IN2015DN03247A - - Google Patents

Info

Publication number
IN2015DN03247A
IN2015DN03247A IN3247DEN2015A IN2015DN03247A IN 2015DN03247 A IN2015DN03247 A IN 2015DN03247A IN 3247DEN2015 A IN3247DEN2015 A IN 3247DEN2015A IN 2015DN03247 A IN2015DN03247 A IN 2015DN03247A
Authority
IN
India
Prior art keywords
coil
powered
frame
winch
powering
Prior art date
Application number
Inventor
Paul Penven
Jean-Jacques Lossec
David Hervouet
Original Assignee
Thales Sa
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 Thales Sa filed Critical Thales Sa
Publication of IN2015DN03247A publication Critical patent/IN2015DN03247A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
    • B63G7/00—Mine-sweeping; Vessels characterised thereby
    • B63G7/02—Mine-sweeping means, Means for destroying mines
    • B63G7/06—Mine-sweeping means, Means for destroying mines of electromagnetic type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/56—Towing or pushing equipment
    • B63B21/66—Equipment specially adapted for towing underwater objects or vessels, e.g. fairings for tow-cables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
    • B63G9/00—Other offensive or defensive arrangements on vessels against submarines, torpedoes, or mines
    • B63G9/06—Other offensive or defensive arrangements on vessels against submarines, torpedoes, or mines for degaussing vessels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/02—Driving gear
    • B66D1/12—Driving gear incorporating electric motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/28—Other constructional details
    • B66D1/40—Control devices
    • B66D1/48—Control devices automatic
    • B66D1/485—Control devices automatic electrical

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
  • Lock And Its Accessories (AREA)

Abstract

A device for winding and unwinding a cable comprising a winch (1) comprising a frame an electric motor for rotating a drum relative to the frame, locking/unlocking means comprising a first induction coil and configured in such a way as to immobilise the drum relative to the frame when the first coil is not powered , the device comprising a second powered induction coil dimensioned and arranged in such a way that the magnetic field produced by the assembly formed by the first and second coils, when the first coil is powered, is less than the magnetic field produced by the first coil at a point located at a distance from the winch greater than a predefined threshold, the powering and cutting off of the power supply of the second coil being synchronised with the powering and respectively , the cutting off of the power supply of the first coil.
IN3247DEN2015 2012-10-18 2013-09-23 IN2015DN03247A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1202786A FR2997063B1 (en) 2012-10-18 2012-10-18 DEVICE FOR WINDING AND DEROUTING A CABLE AROUND A DRUM
PCT/EP2013/069675 WO2014060185A1 (en) 2012-10-18 2013-09-23 Device for winding and unwinding a cable around a drum

Publications (1)

Publication Number Publication Date
IN2015DN03247A true IN2015DN03247A (en) 2015-10-02

Family

ID=48050788

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3247DEN2015 IN2015DN03247A (en) 2012-10-18 2013-09-23

Country Status (7)

Country Link
US (1) US10023280B2 (en)
EP (1) EP2909083B1 (en)
JP (1) JP6162248B2 (en)
FR (1) FR2997063B1 (en)
IN (1) IN2015DN03247A (en)
SG (1) SG11201503037TA (en)
WO (1) WO2014060185A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10977968B2 (en) * 2016-10-12 2021-04-13 Patrick V. Cleeves Apparatus and methods for displaying and storing a banner or advertisement on a horizontal wind turbine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2695086A (en) 1949-05-10 1954-11-23 Columbus Mckinnon Chain Corp Variable speed hoist
DE977801C (en) 1962-05-19 1970-07-09 Bundesrep Deutschland Equipment on devices for clearing magnetic remote ignition mines by means of power-fed solenoids, so-called hollow rod devices
EP0364126A1 (en) * 1988-10-13 1990-04-18 The Marconi Company Limited Magnetic signature simulation apparatus
FR2666559B1 (en) * 1990-09-11 1995-07-21 Thomson Csf MAGNETIC DREDGING SYSTEM.
US6798632B1 (en) * 2002-06-13 2004-09-28 The United States Of America As Represented By The Secretary Of The Navy Power frequency electromagnetic field compensation system
AU2002953407A0 (en) * 2002-12-18 2003-01-09 Commonwealth Of Australia Mine sweeping device
CN100558592C (en) * 2005-08-01 2009-11-11 日立建机株式会社 The drum rotation device of construction implement
JP5579111B2 (en) * 2011-03-24 2014-08-27 株式会社キトー Hoisting machine with non-excitation brake
US9389281B2 (en) * 2013-03-21 2016-07-12 Vale S.A. Magnetic compensation circuit and method for compensating the output of a magnetic sensor, responding to changes in a first magnetic field

Also Published As

Publication number Publication date
FR2997063A1 (en) 2014-04-25
EP2909083B1 (en) 2018-07-25
EP2909083A1 (en) 2015-08-26
US20160167754A1 (en) 2016-06-16
US10023280B2 (en) 2018-07-17
FR2997063B1 (en) 2014-10-31
JP6162248B2 (en) 2017-07-12
SG11201503037TA (en) 2015-06-29
WO2014060185A1 (en) 2014-04-24
JP2016500599A (en) 2016-01-14

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