Title:
HEATER AND GLOW PLUG PROVIDED THEREWITH
Document Type and Number:
WIPO Patent Application WO/2013/047654
Kind Code:
A1
Abstract:
[Problem] To provide a heater that inhibits short circuiting due to a wire break, abnormal heat generation or the extension of a crack, and to provide a glow plug provided therewith. [Solution] This heater is characterized: by comprising an insulating substrate, a resistor (3) buried in the insulating substrate, and a lead (4) connected to the resistor (3) and buried in the insulating substrate; in that the resistor (3) and lead (4) are connected so as to overlap in the direction perpendicular to the axial direction of the lead (4); and in that the resistor (3) has a part (31) in the area where the resistor (3) and the lead (4) are connected which is thicker than the other parts in areas other than the connection area.
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Inventors:
YONETAMARI ATSUSHI (JP)
Application Number:
PCT/JP2012/074879
Publication Date:
April 04, 2013
Filing Date:
September 27, 2012
Export Citation:
Assignee:
KYOCERA CORP (JP)
International Classes:
H05B3/02; F23Q7/00; H05B3/48
Foreign References:
| JP2006049279A | 2006-02-16 | |||
| JP2003022889A | 2003-01-24 |
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Claims:
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