Global Patent Index - EP 1989965 A1

EP 1989965 A1 20081112 - BATTERY CHARGING CHAIR HEATING METHOD AND BATTERY CHARGING CHAIR HEATING DEVICE AND CHARGING BATTERY TYPE HEATING CHAIR

Title (en)

BATTERY CHARGING CHAIR HEATING METHOD AND BATTERY CHARGING CHAIR HEATING DEVICE AND CHARGING BATTERY TYPE HEATING CHAIR

Title (de)

VERFAHREN FÜR DIE BATTERIEBETRIEBENE STUHLHEIZUNG UND BATTERIEBETRIEBENE STUHLHEIZUNGSVORRICHTUNG UND STUHL MIT BATTERIEBETRIEBENER HEIZUNG

Title (fr)

PROCEDE ET DISPOSITIF DE CHAUFFAGE DE CHAISE PAR CHARGE DE BATTERIE ET CHAISE DE CHAUFFAGE DE TYPE PAR CHARGE DE BATTERIE

Publication

EP 1989965 A1 20081112 (EN)

Application

EP 06714713 A 20060227

Priority

JP 2006303576 W 20060227

Abstract (en)

[Subject] To provide a rechargeable battery type chair warming method, a rechargeable battery type chair warming device and a rechargeable battery type heatable chair that enables warming of chairs and wheelchairs used at schools, arenas, or camping sites by attaching a rechargeable battery by individuals who use the chairs, respectively. [Resolution Means] A heat generating unit is placed in a seat and/or back seat rest of a chair, and if an individual who uses the chair attaches a rechargeable battery to a power supply unit, power is supplied from the rechargeable battery, and the heat generating unit can be warmed up. The heat generating unit is structured by covering a heating element with a thermal conduction material, and the heat generating unit is attached to an existing chair or is originally incorporated into a seat or a back seat rest of a chair. The power supply can include a power switch and a volume control for temperature control in addition to a socket for attaching a rechargeable battery.

IPC 8 full level

A47C 7/74 (2006.01)

CPC (source: EP)

A47C 7/748 (2013.01)

Designated contracting state (EPC)

GB IT

DOCDB simple family (publication)

EP 1989965 A1 20081112; EP 1989965 A4 20120808; AU 2006338890 A1 20070830; KR 20080111024 A 20081222; US 2010025388 A1 20100204; WO 2007097016 A1 20070830

DOCDB simple family (application)

EP 06714713 A 20060227; AU 2006338890 A 20060227; JP 2006303576 W 20060227; KR 20087023617 A 20080926; US 28073006 A 20060227