JPS58148038U - ceramic substrate - Google Patents

ceramic substrate

Info

Publication number
JPS58148038U
JPS58148038U JP4399182U JP4399182U JPS58148038U JP S58148038 U JPS58148038 U JP S58148038U JP 4399182 U JP4399182 U JP 4399182U JP 4399182 U JP4399182 U JP 4399182U JP S58148038 U JPS58148038 U JP S58148038U
Authority
JP
Japan
Prior art keywords
ceramic substrate
groove
depth
ceramic
edge
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP4399182U
Other languages
Japanese (ja)
Inventor
池田　和男
水野谷　信幸
杉浦　康之
Original Assignee
株式会社東芝
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社東芝 filed Critical 株式会社東芝
Priority to JP4399182U priority Critical patent/JPS58148038U/en
Publication of JPS58148038U publication Critical patent/JPS58148038U/en
Pending legal-status Critical Current

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  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)

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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図ａは従来のブレーク用セラミック基板の平面図、
第１図すはそのＡＡ’断面図、第２図は本考案のブレー
ク用セラミック基板の一部を示す断面図である。 ２、　５１．　５２．　５３．　５４・・・溝、３．４
・・・ブレーク用セラミック基板。Figure 1a is a plan view of a conventional breaking ceramic substrate.
FIG. 1 is a sectional view along the line AA', and FIG. 2 is a sectional view showing a part of the breaking ceramic substrate of the present invention. 2, 51. 52. 53. 54...Groove, 3.4
... Ceramic board for break.

Claims (1)

【実用新案登録請求の範囲】 １　表面に切欠用の溝を形成させて成り、前記溝の深さ
を中央部より周縁部が浅くなるよう形成したことを特徴
とするセラミック基板。 ２　周縁部端の溝の深さがセラミック板の厚さの４１１
０以下である実用新案登録請求の範囲第１項記載のセラ
ミック基板。[Claims for Utility Model Registration] 1. A ceramic substrate characterized in that a groove for a notch is formed on the surface, and the depth of the groove is shallower at the peripheral edge than at the center. 2 The depth of the groove at the edge of the periphery is 411 times the thickness of the ceramic plate.
1. The ceramic substrate according to claim 1, which is 0 or less.
JP4399182U 1982-03-30 1982-03-30 ceramic substrate Pending JPS58148038U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4399182U JPS58148038U (en) 1982-03-30 1982-03-30 ceramic substrate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4399182U JPS58148038U (en) 1982-03-30 1982-03-30 ceramic substrate

Publications (1)

Publication Number Publication Date
JPS58148038U true JPS58148038U (en) 1983-10-05

Family

ID=30055059

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4399182U Pending JPS58148038U (en) 1982-03-30 1982-03-30 ceramic substrate

Country Status (1)

Country Link
JP (1) JPS58148038U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0398014U (en) * 1990-01-25 1991-10-09

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5693507A (en) * 1979-12-28 1981-07-29 Daiken Trade & Industry Method of molding asbestos cement tile
JPS5698117A (en) * 1979-12-29 1981-08-07 Daiken Trade & Industry Manufacture of asbestos cement tile
JPS5649639B2 (en) * 1978-04-06 1981-11-24

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5649639B2 (en) * 1978-04-06 1981-11-24
JPS5693507A (en) * 1979-12-28 1981-07-29 Daiken Trade & Industry Method of molding asbestos cement tile
JPS5698117A (en) * 1979-12-29 1981-08-07 Daiken Trade & Industry Manufacture of asbestos cement tile

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0398014U (en) * 1990-01-25 1991-10-09

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