DK2701557T3 - Elektromotorisk møbeldrev - Google Patents

Elektromotorisk møbeldrev Download PDF

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Publication number
DK2701557T3
DK2701557T3 DK12717712.9T DK12717712T DK2701557T3 DK 2701557 T3 DK2701557 T3 DK 2701557T3 DK 12717712 T DK12717712 T DK 12717712T DK 2701557 T3 DK2701557 T3 DK 2701557T3
Authority
DK
Denmark
Prior art keywords
rechargeable battery
voltage
charging
furniture drive
electromotive furniture
Prior art date
Application number
DK12717712.9T
Other languages
English (en)
Inventor
Armin Hille
Original Assignee
Derwertokin 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 Derwertokin Gmbh filed Critical Derwertokin Gmbh
Application granted granted Critical
Publication of DK2701557T3 publication Critical patent/DK2701557T3/da

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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
    • H02P4/00—Arrangements specially adapted for regulating or controlling the speed or torque of electric motors that can be connected to two or more different electric power supplies
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C20/00—Head -, foot -, or like rests for beds, sofas or the like
    • A47C20/04—Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination
    • A47C20/041—Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination by electric motors
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
    • A47C1/024—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination
    • A47C1/0242—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination by electric motors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0068—Battery or charger load switching, e.g. concurrent charging and load supply
    • 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
    • H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B2200/00—General construction of tables or desks
    • A47B2200/0035—Tables or desks with features relating to adjustability or folding
    • A47B2200/005—Leg adjustment
    • A47B2200/0056—Leg adjustment with a motor, e.g. an electric motor
    • 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
    • A61G2203/00—General characteristics of devices
    • A61G2203/10—General characteristics of devices characterised by specific control means, e.g. for adjustment or steering
    • A61G2203/12—Remote controls
    • 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)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Nursing (AREA)
  • Dentistry (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Claims (13)

1. Elektromotorisk møbeldrev (1), især et sidde-/liggemøbeldrev, omfattende en motorstyring (6), en manuel styring (7), en akkumulatorenhed (8) og en netforsyningsindretning (9) til indbyrdes justering af møbeldele, hvori det elektromotoriske møbeldrev (1) omfatter mindst en elektrisk motor med reverserbar rotationsretning, hvori hver elektrisk motor har monteret et hastighedsreduktionsgear, og hvori hvert hastighedsreduktionsgear ved udgangen er tilsluttet et yderligere gear, hvori akkumulatorenheden (8) omfatter mindst et genopladeligt batteri, og hvori netforsyningsindretningen (9) er udformet til at forbindes med elnettet, og indgangsspændingen ved netsiden transformeres til mindst en lavspænding på udgangssiden og omfatter en skilletransformer eller en transformerenhed til galvanisk adskillelse mellem den netbundne indgangsside og lavspændingsudgangssiden til drift af det elektromotoriske møbeldrev (1) og til opladning af det mindst ene genopladelige batteri, hvori et koblingsindretning (10) er tilvejebragt, som forbinder akkummulatorenheden (8) med netforsyningsindretningen (9), og som omfatter en oplader (22) til at oplade det mindst ene genopladelige batteri i akkumulatorenheden (8), kendetegnet ved, at koblingsindretningen (10) forbinder motorstyringen (6) med akkumulatorenheden (8) og netforsyningsindretningen (9).
2. Elektromotorisk møbeldrev (1) ifølge krav 1, kendetegnet ved, at koblings-apparatet (10) omfatter en referenceindretning (23), som er forbundet med opladeren (22).
3. Elektromotorisk møbeldrev (1) ifølge krav 2, kendetegnet ved, at referenceindretningen (23) er tilsluttet mindst en strøm registeringsindretning (24), en ak-kummulatorspændingsregistreringsindretning (25) og en opladningsspændingsregistreringsindretning (26).
4. Elektromotorisk møbeldrev (1) ifølge krav 2 eller 3, kendetegnet ved, at referenceindretningen (23) omfatter en spændingsdeler (27).
5. Elektromotorisk møbeldrev (1) ifølge krav 4, kendetegnet ved, at spæn-dingsdeleren (27) omfatter mindst tre modstande (R1, R2, R3), som er seriekoblede.
6. Elektromotorisk møbeldrev (1) ifølge krav 5, kendetegnet ved, at de mindst tre seriekoblede modstande (R1, R2, R3) er tilsluttet omskifterelementer (T1, T2, T3), ved hjælp af hvilke mindst en af de mindst tre seriekoblede modstande (R1, R2, R3) kan ændres.
7. Elektromotorisk møbeldrev (1) ifølge krav 5 eller 6, kendetegnet ved, at de mindst tre seriekoblede modstande (R1, R2, R3) er tilsluttet en kondensator (C) for midlertidig ændring af spændingsdeleren.
8. Elektromotorisk møbeldrev (1) ifølge et af de foregående krav, kendetegnet ved, at opladeren (22) er udformet som en kontaktstrømforsyningsenhed.
9. Elektromotorisk møbeldrev (1) ifølge krav 8, kendetegnet ved, at opladeren (22) kan drives både som en nedsætningskonverter og som en opsætningskonverter.
10. Elektromotorisk møbeldrev (1) ifølge krav 9, kendetegnet ved, at opladeren (22) kan drives som en nedsætningskonverter til reducering af ladespændingen (U) af det mindst ene genopladelige batteri i akkumulatorenheden (8), mens ladestrømmen (1) holdes konstant, og opladeren (22) kan drives som en opsætningskonverter med konstant ladestrøm (I) til det mindst ene genopladelige batteri i akkummulatorenheden (8), indtil der nås en ladeslutspænding (U3) af ak-kummulatorenhedens (8) mindst ene genopladelige batteri med konstant ladestrøm (I), hvorimod opladeren (22) kan drives som en opsætningskonverter med konstant ladespænding (U) fra opnåelse af ladeslutspænding (U3) af akkummula-torenhedens (8) mindst ene genopladelige batteri.
11. Elektromotorisk møbeldrev (1) ifølge et eller flere af de foregående krav, kendetegnet ved, at koblingsindretningen (10) omfatter stikforbindelser i det mindste for akkummulatorenheden (8) og netforsyningsindretningen (9).
12. Elektromotorisk møbeldrev (1) ifølge et eller flere af de foregående krav, kendetegnet ved, at netforsyningsindretningen (9) er udformet med en kontaktstrømforsyningsenhed.
13. Elektromotorisk møbeldrev (1) ifølge et eller flere af de foregående krav, kendetegnet ved, at netforsyningsindretningen (9) omfatter en netafbryderind-retning.
DK12717712.9T 2011-04-29 2012-04-27 Elektromotorisk møbeldrev DK2701557T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202011001008U DE202011001008U1 (de) 2011-04-29 2011-04-29 Elektromotorischer Möbelantrieb
PCT/EP2012/057779 WO2012146721A1 (de) 2011-04-29 2012-04-27 Elektromotorischer möbelantrieb

Publications (1)

Publication Number Publication Date
DK2701557T3 true DK2701557T3 (da) 2016-12-12

Family

ID=46022242

Family Applications (1)

Application Number Title Priority Date Filing Date
DK12717712.9T DK2701557T3 (da) 2011-04-29 2012-04-27 Elektromotorisk møbeldrev

Country Status (6)

Country Link
US (1) US9331610B2 (da)
EP (1) EP2701557B1 (da)
CN (1) CN203873375U (da)
DE (1) DE202011001008U1 (da)
DK (1) DK2701557T3 (da)
WO (1) WO2012146721A1 (da)

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TWM464153U (zh) * 2013-02-01 2013-11-01 Modernsolid Ind Co Ltd 醫療車
WO2014180998A1 (de) 2013-05-10 2014-11-13 Dewertokin Gmbh Handbedienung für einen elektromotorischen möbelantrieb, verfahren zum erfassen einer betätigung einer handbedienung, und ein elektromotorischer möbelantrieb
DE202013104924U1 (de) 2013-11-04 2015-02-05 Dewertokin Gmbh Handfernbedienung für elektrische Geräte
US9730518B1 (en) * 2014-07-15 2017-08-15 Matthew D. Jacobs Powered chairs for public venues, assemblies for use in powered chairs, and components for use in assemblies for use in powered chairs
US9655458B2 (en) * 2014-07-15 2017-05-23 Matthew D. Jacobs Powered chairs for public venues, assemblies for use in powered chairs, and components for use in assemblies for use in powered chairs
EP3185724B1 (de) 2014-08-27 2019-12-25 Dewertokin GmbH Funktionsmöbel mit einem elektromotorischen möbelantrieb
DE102016109524A1 (de) 2015-12-30 2017-07-06 Dewertokin Gmbh Schlaf-oder Ruhemöbel und elektromotorischer Möbelantrieb für ein solches Möbel sowie Verfahren zum Bereitstellen eines Informations und/oder Warnsignals durch einen elektromotorischen Möbelantrieb
EP3243408B1 (de) 2016-05-12 2018-08-01 Schmid Group GmbH Verstellbares bettgestell
US10349744B2 (en) 2017-03-27 2019-07-16 Matthew D. Jacobs Powered chairs for public venues, assemblies for use in powered chairs, and components for use in assemblies for use in powered chairs
US10357107B2 (en) 2017-03-27 2019-07-23 Matthew D. Jacobs Powered chairs for public venues, assemblies for use in powered chairs, and components for use in assemblies for use in powered chairs
US11374412B2 (en) * 2017-04-14 2022-06-28 Parker House Mfg. Co., Inc. Furniture power management system
AU2018236866A1 (en) * 2017-10-02 2019-04-18 SpaceCo Business Solutions, Inc. System for reducing injury from pinch zones in adjustable height work surface assemblies
US10205257B1 (en) 2017-11-28 2019-02-12 Raffel Systems, Llc Energy saving USB receptacle
DE102018108866A1 (de) 2018-01-26 2019-08-01 Dewertokin Gmbh Steuereinrichtung für einen Möbelantrieb und Verfahren zum Steuern eines Möbelantriebs
DE102018108870A1 (de) * 2018-04-13 2019-10-17 Dewertokin Gmbh Möbelantrieb und Möbel mit einem solchen Möbelantrieb
DE102022109425A1 (de) 2022-04-19 2023-10-19 Logicdata Electronic & Software Entwicklungs Gmbh Möbelsystem und Verfahren zur Leistungsverteilung in einem Möbelsystem
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Also Published As

Publication number Publication date
EP2701557B1 (de) 2016-08-10
WO2012146721A1 (de) 2012-11-01
DE202011001008U1 (de) 2012-07-31
US9331610B2 (en) 2016-05-03
EP2701557A1 (de) 2014-03-05
CN203873375U (zh) 2014-10-15
US20140152068A1 (en) 2014-06-05

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