JPH01112931U - - Google Patents
Info
- Publication number
- JPH01112931U JPH01112931U JP831488U JP831488U JPH01112931U JP H01112931 U JPH01112931 U JP H01112931U JP 831488 U JP831488 U JP 831488U JP 831488 U JP831488 U JP 831488U JP H01112931 U JPH01112931 U JP H01112931U
- Authority
- JP
- Japan
- Prior art keywords
- ceramic
- fitting groove
- ceramic piece
- synthetic resin
- embedding
- 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 10
- 239000000463 material Substances 0.000 claims description 4
- 229920003002 synthetic resin Polymers 0.000 claims description 3
- 239000000057 synthetic resin Substances 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Laminated Bodies (AREA)
- Ceramic Products (AREA)
- Transducers For Ultrasonic Waves (AREA)
Description
第１図は第一考案の縦断側面図、第２図は第二
考案の縦断側面図、第３図は超音波センサーへの
応用例を示す縦断側面図、第４図は従来のセラミ
ツク接合体の縦断側面図である。
１……セラミツク片、２ａ，２ｂ……異種材料
、３ａ，３ｂ……嵌着溝、４……接着剤層、５…
…合成樹脂製保持層、１０……超音波センサー、
１５……音響変換要素、１７……音響整合部材、
１８……圧電素子、１９……嵌着溝。
Figure 1 is a vertical side view of the first design, Figure 2 is a vertical side view of the second design, Figure 3 is a vertical side view showing an example of application to an ultrasonic sensor, and Figure 4 is a conventional ceramic bonded body. FIG. 1...Ceramic piece, 2a, 2b...Different materials, 3a, 3b...Fitting groove, 4...Adhesive layer, 5...
...Synthetic resin retention layer, 10...Ultrasonic sensor,
15... Acoustic conversion element, 17... Acoustic matching member,
18... Piezoelectric element, 19... Fitting groove.
Claims (1)
、該嵌着溝に、周面に合成樹脂製保持層を配して
セラミツク片を埋入し、その埋入状態で、該合成
樹脂製保持層を使用温度範囲の上限付近またはそ
れ以上の温度で硬化させて構成したことを特徴と
するセラミツク接合体。 ２ セラミツク以外の異種材料にセラミツク片が
、密嵌される内周形状の嵌着溝を形成し、該異種
材料を、使用温度範囲の上限付近またはそれ以上
の温度とした状態で、該嵌着溝に、その底面にあ
らかじめ接着剤を供給してから、セラミツク片を
密嵌状に埋入して構成したことを特徴とするセラ
ミツク接合体。[Scope of Claim for Utility Model Registration] 1. Forming a fitting groove in a different material other than ceramic, embedding a ceramic piece in the fitting groove with a synthetic resin retaining layer arranged on the circumferential surface, and embedding the ceramic piece. 1. A ceramic bonded body, characterized in that the synthetic resin retaining layer is cured at a temperature near or above the upper limit of the operating temperature range. 2 A ceramic piece is formed into a fitting groove with an inner circumferential shape that is tightly fitted into a dissimilar material other than ceramic, and the dissimilar material is fitted at a temperature near or above the upper limit of the operating temperature range. 1. A ceramic bonded body characterized in that an adhesive is supplied to the bottom of a groove in advance, and then a ceramic piece is embedded in a tightly fitted manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988008314U JPH0623118Y2 (en) | 1988-01-25 | 1988-01-25 | Ultrasonic sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988008314U JPH0623118Y2 (en) | 1988-01-25 | 1988-01-25 | Ultrasonic sensor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01112931U true JPH01112931U (en) | 1989-07-28 |
| JPH0623118Y2 JPH0623118Y2 (en) | 1994-06-15 |
Family
ID=31214079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988008314U Expired - Lifetime JPH0623118Y2 (en) | 1988-01-25 | 1988-01-25 | Ultrasonic sensor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0623118Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210121978A (en) | 2020-03-31 | 2021-10-08 | 엘지디스플레이 주식회사 | Flexible cable, vibration apparatus comprising the same and display apparatus comprising the same |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5523128A (en) * | 1978-08-07 | 1980-02-19 | Nok Corp | Vulcanizable composition of mixed elastomers |
| JPS6227920U (en) * | 1985-08-01 | 1987-02-20 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60261697A (en) * | 1984-06-08 | 1985-12-24 | Kikusui Seisakusho:Kk | Method for adjusting automatically weight of molding in rotary type powder compression molding machine |
-
1988
- 1988-01-25 JP JP1988008314U patent/JPH0623118Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5523128A (en) * | 1978-08-07 | 1980-02-19 | Nok Corp | Vulcanizable composition of mixed elastomers |
| JPS6227920U (en) * | 1985-08-01 | 1987-02-20 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0623118Y2 (en) | 1994-06-15 |