Title:
【発明の名称】検出素子及びその製造方法
Document Type and Number:
Japanese Patent JP2585430
Kind Code:
B2
Abstract:
A detection element including a cylindrical base body, an electric resistor formed on an outer peripheral surface of the base body, and lead wires attached to ends of the base body. The lead wires are electrically connected to the electric resistor. An electrically thick film is provided over end faces of the base body, an inner peripheral surface and an outer peripheral surface of the base body near each of the opposite ends of the base body, and the lead wires are electrically connected to the resistor at least through the electrically conductive thick film. A process for producing such a detecting element including forming an electric resistor on an outer periphery of a cylindrical base body; coating a paste onto end faces of the base body and inner and outer peripheral surfaces of the base body near each of the end faces; forming the electrically conductive thick film electrically connected to the electrical resistor by firing the electrically conductive thick film-forming paste; and fixing the lead wires to the end portions of the base body and forming electrically conductive portions where the lead wire is electrically connected to the electrically conductive thick film.
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Inventors:
KIKUCHI TOORU
YAJIMA YASUHITO
YAJIMA YASUHITO
Application Number:
JP16526889A
Publication Date:
February 26, 1997
Filing Date:
June 29, 1989
Export Citation:
Assignee:
NGK INSULATORS LTD
International Classes:
G01P5/12; F02D35/00; G01F1/68; G01F1/692; H01C1/142; H01C1/146; H01C17/28; (IPC1-7): G01F1/68; G01P5/12
Domestic Patent References:
| JP6418023A |
Attorney, Agent or Firm:
Akihide Sugimura (5 outside)