JPH01129239U - - Google Patents
Info
- Publication number
- JPH01129239U JPH01129239U JP2297588U JP2297588U JPH01129239U JP H01129239 U JPH01129239 U JP H01129239U JP 2297588 U JP2297588 U JP 2297588U JP 2297588 U JP2297588 U JP 2297588U JP H01129239 U JPH01129239 U JP H01129239U
- Authority
- JP
- Japan
- Prior art keywords
- convex portion
- ceramic
- metal composite
- metal
- utility
- 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.)
- Granted
Links
- 239000000919 ceramic Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 4
- 239000002905 metal composite material Substances 0.000 claims description 4
Description
第１図および第２図はそれぞれ本考案のセラミ
ツクス・金属結合体の実施例を示す部分断面図で
ある。
１……セラミツク製部材、２，１２……凸部、
３……金属製部材、４，１４……凹部、５……中
間部材、１１……セラミツクロータ、１３……金
属軸。
FIGS. 1 and 2 are partial cross-sectional views showing embodiments of the ceramic-metal composite of the present invention, respectively. 1... Ceramic member, 2, 12... Convex part,
3... Metal member, 4, 14... Recess, 5... Intermediate member, 11... Ceramic rotor, 13... Metal shaft.
補正 平１．３．１６
実用新案登録請求の範囲を次のように補正する
。Amendment 3/16/1999 The scope of claims for utility model registration is amended as follows.
【実用新案登録請求の範囲】
セラミツク製部材に凸部を設け、該凸部を金属
製部材に 結合したセラミツクス・金属結合体にお
いて、該セラミツク製部材の凸部外周部に真円度
ｃと該凸部外径ｄの比率（ｃ／ｄ）×１００（％
）を０．０３％以下とすることを特徴とするセラ
ミツクス・金属結合体。[Claims for Utility Model Registration] In a ceramic-metal composite body in which a convex portion is provided on a ceramic member and the convex portion is bonded to a metal member, the outer periphery of the convex portion of the ceramic member has roundness.
The ratio of c to the outer diameter d of the convex portion (c/d) x 100 (%
) is 0.03% or less.
Claims (1)
製部材に設けられた凹部又は貫通孔に結合したセ
ラミツクス・金属結合体において、該セラミツク
製部材の凸部外周部の真円度を該凸部外径の０．
０３％以下とすることを特徴とするセラミツクス
・金属結合体。 In a ceramic-metal composite body in which a convex portion is provided on a ceramic member and the convex portion is bonded to a recess or through hole provided in a metal member, the roundness of the outer periphery of the convex portion of the ceramic member is determined as the convex portion. 0.
A ceramic-metal composite characterized by having a content of 0.03% or less.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2297588U JPH052585Y2 (en) | 1988-02-25 | 1988-02-25 | |
| US08/155,158 US5365661A (en) | 1988-02-25 | 1993-11-19 | Ceramic-metal composite joint body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2297588U JPH052585Y2 (en) | 1988-02-25 | 1988-02-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01129239U true JPH01129239U (en) | 1989-09-04 |
| JPH052585Y2 JPH052585Y2 (en) | 1993-01-22 |
Family
ID=31241575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2297588U Expired - Lifetime JPH052585Y2 (en) | 1988-02-25 | 1988-02-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH052585Y2 (en) |
-
1988
- 1988-02-25 JP JP2297588U patent/JPH052585Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH052585Y2 (en) | 1993-01-22 |
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