JPH01148832U - - Google Patents
Info
- Publication number
- JPH01148832U JPH01148832U JP4608988U JP4608988U JPH01148832U JP H01148832 U JPH01148832 U JP H01148832U JP 4608988 U JP4608988 U JP 4608988U JP 4608988 U JP4608988 U JP 4608988U JP H01148832 U JPH01148832 U JP H01148832U
- Authority
- JP
- Japan
- Prior art keywords
- base member
- conductive pattern
- piezoelectric element
- sensor
- electrode
- 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
Links
- 239000000919 ceramic Substances 0.000 claims 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Description
第1図は本考案に係るAEセンサの一実施例を
示す分解斜視図、第2図はその組み立て後の正面
図である。また第3図、第4図、第5図はそれぞ
れ従来技術の例を示す説明図である。
20……圧電体、22a,22b……電極、2
4a,24b……リード線、26……圧電素子、
28……導体パターン、30……ベース部材。
FIG. 1 is an exploded perspective view showing an embodiment of the AE sensor according to the present invention, and FIG. 2 is a front view of the same after assembly. Further, FIGS. 3, 4, and 5 are explanatory diagrams showing examples of the prior art, respectively. 20... Piezoelectric body, 22a, 22b... Electrode, 2
4a, 24b...Lead wire, 26...Piezoelectric element,
28... Conductor pattern, 30... Base member.
Claims (1)
大きく且つ片面に導体パターンを形成した取付け
用のベース部材に接着し、ベース部材の導体パタ
ーンとそれと反対側の圧電素子の電極とからそれ
ぞれリード線を引き出すようにしたAEセンサ。 2 ベース部材がセラミツク板である請求項1記
載のAEセンサ。[Claims for Utility Model Registration] 1. A piezoelectric element with electrodes formed on both sides is adhered to a base member for mounting that is larger and has a conductive pattern formed on one side, and the conductive pattern of the base member and the piezoelectric element on the opposite side are bonded. An AE sensor with lead wires drawn out from each electrode of the element. 2. The AE sensor according to claim 1, wherein the base member is a ceramic plate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4608988U JPH01148832U (en) | 1988-04-04 | 1988-04-04 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4608988U JPH01148832U (en) | 1988-04-04 | 1988-04-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01148832U true JPH01148832U (en) | 1989-10-16 |
Family
ID=31272373
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4608988U Pending JPH01148832U (en) | 1988-04-04 | 1988-04-04 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01148832U (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS549034A (en) * | 1977-06-22 | 1979-01-23 | Nippon Kokan Kk <Nkk> | Induction heater |
JPS62294921A (en) * | 1986-06-14 | 1987-12-22 | Omron Tateisi Electronics Co | Ultrasonic wave detector |
-
1988
- 1988-04-04 JP JP4608988U patent/JPH01148832U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS549034A (en) * | 1977-06-22 | 1979-01-23 | Nippon Kokan Kk <Nkk> | Induction heater |
JPS62294921A (en) * | 1986-06-14 | 1987-12-22 | Omron Tateisi Electronics Co | Ultrasonic wave detector |