Invention Application
- Patent Title: HANDLE HEATER, HANDLE HEATER DEVICE, AND STEERING HANDLE
- Patent Title (中): 手柄加热器，手柄加热器装置和转向手柄
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Application No.: US14889314Application Date: 2014-09-18
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Publication No.: US20160096543A1Publication Date: 2016-04-07
- Inventor: Hiroshi NAITOU , Shinji FUJIKAWA , Tsuyoshi NISHIO , Nobuharu KATSUKI
- Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Priority: JP2013-194547 20130919
- International Application: PCT/JP2014/004808 WO 20140918
- Main IPC: B62D1/06
- IPC: B62D1/06 ; B60L1/02
Abstract:
A steering wheel heater device including: a heating wire; a power line connected in series to the heating wire, for supplying the heating wire with power; a ground line connected in series to the heating wire; a lead-out wire connected to a point along a wiring pattern formed of the heating wire; and a contact detection circuit electrically connected to the wiring pattern formed of the heating wire through the lead-out wire, wherein a portion of the wiring pattern is connected in series between the ground line and the contact detection circuit.
Public/Granted literature
- US10308273B2 Steering wheel heater and steering wheel Public/Granted day:2019-06-04
Information query
IPC分类:
