IT1392185B1 - DECELERATION RESTRICTION DEVICE FOR LIFTING SYSTEM WITH DIRECT COUPLING DRIVE - Google Patents

DECELERATION RESTRICTION DEVICE FOR LIFTING SYSTEM WITH DIRECT COUPLING DRIVE

Info

Publication number
IT1392185B1
IT1392185B1 ITMI2008A002198A ITMI20082198A IT1392185B1 IT 1392185 B1 IT1392185 B1 IT 1392185B1 IT MI2008A002198 A ITMI2008A002198 A IT MI2008A002198A IT MI20082198 A ITMI20082198 A IT MI20082198A IT 1392185 B1 IT1392185 B1 IT 1392185B1
Authority
IT
Italy
Prior art keywords
direct coupling
lifting system
restriction device
coupling drive
deceleration restriction
Prior art date
Application number
ITMI2008A002198A
Other languages
Italian (it)
Inventor
Giorgio Sulligoi
Stefano Bulf
Original Assignee
Univ Degli Studi Trieste
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 Univ Degli Studi Trieste filed Critical Univ Degli Studi Trieste
Priority to ITMI2008A002198A priority Critical patent/IT1392185B1/en
Publication of ITMI20082198A1 publication Critical patent/ITMI20082198A1/en
Application granted granted Critical
Publication of IT1392185B1 publication Critical patent/IT1392185B1/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
    • H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
    • H02P5/74—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors controlling two or more ac dynamo-electric motors
    • 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
    • H02P29/02—Providing protection against overload without automatic interruption of supply
    • H02P29/024—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load
    • H02P29/025—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load the fault being a power interruption
    • 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
    • H02P3/00—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
    • H02P3/06—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter
    • H02P3/18—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing an ac motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Forklifts And Lifting Vehicles (AREA)
ITMI2008A002198A 2008-12-12 2008-12-12 DECELERATION RESTRICTION DEVICE FOR LIFTING SYSTEM WITH DIRECT COUPLING DRIVE IT1392185B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITMI2008A002198A IT1392185B1 (en) 2008-12-12 2008-12-12 DECELERATION RESTRICTION DEVICE FOR LIFTING SYSTEM WITH DIRECT COUPLING DRIVE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI2008A002198A IT1392185B1 (en) 2008-12-12 2008-12-12 DECELERATION RESTRICTION DEVICE FOR LIFTING SYSTEM WITH DIRECT COUPLING DRIVE

Publications (2)

Publication Number Publication Date
ITMI20082198A1 ITMI20082198A1 (en) 2010-06-13
IT1392185B1 true IT1392185B1 (en) 2012-02-22

Family

ID=41364389

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI2008A002198A IT1392185B1 (en) 2008-12-12 2008-12-12 DECELERATION RESTRICTION DEVICE FOR LIFTING SYSTEM WITH DIRECT COUPLING DRIVE

Country Status (1)

Country Link
IT (1) IT1392185B1 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1378052A1 (en) * 2001-04-09 2004-01-07 Alexander Stoev Redundant direct drive with electro-kinetic energy buffering

Also Published As

Publication number Publication date
ITMI20082198A1 (en) 2010-06-13

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