ATE496415T1 - Steuerung für zwei oder mehr gleichstrommotoren, insbesondere stellglieder zur einstellung von möbeln - Google Patents

Steuerung für zwei oder mehr gleichstrommotoren, insbesondere stellglieder zur einstellung von möbeln

Info

Publication number
ATE496415T1
ATE496415T1 AT01947212T AT01947212T ATE496415T1 AT E496415 T1 ATE496415 T1 AT E496415T1 AT 01947212 T AT01947212 T AT 01947212T AT 01947212 T AT01947212 T AT 01947212T AT E496415 T1 ATE496415 T1 AT E496415T1
Authority
AT
Austria
Prior art keywords
voltage
pseudomotor
motors
motor
control
Prior art date
Application number
AT01947212T
Other languages
English (en)
Inventor
Jeppe Bastholm
Original Assignee
Linak As
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 Linak As filed Critical Linak As
Application granted granted Critical
Publication of ATE496415T1 publication Critical patent/ATE496415T1/de

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
    • H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
    • H02P5/46—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another
    • H02P5/50—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another by comparing electrical values representing the speeds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/002—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
    • A61G7/018—Control or drive mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Multiple Motors (AREA)
  • Control Of Direct Current Motors (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
AT01947212T 2000-07-05 2001-07-05 Steuerung für zwei oder mehr gleichstrommotoren, insbesondere stellglieder zur einstellung von möbeln ATE496415T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DKPA200001048 2000-07-05
DKPA200100092 2001-01-18
PCT/DK2001/000470 WO2002003526A2 (en) 2000-07-05 2001-07-05 A control for two or more dc motors, in particular actuators for adjustment of furniture

Publications (1)

Publication Number Publication Date
ATE496415T1 true ATE496415T1 (de) 2011-02-15

Family

ID=26068850

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01947212T ATE496415T1 (de) 2000-07-05 2001-07-05 Steuerung für zwei oder mehr gleichstrommotoren, insbesondere stellglieder zur einstellung von möbeln

Country Status (9)

Country Link
US (1) US6841953B2 (de)
EP (1) EP1314234B1 (de)
JP (1) JP2004503194A (de)
CN (1) CN1297064C (de)
AT (1) ATE496415T1 (de)
AU (1) AU2001268959A1 (de)
DE (1) DE60143897D1 (de)
DK (1) DK1314234T3 (de)
WO (1) WO2002003526A2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10157650C1 (de) * 2001-11-26 2003-04-24 Cimosys Ltd Elektromotorischer Möbelantrieb zum Verstellen von Teilen eines Möbels relativ zueinander
GB2393797B (en) * 2002-10-04 2006-02-22 Eschmann Holdings Ltd Medical apparatus
CZ14692U1 (cs) * 2004-04-30 2004-09-06 E.C.Sys S. R. O. Elektronický obvod pro řízení dvou a více stejnosměrných motorů v nezávislých pohonech pro polohové nastavení nábytku, zejména lůžek, stolů a křesel
DE102005005471A1 (de) * 2005-02-04 2006-08-24 Barthelt, Hans-Peter, Dipl.-Ing. Pflegebett mit Symmetrierschaltung
DE102005018686B4 (de) * 2005-04-21 2007-03-22 Barthelt, Hans-Peter, Dipl.-Ing. Pflegebett mit Doppelmotorantrieb
DE102006033712A1 (de) * 2006-07-20 2008-01-31 Logicdata Electronic & Software Entwicklungs Gmbh Steuerung für elektrisch verstellbare Möbel
DE102007013354A1 (de) * 2007-03-16 2008-09-18 Barthelt, Hans-Peter, Dipl.-Ing. Pflegebett mit elektrischer Notabsenkung
US20090299689A1 (en) * 2008-06-02 2009-12-03 David Robert Stubben Portable Leveling Table
US20100000017A1 (en) * 2008-07-07 2010-01-07 Laloge Dennis P Lift System with Kinematically Dissimilar Lift Mechanisms
DE102008051247B4 (de) * 2008-10-10 2010-08-26 Logicdata Electronic & Software Entwicklungs Gmbh Steckernetzteil
DE102009015690A1 (de) 2009-03-31 2010-10-07 Logicdata Electronic & Software Entwicklungs Gmbh Linearantrieb und Tisch mit Linearantrieb
US9375081B2 (en) 2009-12-17 2016-06-28 Linak A/S Wall-mounted cabinet
US8959681B2 (en) 2010-12-20 2015-02-24 Hill-Rom Services, Inc. Ground sensor control of foot section retraction
US9713387B2 (en) * 2012-02-28 2017-07-25 Dewertokin Gmbh Electromotive furniture drive for a piece of furniture, a method for monitoring a pulse-width ratio of an electromotive furniture drive, and a corresponding piece of furniture
EP2893631A1 (de) 2012-09-04 2015-07-15 Khalifa University of Science, Technology and Research Verfahren und system zur motordrehzahlsteuerung
US10437213B2 (en) 2015-06-19 2019-10-08 Hill-Rom Services, Inc. Methods and apparatuses for controlling angular orientations of a person support apparatus
US20200366224A1 (en) * 2017-11-20 2020-11-19 Linak A/S Determining an electrical current flowing in one of a plurality of electric motors
EP3935289B1 (de) * 2019-03-04 2024-01-03 Linak A/S Lineares stellantriebssystem und verfahren zur einstellung und programmierung von leistungsgrenzwerten für solch ein stellantriebssystem

Family Cites Families (22)

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Publication number Priority date Publication date Assignee Title
US4012134A (en) * 1974-05-09 1977-03-15 Computer Specialties Corporation Bidirectional web medium drive
US3926513A (en) * 1974-05-09 1975-12-16 Computer Specialties Corp Bidirectional web medium drive
US4025972A (en) * 1974-08-09 1977-05-31 Hill-Rom Company, Inc. Elevating and Trendelenburg mechanism for an adjustable bed
JPS5279910A (en) * 1975-12-22 1977-07-05 Mfe Corp Motor control circuit for tape drive unit
US4174237A (en) * 1978-07-03 1979-11-13 International Paper Company Process and apparatus for controlling the speed of web forming equipment
NL8102072A (nl) * 1981-04-28 1982-11-16 Moba Holding Barneveld Bv Inrichting voor het gelijklopend besturen van twee motoren.
FR2507794A1 (fr) * 1981-06-12 1982-12-17 Thomson Csf Asservissement par ultrasons d'elements mecaniques en position relative maitre-esclave et appareil de radiologie comportant un tel asservissement
EP0239655A1 (de) * 1986-04-01 1987-10-07 Océ-Nederland B.V. Elektronischer Proportional-Integral-Regler in Digitalbauweise
US4740732A (en) * 1986-09-03 1988-04-26 Hewlett-Packard Company Adaptive rewind for tape drive
GB2250189B (en) 1990-11-28 1993-11-24 Nesbit Evans & Co Ltd Beds
GB2252495B (en) 1991-02-06 1994-12-14 Nesbit Evans & Co Ltd "Adjustable beds"
US5569992A (en) * 1992-03-31 1996-10-29 Yang; Tai-Her DC shunt (or compound) motor and its related circuit with controllable dynamic characteristics
US5239247A (en) * 1992-06-17 1993-08-24 Cincinnati Milacron Reconfigurable master-slave control
JPH06165519A (ja) * 1992-11-27 1994-06-10 Sanyo Electric Co Ltd 電動機の駆動方法
US5715548A (en) * 1994-01-25 1998-02-10 Hill-Rom, Inc. Chair bed
US5544376A (en) * 1994-01-31 1996-08-13 Maxwell Products, Inc. Articulated bed with customizable remote control
KR0171240B1 (ko) * 1994-05-17 1999-05-01 가다오까 마사다까 차량탑재용 모터구동장치
US6106576A (en) * 1994-07-19 2000-08-22 Maxwell Products, Inc. Adjustable massage bed assembly with handheld control unit having automatic stop safety feature
GB9901221D0 (en) * 1998-12-04 1999-03-10 Huntleigh Technology Plc Bed
US6285146B1 (en) * 1998-08-07 2001-09-04 Nidec America Corporation Apparatus and method of regulating the speed of a brushless DC motor
EP1079511A1 (de) * 1999-08-26 2001-02-28 Linak A/S Stromversorgung für Gleichstrommotoren
US6595144B1 (en) * 2000-05-17 2003-07-22 Suspa Incorporated Adjustable leg assembly

Also Published As

Publication number Publication date
EP1314234A2 (de) 2003-05-28
WO2002003526A3 (en) 2003-04-03
AU2001268959A1 (en) 2002-01-14
JP2004503194A (ja) 2004-01-29
EP1314234B1 (de) 2011-01-19
DE60143897D1 (de) 2011-03-03
WO2002003526A2 (en) 2002-01-10
US6841953B2 (en) 2005-01-11
CN1297064C (zh) 2007-01-24
CN1441993A (zh) 2003-09-10
DK1314234T3 (da) 2011-03-21
US20030117094A1 (en) 2003-06-26

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Legal Events

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