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IN2015DN03841A - - Google Patents

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Publication number
IN2015DN03841A
IN2015DN03841A IN3841DEN2015A IN2015DN03841A IN 2015DN03841 A IN2015DN03841 A IN 2015DN03841A IN 3841DEN2015 A IN3841DEN2015 A IN 3841DEN2015A IN 2015DN03841 A IN2015DN03841 A IN 2015DN03841A
Authority
IN
India
Prior art keywords
rotor
drive
shaft
peripheral
drum
Prior art date
Application number
Inventor
Bryant G Ragan
Kevin W Guernsey
Jr Wayne A Pertuit
Original Assignee
Laitram Llc
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 Laitram Llc filed Critical Laitram Llc
Publication of IN2015DN03841A publication Critical patent/IN2015DN03841A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
    • B65G23/02—Belt- or chain-engaging elements
    • B65G23/04—Drums, rollers, or wheels
    • B65G23/08—Drums, rollers, or wheels with self-contained driving mechanisms, e.g. motors and associated gearing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
    • B65G23/22—Arrangements or mountings of driving motors
    • B65G23/23—Arrangements or mountings of driving motors of electric linear motors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/30—Structural association with control circuits or drive circuits
    • H02K11/33—Drive circuits, e.g. power electronics
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/16—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors
    • H02K17/168—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors having single-cage rotors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/1004—Structural association with clutches, brakes, gears, pulleys or mechanical starters with pulleys
    • H02K7/1008—Structural association with clutches, brakes, gears, pulleys or mechanical starters with pulleys structurally associated with the machine rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
  • Non-Mechanical Conveyors (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)

Abstract

A belt conveyor having an electromagnetic drive comprising a rotor and a stator sealed in separate nonmagnetic and non-conductive housings. The rotor is mounted to a drive shaft. A drive drum or drive sprockets supported on the shaft have peripheral drive surfaces that engage a conveyor belt. The rotor is coaxial with the peripheral drive surface either sealed within the drum or sprockets or housed on the shaft axially spaced from the drive surface. The rotor may include conductive rotor bars or permanent magnets. The stator is spaced apart from the rotor across a narrow gap and produces a traveling magnetic flux wave across the gap that causes the rotor and the peripheral drive surface to rotate and drive the conveyor belt.
IN3841DEN2015 2012-10-18 2013-10-08 IN2015DN03841A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261715383P 2012-10-18 2012-10-18
PCT/US2013/063766 WO2014062410A1 (en) 2012-10-18 2013-10-08 Belt conveyor and electromagnetic drive

Publications (1)

Publication Number Publication Date
IN2015DN03841A true IN2015DN03841A (en) 2015-10-02

Family

ID=50484331

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3841DEN2015 IN2015DN03841A (en) 2012-10-18 2013-10-08

Country Status (5)

Country Link
US (2) US9065310B2 (en)
EP (1) EP2909116B1 (en)
JP (1) JP2016501800A (en)
IN (1) IN2015DN03841A (en)
WO (1) WO2014062410A1 (en)

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EP2909116B1 (en) * 2012-10-18 2019-02-13 Laitram, LLC Belt conveyor and electromagnetic drive
US9688473B2 (en) 2015-03-02 2017-06-27 Lorin Reed Conveying systems and methods of use
WO2016200607A1 (en) * 2015-06-10 2016-12-15 Laitram, L.L.C. Roller drive
EP3173886A1 (en) 2015-11-24 2017-05-31 Siemens Aktiengesellschaft Method for controlling and/or regulating a linear drive, control device, linear drive and installation
CN105966823B (en) * 2016-06-14 2018-05-15 苏州艾隆科技股份有限公司 Horizontal medicine outlet device
US10538392B2 (en) * 2016-07-14 2020-01-21 Flexlink Ab Magnetic transmission for conveyor
CN110062742B (en) * 2016-12-28 2021-04-13 莱特拉姆有限责任公司 Axial flux motor for conveyor
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EP3885288B1 (en) * 2020-03-24 2023-03-01 Siemens Aktiengesellschaft Sorting system, latching device and transport unit
CN112141626B (en) * 2020-11-09 2024-04-19 禹州市鼎丰工矿机械有限公司 Mine belt conveyor capable of self-cleaning and dust removal and use method thereof
CN113086546B (en) * 2021-03-04 2022-08-05 中国矿业大学 Belt conveyor intelligent carrier roller set with self-checking function
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Also Published As

Publication number Publication date
WO2014062410A1 (en) 2014-04-24
EP2909116B1 (en) 2019-02-13
US9162824B2 (en) 2015-10-20
CN104718143A (en) 2015-06-17
US9065310B2 (en) 2015-06-23
US20140110227A1 (en) 2014-04-24
JP2016501800A (en) 2016-01-21
EP2909116A4 (en) 2016-06-22
EP2909116A1 (en) 2015-08-26
US20150251853A1 (en) 2015-09-10

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