AREA)
SE8100599A 1977-10-13 1981-01-29 Anordning for styrning av in- och urkopplingsforloppet hos induktiviteter SE452379B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772745997 DE2745997A1 (de) 1977-10-13 1977-10-13 Anordnung zum steuern des ein- und ausschaltverhaltens von induktivitaeten, wie elektromagneten o.dgl.

Publications (2)

Publication Number Publication Date
SE8100599L SE8100599L (sv) 1981-01-29
SE452379B true SE452379B (sv) 1987-11-23

Family

ID=6021318

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8100599A SE452379B (sv) 1977-10-13 1981-01-29 Anordning for styrning av in- och urkopplingsforloppet hos induktiviteter

Country Status (9)

Country Link
EP (1) EP0017654A1 (fr)
AT (1) AT362022B (fr)
BE (1) BE91T1 (fr)
CH (1) CH655625A5 (fr)
DE (1) DE2745997A1 (fr)
FR (1) FR2496968A1 (fr)
GB (1) GB2067035B (fr)
NL (1) NL7915056A (fr)
SE (1) SE452379B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI66701C (fi) * 1981-08-18 1984-11-12 Karjalainen Vaino Kopplingsfoerfarande

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2692353A (en) * 1950-10-14 1954-10-19 Warner Electric Brake & Clutch Control for electromagnets
US3181559A (en) * 1960-10-19 1965-05-04 American Brake Shoe Co Electromagnetic and fluid pressure operated valve and anti-hysteresis control circuit therefor
US3329247A (en) * 1965-10-06 1967-07-04 Eaton Yale & Towne Electromagnetic coupling apparatus

Also Published As

Publication number Publication date
AT362022B (de) 1981-04-27
BE91T1 (fr) 1981-03-13
SE8100599L (sv) 1981-01-29
GB2067035B (en) 1983-05-18
ATA289279A (de) 1980-09-15
CH655625A5 (de) 1986-04-30
FR2496968B1 (fr) 1984-06-29
NL7915056A (nl) 1981-04-29
EP0017654A1 (fr) 1980-10-29
GB2067035A (en) 1981-07-15
FR2496968A1 (fr) 1982-06-25
DE2745997A1 (de) 1979-04-19

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