JPS61158797U - - Google Patents
Info
- Publication number
- JPS61158797U JPS61158797U JP4263985U JP4263985U JPS61158797U JP S61158797 U JPS61158797 U JP S61158797U JP 4263985 U JP4263985 U JP 4263985U JP 4263985 U JP4263985 U JP 4263985U JP S61158797 U JPS61158797 U JP S61158797U
- Authority
- JP
- Japan
- Prior art keywords
- plate
- piezoelectric
- piezoelectric plate
- composite
- composite piezoelectric
- 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
- 239000000523 sample Substances 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002604 ultrasonography Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Transducers For Ultrasonic Waves (AREA)
Description
第１図ａは本考案の超音波探触子用圧電板の断
面図、同図ｂは同図ａのＰ視図、第２図ａは従来
の超音波探触子用圧電板の断面図、同図ｂは同平
面図、第３図は本考案の超音波探触子用圧電板の
形成方法を示す一例図、第４図は本考案の他の実
施例図である。
１１……円板状圧電片、１２……環状圧電片、
１３……結合部材。
Figure 1a is a cross-sectional view of the piezoelectric plate for an ultrasound probe of the present invention, Figure b is a P view of Figure a, and Figure 2a is a cross-sectional view of a conventional piezoelectric plate for an ultrasound probe. , FIG. 3 is a diagram showing an example of a method of forming a piezoelectric plate for an ultrasonic probe according to the present invention, and FIG. 4 is a diagram showing another embodiment of the present invention. 11... Disc-shaped piezoelectric piece, 12... Annular piezoelectric piece,
13...Connection member.
Claims (1)
複合圧電板を形成し、この複合圧電板の板面を同
一面内に形成したことを特徴とする超音波探触子
用圧電板。 A piezoelectric plate for an ultrasonic probe, characterized in that a plurality of piezoelectric pieces are integrally combined in the direction of the plate surface to form a composite piezoelectric plate, and the plate surfaces of the composite piezoelectric plate are formed in the same plane. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4263985U JPS61158797U (en) | 1985-03-25 | 1985-03-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4263985U JPS61158797U (en) | 1985-03-25 | 1985-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61158797U true JPS61158797U (en) | 1986-10-01 |
Family
ID=30553583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4263985U Pending JPS61158797U (en) | 1985-03-25 | 1985-03-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61158797U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02234600A (en) * | 1989-03-07 | 1990-09-17 | Mitsubishi Mining & Cement Co Ltd | Piezoelectric conversion element |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5875056A (en) * | 1981-10-30 | 1983-05-06 | Kiyoshi Nakayama | Probe |
| JPS59181898A (en) * | 1983-03-31 | 1984-10-16 | Toshiba Corp | Ring type ultrasonic wave vibrator |
-
1985
- 1985-03-25 JP JP4263985U patent/JPS61158797U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5875056A (en) * | 1981-10-30 | 1983-05-06 | Kiyoshi Nakayama | Probe |
| JPS59181898A (en) * | 1983-03-31 | 1984-10-16 | Toshiba Corp | Ring type ultrasonic wave vibrator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02234600A (en) * | 1989-03-07 | 1990-09-17 | Mitsubishi Mining & Cement Co Ltd | Piezoelectric conversion element |