JPS6130852U

JPS6130852U - Ceramic moisture sensitive body

Info

Publication number: JPS6130852U
Application number: JP11461084U
Authority: JP
Inventors: 範靖三浦
Original assignee: マルコン電子株式会社
Priority date: 1984-07-26
Filing date: 1984-07-26
Publication date: 1986-02-24

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図および第２図は本考案の一実施例に係るセラミッ
ク感湿素体を示すもので第１図は正面図、第２図はイー
イ断面図、第３図および第４図は本考案の他の実施例に
係るセラミック感湿素体を示すもので第３図は正面図、
第４図はロー口断面図、第５図および第６図は従来例に
係るセラミック感湿素体を示すもので第５図は正面図、
第６因はハーハ断面図、第７図は従来例に係るセラミッ
ク感湿素体を示す斜視図、第８図および第９図は従来例
に係るセラミック感湿素体を示すもので第８図は正面図
、第９図は二一二断面図である。１，５・・・・・・焼結体、２，６・・・・・・外周辺
、３，７・・・・・・電極、４，８・・・・・・切削溝
。Figures 1 and 2 show a ceramic moisture-sensitive element according to an embodiment of the present invention, in which Figure 1 is a front view, Figure 2 is a sectional view, and Figures 3 and 4 are Fig. 3 is a front view of a ceramic moisture-sensitive element body according to another embodiment;
Fig. 4 is a cross-sectional view of the low mouth, Figs. 5 and 6 show a ceramic moisture-sensitive element body according to a conventional example, and Fig. 5 is a front view.
The sixth factor is a Haha sectional view, FIG. 7 is a perspective view of a conventional ceramic moisture-sensitive element, and FIGS. 8 and 9 are conventional ceramic moisture-sensitive elements. 9 is a front view, and FIG. 9 is a 212 cross-sectional view. 1, 5... Sintered body, 2, 6... Outer periphery, 3, 7... Electrode, 4, 8... Cutting groove.

Claims

[Scope of utility model registration request]

(1) A sintered body formed by molding and sintering porous ceramic powder;
Opposing electrodes formed on both sides of the sintered body leaving outer peripheries, and a plurality of electrodes provided on one or both of the electrodes in the thickness direction of the sintered body so as to reach the thickness of the sintered body. A ceramic hygroscopic element characterized by comprising a cutting groove.

(2) The ceramic moisture-sensitive element body according to claim (1), wherein the depth of the cutting groove is 50% or more of the thickness of the sintered body.