Global Patent Index - EP 3635704 B1

EP 3635704 B1 20210728 - ELECTRICAL DEVICE AS A SYSTEM COMPONENT FOR CONTROLLING A VACUUM CLEANER

Title (en)

ELECTRICAL DEVICE AS A SYSTEM COMPONENT FOR CONTROLLING A VACUUM CLEANER

Title (de)

ELEKTRISCHES GERÄT ALS SYSTEMKOMPONENTE ZUR ANSTEUERUNG EINES STAUBSAUGERS

Title (fr)

DISPOSITIF ÉLECTRIQUE EN TANT QUE COMPOSANT DE SYSTÈME POUR COMMANDER UN ASPIRATEUR

Publication

EP 3635704 B1 20210728 (DE)

Application

EP 18731031 A 20180607

Priority

  • DE 102017112707 A 20170608
  • DE 102017131462 A 20171229
  • EP 2018065102 W 20180607

Abstract (en)

[origin: WO2018224629A1] The invention relates to an electrical appliance as a first or second system component (11, 12) for a system (10) which comprises, as a first system component (11), a machine tool (20) or a vacuum cleaner (70, 870) and, as a second system component, an electrical energy storage module (40) for providing electrical energy for the first system component (11), wherein the system components (11, 12) have matching appliance interfaces for being detachably fastened to one another and for transmitting electrical energy from the energy storage module (40) to the machine tool (20) or the vacuum cleaner (70, 870), wherein the electrical appliance has a communication interface for a wireless control connection (S1, S2) to or from a vacuum cleaner (70, 870) for actuating the vacuum cleaner (70, 870) which is provided for vacuuming away dust which is produced by the machine tool (20) and forms either one of the two system components or is a vacuum cleaner (70, 870) which is separate from the system components (11, 12), and wherein the appliance interfaces are electrically and/or mechanically disconnected from one another in a disconnection state and are electrically and/or mechanically connected to one another in an operating state. The electrical appliance is designed to transmit or receive at least one notification message (440) for establishing the control connection (S1, S2) in the event of a changeover from the disconnection state to the operating state and/or for terminating the control connection (S1, S2) and/or for transmitting a switch-off signal for a suction assembly (75) of the vacuum cleaner (70, 870) in the event of a changeover from the operating state to the disconnection state.

IPC 8 full level

G08C 17/00 (2006.01)

CPC (source: EP KR US)

A47L 5/28 (2013.01 - EP); A47L 7/0095 (2013.01 - EP KR US); A47L 9/2884 (2013.01 - EP KR US); A47L 9/2894 (2013.01 - EP KR US); G08C 17/00 (2013.01 - EP KR US)

Citation (opposition)

Opponent : Hilti AG

Opponent : Nilfisk A/S

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DOCDB simple family (publication)

DE 102017131462 A1 20181213; CN 110832559 A 20200221; CN 110832559 B 20211109; DK 3635704 T3 20210913; EP 3635704 A1 20200415; EP 3635704 B1 20210728; EP 3901933 A1 20211027; JP 2020523205 A 20200806; JP 7106577 B2 20220726; KR 20200017402 A 20200218; US 11751745 B2 20230912; US 2020100638 A1 20200402; WO 2018224629 A1 20181213

DOCDB simple family (application)

DE 102017131462 A 20171229; CN 201880037845 A 20180607; DK 18731031 T 20180607; EP 18731031 A 20180607; EP 2018065102 W 20180607; EP 21179320 A 20180607; JP 2019565397 A 20180607; KR 20197036080 A 20180607; US 201816620140 A 20180607