FI20125194A - Brake monitoring - Google Patents

Brake monitoring Download PDF

Info

Publication number
FI20125194A
FI20125194A FI20125194A FI20125194A FI20125194A FI 20125194 A FI20125194 A FI 20125194A FI 20125194 A FI20125194 A FI 20125194A FI 20125194 A FI20125194 A FI 20125194A FI 20125194 A FI20125194 A FI 20125194A
Authority
FI
Finland
Prior art keywords
braking surfaces
brake
monitoring
brake monitoring
state
Prior art date
Application number
FI20125194A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI124198B (en
Inventor
Niko Ekholm
Aapo Jantunen
Johanna Kari
Juha Toikka
Risto Vilppo
Original Assignee
Konecranes Oyj
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 Konecranes Oyj filed Critical Konecranes Oyj
Priority to FI20125194A priority Critical patent/FI124198B/en
Priority to US14/379,464 priority patent/US9233818B2/en
Priority to ES13751514T priority patent/ES2775007T3/en
Priority to EP13751514.4A priority patent/EP2817531B1/en
Priority to PCT/FI2013/050183 priority patent/WO2013124538A1/en
Priority to CN201380020580.4A priority patent/CN104246280B/en
Publication of FI20125194A publication Critical patent/FI20125194A/en
Application granted granted Critical
Publication of FI124198B publication Critical patent/FI124198B/en

Links

Classifications

    • 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
    • F16D66/00—Arrangements for monitoring working conditions, e.g. wear, temperature
    • F16D66/02—Apparatus for indicating wear
    • F16D66/021—Apparatus for indicating wear using electrical detection or indication means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
    • B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/18—Safety devices; Monitoring
    • 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
    • B66D1/54—Safety gear
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
    • B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
    • B66D5/12—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with axial effect
    • B66D5/14—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with axial effect embodying discs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
    • B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
    • B66D5/24—Operating devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
    • B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
    • B66D5/24—Operating devices
    • B66D5/30—Operating devices electrical
    • 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
    • F16D66/00—Arrangements for monitoring working conditions, e.g. wear, temperature
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/28—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for testing brakes
    • 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
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/21—Devices for sensing speed or position, or actuated thereby
    • H02K11/215—Magnetic effect devices, e.g. Hall-effect or magneto-resistive elements
    • 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
    • H02P15/00—Arrangements for controlling dynamo-electric brakes or clutches
    • 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
    • H02P3/02—Details of stopping control
    • H02P3/04—Means for stopping or slowing by a separate brake, e.g. friction brake or eddy-current brake
    • 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
    • F16D66/00—Arrangements for monitoring working conditions, e.g. wear, temperature
    • F16D2066/006—Arrangements for monitoring working conditions, e.g. wear, temperature without direct measurement of the quantity monitored, e.g. wear or temperature calculated form force and duration of braking
    • 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
    • H02K7/102—Structural association with clutches, brakes, gears, pulleys or mechanical starters with friction brakes
    • H02K7/1021—Magnetically influenced friction brakes
    • H02K7/1023—Magnetically influenced friction brakes using electromagnets
    • H02K7/1025—Magnetically influenced friction brakes using electromagnets using axial electromagnets with generally annular air gap
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Braking Arrangements (AREA)

Abstract

The invention relates to the monitoring of a brake (400, 500). The brake (400, 500) comprises first and second braking surfaces (204, 206) and magnetizing means (210) arranged to move the braking surfaces (204, 206) to an open state, in which the braking surfaces (204, 206) are separated from each other, and to a closed state, in which the braking surfaces (204, 206) are connected to each other. During the monitoring of the brake (400, 500), the time is measured that elapses from the change in the magnetic field caused by the magnetizing means (210) to the shift of the braking surfaces (204, 206) from one state to another.
FI20125194A 2012-02-20 2012-02-20 Brake monitoring FI124198B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI20125194A FI124198B (en) 2012-02-20 2012-02-20 Brake monitoring
US14/379,464 US9233818B2 (en) 2012-02-20 2013-02-15 Monitoring of brake
ES13751514T ES2775007T3 (en) 2012-02-20 2013-02-15 Brake monitoring
EP13751514.4A EP2817531B1 (en) 2012-02-20 2013-02-15 Monitoring of brake
PCT/FI2013/050183 WO2013124538A1 (en) 2012-02-20 2013-02-15 Monitoring of brake
CN201380020580.4A CN104246280B (en) 2012-02-20 2013-02-15 Hoisting equipment and upgrade method, electromagnetic brake and monitoring device and method and method perform equipment

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20125194 2012-02-20
FI20125194A FI124198B (en) 2012-02-20 2012-02-20 Brake monitoring

Publications (2)

Publication Number Publication Date
FI20125194A true FI20125194A (en) 2013-08-21
FI124198B FI124198B (en) 2014-04-30

Family

ID=49005063

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20125194A FI124198B (en) 2012-02-20 2012-02-20 Brake monitoring

Country Status (6)

Country Link
US (1) US9233818B2 (en)
EP (1) EP2817531B1 (en)
CN (1) CN104246280B (en)
ES (1) ES2775007T3 (en)
FI (1) FI124198B (en)
WO (1) WO2013124538A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202013100340U1 (en) * 2012-07-13 2013-02-08 Rofa Industrial Automation Ag Hubtischsteuerung
FI126171B (en) * 2014-06-19 2016-07-29 Kone Corp System, machine brake and procedure for controlling a machine brake
DE102015102140A1 (en) * 2015-02-13 2016-08-18 Terex MHPS IP Management GmbH Arrangement of an electric drive motor, a transmission and a rotary encoder, in particular for a cable pull
JP6423765B2 (en) * 2015-07-31 2018-11-14 ファナック株式会社 Brake device having a function of detecting brake operation and release abnormality
JP6227612B2 (en) * 2015-10-14 2017-11-08 ファナック株式会社 Motor drive device with motor brake life prediction function
FI126722B (en) * 2015-11-25 2017-04-28 Konecranes Global Oy Procedure, installation and computer software product for monitoring the condition of a brake
DE102015226429A1 (en) * 2015-12-22 2017-06-22 Robert Bosch Gmbh Sensor device in an electrical machine
DE102016001577A1 (en) * 2016-02-11 2017-08-17 Wabco Europe Bvba A method for Lüftspielerkennung in a brake of a motor vehicle, in particular utility vehicle, controller and brake with selbigem
US10501293B2 (en) * 2017-01-31 2019-12-10 Goodrich Aerospace Services Private Limited Method of applying brake to a hoist by electromagnetic means in a permanent magnet motor
DE102017204178A1 (en) * 2017-03-14 2018-09-20 Robert Bosch Gmbh Method and device for ensuring the functionality of a control element of a parking brake
EP3587325A1 (en) * 2018-06-29 2020-01-01 KONE Corporation Method for diagnosis and/or maintenance of a brake of a transportation system, software program, and brake apparatus
CN111288100B (en) * 2018-12-10 2023-03-14 奥的斯电梯公司 Brake device, brake device detection method, and elevator system
CN111824889A (en) * 2020-08-21 2020-10-27 苏州汇川技术有限公司 Elevator brake system fault detection method and device and elevator brake system
CN112240363B (en) * 2020-09-18 2022-02-25 日立楼宇技术（广州）有限公司 Brake detection method, device and system of elevator brake and computer equipment
CN113120792A (en) * 2021-03-18 2021-07-16 深圳市特种设备安全检验研究院 Protection device for accidental movement of elevator car and control method

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0842613A (en) 1994-08-02 1996-02-16 Hitachi Building Syst Eng & Service Co Ltd Device for judging whether electromagnetic brake is good or bad
DE4444234A1 (en) 1994-12-13 1996-06-20 Schlafhorst & Co W Damping of oscillation in yarn brake plate
SE504466C2 (en) * 1995-06-08 1997-02-17 Haldex Ab Wear indication device for brake pads
FI117597B (en) 1998-10-06 2006-12-15 Kone Corp Method for determining the operation and / or condition of the lift holding brake and the holding brake
US6401875B1 (en) * 2001-02-12 2002-06-11 Otis Elevator Company Absolute position sensing method and apparatus for synchronous elevator machines by detection stator iron saturation
DE10149604A1 (en) 2001-10-09 2003-04-10 Pintsch Bamag Gmbh Operating condition monitoring method for electromagnetically-operated brake, uses time differential of coil current and/or voltage
CN100406689C (en) * 2004-04-27 2008-07-30 三菱扶桑卡客车公司 Variable valve gear of internal combustion engine
JP4685803B2 (en) * 2007-01-10 2011-05-18 株式会社日立製作所 Elevator brake control device
WO2009024168A1 (en) * 2007-08-20 2009-02-26 Otis Elevator Company Apparatus and method for monitoring an electromagnetic brake
FI120986B (en) 2008-11-03 2010-05-31 Kone Corp Arrangement and method of monitoring brake operation and lift system
JP5532753B2 (en) 2009-08-27 2014-06-25 三菱電機株式会社 Elevator safety device
JP5334785B2 (en) * 2009-09-30 2013-11-06 三菱電機Ｆａ産業機器株式会社 Non-excitation actuated electromagnetic brake control device and method
JP5546958B2 (en) * 2010-06-09 2014-07-09 株式会社日立製作所 Electromagnetic brake and elevator device
FI20106092A (en) * 2010-10-21 2012-04-22 Kone Corp braking equipment

Also Published As

Publication number Publication date
WO2013124538A8 (en) 2014-09-12
CN104246280B (en) 2016-12-21
EP2817531A4 (en) 2015-11-25
US20150047426A1 (en) 2015-02-19
WO2013124538A1 (en) 2013-08-29
ES2775007T3 (en) 2020-07-23
US9233818B2 (en) 2016-01-12
EP2817531B1 (en) 2019-12-04
EP2817531A1 (en) 2014-12-31
FI124198B (en) 2014-04-30
CN104246280A (en) 2014-12-24

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