HK1017784A1 - Device for switching electromagnetic equipment - Google Patents

Device for switching electromagnetic equipment

Info

Publication number
HK1017784A1
HK1017784A1 HK99102702A HK99102702A HK1017784A1 HK 1017784 A1 HK1017784 A1 HK 1017784A1 HK 99102702 A HK99102702 A HK 99102702A HK 99102702 A HK99102702 A HK 99102702A HK 1017784 A1 HK1017784 A1 HK 1017784A1
Authority
HK
Hong Kong
Prior art keywords
motor
rectifier
switching contact
unit
brake
Prior art date
Application number
HK99102702A
Other languages
English (en)
Inventor
Klaus Mayer
Ottmar Ziepel
Bernd Strauss
Original Assignee
Flender Himmelwerk Gmbh
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7835862&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK1017784(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Flender Himmelwerk Gmbh filed Critical Flender Himmelwerk Gmbh
Publication of HK1017784A1 publication Critical patent/HK1017784A1/xx

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Stopping Of Electric Motors (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Manufacture Of Switches (AREA)
  • Switches With Compound Operations (AREA)
  • Coating With Molten Metal (AREA)
  • Non-Reversible Transmitting Devices (AREA)
  • Push-Button Switches (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Valve Device For Special Equipments (AREA)
  • Control Of Ac Motors In General (AREA)
HK99102702A 1997-07-16 1999-06-23 Device for switching electromagnetic equipment HK1017784A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19730440A DE19730440A1 (de) 1997-07-16 1997-07-16 Schaltgerät für elektromagnetisch betätigte Baugruppen

Publications (1)

Publication Number Publication Date
HK1017784A1 true HK1017784A1 (en) 1999-11-26

Family

ID=7835862

Family Applications (1)

Application Number Title Priority Date Filing Date
HK99102702A HK1017784A1 (en) 1997-07-16 1999-06-23 Device for switching electromagnetic equipment

Country Status (10)

Country Link
US (1) US6057614A (zh)
EP (1) EP0892491B1 (zh)
CN (1) CN1083633C (zh)
AT (1) ATE239322T1 (zh)
CZ (1) CZ295512B6 (zh)
DE (2) DE19730440A1 (zh)
ES (1) ES2198618T3 (zh)
HK (1) HK1017784A1 (zh)
PL (1) PL190621B1 (zh)
SI (1) SI0892491T1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200417129A (en) * 2002-09-04 2004-09-01 Sanki Kk Excitation controller for a non-excitation actuating brake
DE102005027502B4 (de) * 2004-10-22 2009-07-09 Sew-Eurodrive Gmbh & Co. Kg Elektromagnetisch betätigbare Bremse, Vorrichtung zur sicheren Ansteuerung einer elektromagnetisch betätigbaren Bremse, Elektromotor und Bremse
DE102008045040B8 (de) 2008-08-29 2011-09-29 Kendrion Binder Magnete Gmbh Schaltgerät für ein elektromagnetisch betätigbares Bauteil
CN107888111A (zh) * 2017-11-05 2018-04-06 台州市宙义机电有限公司 一种用于三相异步电机的快速制动装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1138455B (de) * 1960-09-29 1962-10-25 Elektrodyn Dresden Wissenschaf Anordnung zur Steuerung des Bremsluefters eines Ein- oder Mehrphasenwechselstrom-motors
US3614565A (en) * 1970-07-09 1971-10-19 Harnischfeger Corp Control for electromechanical brake
US4047083A (en) * 1976-03-08 1977-09-06 General Electric Company Adjustable speed A-C motor drive with smooth transition between operational modes and with reduced harmonic distortion
US4145645A (en) * 1976-10-13 1979-03-20 Harnischfeger Corporation Speed control means for squirrel-cage motor
US4115727A (en) * 1977-01-04 1978-09-19 Gross Thomas A O Braking system for three phase motors
US4122377A (en) * 1977-04-14 1978-10-24 Drummond Ralph S Variable speed, alternating current motor unit and methods and apparatus for speed control of same
US4309735A (en) * 1979-10-30 1982-01-05 Harnischfeger Corporation Protective circuits for converter-supplied D.C. motor
US4482853A (en) * 1981-08-24 1984-11-13 Reuland Electric Company Composite control for soft start and dynamic braking of a three-phase induction motor
DE3249877C2 (en) * 1982-02-10 1989-01-12 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt, De Circuit device for DC braking of a three-phase motor (motor having a multiple of three phases)
DE3204587A1 (de) * 1982-02-10 1983-08-18 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schaltungseinrichtung fuer gleichstrombremsung eines einphasen-wechselstrommotors
DE3223260C2 (de) * 1982-06-22 1984-10-25 Eberhard Bauer Elektromotorenfabrik GmbH, 7300 Esslingen Schaltungsanordnung zur Unterbrechung des Freilaufstromes für Lüftmagneten von Bremsmotoren
US4520300A (en) * 1982-12-06 1985-05-28 Fradella Richard B Brushless ultra-efficient regenerative servomechanism
US4716515A (en) * 1984-06-04 1987-12-29 Solar Refining, Inc. Switched capacitor induction motor drive
US4697130A (en) * 1985-01-31 1987-09-29 Westinghouse Electric Corp. Induction motor regenerative brake control apparatus and method
DE3613294A1 (de) * 1986-04-19 1987-10-22 Sew Eurodrive Gmbh & Co Bremse fuer einen motor
DE3741133C1 (de) * 1987-12-04 1989-05-24 Werac Elektronik Gmbh Antriebsvorrichtung
US4857818A (en) * 1988-05-03 1989-08-15 Hobbs Taz D Electric motor brake
US5457372A (en) * 1993-07-16 1995-10-10 Pignatelli; Joseph Load sensing, soft-braking method and apparatus using the same

Also Published As

Publication number Publication date
CN1083633C (zh) 2002-04-24
CZ295512B6 (cs) 2005-08-17
ATE239322T1 (de) 2003-05-15
ES2198618T3 (es) 2004-02-01
PL327296A1 (en) 1999-01-18
EP0892491A1 (de) 1999-01-20
SI0892491T1 (en) 2003-12-31
US6057614A (en) 2000-05-02
EP0892491B1 (de) 2003-05-02
CZ201898A3 (cs) 1999-02-17
DE59808127D1 (de) 2003-06-05
DE19730440A1 (de) 1999-01-21
CN1208280A (zh) 1999-02-17
PL190621B1 (pl) 2005-12-30

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20070715