GB2281826B - Drive device with a safety device for special operation - Google Patents

Drive device with a safety device for special operation

Info

Publication number
GB2281826B
GB2281826B GB9416483A GB9416483A GB2281826B GB 2281826 B GB2281826 B GB 2281826B GB 9416483 A GB9416483 A GB 9416483A GB 9416483 A GB9416483 A GB 9416483A GB 2281826 B GB2281826 B GB 2281826B
Authority
GB
United Kingdom
Prior art keywords
special operation
drive device
safety device
safety
drive
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
GB9416483A
Other versions
GB9416483D0 (en
GB2281826A (en
Inventor
Guenther Boesche
Rupert Weber
Olaf Kunz
Gerhard Froehlich
Alfred Punzert
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB9416483D0 publication Critical patent/GB9416483D0/en
Publication of GB2281826A publication Critical patent/GB2281826A/en
Application granted granted Critical
Publication of GB2281826B publication Critical patent/GB2281826B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
    • H02H7/093—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against increase beyond, or decrease below, a predetermined level of rotational speed
    • 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
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P3/00—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/05—Details with means for increasing reliability, e.g. redundancy arrangements
    • 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
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/34—Modelling or simulation for control purposes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Control Of Electric Motors In General (AREA)
  • Control Of Multiple Motors (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
GB9416483A 1993-09-13 1994-08-16 Drive device with a safety device for special operation Expired - Fee Related GB2281826B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4330823A DE4330823C2 (en) 1993-09-13 1993-09-13 Drive device with a safety device for special operation

Publications (3)

Publication Number Publication Date
GB9416483D0 GB9416483D0 (en) 1994-10-12
GB2281826A GB2281826A (en) 1995-03-15
GB2281826B true GB2281826B (en) 1997-04-09

Family

ID=6497437

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9416483A Expired - Fee Related GB2281826B (en) 1993-09-13 1994-08-16 Drive device with a safety device for special operation

Country Status (4)

Country Link
CH (1) CH689133A5 (en)
DE (1) DE4330823C2 (en)
GB (1) GB2281826B (en)
IT (1) IT1275023B (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19816046A1 (en) * 1998-04-09 1999-10-28 Bosch Gmbh Robert Safety device for a drive
CA2375294C (en) 1999-05-29 2009-04-14 Papst-Motoren Gmbh & Co. Kg Method for configuring the alarm device of an electrical motor and motor for implementing said method
EP1121740A1 (en) * 1999-08-07 2001-08-08 Robert Bosch Gmbh Device for monitoring the measuring system of an electric drive
DE19944197A1 (en) 1999-09-15 2001-03-22 Bosch Gmbh Robert Electronically commutated motor
DE10041606B4 (en) 2000-08-24 2008-07-24 Berger Lahr Gmbh & Co. Kg Electromotive drive and method for operating an electronically commutated electric motor
DE10059172A1 (en) * 2000-11-29 2002-06-13 Siemens Ag Safe speed monitoring for encoderless three-phase drives
DE10163010B4 (en) * 2001-04-25 2007-01-25 Siemens Ag Method and device for safely monitoring the speed of an electrical machine
EP1253490B1 (en) * 2001-04-25 2011-08-17 Siemens Aktiengesellschaft Method and device for secure speed monitoring
DE10228824A1 (en) 2002-06-27 2004-05-19 Siemens Ag Method and device for determining a runaway of a speed-controlled, permanently excited synchronous motor
DE10261454B4 (en) * 2002-12-31 2010-04-08 Danfoss Drives A/S Motor control with secure hold
US7395871B2 (en) 2003-04-24 2008-07-08 Black & Decker Inc. Method for detecting a bit jam condition using a freely rotatable inertial mass
DE102004019284A1 (en) * 2004-04-21 2005-11-10 Aradex Ag Device for operating a synchronous motor
DE102005045283B4 (en) 2005-09-22 2014-05-15 Pfeiffer Vacuum Gmbh Vacuum pumping system
DE102006027091A1 (en) * 2005-11-17 2007-06-06 Diehl Ako Stiftung & Co. Kg Electronic unit for controlling and / or regulating an electric drive motor
US8316958B2 (en) 2006-07-13 2012-11-27 Black & Decker Inc. Control scheme for detecting and preventing torque conditions in a power tool
DE102007017285A1 (en) 2007-04-12 2008-11-06 Robert Bosch Gmbh Method for monitoring three-phase machine, involves supplying input parameters of converter unit, where one of these input parameters is commutating angle of three-phase machine to be operated
DE102007050232B4 (en) * 2007-10-20 2024-05-02 Deutsches Zentrum für Luft- und Raumfahrt e.V. Handling robot and method for controlling a handling robot
DE102011009932B4 (en) 2011-01-31 2018-05-17 Sew-Eurodrive Gmbh & Co Kg Method and device for monitoring a given speed value in a drive
RU2460190C1 (en) * 2011-04-06 2012-08-27 Государственное образовательное учреждение высшего профессионального образования "Национальный исследовательский Томский политехнический университет" Method to control and provide robustness of three-phase induction motor of rotary or reciprocal motion
US10589413B2 (en) 2016-06-20 2020-03-17 Black & Decker Inc. Power tool with anti-kickback control system
RU2649307C1 (en) * 2016-11-18 2018-04-02 Федеральное государственное бюджетное образовательное учреждение высшего образования "Омский государственный технический университет" Method of phasing electric motor rotary shaft and device therefor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993017344A1 (en) * 1992-02-28 1993-09-02 The Walt Disney Company Control system for regulating motor speed including electronic speed detection

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3536483A1 (en) * 1985-10-12 1987-06-25 Bosch Gmbh Robert Circuit arrangement for highly dynamic control of a multi-phase asynchronous machine
DE4021560A1 (en) * 1990-07-06 1992-01-16 Telefunken Electronic Gmbh Electric power tool with tachogenerator - determining and regulating RPM with circuit determining armature voltage of motor proportional to RPM
EP0572805A3 (en) * 1992-05-08 1994-10-26 Koenig & Bauer Ag Monitoring of crawing speed for actuations in printing machines.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993017344A1 (en) * 1992-02-28 1993-09-02 The Walt Disney Company Control system for regulating motor speed including electronic speed detection

Also Published As

Publication number Publication date
GB9416483D0 (en) 1994-10-12
GB2281826A (en) 1995-03-15
DE4330823A1 (en) 1995-03-16
DE4330823C2 (en) 1997-12-11
CH689133A5 (en) 1998-10-15
ITMI941854A0 (en) 1994-09-09
IT1275023B (en) 1997-07-29
ITMI941854A1 (en) 1996-03-09

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20100816