Title:
GAS SENSOR
Document Type and Number:
Japanese Patent JP2022098060
Kind Code:
A
Abstract:
To provide a gas sensor capable of improving the efficiency of work of crimping each output terminal and each output crimping terminal.SOLUTION: A first output terminal 4A in contact with a detection electrode and a second output terminal 4B in contact with a reference electrode are composed of bent flat plates. A root portion 421A of a first drawer portion 42A and a root portion 421B of a second drawer portion 42B are arranged at different positions in the circumferential direction C of a solid electrolyte body 20, and main surfaces 431 of each flat plate are parallel to each other and parallel to the circumferential direction C. For a tip portion 43A of the first drawer portion 42A and a tip portion 43B of the second drawer portion 42B, each intermediate portion 422A, 422B between each root portion 421A, 421B and each tip portion is twisted around a virtual axis along an axial direction L with respect to each root portion 421A, 421B so that the tip portions are inclined with respect to the circumferential direction C in a state that the main surfaces 431 of the flat plates are parallel to each other.SELECTED DRAWING: Figure 6
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Inventors:
TAKEUCHI TORU
GOTO TSUNETOSHI
GOTO TSUNETOSHI
Application Number:
JP2020211384A
Publication Date:
July 01, 2022
Filing Date:
December 21, 2020
Export Citation:
Assignee:
DENSO CORP
International Classes:
G01N27/409
Attorney, Agent or Firm:
Patent Business Corporation Aichi International Patent Office