Title:
圧電センサーを製造する方法及びそのような方法によって得られる圧電センサー
Document Type and Number:
Japanese Patent JP7411570
Kind Code:
B2
Abstract:
A process for producing a piezoelectric sensor includes the following steps: a step of providing a housing made of stainless steel; a step of producing a solution of a compound comprising a metal or metalloid element; a step of depositing a layer of the solution over at least one inner surface of the housing; a step of oxidizing the deposited layer of solution; a step of placing a piezoelectric element inside the housing; a step of closing the housing. A piezoelectric sensor obtained by such a process and comprising a closed steel housing, a piezoelectric element arranged inside the housing and a layer of a solution of a compound comprising a metal or metalloid element that is arranged over at least one inner surface of the housing.
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Inventors:
Navacsia, Frederik
Brisono, Laurent
Louisier, Christian
Brisono, Laurent
Louisier, Christian
Application Number:
JP2020559538A
Publication Date:
January 11, 2024
Filing Date:
May 21, 2019
Export Citation:
Assignee:
Komisariya a Renergi Atomic E o Energy Alternate
International Classes:
H04R31/00; H10N30/30; H10N30/853
Domestic Patent References:
| JP2014529919A |
Attorney, Agent or Firm:
Kawaguchi International Patent Office