NL6801649A - - Google Patents

Info

Publication number
NL6801649A
NL6801649A NL6801649A NL6801649A NL6801649A NL 6801649 A NL6801649 A NL 6801649A NL 6801649 A NL6801649 A NL 6801649A NL 6801649 A NL6801649 A NL 6801649A NL 6801649 A NL6801649 A NL 6801649A
Authority
NL
Netherlands
Application number
NL6801649A
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 filed Critical
Publication of NL6801649A publication Critical patent/NL6801649A/xx

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00Other constructional features or details
    • B66C13/18Control systems or devices
    • B66C13/22Control systems or devices for electric drives
    • B66C13/30Circuits for braking, traversing, or slewing motors
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P5/00Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
    • H02P5/74Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors controlling two or more ac dynamo-electric motors
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P5/00Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
    • H02P5/74Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors controlling two or more ac dynamo-electric motors
    • H02P5/747Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors controlling two or more ac dynamo-electric motors mechanically coupled by gearing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00Cranes
    • B66C2700/08Electrical assemblies or electrical control devices for cranes, winches, capstans or electrical hoists
    • B66C2700/082Control of the secondary movements, e.g. travelling, slewing, luffing of the jib, changing of the range

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Wind Motors (AREA)
  • Control Of Eletrric Generators (AREA)
NL6801649A 1967-02-06 1968-02-06 NL6801649A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET0033153 1967-02-06

Publications (1)

Publication Number Publication Date
NL6801649A true NL6801649A (fr) 1968-08-07

Family

ID=7557544

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6801649A NL6801649A (fr) 1967-02-06 1968-02-06

Country Status (4)

Country Link
US (1) US3559022A (fr)
BE (1) BE710063A (fr)
DE (1) DE1481841A1 (fr)
NL (1) NL6801649A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2931466B1 (fr) * 2008-05-22 2011-01-07 Manitowoc Crane Group France Procede de commande du mouvement d'orientation de la partie tournante d'une grue a tour

Also Published As

Publication number Publication date
DE1481841A1 (de) 1969-04-17
US3559022A (en) 1971-01-26
BE710063A (fr) 1968-05-30

Similar Documents

Publication Publication Date Title
AT298283B (fr)
AU342066A (fr)
AU2277767A (fr)
AU2116667A (fr)
AU3189468A (fr)
AU1273466A (fr)
AU2256867A (fr)
AU2977667A (fr)
AU2528767A (fr)
AU2454867A (fr)
AU3151267A (fr)
BE692577A (fr)
BE692492A (fr)
BE477645A (fr)
BE426053A (fr)
BE710063A (fr)
BE724203A (fr)
BE725541A (fr)
BE692553A (fr)
BE710321A (fr)
BE711635A (fr)
BE711412A (fr)
BE692374A (fr)
BE711686A (fr)
BE692552A (fr)